The invention relates to a sliding bearing assembly comprising a rail and a carriage having a carriage body and being moveably guided on the rail, wherein the rail has a rail body which extends in a longitudinal direction and on which at least two guide sections are provided extending in the longitudinal direction and in parallel at a distance from one another, the carriage has at least two guide openings, which are each designed to receive one of the guide sections assigned to them and have a cross-section complementary to the guide section assigned to them and are designed as sliding channels extending in the longitudinal direction, wherein the sliding channels have sliding surfaces made of a preferably tribologically optimised plastic, wherein the sliding channels each have first and second sliding sections arranged one after another in the longitudinal direction, wherein the first sliding section has a first sliding surface and the second sliding section has a second sliding surface, wherein the carriage body has at least one through-opening which passes through the first sliding surface of the first sliding section and/or the second sliding surface of the second sliding section of at least one of the sliding channels and which is in the form of a receptacle for an additional sliding element.
The invention relates to a plain bearing assembly comprising a rail and at least one carriage guided movably on the rail, wherein: the rail has a rail body which extends in a longitudinal direction and on which at least two guide portions are provided which extend in the longitudinal direction, in parallel with one another and so as to be spaced from one another; the carriage has at least two leadthroughs which are each designed to receive a respectively associated one of the guide portions, have a cross section that is complementary to the respectively associated guide portion and, in an operating state of the plain bearing assembly, at least partially encompass the guide portions; the leadthroughs are formed as slide channels extending in the longitudinal direction; the rail and the carriage comprise means for releasably arresting the carriage in a discrete number of holding positions on the rail; and the arresting means are preferably designed such that both arresting and release can be effected by overcoming a specified resistance in the intended movement direction of the carriage.
The invention relates to a bicycle frame (10, 30) for a suspension bicycle, the bicycle frame having been injection-moulded at least predominantly in one piece from a fibre-reinforced thermoplastic, comprising a plurality of frame tubes which are selected from a group of frame parts, comprising a top tube (16), a down tube (14), a seat tube (12), chain stays (18) and seat stays (19), wherein: the bicycle frame has at least one main frame (11) comprising at least the seat tube (12) and the down tube (14), a bottom bracket housing or motor mounting frame (13) connecting them in one piece, and a rear swing arm (17) moulded on in one piece; the rear swing arm (17) of the bicycle frame (10, 30) is formed with seat stays (19) and chain stays (18), and the rear swing arm (17) resiliently yields about a virtual bottom bracket axis (Z); at least the rear swing arm (17) comprises at least one further frame part which is designed as a spring element (21, 31) and defines an at least substantially linear suspension travel; and at least the further spring element (21, 31) is designed as an integral component of the bicycle frame (10, 30). The invention also relates to a method for producing the bicycle frame.
B62K 19/16 - Cadres de cycle caractérisés par le matériau ou la section transversale des éléments du cadre le matériau étant entièrement ou principalement en plastique
B62K 25/28 - Suspensions des moyeux de roues pour montage élastique des moyeux sur le cadre ou la fourche avec support de chaînes à pivot
B29C 45/44 - Démoulage ou éjection des objets formés d'objets à contre-dépouille
B62K 25/04 - Suspensions des moyeux de roues pour montage élastique des moyeux sur le cadre ou la fourche
The invention relates to a bearing (400) comprising a bearing housing and a bearing core which is placed in the bearing housing and has a receptacle (21) in the form of a passage extending through the bearing core along a bearing axis, the bearing core having a radial outer surface (24), by means of which it bears against a corresponding inner surface (44) of the bearing housing, the inner surface of the bearing housing and the outer surface of the bearing core radially and axially engaging behind one another, thus securing a radial and axial position of the bearing core relative to the bearing housing, the bearing housing having a flange (45) which is positioned radially outside the receptacle and in which is provided at least one mounting passage (43) through which a fastening means provided for mounting the bearing can be passed, and the bearing housing having a plurality of housing elements (4) and the bearing core having a plurality of core elements (2), the core elements together forming the receptacle and the housing elements together forming the mounting passage, and the housing elements overlapping beyond a radial portion and the mounting passage being placed inside the radial portion.
The invention relates to a threaded component (1) which is in the form of a spindle or a nut, wherein: the threaded component (1) has a thread protrusion (3) which runs helically around a longitudinal axis (X); the thread protrusion (3) forms a plurality of thread sections (30) arranged in direct succession; every two successive thread sections (30) are spaced apart from one another along the longitudinal axis (X) by a section of a thread base (2), said section running helically around the longitudinal axis (X); within each thread section (30), the thread protrusion (3) is delimited by a first and a second longitudinal side (31, 32) running helically around the longitudinal axis (X); the protrusion width of the thread protrusion (3) extends between the two longitudinal sides (31, 32) and the protrusion height of the thread protrusion extends from the thread base (2) to the free end of the thread protrusion; the thread protrusion (3) has a protrusion height and/or protrusion width which changes within each individual thread section (30); the threaded component (1) has two halves which are separated by a separating plane in which the longitudinal axis (X) lies and which together form all thread sections (30) and which are each free of undercuts with respect to a direction running perpendicularly to the separating plane.
A rolling bearing, in particular a ball bearing, is in the form of two bearing rings that are mounted so as to be rotatable relative to each other about an axis. The roller bearing includes an inner ring and an outer ring which each form a guide portion of a guide. The guide portion surrounds the axis with the portion formed by the inner ring is radially opposite the portion formed by the outer ring. In the guide, rolling bodies are distributed around the axis and rest on the two guide portions. When the bearing rings rotate, the rolling bodies roll on the two guide portions. At least one of the rings has a slide ring as the guide portion and a stabilising ring on the slide ring. The slide ring and the stabilising ring are produced from first and second plastics materials, respectively. The first plastics material is softer than the second plastics material.
F16C 19/06 - Paliers à contact de roulement pour mouvement de rotation exclusivement avec roulements à billes essentiellement du même calibre, en une ou plusieurs rangées circulaires pour charges radiales principalement avec une seule rangée de billes
F16C 33/30 - Éléments de roulements à billes ou à rouleaux
The invention relates to a method for producing a bicycle frame (210) from a thermoplastic material preferably reinforced with high-tensile fibres, wherein the method comprises the injection moulding of the bicycle frame (210) as a one-piece moulded part into a multi-part injection mould (100), and at least some of the frame tubes, preferably at least all of the frame tubes of the main frame, are moulded as continuous hollow profile sections, which are closed at least over a partial length, using a plurality of movable mould parts of the injection mould (100), in particular using a plurality of movable mould sliders, which can be moved from a demoulding position into a functional position within a moulded-part cavity (111) of the injection mould (100) and from the functional position into the demoulding position. The invention further relates to an injection mould (100) and to a bicycle frame (210) made of thermoplastic material.
B62K 19/16 - Cadres de cycle caractérisés par le matériau ou la section transversale des éléments du cadre le matériau étant entièrement ou principalement en plastique
B29C 45/36 - Moules comportant des moyens pour repérer ou centrer les noyaux
B29L 31/30 - Véhicules, p. ex. bateaux ou avions, ou éléments de leur carrosserie
The invention relates to an energy chain (1) comprising chain links (2) which are pivotable relative to one another and which each have two side plates (3) which lie opposite one another in a transverse direction (Q) and transverse connection pieces (4) which connect said side plates and form an inner receiving space (A) for guiding the supply lines, wherein the side plates (3) form two plate sections (5A, 5B) with side plates (3) which are connected to one another in each case in the longitudinal direction (L), wherein a drive device (20) for driving the energy chain (1) is in operative connection with said energy chain, wherein at least on one plate section (5A, 5B) a number of side plates (3) adjacent to one another in the longitudinal direction (L) have plate teeth (10; 11A; 11B) which are formed by the side plates (3); and the drive device (20) has at least one drive unit (21A... 21D; 31) with a drive element (22; 32) with teeth, said drive element (22; 32) interacting in a form-fitting manner with the plate teeth (10; 11A; 11B). The invention further relates to a corresponding chain link (2) and to a guide channel (40) for the energy chain.
The invention relates to an energy chain (1) for guiding lines, having chain links (6) formed of side plates (2) which are connected to one another via at least one cross-piece (4). Each side plate (2) consists of two plate parts (10) which are connected to one another and form an inner passage (25, 27) for the pull cable (5). The energy chain (1) has two plate strands (2A; 2B) with side plates (2) which are articulatedly connected and each strand comprises a traction cable (5) for transmitting traction forces, which traction cable (5) is guided through the plate strand (2A; 2B) inside the side plates (2). In order to secure the cross-piece (4), at least one side plate (2) has a cross-piece holding pocket (40) which is open on the inner side (7) and into which the cross-piece (4) can be inserted in the transverse direction (A). A locking opening (42) which is open on the outer side (8) makes it possible to insert a locking element (30) which engages in a locking region (41) of the cross-piece (4) and secures same.
The invention relates to a disconnecting device (1) for disconnecting a line guidance unit (4) for guiding at least one power line from a terminal (2), comprising: an overload unit having a first part (3) which can be connected to the terminal (2) and a second part (5) which can be connected to the line guidance unit (4) and is detachably connected to the first part (3); a first component which is connected to the first part (3) and has a first connector part (9) which can be connected to a second connector part (10) which is connected to the at least one power line, and has a further connector part (11) which is power-conductively connected to the first connector part (9) and can be connected to a power line which leads towards the terminal (2); a second component which can be connected to the second connector part (10) and is connected to the first component (7) via a disconnecting unit; and a device with which the force acting on the second part (5) after the first part (3) of the overload unit has been released from the second part (5) can be transferred to the second component (12).
H02G 3/04 - Tubes ou conduits de protection, p. ex. échelles à câbles ou goulottes de câblage
G02B 6/44 - Structures mécaniques pour assurer la résistance à la traction et la protection externe des fibres, p. ex. câbles de transmission optique
H02G 9/12 - Installations de lignes ou de câbles électriques dans ou sur la terre ou sur l'eau supportés sur ou par des structures flottantes, p. ex. dans l'eau
H02G 15/007 - Dispositifs pour atténuer la contrainte mécanique
11.
LINE GUIDING DEVICE FOR CLEAN ROOM APPLICATIONS, AND HOLDING ELEMENT THEREFOR
The invention relates to a line guiding device (1), in particular for clean room applications, for guiding supply lines, which line guiding device is moveable back and forth so as to form a lower strand (3), an upper strand (2) and a deflection curve (4), comprising at least two flexible sheaths stacked one on top of the other and having receiving channels (25; 31; 47; 59) arranged next to one another in a transverse direction for at least one supply line (45) in each case. According to the invention, at least one holding element (8; 21; 46; 60; 70) is provided, which is attached to at least one lateral receiving channel of one of the sheaths in such a way that the holding element can be removed from the side, and protrudes beyond the height of said lateral receiving channel on one or both sides in a height direction perpendicular to the sheath in order to limit a displacement of the sheaths relative to each other in the transverse direction (Q). The invention also relates to the holding element (8; 21; 46; 60; 70) per se.
The invention relates to a method for producing a structural component, at least part of which is in the form of a hollow profiled element, for a bicycle (1), comprising the method steps of: providing an injection molding device; producing and/or providing at least one lost core (30) which can be melted out and/or dissolved and/or mechanically destroyed and which is adapted at least to a first part of an inner contour of the structural component; introducing the lost core (30) into a mold tool; closing the mold tool and keeping it closed and overmolding the lost core (30) with a thermoplastic material; opening the mold tool and removing an injected-molded intermediate product; melting out and/or dissolving out and/or mechanically removing the lost core (30). The method is in particular characterized in that at least one further part of the inner contour of the structural component is molded by means of at least one movable tool core (31) or movable mold slide of the mold tool. The invention also relates to a structural component of a bicycle (1).
B62K 19/16 - Cadres de cycle caractérisés par le matériau ou la section transversale des éléments du cadre le matériau étant entièrement ou principalement en plastique
B29C 45/36 - Moules comportant des moyens pour repérer ou centrer les noyaux
B29L 31/30 - Véhicules, p. ex. bateaux ou avions, ou éléments de leur carrosserie
13.
LINEAR PLAIN BEARING HAVING AN ASSEMBLY-OPTIMISED NUT
The invention relates to a linear plain bearing comprising a carriage (1) and a rail, wherein the rail has at least one guide portion (21, 22) and the carriage has at least one guide receptacle for the guide portion, wherein, in an operating state of the linear plain bearing, the guide portion is received in the guide receptacle while defining a position of the carriage relative to the rail perpendicular to a longitudinal direction (X) and while ensuring displaceability of the carriage, wherein the linear plain bearing further comprises a spindle with a spindle thread and a nut (3) having a nut thread (30) corresponding to the spindle thread, wherein, in the operating state, the spindle is arranged in the nut and the carriage is movable by rotation of the spindle, wherein a nut receptacle (100) is provided on the carriage, wherein the nut can be inserted into the nut receptacle along an insertion direction, in particular linearly, while realising a pre-assembly state and can be removed therefrom.
The invention relates to a feed system (10) for lines, in particular for cables (20) for charging electric vehicles, comprising at least one cable store having at least two cable guides (31, 32, 33) having guide rollers (35) arranged in a deflecting bend for guiding at least one cable (20) placed on the cable guides (31, 32, 33) about a deflection axis (60) in at least one cable loop. At least one cable guide is guided on a linear guide. The invention proposes a return block (100) having a spring-loaded locking pin (110) which interacts with a groove track system (121) on the linear guide, and the groove track system (121) is designed in such a way that free displaceability in at least one groove track (122) counter to the restoring force during cable drawing is ensured, and that self-locking engagement of the locking pin (110) is provided in a multiplicity of discrete locking positions along a longitudinal extent of the linear guide.
H02G 11/00 - Installations de câbles ou de lignes électriques entre deux pièces en mouvement relatif
B65H 75/36 - Noyaux, gabarits, supports ou pièces de tenue pour matériau bobiné, enroulé ou plié, p. ex. tourets, broches, bobines, tubes à cannette, boîtes spécialement adaptés ou montés pour stocker, dérouler de façon répétée et stocker à nouveau des longueurs de matériau prévues pour des buts particuliers, p. ex. tuyaux souples à poste fixe, câbles de force n'impliquant pas l'utilisation d'un noyau ou d'un gabarit à l'intérieur du paquet de matériau stocké, p. ex. dans lequel le matériau stocké est logé dans une enveloppe ou un logement, ou engagé de manière intermittente sur une série de supports d'une façon sinueuse ou en serpentins
The invention relates to axial-radial sliding bearings (10) comprising at least a first and a second bearing element (20, 30) mounted coaxially relative to one another and rotatably about a bearing axis (12), and at least one polymer sliding element (70) which is located between the bearing elements (20, 30) and has radial and axial sliding surfaces for radial and axial decoupling of the bearing elements (20, 30), wherein at least the first bearing element (20) has a multi-part form and the second bearing element (30) is at least partly guided in at least one sliding channel (73) of the polymer sliding element (70), the sliding channel being formed between bearing parts of the first bearing element (20) that are interconnected for conjoint rotation, characterized in that the first bearing element (20) comprises an arrangement of bearing discs (21, 22) and/or bearing-disc segments that are interconnected for conjoint rotation and axially between them enclose at least one spacer ring (40) or at least one spacer-ring segment designed to form at least one groove channel (11), which runs at least partially around the circumference and accommodates at least one polymer sliding element (70) for rotatable guidance of the second bearing element (30).
The invention relates to a bearing unit, in particular a multi-part pedestal bearing (1), for pivotably mounting, in particular, a solar tracking shaft for solar modules. The bearing cup (3) is slide-mounted in the bearing housing (2) without requiring maintenance and forms a spherical bearing in order to compensate for alignment errors of the shaft axis. According to the invention, the bearing unit (1) has at least one pivot angle limiter (8, 9), which is formed by the bearing housing (2) and the bearing cup (3), for limiting the pivot angle of the bearing cup about the bearing axis (A) in the bearing housing (2) to a predetermined angle (α).
F16C 11/06 - Articulations à rotuleAutres articulations ayant plus d'un degré de liberté angulaire, c.-à-d. joints universels
F24S 40/00 - Agencements de sécurité ou de protection pour les collecteurs de chaleur solairePrévention du dysfonctionnement des collecteurs de chaleur solaire
The invention relates to vehicle handlebars (1), in particular bicycle handlebars, comprising a handlebar rod (20) at least predominantly made of a preferably thermoplastic plastics material, with a top side (21) and a bottom side (22), wherein: the handlebar rod (20) comprises at least one middle portion (23) designed to be clampingly fastened in a stem clamp of the two-wheeled vehicle, at least two handlebar arm portions (24) connected to the middle portion, and at least two handle portions (25) integrally connected to the handlebar arm portions (24); the handlebar rod (20) is in the form of a single-piece, injection-molded plastics component; and at least one of the portions of the handlebar rod has, in at least one region extending over at least part of the periphery and part of the length of the handlebar rod (20), at least one material void (30) which forms a lateral surface of the vehicle handlebars (1) which is perforated in parts, and/or the handlebar rod (20) has, at least over part of the length and/or over part of the periphery, a fiber reinforcement comprising tension-resistant continuous fibers (50). The invention also relates to a method for producing the vehicle handlebars.
B62K 19/16 - Cadres de cycle caractérisés par le matériau ou la section transversale des éléments du cadre le matériau étant entièrement ou principalement en plastique
The invention relates to a structural component as a composite component (1-10) for a vehicle, in particular for a bicycle, which is obtained by injection moulding from a thermoplastic material preferably filled with tension-resistant short fibres, wherein the structural component comprises a further fibre reinforcement (14-17) at least in a partial region, wherein the further fibre reinforcement comprises tension-resistant long fibres (201, 505), wherein the tension-resistant long fibres are moulded around or on the filled thermoplastic material as at least one insert part in an injection moulding tool, wherein the insert part is selected from a group of insert parts comprising strips of unidirectional, preferably continuous fibres, semipregs of woven fibre fabrics or laid fibre fabrics, prepregs of woven fibre fabrics or laid fibre fabrics or organometallic sheets as dimensionally stable semifinished products with unidirectionally oriented or multidirectionally laid or woven tension-resistant long fibres, and wherein at least some of the insert parts comprise a thermoplastic material as a matrix material.
B29C 70/08 - Façonnage de matières composites, c.-à-d. de matières plastiques comprenant des renforcements, des matières de remplissage ou des parties préformées, p. ex. des inserts comprenant uniquement des renforcements, p. ex. matières plastiques auto-renforçantes des renforcements fibreux uniquement comprenant des combinaisons de différentes formes de renforcements fibreux incorporés dans une matrice, formant une ou plusieurs couches, avec ou sans couches non renforcées
B29C 70/34 - Façonnage par empilage, c.-à-d. application de fibres, de bandes ou de feuilles larges sur un moule, un gabarit ou un noyauFaçonnage par pistolage, c.-à-d. pulvérisation de fibres sur un moule, un gabarit ou un noyau et façonnage ou imprégnation par compression
B29C 45/00 - Moulage par injection, c.-à-d. en forçant un volume déterminé de matière à mouler par une buse d'injection dans un moule ferméAppareils à cet effet
Linear plain bearing (1) comprising a rail (2) and a carriage (3, 41) with a complementary linear guide (4) which cooperates with the rail (2), wherein the rail (2) is formed as a single-piece double rail (5, 40) with two parallel rail elements (6, 7, 42, 43) in a rail plane (8) and the linear guide (4) of the carriage (3, 41) has two parallel linear guide elements (9, 10) fitting the double rail (5, 40), wherein a first of the rail elements (6, 42) and a first of the linear guide elements (9) form a guide unit (11), wherein a play-free or low-play sliding guiding is provided by means of the guide unit (11), and wherein the second rail element (7), with the second linear guide element (10), forms a supporting guide (12).
The invention relates to a rolling bearing, in particular a ball bearing, comprising, in the form of two bearing rings that are mounted so as to be rotatable relative to each other about an axis, an inner ring and an outer ring which each form a guide portion of a guide provided between the bearing rings, which guide portion surrounds the axis, wherein the guide portion formed by the inner ring is radially opposite the guide portion formed by the outer ring, and, in the guide, rolling bodies, in particular balls, are distributed around the axis and rest on the two guide portions so that when the bearing rings rotate relative to each other about the axis, the rolling bodies roll on the two guide portions. At least one of the bearing rings has a slide ring, which forms the guide portion of the bearing ring, and a stabilising ring, which rests on the slide ring so as to surround the axis, wherein the slide ring is produced from a first plastics material and the stabilising ring is produced from a second plastics material, wherein the first plastics material is softer than the second plastics material, wherein in particular the rolling bodies are mounted in the guide without lubricant.
F16C 19/06 - Paliers à contact de roulement pour mouvement de rotation exclusivement avec roulements à billes essentiellement du même calibre, en une ou plusieurs rangées circulaires pour charges radiales principalement avec une seule rangée de billes
F16C 33/30 - Éléments de roulements à billes ou à rouleaux
The invention relates to a shore power connection (20) for HVSC systems for supplying shore power, having a box-shaped connection box (21) and plug protection covers (22A, 22B) and proposes multiple improvements for operational safety, in particular with respect to arcing explosions: i) The shore power connection (20) has an explosion pressure relief device (41, 42) for controlled routing of explosion gases to a non-critical external spatial area. ii) The shore power connection (20) has plug protection covers (22A, 22B) which at least partly protect the plug connectors and are able to be locked to one another by way of a locking device. iii) The plug protection covers (22A, 22B) and/or locking device may comprise a detector member (85) that can be integrated into the electrical safety circuit of the HVSC system, in particular can be connected to a pilot loop.
The invention relates to a system (7) for guiding lines in a multi-part vehicle, comprising two (A) pivotally coupled bodies (1; 2), comprising a line guide device for guiding at least one supply line on a guide plane (E). The line guide device has two flexible longitudinal sections (11, 12) with chain links (20) connected together in an articulated manner, a deflecting section (13), and two end securing parts (14A, 14B) for securing to the two bodies (1, 2). According to the invention, the first and second longitudinal section (11, 12) have respective chain links (20) which are pivotally connected relative to one another in at least one direction in an end-face first sub-section (11A, 12A), which goes out from the respective end securing part (14A; 14B), and respective chain links (20) which are pivotally connected relative to one another in at least one other direction in a second sub-section (11B, 12B), which transitions into the deflecting section (13). The invention additionally relates to a multi-part vehicle, in particular an articulated bus, comprising two pivotally coupled bodies comprising such a system.
B61D 17/20 - Passages de communication entre voituresAdaptation des extrémités des voitures à cet effet
B61G 5/10 - Couplages non prévus ailleurs pour, ou combinés avec, des couplages ou des raccords de conduits pour fluides ou de câbles électriques pour câbles électriques
23.
ROTARY MODULE FOR GUIDING AT LEAST ONE LINE, AND ROTARY MODULE COMPRISING AT LEAST ONE LINE
The invention relates to a rotary module (1) for guiding at least one line, comprising a first receiving area (15) for receiving a first line portion to be wound about a rotational axis (d) in the shape of a first helix; a second receiving area (17) for receiving a second line portion to be wound about the rotational axis (d) in the shape of a second helix in the opposite direction of the first helix; a deflecting unit (19), between the first and second receiving area (15, 17), for guiding a deflecting region of the at least one line between the line portions to be wound in opposite directions; a first annular main face, which faces the first receiving area (15), for contacting the first line portion; and a second annular main face, which faces the second receiving area (17), for contacting the second line portion, wherein the two main faces have contact elements (23), which extend radially with respect to the rotational axis (d) and which are distributed over the circumference of the deflecting unit (19), in order to linearly contact the winding of the line portion in question resting against the respective main face.
The invention relates to a modular bicycle frame (1) made of plastic for a bicycle which provides three interfaces for a bicycle-riding person, a saddle as a first interface, a pedal crank as a second interface and handlebars as a third interface, wherein the bicycle frame (1) can be put together by means of frame elements (2, 3) which are produced from plastic and with the proviso that the frame elements (2, 3) can be connected at a dividing point (4), wherein the frame elements (2, 3) are modularly designed such that a first of the frame elements is designed as a front-structure frame element (2) and a second frame element is designed as a rear-structure frame element (3), wherein the front-structure frame element (2) comprises a lower tube unit (5) and, for the handlebars interface, a head tube portion (6), wherein the rear-structure frame element (3) is provided with a saddle tube portion (7) for the saddle interface and with a pedal drive portion (8) for the pedal crank interface, with the proviso that the dividing point (4) between the front-structure frame element (2) and the rear-structure frame element (3) is designed as a permanent connection point (V) which is to be connected one single time.
B62K 19/16 - Cadres de cycle caractérisés par le matériau ou la section transversale des éléments du cadre le matériau étant entièrement ou principalement en plastique
B62K 3/04 - Cadres ayant une barre supérieure sensiblement horizontale
25.
SLIDE BEARING GUIDE DEVICE, IN PARTICULAR LINEAR GUIDE DEVICE, WITH PRE-LOADED SLIDING ELEMENT AND CARRIAGE THEREFOR
The invention relates to a linear guide device, comprising a rail 1 which has a rail body 10 which is elongated in a longitudinal direction V and on the two transverse sides of which a respective guide portion 11, 12 extending along the longitudinal direction V is formed, and a carriage 2 which has a carriage body 20 on which a first slide bearing portion abutting against a first of the guide portions 11 and a second slide bearing portion abutting against a second of the guide portions 12 are provided, wherein one of the slide bearing portions respectively engages at least partially around one of the guide portions 11, 12 on the respective transverse side for holding the carriage 2 on the rail 1 perpendicularly to the longitudinal direction V, wherein at least the first slide bearing portion comprises a slide element 21, wherein the carriage 2 comprises a spring device which presses the slide element 21 against the first guide portion 11 relative to the second slide bearing portion along an adjusting direction S transversely to the longitudinal direction V on the transverse side, for play compensation of the linear guide.
The invention comprises a sliding bearing arrangement comprising a carriage and a rail (1000) that is elongate in a longitudinal direction, wherein the rail comprises a guide portion which has a total length of extent in the longitudinal direction (X), wherein the carriage has a guide receptacle for receiving the guide portion and, in an operating state of the sliding bearing arrangement, the guide portion is located in the guide receptacle and, from the operating state, the carriage is slidingly displaceable along the guide portion continuously over the total length of extent thereof in the longitudinal direction relative to the rail, whereas its position perpendicular to the longitudinal direction is continuously fixed on account of the guide portion located in the guide receptacle, wherein the rail comprises a plurality of rail portions (1, 100) which are located one behind the other in the longitudinal direction and together form the guide portion of the rail, wherein every two rail portions that are adjacent in the longitudinal direction are spaced apart from one another by a longitudinal spacing (S).
Telescopic guide (1) comprising a first elongated telescopic element (2) as base element (2a) and comprising a second elongated telescopic element (3) as end element (3a), wherein these two telescopic elements are arranged parallel to each other and are movable relative to each other in the longitudinal direction, wherein a plain bearing is provided indirectly or directly between the first telescopic element (2) and the second telescopic element (3), with the proviso, that the plain bearing has a first plain bearing unit with at least one plain bearing element (26, 27, 26‘, 27‘) which can be fixed stationary to the first telescopic element (2) and is in sliding contact with the second telescopic element (3), and a second plain bearing unit has at least one plain bearing element (37) which can be fixed stationary to the second telescopic element (3), whereas it is in sliding contact with the first telescopic element (2), wherein the plain bearing elements (26, 27, 26‘, 27‘, 37) are designed as sleeve-shaped plain bearing bodies (51, 61) which have a C-shaped cross section (52, 62), and wherein a lateral opening (53, 63) is formed on the plain bearing body (51, 61) by means of the C-shaped cross section.
The invention relates to a modular bicycle frame 1, comprising a plurality of frame elements 4, 7, 8, 9, 10, 30, 31, 32, 33, 34, 35, 64, 65, 66, 67, 68, 69 and housing regions 3, 6, T, wherein frame elements 4, 7, 8 of a first category are provided which at least each have one connection end 12, 13, 14, 15, 16, 17. A connection end 12, 13, 14, 15, 16, 17 of at least one first frame element 4, 7, 8 and at least one connection end 12, 13, 14, 15, 16, 17 of a second frame element 4, 7, 8 are, in the connected state, arranged flush to one another, and these connection ends 12, 13, 14, 15, 16, 17 of the frame elements 4, 7, 8 each have at least one connection contour C1, C2, C3, C4, C5, C6, preferably a form-fit contour, with the proviso that at least one frame element of a second category is provided which is designed as a coupling element 30, 31, 32, 33, 34, 35, 64, 65, 66, 67, 68, 69, wherein the coupling element 30, 31, 32, 33, 34, 35, 64, 65, 66, 67, 68, 69 in turn has at least one connection contour E1, E2, E3, E4, preferably a form-fit contour, which connection contour E1, E2, E3, E4 is designed in some regions to be complementary to the connection contour C1, C2, C3, C4, C5, C6 of the connection end 12, 13, 14, 15, 16, 17 of the first frame element 4, 7, 8 and in some regions to be complementary to the connection contour C1, C2, C3, C4, C5, C6 of the connection end 12, 13, 14, 15, 16, 17 of the second frame element 4, 7, 8.
B62K 19/06 - Cadres de cycle caractérisés par le matériau ou la section transversale des éléments du cadre le matériau étant entièrement ou principalement métallique, p. ex. à haute élasticité tubulaire
The invention relates to a structural component of a bicycle, comprising a core (2, 89) with at least one cavity (25, 25a, 46, 46a, 72, 95, 95a, 112, 112a, 129, 129a, 144, 144a, 158, 158a) and an encasing lateral surface (2a, 89a), and comprising a shell element (5, 90, 109, 126, 141, 155, 168) with the stipulation that both the core (2, 89) and the shell element (5, 90, 109, 126, 141, 155, 168) each have a structurally supporting function, and that the supporting function is reinforced by means of an integrally joined connection between the encasing lateral surface (2a, 89a) of the supporting core (2, 89) and an inner surface (5a, 90a, 126a, 141a, 155a, 168a) of the supporting shell element (5, 90, 109, 126, 141, 155, 168); and it relates to a bicycle frame comprising a plurality of frame components, of which at least one is formed as a structural component; and it relates to a bicycle comprising at least one component which is formed as a structural component, and it relates to a handlebar which is formed as a structural component.
B62K 3/04 - Cadres ayant une barre supérieure sensiblement horizontale
B62K 19/16 - Cadres de cycle caractérisés par le matériau ou la section transversale des éléments du cadre le matériau étant entièrement ou principalement en plastique
The invention relates to a plastic injection moulding method for the production of a hollow body (1). The method comprises joining (10-2) shell-like core elements (3A, 3B) to form an insert (5) having at least one inner cavity (2), and overmoulding the insert (5) with a thermoplastic in a shaping injection moulding tool (6A... 6B) to form a jacket region which surrounds the hollow core (5). According to the invention, the insert embodied as a hollow core (5) has an internal reinforcement such that the joined-together hollow core (5) is dimensionally stable during overmoulding under pressure in the injection moulding tool (6A, 6B). The invention also proposes a plastic component (1) produced in this manner having an inner cavity (2), and core elements (3A, 3B) used therefor.
B29C 45/14 - Moulage par injection, c.-à-d. en forçant un volume déterminé de matière à mouler par une buse d'injection dans un moule ferméAppareils à cet effet en incorporant des parties ou des couches préformées, p. ex. moulage par injection autour d'inserts ou sur des objets à recouvrir
The invention relates to a line protection conduit (1) for lines (3), such as cables, tubes, or the like for example, in particular for a clean room application, comprising an elongated flexible sleeve (8) which can be moved back and forth, wherein the sleeve (8) comprises at least one sleeve unit (101; 301) which has at least one tubular receiving area (102) for guiding at least one line (3), and each receiving area (102) extends from a first end to a second end in a longitudinal direction (L) in the form of a channel. According to the invention, the line protection conduit (1) is designed to discharge electrostatic charges via at least one part of the longitudinal extension thereof in order to allow the use of the line protection conduit in ESD protection zones. The at least one sleeve unit (101) comprises a conductive or dischargeable material.
The proposed cable drag chain has two link plate strands with inner link plates (101) and outer link plates (102) which are successively alternated in the longitudinal direction. In order to limit the pivoting angle, stop projections (107) are provided in an overlap region of the one link plate (102) and engage into corresponding stop pockets (108) in the overlap region of the other link plate (101). The stop surfaces (107A, 107B) of a stop projection (107) cooperate with counter-stop surfaces (108A, 108B) of a stop pocket (108). According to one aspect of the invention, the one link plate (102) comprises precisely three stop projections (107), with a blocking width between their stop surfaces (107A, 107B), the angular dimension of each preferably being at least 40°, and that the other link plate (101) comprises precisely three stop pockets (108) which are formed as a depression in this link plate (102), with an opening width between their counter-stop surfaces (108A, 108B), the angular dimension of each preferably being at least 55°. The angular dimension (α) of the blocking width is intended to be at least 50% of the angular dimension (β) of the opening width. According to a further aspect, a stop projection (207A, 207B) has a protruding holding element (230A, 230B), and a stop pocket (208A, 208B) has a protruding retaining element (231A, 231B), and the holding element (230A, 230B) and the retaining element (231A, 231B) cooperate in such a way that they hold connected link plates on one another laterally.
The invention relates to a sliding bearing assembly comprising a rail and a carriage having a carriage body and being moveably guided on the rail, wherein the rail has a rail body which extends in a longitudinal direction and on which at least two guide sections are provided extending in the longitudinal direction and in parallel at a distance from one another, the carriage has at least two guide openings, which are each designed to receive one of the guide sections assigned to them and have a cross-section complementary to the guide section assigned to them and are designed as sliding channels extending in the longitudinal direction, wherein the sliding channels have sliding surfaces made of a preferably tribologically optimised plastic, wherein the sliding channels each have first and second sliding sections arranged one after another in the longitudinal direction, wherein the first sliding section has a first sliding surface and the second sliding section has a second sliding surface, wherein the carriage body has at least one through-opening which passes through the first sliding surface of the first sliding section and/or the second sliding surface of the second sliding section of at least one of the sliding channels and which is in the form of a receptacle for an additional sliding element.
The invention relates to a sliding-bearing assembly comprising a slide and a rail, wherein: the rail has a cylindrical guide portion, the cylinder axis of which runs in a longitudinal direction; the slide has a passage running in the longitudinal direction for receiving the guide portion of the rail; in an operating state of the sliding-bearing assembly, in which the slide can be moved such that it is slidably guided along the rail in the longitudinal direction, the guide portion is arranged in the passage of the slide and is enclosed by an inner face of the passage, thus fixing the slide in position perpendicularly to the longitudinal direction; in particular in the operating state, the slide rests against the rail exclusively via the inner face of its passage; and the guide portion is made of wood and the inner face of the passage is made of a sliding plastic, in particular of a tribopolymer.
The invention relates to a plain bearing assembly comprising a rail and at least one carriage guided movably on the rail, wherein: the rail has a rail body which extends in a longitudinal direction and on which at least two guide portions are provided which extend in the longitudinal direction, in parallel with one another and so as to be spaced from one another; the carriage has at least two leadthroughs which are each designed to receive a respectively associated one of the guide portions, have a cross section that is complementary to the respectively associated guide portion and, in an operating state of the plain bearing assembly, at least partially encompass the guide portions; the leadthroughs are formed as slide channels extending in the longitudinal direction; the rail and the carriage comprise means for releasably arresting the carriage in a discrete number of holding positions on the rail; and the arresting means are preferably designed such that both arresting and release can be effected by overcoming a specified resistance in the intended movement direction of the carriage.
The invention relates to a telescopic system (1) comprising rail elements (2, 3, 4), which are displaceable with respect to one another in the longitudinal direction, wherein: at least one rail element forms a lower outer rail (5) and at least one rail element forms an upper outer rail (6), with the proviso that at least one further rail element forms a middle rail (7), which is located between the lower outer rail and the upper outer rail; all the rail elements have sliding surfaces; at least the middle rail has a core element (15) and a sheath material (16); and the sheath material forms the sliding surfaces of the middle rail at least in regions.
The invention relates to an energy chain, wherein, at least in a number of chain links of the energy chain, separating webs with vertical web walls (12) are provided between upper and lower transverse bows (3.1, 3.2), the separating webs being fastenable releasably to at least one of the transverse bows and producing an internal division of the guide channel (4) of the energy chain into individual compartments with respect to the transverse direction in order to guide different lines (5, 6) separately from one another. According to the invention, the lower end on the front side (13) of the web wall (12) of the separating web (11) is provided with a foot (16) which is arranged on one end side with respect to the longitudinal direction and projects in the transverse direction, and, on the rear side (14) of the web wall (12) facing away from the foot (16), a protrusion (18) projecting in the transverse direction is provided on both end sides with respect to the longitudinal direction. The invention further relates to the corresponding separating web per se and to the use of the separating web.
The invention relates to a sliding bearing for guiding on a guide rail, which is preferably designed as a curve guide. The sliding bearing has at least one slide with a bearing plate, comprising at least three bearing receiving areas which are provided on the bearing plate and in which a respective slide element with a continuous slide opening is arranged. The slide opening has a cross-sectional contour which is designed to complement a guide section of the guide rail and which surrounds the guide section preferably in a form-fitting manner, and the slide elements are designed to be calotte-shaped and are mounted in a respective spherical receiving opening of the bearing receiving areas. At least some of the bearing receiving areas, in particular all of the bearing receiving areas, are designed in multiple parts and are made of respective first and second calotte shell sub-contours, which complement a spherical contour, for receiving a slide element.
The invention relates to an assembly comprising a slide and a rail which is elongated in the longitudinal direction. The rail has a guide section, and the slide has a guide receiving area which is designed as a through-guide and which has an open cross-section that is delimited by a delimiting wall encircling a guide receiving area axis which runs parallel to the longitudinal direction. In an operating state of the assembly, the slide is movably mounted on the rail relative thereto in the longitudinal direction, and the guide section of the rail is received in the guide receiving area of the slide. For each rotational position of the guide section about the axis of the guide receiving area, the delimiting wall forms a stop for a movement of the guide section relative to the guide receiving area in each direction running perpendicularly to the longitudinal direction. The delimiting wall has multiple stop sections, and a respective flush recess which can be flushed with a cleaning liquid over the entire length thereof in the longitudinal direction is provided in the delimiting wall between each pair of adjacent stop sections and/or the guide section has an outer face which is designed to correspond to the stop formed by the delimiting wall of the guide receiving area.
The invention relates to a cable processing unit (1) comprising a plurality of cable processing machines (6) which are each configured for different cable processing steps and/or for the same cable processing steps using different tools, wherein the cable processing unit (1) comprises at least one shelving system (3) having a plurality of shelf compartments (4) which are arranged at least partly one above the other, at least some of the shelf compartments (4) support at least one cable processing machine (6), the shelving system (3) is designed as a carousel shelving system, and the cable processing unit (1) comprises at least one processing station (13) in which at least one particular, ready-to-use cable processing machine (6) can be optionally provided for a particular cable processing step. The invention further relates to a method for processing and/or assembling cables.
H01R 43/28 - Appareils ou procédés spécialement adaptés à la fabrication, l'assemblage, l'entretien ou la réparation de connecteurs de lignes ou de collecteurs de courant ou pour relier les conducteurs électriques pour traiter le fil avant sa connexion aux pièces de contact, non prévus dans les groupes
The invention relates to a cable routing device (100) which is used to move supply lines between two connection points. At least one longitudinal section (11A... 11E) is manufactured integrally with a plurality of segments (12) which can be pivoted towards each other in the longitudinal direction (L) by means of a flexible connection (14). According to the invention, the segments (12) each have a central region (14) comprising: on a first side of a main plane (H), a first receiving space (15A) which is delimited by a first web (16A) transverse to the main plane, and by a first side part (18A) held by said web (16A), and by a first main surface (14A) of the central region; and, on an opposite second side of the main plane (H), a second receiving space (15B) which is delimited by a second web (16B) transverse to the main plane (H), and by a second side part (18B) held by said web (16B), and by a second main surface (14B) of the central region. Both webs (16A, 16B) as well as the first and second side parts (18A, 18B) are manufactured integrally with the central region (14). According to the invention, a flexible joint region (13) can also be manufactured integrally with the central regions (14) of two longitudinally consecutive segments (12) in order to provide the flexible connection.
A wheel component, method, and tool device for a bicycle, including a plurality of integrally interconnected component parts, which form a spoked rim, wherein the rim and spokes are manufactured of a fibrous composite material by an injection molding process with fluid injection, wherein the liquefied fibrous composite material is injected into a cavity of a tool device, and a fluid is injected into the partially liquid fibrous composite material within the cavity to form at least one hollow space within the component part. A further component part forming a spoke, is manufactured by an injection molding process, wherein a mold core device for forming a hollow space within the spoke is disposed within a further cavity of the tool device. The fibrous composite material is injected into the further cavity. The mold core device is retracted from the fibrous composite material to form a cavity in the spoke.
B29C 45/00 - Moulage par injection, c.-à-d. en forçant un volume déterminé de matière à mouler par une buse d'injection dans un moule ferméAppareils à cet effet
B29C 45/13 - Appareils de moulage par injection avec au moins deux unités d'injection coopérant avec un seul moule
B29C 45/17 - Éléments constitutifs, détails ou accessoiresOpérations auxiliaires
B29C 45/22 - Systèmes à buses d'injection multiples
A monitoring system includes a line guiding device (1; 41) with a movable section and at least one line (13) with a line section (130) to be monitored, guided by the line guiding device (1; 41), and a monitoring device (10) with a first (200A) and a second (200B) module located on respective ends of the line section to be monitored. In at least one embodiment, the modules (200A, 200B) are designed to work together to determine an electrical transmission property of the line section (13A; 13B) with respect to a predetermined radio frequency (RF) signal. The first module (200A) includes an RF generator coupled to the line (13) to be monitored to couple a predetermined RF signal onto the line section (130) as a test signal. The second module (200B) has an RF receiver coupled to the line to be monitored to receive the RF signal out of the line section (130) and evaluate properties of the received RF signal to determine at least one value relating to the transmission quality over the line section (130).
An energy chain for guiding lines, such as cables, hoses or the like, between two connection points, at least one of which is movable relative to the other. The energy chain comprises chain links which are connected to each other and pivotable with respect to each other, wherein the energy chain is movable in particular with a first strand relative to a second strand while forming a deflection are between the strands and at least one load consuming electrical energy, which is arranged at or in the energy chain, in particular at least one sensor module at a chain link for detecting an operating parameter of the energy chain. The energy chain includes an energy converter which is designed to convert mechanical energy, in particular kinetic energy, of the energy chain into electrical energy when the energy chain, in particular the movable first strand and/or the deflection arc, is moved, and which is connected or connectable to the consumer load in order to supply the latter.
F16G 13/16 - Chaînes de traction ou de hissage avec dispositifs pour soutenir des câbles électriques, des tuyaux ou des éléments analogues
H02K 35/02 - Génératrices avec système de bobines, aimant, induit, ou autre partie du circuit magnétique à mouvement alternatif, oscillant ou vibrant avec des aimants mobiles et des systèmes de bobines fixes
an axial-radial sliding bearing (1) includes a first bearing ring (2) and a second bearing ring (4), the bearing rings being rotatable in relation to one another about a bearing axis A, and the second bearing ring (4) forming a substantially U-shaped cross-section in order to accommodate at least portions of the first bearing ring; and sliding elements (6) which are made of a polymer material and are arranged between the first and the second bearing ring in order to axially and radially decouple the bearing rings, the sliding elements (6) each having a substantially L-shaped cross-section with an axial region including axial sliding faces, and a radial region including radial sliding faces. At least one of the two bearing rings has a seat (7) for a detent element (8) which is accommodated therein, is force-loaded and deflectable, and the other of the two bearing rings has at least one detent recess (9) associated with the detent element for accommodating at least portions of the deflectable detent element (8) so as to provide a releasable locking action at a specified relative rotational position of the two bearing rings (2, 4) in relation to one another.
The invention relates to a device (11) and a method for monitoring the wear condition of an electrical line (13) which is guided through a movable line guide device, in particular an energy chain (1). According to the invention, the monitoring device (11) is modular, wherein at least an evaluation unit (30), a signal unit (32) and an interface (24A, 24B) are incorporated in a module housing (21) and the module housing (21) has a display (20) for graphical and/or alphanumeric information display, which is arranged on or in the module housing (21) in order to display information about the wear condition.
An arm joint for a manipulator having a motor with a transmission, comprising a gear wheel that can rotate about a transmission axis of rotation, wherein the gear wheel is rotatably mounted in a housing of the arm joint and has an adapter on at least one of its end sides, and wherein the adapter has an opening that is central relative to the transmission axis of rotation on the side facing away from the end side of the gear wheel The central opening has an internal thread for the purpose of a simple construction, easy assembly and a great number of variation possibilities in terms of construction and application.
B25J 9/08 - Manipulateurs à commande programmée caractérisés par des éléments de construction modulaires
B25J 9/10 - Manipulateurs à commande programmée caractérisés par des moyens pour régler la position des éléments manipulateurs
F16H 1/16 - Transmissions à engrenages pour transmettre un mouvement rotatif sans engrenages à mouvement orbital comportant uniquement deux organes engrenés dont les axes ne sont pas parallèles comportant une vis sans fin et une roue à vis sans fin
F16H 57/12 - Dispositions non prévues ailleurs pour ajuster ou pour reprendre le jeu
The invention relates to an axial-radial sliding bearing (1), in particular an axial-radial sliding bearing (1) for applications with hygiene requirements, said sliding bearing comprising: a first bearing element in the form of a bearing ring (2); a second bearing element (3), the second bearing element (3) having a substantially U-shaped cross-section in a first radial portion close to the axis; and a sliding element assembly (7) comprising at least one sliding element (70) made of a polymer material. The second bearing element (3) can extend radially beyond the first bearing element (2) at one axial end face of the sliding bearing, and the second bearing element (3) is set back radially from the first bearing element (2) at another axial end face of the sliding bearing, wherein radially spaced axial annular grooves (22, 50) are formed on the other axial end face of the sliding bearing each for receiving an associated sealing ring (8, 9), and each sealing ring (8, 9) is designed and configured to seal an associated peripherally extending axial gap between the first and the second bearing element (2, 3).
The invention relates to a separating method for mouldings (2) each comprising one or more moulded parts (4) connected by a sprue (3), involving at least the following steps: gripping a moulding, in particular gripping a moulding by its sprue (3), by means of a robot (10) with a gripping device (11); in particular detaching the moulded part or parts (4) from the sprue (3) of the moulding; depositing the individually separated moulded parts (4) and the detached sprue (3) into at least one collecting container (41, 42) each and/or transferring the individually separated moulded parts (4) and/or the sprue (3) to a conveying device. The moulding (2) is ejected from the mould of a plastics injection-moulding machine (1) and transferred to an aligning device (20), which has at least one depositing surface. One or more mouldings (2) that are being kept on the depositing surface are observed by means of an electronic camera (31), which is connected to an image-recognition system (30) or in which such a system is integrated. Mouldings (2), or component parts of the mouldings (2), that are correctly positioned on the depositing surface and have been detected as grippable by the robot (10) are removed from the depositing surface (21) by means of the robot (10), with in particular the moulded parts (4) being detached from the sprue (3).
The invention relates to an axial-radial sliding bearing (1, 1') comprising: a first bearing element in the form of a bearing ring (3) and a second bearing element (5), the bearing elements (3, 5) being positioned rotatably relative to one another about a bearing axis (A); and at least one sliding element (7a, b), made of a polymer material, in order to decouple the bearing elements (3, 5) axially and radially, as a result of which at least one peripherally extending axial gap is formed between the first and second bearing elements (3, 5). At least one cover ring (8) is attached to one of the two bearing elements (3, 5) for direct or indirect fully peripheral contact, and the cover ring (8) extends unsupported from one bearing element (3, 5) in the radial direction and engages over sections of the other bearing element (3, 5), wherein the cover ring (8) has, on its side facing the other bearing element (3, 5), a sealing element (6) which is designed to seal in a sliding manner and which bears against a bearing surface of the other bearing element (3, 5), which bearing surface is associated with the sealing element (6), in order to close the gap or intermediate space formed between the bearing elements (3, 5) by the sliding elements (7a, b).
The invention relates to an axial-radial sliding bearing (1) comprising a first bearing element in the form of a bearing ring (3) and a second bearing element (5), wherein the bearing elements (3, 5) are rotatably arranged relative to each other about a bearing axis (A), and the second bearing element (5) forms a substantially U-shaped cross-section, and comprising at least one sliding element (9) made of a polymer material, said sliding element being arranged between the first and second bearing element (3, 5) in order to axially and radially decouple the bearing elements (3, 5). A measuring field generating device is arranged on the circumferential surface of one of the bearing elements (3, 5), in particular on a radial surface (53) of one of the bearing elements, in order to generate a measuring field, and a sensor device (7) for detecting the measuring field is arranged on the other bearing element of the bearing elements (3, 5). The output side of the sensor device (7) is connected to a processing device in order to transmit sensor signals, and the processing device is designed to ascertain respective changes in the relative rotational position between the two bearing elements (3, 5) from the signals received from the sensor device (7).
The invention relates to an energy chain (4) having an arrangement for monitoring the energy chain, comprising a detector (40) with a traction cable (22). According to the invention, the arrangement for monitoring has a flexible outer sheath (20), which is rigid in compression in a tensile direction and in which at least one longitudinal section of the traction cable (22) is guided, wherein the outer sheath (20) is guided by the energy chain (4) with the longitudinal section of the traction cable (22) running therein. According to the invention, the detector (40) is configured for detecting a relative movement of the traction cable (22) relative to the outer sheath (20).
B25J 19/00 - Accessoires adaptés aux manipulateurs, p. ex. pour contrôler, pour observerDispositifs de sécurité combinés avec les manipulateurs ou spécialement conçus pour être utilisés en association avec ces manipulateurs
F16G 13/16 - Chaînes de traction ou de hissage avec dispositifs pour soutenir des câbles électriques, des tuyaux ou des éléments analogues
F16C 1/10 - Moyens pour transmettre un mouvement linéaire dans une gaine flexible, p. ex. mécanismes "Bowden"
54.
PEDAL CRANK, IN PARTICULAR BICYCLE PEDAL CRANK, COMPRISING A CRANK ARM PART FORMED FROM A SINGLE INJECTION-MOULDED FIBER-REINFORCED PLASTIC PIECE
The invention relates to a pedal crank comprising a crank arm part (100; 200) which is made at least mainly of plastic, wherein the crank arm part has, at a first end, a crank end region (11) with a shaft holder (13) for fastening to a crank shaft and, at a second end, a pedal end region (12) for attaching a pedal to the crank arm part, which pedal can be rotated about an imaginary pedal axis of rotation (A2). According to the invention, the crank arm part (100; 200) is produced as a single injection-moulded plastic piece, and the crank end region (11) is dimensioned such that the shaft holder (13) has an inner diameter (DI) that is at least 25% of the crank length of the crank arm part and/or the crank arm part (100; 200) has, along a widening longitudinal section (15) which is adjacent to the crank end region (11) or transitions into same and which has a length of at least 50% of the crank length (K), a cross-sectional width (H) perpendicular to the longitudinal extent that increases from the pedal end region (12) to the crank end region (11).
B62M 3/00 - Structure des manivelles actionnées à la main ou au pied
B62K 19/16 - Cadres de cycle caractérisés par le matériau ou la section transversale des éléments du cadre le matériau étant entièrement ou principalement en plastique
The invention relates to a component set for a bicycle brake, which comprises at least one brake arm (1, 2) that is made at least predominantly from plastic, wherein the brake arm (1, 2) has a first arm portion (11, 21) for attaching the brake arm (1, 2) on a bicycle, more particularly for rotatable mounting on a brake boss (4), and a second arm portion (12, 22) for connecting the brake arm (1, 2) to an actuator such as a Bowden cable, cable pull or the like in order to transfer an actuation force onto the brake arm (1, 2), wherein the brake arm (1, 2) has a resilient partial portion (16, 26) to effect a return of the brake arm (1, 2) after actuation of the brake arm (1, 2). According to the invention, the resilient partial portion (16, 26) is designed as a side arm (161, 261) that branches off from the first arm portion (11, 21) and/or from the second arm portion (12, 22) and is designed to be deformable relative to the two arm portions (11, 12, 21, 22), which are stiffer than the side arm (161, 261).
B62L 1/14 - FreinsLeurs aménagements dans lesquels les organes de freinage attaquent les roues en agissant sur la jante par des organes se déplaçant sensiblement parallèlement à l'axe de la roue les organes étant montés sur des leviers pivotant autour d'axes distincts
56.
ROLLER BEARING COMPRISING A MULTI-COMPONENT PLASTICS BEARING RING
The invention relates to a roller bearing (1), in particular a ball bearing, comprising, in the form of two bearing rings that are rotatable relative to one another about an axis, an inner ring (3) and an outer ring (2) which each form a guide portion of a guide provided between the bearing rings, which guide portion surrounds the axis, wherein the guide portion formed by the inner ring is radially opposite the guide portion formed by the outer ring, and, in the guide, rolling bodies (4), in particular balls, are distributed around the axis and rest on the two guide portions so that when the bearing rings rotate relative to one another about the axis, the rolling bodies roll on the two guide portions. At least one of the bearing rings has a slide ring (22), which forms the guide portion of the bearing ring, and a stabilising ring (21), which rests on the slide ring so as to surround the axis, the slide ring being produced from a first plastics material and the stabilising ring being produced from a second plastics material, the first plastics material being softer than the second plastics material, wherein in particular the rolling bodies are mounted in the guide without lubricant.
F16C 19/06 - Paliers à contact de roulement pour mouvement de rotation exclusivement avec roulements à billes essentiellement du même calibre, en une ou plusieurs rangées circulaires pour charges radiales principalement avec une seule rangée de billes
F16C 33/30 - Éléments de roulements à billes ou à rouleaux
F16C 33/58 - Chemins de roulementBagues de roulement
F16C 33/66 - Pièces ou détails particuliers pour la lubrification
F16C 33/76 - Dispositifs d'étanchéité pour roulements à billes ou à rouleaux
The invention relates to a bottom-bracket gear mechanism (1) for a bicycle having at least one gear, comprising a pedal crankshaft (12) and comprising an epicyclic gear mechanism (2) which has a plurality of gear wheels, including a sun gear (3), a ring gear (6) and at least one planetary gear (4, 5), and comprising a web shaft (7) with at least one axis of rotation (8, 9) for the planetary gear (4, 5), provided that the bottom-bracket gear mechanism is designed for a modified enlarged bottom-bracket housing. According to the invention, the gear wheels of the epicyclic gear mechanism (2) have a tooth system which is dimensioned to be so large that at least one of the gear wheels can be produced from a suitable plastic.
B62M 3/00 - Structure des manivelles actionnées à la main ou au pied
B62M 11/14 - Transmissions caractérisées par l'engrènement de roues dentées ou le contact de roues à friction de rapport variable avec engrenages planétaires
The invention relates to a pivot bearing (100) having a first and a second bearing body (101, 102), which are designed to be rotatable in one another and/or against one another in a complementary fashion, wherein the pivot bearing is made at least partially from a plastic material, preferably a thermoplastic material, and comprises an integrated freewheel (107, 106) with a block and/or a force-locking inhibitor in at least one direction of rotation.
F16C 17/10 - Paliers à contact lisse pour mouvement de rotation exclusivement à la fois pour charges radiales et axiales
F16C 17/24 - Paliers à contact lisse pour mouvement de rotation exclusivement caractérisés par des particularités sans rapport avec la direction de la charge avec dispositifs affectés par des conditions anormales ou indésirables, p. ex. pour empêcher un surchauffement, pour la sécurité
B60B 27/04 - Moyeux adaptés pour tourner sur l'essieu renfermant des dispositifs d'entraînement, p. ex. pignons à chaînes
F16D 41/28 - Roues libres ou embrayages à roue libre spécialement adaptés aux bicyclettes avec organes d'accouplement intermédiaires d'arrêt
F16D 41/30 - Roues libres ou embrayages à roue libre spécialement adaptés aux bicyclettes avec cliquet articulé coopérant avec des dents, des tenons ou des éléments analogues
F16D 41/32 - Roues libres ou embrayages à roue libre spécialement adaptés aux bicyclettes avec cliquet d'arrêt non articulé
F16D 41/36 - Roues libres ou embrayages à roue libre spécialement adaptés aux bicyclettes avec anneau ou disque d'embrayage déplacés selon l'axe, du fait du mouvement perdu entre les organes de mise en œuvre
The invention relates to a bicycle pedal, comprising a pedal body (10) with an upper part (1) and a lower part (2), wherein the upper part (1) and the lower part (2) are connected to one another, wherein the pedal body (10) comprises at least one foot rest plate (3) for operating the pedal by way of exerting force on it, and a plain bearing with an elongate plain bearing receptacle (4) for receiving a pedal axle, wherein the plain bearing receptacle (4) has a longitudinal direction, wherein the plain bearing is arranged between the upper part (1) and the lower part (2) or in the upper part (1) and/or lower part (2). According to the invention, the plain bearing is configured as a plastics plain bearing, and the plain bearing is configured as a plain bearing insert (5) which is fixed on the pedal body (10) such that it can be dismantled reversibly.
The invention relates to a line guiding device (1) comprising a flexible sheath (8) and a supporting chain (10), and to the supporting chain per se. According to the invention, the supporting chain (10) consists of alternatingly successive chain links (20) and articulated connectors (30) which each comprise a deformable region (32) and each hold together two adjacent chain links (20) which are pivotable with respect to one another. The chain links (20) and/or the articulated connectors (30) are interconnectable and releasable from one another in a joining direction that is different from the longitudinal direction. The invention also relates to a supporting chain (10) consisting of chain links (20) which are interconnected in order to transmit tensile and/or compressive forces. According to the invention, a rear lower part (202B) of a first adjacent chain link (20') can be inserted into a front space (241) between the front upper part (201A) and lower part (201B) of the relevant chain link (20), and a front upper part (201A) of a second adjacent chain link (20'') can be inserted into a rear space (242) between the rear upper part (202A) and lower part (202B) of the relevant chain link (20).
The invention relates to a method and a system (10) for indirectly detecting wear of an energy chain (12). The system (10) comprises a preferably stationary sensor assembly (28) and an analysis device (30) which is connected to the sensor assembly (28) so as to transmit signals. The sensor assembly (28) is arranged and designed such that on the basis of at least one feature of the chain links (26), said feature repeatedly occurring or being detectable periodically, in particular in a manner corresponding to the chain pitch of the energy chain (12), when the energy chain is moved relative to the sensor assembly, the sensor assembly generates corresponding output signals which are evaluated by the analysis device (30).
The invention relates to a supply system (1) for an electrical line, in particular for a cable (3) for charging electric vehicles, comprising at least one cable store, wherein the cable store has a plurality of pulleys (140) which are arranged in at least two pulley blocks (109, 110) in such a manner that a cable (3) can be threaded into the pulley blocks (109, 110) in several windings, wherein a first pulley block (109) and a second pulley block (110) can be displaced relative to one another, at least one of the first and second pulley blocks (109, 110) is arranged on a linearly guided, displaceable pulley block carrier (113), and the first and the second pulley blocks can be moved on top of one another against a restoring force, wherein the supply system (1) is in particular characterised in that the pulley block carrier (113) is guided on and/or in at least one guide profile (134) which is designed as a guide rail or forms at least one guide rail, the pulley block carrier (113) is designed as a profile that is complementary to the guide profile (134), and the guide profile and the profile of the pulley block carrier (113) engage in one another in a form-fitting manner such that an anti-tilt and anti-turn linear guiding of the pulley block carrier (13; 113) is effected in the direction of displacement.
H02G 11/00 - Installations de câbles ou de lignes électriques entre deux pièces en mouvement relatif
B65H 75/36 - Noyaux, gabarits, supports ou pièces de tenue pour matériau bobiné, enroulé ou plié, p. ex. tourets, broches, bobines, tubes à cannette, boîtes spécialement adaptés ou montés pour stocker, dérouler de façon répétée et stocker à nouveau des longueurs de matériau prévues pour des buts particuliers, p. ex. tuyaux souples à poste fixe, câbles de force n'impliquant pas l'utilisation d'un noyau ou d'un gabarit à l'intérieur du paquet de matériau stocké, p. ex. dans lequel le matériau stocké est logé dans une enveloppe ou un logement, ou engagé de manière intermittente sur une série de supports d'une façon sinueuse ou en serpentins
63.
METHOD AND SYSTEM FOR INDIRECTLY DETECTING WEAR OF A CABLE GUIDE DEVICE OR ENERGY CHAIN
The invention relates to a method and a system for monitoring a cable guide device (10; 20; 30), in particular an energy chain, for guiding at least one line, such as a cable, hose, or the like for example, between a stationary fixed point (2) and a driver (4) which can be moved relative thereto. The system (100; 200; 300) comprises a sensor assembly (110; 210; 310) and an analysis device (120; 220; 320) which is connected to the sensor assembly so as to transmit signals, wherein the sensor assembly is arranged and designed so as to contactlessly detect the position of the cable guide device (20) or energy chain (10; 30) and generate an output on the basis thereof. According to the invention, in the event of a self-supporting upper strand (12), the sensor assembly (110; 210) is arranged and designed so as to detect the strand slack (TD), which corresponds to the vertical dimension of the slack of the self-supporting upper strand (12) relative to a horizontal stretched position (LG), and generate the output on the basis thereof; or in the event of a sliding upper strand (32), the sensor assembly (310) is arranged and designed so as to detect the upper strand slack length (TH1, TH2), which corresponds to the length over which the upper strand (32) extends in a freely hanging manner between the deflecting bend (3) and a placement point (P) of the upper strand (32) on the lower strand (32), and/or the strand slack (TD) in the region of the strand slack length (TH1, TH2) and generate the output on the basis thereof.
The invention relates to a rotary encoder (100, 200, 304) for rotational movement detection, in particular for repeated revolutions, comprising a gear-like arrangement having a first component (101, 201) and a second component (102, 202) for mechanically converting a rotational movement into a linear translational movement that changes an axial relative position between the two components (101, 201, 102, 202), and a distance sensor (103, 203) for determining a distance from a measurement object (104, 204) that is dependent on the axial relative position. According to the invention, the first component (101, 201) and the second component (102, 202) are produced as plastic moulded parts, in particular as injection-moulded parts, and the gear-like arrangement has, on the first component (101, 201), a first thread (1010, 2010) that interacts with a second thread (1020, 2020) on the distance sensor (103, 203) and/or on the second component (102, 202) to mechanically convert a rotational movement into a linear translational movement.
G01B 21/02 - Dispositions pour la mesure ou leurs détails, où la technique de mesure n'est pas couverte par les autres groupes de la présente sous-classe, est non spécifiée ou est non significative pour mesurer la longueur, la largeur ou l'épaisseur
G01B 21/22 - Dispositions pour la mesure ou leurs détails, où la technique de mesure n'est pas couverte par les autres groupes de la présente sous-classe, est non spécifiée ou est non significative pour mesurer des angles ou des conicitésDispositions pour la mesure ou leurs détails, où la technique de mesure n'est pas couverte par les autres groupes de la présente sous-classe, est non spécifiée ou est non significative pour tester l'alignement des axes
The invention relates to a telescopic guide (1) comprising a first elongated telescopic element (2) as a base element (2a) and comprising a second elongated telescopic element (3) as a terminating element (3a). The two telescopic elements are arranged parallel to each other and can be moved relative to each other in the longitudinal direction, and a sliding bearing is provided directly or indirectly between the first telescopic element (2) and the second telescopic element (3) with the proviso that the sliding bearing has a first sliding bearing unit with at least one sliding bearing element (26, 27, 26', 27'), which can be fixed to the first telescopic element (2) in a stationary manner and which contacts the second telescopic element (3) in a sliding manner, and a second sliding bearing unit has at least one sliding bearing element (37), which can be fixed to the second telescopic element (3) in a stationary manner while contacting the first telescopic element (2) in a sliding manner. The sliding bearing elements (26, 27, 26', 27', 37) are designed in the form of sleeve-shaped sliding bearing bodies (51, 61) which have a C-shaped cross-section (52, 62), wherein a lateral opening (53, 63) is formed on the sliding bearing body (51, 61) by means of the C-shaped cross-section.
The invention relates to an axial-radial sliding bearing (1) comprising a first bearing element in the form of a first bearing ring (2) and a second bearing element (4, 5, 6). The bearing elements are rotatably arranged relative to one another about a bearing axis (A), and the second bearing element forms a substantially U-shaped cross-section in order to at least partly receive the first bearing ring. The axial-radial sliding bearing also comprises sliding elements (7, 8) made of a polymer material, said sliding elements being arranged between the first and second bearing element in order to axially and radially decouple the bearing elements. The second bearing element has two mutually spaced bearing disc sections (4, 6) and at least one bearing cylinder section (5) which is arranged between the two bearing disc sections and is aligned coaxially to the first bearing ring, wherein the sliding elements have at least one axial sliding ring (7) to be arranged between paired radial surfaces (50, 21) of the two bearing elements and two radial sliding rings (8) to be arranged between paired axial surfaces (20a, 40) of the two bearing elements.
The invention relates to a linear sliding-contact bearing (1) comprising a rail (2) and a carriage (3, 41) which has a complementary linear guide (4) and which interacts with the rail (2), the rail (2) being in the form of a single-piece double rail (5, 40) having two parallel rail elements (6, 7, 42, 43) in a rail plane (8), and the linear guide (4) of the carriage (3, 41) having two parallel linear guide elements (9, 10) matching the double rail (5, 40), wherein: a first of the rail elements (6, 42) and a first of the linear guide elements (9) form a guide unit (11); by means of the guide unit (11), a play-free or low-play sliding guide is provided; and the second rail element (7), together with the linear guide element (10), forms a support guide (12).
The invention relates to a supply system (100) for cables (3) for charging electric vehicles, wherein a cable store comprises a plurality of pulleys (140) which are arranged in at least two pulley blocks (109, 110) such that a cable (3) can be threaded in multiple windings. One pulley block (110) is linearly guided relative to the other on a moveable pulley block carrier (113) and can be adjusted against a restoring force. According to the invention, the pulley blocks (109, 110) are mounted on one side and in a cantilevered manner and/or can be adjusted against the force of a deflected flexible spring element (21a, 21b) and/or each have multiple pulleys (140) distributed in an arc-shape over a circular arc.
H02G 11/00 - Installations de câbles ou de lignes électriques entre deux pièces en mouvement relatif
B65H 75/36 - Noyaux, gabarits, supports ou pièces de tenue pour matériau bobiné, enroulé ou plié, p. ex. tourets, broches, bobines, tubes à cannette, boîtes spécialement adaptés ou montés pour stocker, dérouler de façon répétée et stocker à nouveau des longueurs de matériau prévues pour des buts particuliers, p. ex. tuyaux souples à poste fixe, câbles de force n'impliquant pas l'utilisation d'un noyau ou d'un gabarit à l'intérieur du paquet de matériau stocké, p. ex. dans lequel le matériau stocké est logé dans une enveloppe ou un logement, ou engagé de manière intermittente sur une série de supports d'une façon sinueuse ou en serpentins
69.
FEED SYSTEM AND RECOIL BRAKE MODULE FOR A LINE, IN PARTICULAR FOR AN ELECTRIC VEHICLE CHARGING CABLE
The invention relates to a feed system (1) for a line, such as a cable (3), hose, or the like, in particular for a charging cable for charging electric vehicles, comprising a housing (2) with at least one line outlet (8) and at least one line storage device which is received by the housing (2) and from which at least one line (3) can be pulled out against a restoring force. According to the invention, the line outlet (8) comprises at least one recoil brake for the line (3), said recoil brake preventing an automatic recoil of the pulled-out line (3), wherein the recoil brake comprises at least one clamping element, the clamping element has at least one contact surface which restricts a passage (30) for the line, and the clamping element can be moved between a release position and a clamping position relative to the opening (35) of the line outlet (8) in a movement path which extends at an angle to the passage (30).
The invention relates to a system comprising an energy guiding chain (19) with at least one active or passive secondary part of a synchronous or asynchronous linear motor or passive secondary part of a reluctance drive and a drive and guide device (21) with at least one passive or active primary part (26) of a linear motor or reluctance drive interacting with the secondary part in terms of drive.
A chain link (1a) of a cable drag chain has an enclosure for a receiving chamber, extending through the chain link, for the lines, or a central bracket which laterally delimits a receiving chamber, wherein the enclosure (3a) or central bracket is connected fixedly to a web (5) which extends outwards from the enclosure (3a) or central bracket in a transverse direction perpendicularly with respect to the longitudinal direction (l) and with respect to the joint axis (g) of the chain link, and has two side regions which face away from one another, extend in the longitudinal direction (l) and parallel to the transverse direction, and on which rolling surfaces (8) for a roller which can be arranged on the outer side of the side regions are provided.
The invention relates to a robot (1) comprising a robot joint (3, 6) which has a transmission and a motor, wherein: the transmission has an input drive (61) mounted rotatably about an input drive axis with respect to a housing (62) of the robot joint and has an output drive mounted rotatably about an output drive axis with respect to the housing; the motor is attached to the input drive of the transmission; the robot joint has an absolute encoder for detecting an absolute rotational position of the output drive in relation to the output drive axis, which encoder has a first component connected to the housing in a fixed position and a second component connected to the output drive in a fixed position. One of the components has a printed circuit board (8) on which at least a first and a second resistor strip (11, 12) are arranged, which are formed as circular rings that run radially spaced apart from one another in a revolving manner about a common ring centre through which the output drive axis runs and which each have at least one electric connection contact (111, 112, 121, 122).
G01D 5/165 - Moyens mécaniques pour le transfert de la grandeur de sortie d'un organe sensibleMoyens pour convertir la grandeur de sortie d'un organe sensible en une autre variable, lorsque la forme ou la nature de l'organe sensible n'imposent pas un moyen de conversion déterminéTransducteurs non spécialement adaptés à une variable particulière utilisant des moyens électriques ou magnétiques influençant la valeur d'un courant ou d'une tension en faisant varier la résistance par mouvement relatif d'un point de contact et d'une piste résistante
The invention relates to a part-turn gearbox (1) comprising a housing (2) with a first transmission unit (5) and a second transmission unit (7), wherein the first transmission unit (5) is provided with a worm gear (6) which has a worm wheel (11), with the proviso that the worm wheel (11) is assigned a first worm (4a) and a second worm (3a) separate from the first worm, wherein the second transmission unit (7) is designed as an interlocking coupler mechanism (8), with which a positive connection is formed between the first worm (4a) and the second worm (3a) of the worm gear (6), and with the further proviso that the coupler mechanism (8) has a device (120 for adjusting the flank clearance such that a toothing of the first worm (4a) and a toothing of the second worm (3a) can be adjusted in a play-free manner relative to the toothing of the worm wheel (11), wherein the device (12) for adjusting the flank clearance of the worm gear (6) has a means (T) for interrupting the interlocking fit of the coupler mechanism (8).
The invention relates to an energy chain (1) for guiding lines such as cables, hoses or the like, the energy chain comprising a number of articulatedly interconnected chain links (2) which comprise mutually parallel side parts (10A; 10B) connected in the longitudinal direction to form two strands (11A, 11B) which are interconnected by transverse webs (12A, 12B). According to the invention, the pin body (20) comprises, at an axially outer end, at least one retaining protrusion (20C) which protrudes radially with respect to the bearing surface and by means of which at least the plain bearing ring (21; 22; 31; 32) can be axially inserted into the joint receptacle of the second side part (10A) and/or can be axially secured in said joint receptacle. The retaining protrusion (20C) axially adjoins the bearing surface, more particularly on a side of the bearing surface axially facing away from the fastening region, more particularly on the outside of the chain link.
The invention relates to an energy chain (1) for guiding lines such as cables, hoses or the like, the energy chain comprising a number of articulatedly interconnected chain links (2) which comprise mutually parallel side parts (10A; 10B) connected in the longitudinal direction to form two strands (11A, 11B) which are interconnected by transverse webs (12A, 12B). According to the invention, the pin body (20) comprises, at an axially outer end, at least one retaining protrusion (20C) which protrudes radially with respect to the bearing surface and by means of which at least the plain bearing ring (21; 22; 31; 32) can be axially inserted into the joint receptacle of the second side part (10A) and/or can be axially secured in said joint receptacle. The retaining protrusion (20C) axially adjoins the bearing surface, more particularly on a side of the bearing surface axially facing away from the fastening region, more particularly on the outside of the chain link.
The invention relates to a sliding bearing (1) comprising a rail (2) and a carriage (3), wherein the rail (2) has two guide sections (21, 22) that are elongated in a longitudinal direction (X) and run next to one another, wherein the carriage (3) has a respective associated guide recess (31, 32) for each guide section (21, 22), wherein, in an operating state, each of the guide sections (21, 22) is arranged in its associated guide recess (31, 32) and is encompassed by same perpendicular the longitudinal direction (X), thus securing the carriage (3) relative to the rail (2) perpendicular to the longitudinal axis (X) and ensuring that the carriage (3) can move longitudinally relative to the rail (2). The carriage has a carriage body and an actuation arm (5), together forming a first of the guide recesses (31, 32), wherein the actuation arm (5) is fixed to the carriage body such that it can be moveably guided relative to same perpendicular to the longitudinal direction (X) in order to allow the first guide recess (31, 32) to be opened by shifting the actuation arm (5) in order to remove the associated first guide section (21, 22) from the first guide recess (31, 32) along a removal direction running perpendicular to the longitudinal direction (X).
The invention relates to a linear guide comprising a rail (1) having a rail body (10) which is elongated in a longitudinal direction (V) and which has a respective guide section (11, 12) extending along the longitudinal direction (V) formed on both transverse sides thereof, and a carriage (2) having a carriage body (20) on which a first sliding bearing section in contact with a first of the guide sections (11) and a second sliding bearing section in contact with a second of the guide sections (12) are provided, wherein each of the sliding bearing sections at least partially engages around one of the guide sections (11, 12) on the respective transverse side in order to hold the carriage (2) on the rail (1) perpendicular to the longitudinal direction (V), wherein at least the first sliding bearing section comprises a sliding element (21), wherein the carriage (2) comprises a spring device which presses the sliding element (21) against the first guide section (11) relative to the second sliding bearing section, along a control direction (S) transverse to the longitudinal direction (V), on the transverse side, in order to compensate for play in the linear guide.
The invention relates to a sliding bearing (1) comprising a rail (2) and a carriage (3), wherein the rail (2) has two guide sections (21, 22) that are elongated in a longitudinal direction (X) and run next to one another, wherein the carriage (3) has a respective associated guide recess (31, 32) for each guide section (21, 22), wherein, in an operating state, each of the guide sections (21, 22) is arranged in its associated guide recess (31, 32) and is encompassed by same perpendicular the longitudinal direction (X), thus securing the carriage (3) relative to the rail (2) perpendicular to the longitudinal axis (X) and ensuring that the carriage (3) can move longitudinally relative to the rail (2). The carriage has a carriage body and an actuation arm (5), together forming a first of the guide recesses (31, 32), wherein the actuation arm (5) is fixed to the carriage body such that it can be moveably guided relative to same perpendicular to the longitudinal direction (X) in order to allow the first guide recess (31, 32) to be opened by shifting the actuation arm (5) in order to remove the associated first guide section (21, 22) from the first guide recess (31, 32) along a removal direction running perpendicular to the longitudinal direction (X).
The invention relates to a holding apparatus (100) for a line-guiding device, in particular for a cable carrier (1), which extends between two connection points (2, 3) which are movable relative to one another, and comprises a strand (4) which can be connected to one of the connection points (4) and a strand (5) which can be connected to the other connection point (3), and a deflection bend (6) connecting the strands. According to the invention, the holding device (7) and the switching device (8) are arranged on a rocker element (10) which is mounted on the holder (9) so as to be rotatable about an axis of rotation (S) and which has a first leg (11) and a second leg (12), wherein the second leg (12) is arranged offset with respect to the first leg (11) in the longitudinal direction of the axis of rotation (S).
The invention describes a system (100) for supporting an upper run (1) of a movable line-holding device (2), more particularly an energy chain, the upper run running above a lower run (4) during movement. The system (100) comprises at least one supporting apparatus (6), which comprises a supporting element (7) for supporting the upper run (1). The supporting element (7) is transferred between a supporting position, in which the supporting element can act as a support of the upper run from below, and an evading position, in which the supporting element cannot act as a support.
Energy chains, namely chain parts, in particular chain link plates, therefor and guiding parts of a guide trough for an energy chain. The chain part or guiding part comprises a formed part made from plastic, on which a functional electric circuit with a sensor function is arranged. The functional circuit comprises at least one trace conductor structure, which is formed on the formed part as the carrier of the trace conductor structure, e.g. is applied by an additive manufacturing method.
B22F 12/90 - Moyens de commande ou de régulation des opérations, p. ex. caméras ou capteurs
B22F 7/08 - Fabrication de couches composites, de pièces ou d'objets à base de poudres métalliques, par frittage avec ou sans compactage de pièces ou objets composés de parties différentes, p. ex. pour former des outils à embouts rapportés avec une ou plusieurs parties non faites à partir de poudre
H02G 11/00 - Installations de câbles ou de lignes électriques entre deux pièces en mouvement relatif
B22F 10/14 - Formation d’un corps vert par projection de liant sur un lit de poudre
B22F 10/18 - Formation d’un corps vert par mélange de liant avec du métal sous forme de filaments, p. ex. par fabrication à filaments fondus
At least one first section of a cable guide for receiving energy or communication cables in a receiving area can be arranged in the form of a first and second strand (3, 4), which are connected together by a deflecting region (2) extending about a deflecting arc, wherein the cable guide can be moved about the deflecting arc of the deflecting region (2). The aim of the invention is to allow a movement of the cable guide about the deflecting arc in the most frictionless manner possible while keeping the deflecting region stable. This is achieved in that a stabilization element (5) is provided which is substantially adapted to the deflecting arc and is arranged in a deflecting region (2) guide area that extends along the first section of the cable guide and passes through said section at least in one region and which supports the deflecting region (2) in the guide area in a floating manner when the cable guide is being moved about the deflecting arc without emerging from the guide area.
The invention relates to an energy chain (1) with a drive unit (9). The energy chain (1) has chain links (2) that adjoin one another in the longitudinal direction of the energy chain and can be pivoted relative to one another, each chain link comprising two lateral parts (3), which lie opposite each other in a direction transverse to the longitudinal direction, and crosspieces (4, 5), which connect the lateral parts together. The drive unit (9) has a drivable drive roller (10) with radial protrusions (11) that engage between the crosspieces (4, 5). According to the invention, the crosspieces (4) have regions (7) which are reinforced in the connection regions adjoining the lateral parts (3) of the chain links (2) and in which the strength of the crosspieces is reinforced, and the drive roller (10) is arranged and designed such that the radial protrusions (11) of the drive roller engage between the regions (7) of reinforced strength. The invention additionally relates to a system consisting of an energy chain (1) with a drive unit (9) of the aforementioned type and a storage unit (21) for the energy chain (1).
The invention relates to an energy chain (1) with a drive unit (9). The energy chain (1) has chain links (2) that adjoin one another in the longitudinal direction of the energy chain and can be pivoted relative to one another, each chain link comprising two lateral parts (3), which lie opposite each other in a direction transverse to the longitudinal direction, and crosspieces (4, 5), which connect the lateral parts together. The drive unit (9) has a drivable drive roller (10) with radial protrusions (11) that engage between the crosspieces (4, 5). According to the invention, the crosspieces (4) have regions (7) which are reinforced in the connection regions adjoining the lateral parts (3) of the chain links (2) and in which the strength of the crosspieces is reinforced, and the drive roller (10) is arranged and designed such that the radial protrusions (11) of the drive roller engage between the regions (7) of reinforced strength. The invention additionally relates to a system consisting of an energy chain (1) with a drive unit (9) of the aforementioned type and a storage unit (21) for the energy chain (1).
The invention relates to a monitoring system comprising a line-guiding device (1; 41) having a movable section and at least one line (13) led by the line-guiding device (1; 41) and having a line section (130) that is to be monitored, and a monitoring apparatus (10) having a first (200A) and a second module (200B) each provided on both sides of the line section that is to be monitored. According to the invention, the modules (200A, 200B) are embodied so as to interact in order to determine an electrical transmission property of the line section (13A; 13B) in relation to a predetermined radio-frequency (RF) signal during running operation. The first module (200A) comprises an RF generator coupled to the line (13) that is to be monitored in order to couple a predetermined RF signal as test signal to the line section (130). The second module (200B) has an RF receiver coupled to the line that is to be monitored in order to couple the RF signal out of the line section (130) and is configured to evaluate properties of the received RF signal in order to determine at least one value relating to the transmission quality over the line section (130).
The invention relates to a sliding bearing arrangement (1) comprising a rail (10) and a carriage (20), wherein: the rail (10) has a rail body (11) which extends in a longitudinal direction (X) and on which two cylindrical guide portions (12, 13) are provided which extend in the longitudinal direction (X) and are spaced apart from one another in a transverse direction; the carriage (20) comprises a carriage body (21) which extends transversely along the rail body (11) and on which bearing elements (28) are provided which are each associated with one of the guide portions (13); the carriage (20) has a retaining portion (22) which is provided with a bearing (23) in which the pivot pin (23) of a pivot lever (24) is supported; the pivot lever (24) is pivotable about the pivot pin with a pivoting movement by at least 45° out of a first position into a second position; the pivot lever (24) has a pressing portion on one side of the pivot pin (23) and has an actuating portion on the other side of the pivot pin (23); in the first position, the pressing portion (25) presses with a pressing side (29) onto a surface of the first guide portion (12) and inhibits movement of the carriage and, in the second position, the pressing portion is released from the surface of the first guide portion (12).
The invention relates to a bearing (1) for mounting a cylindrical guide section (61), extending in a longitudinal direction, of a rail (6), the mounting being guided displaceably in a longitudinal direction and being based on rollers and sliding elements, the bearing (1) comprising a housing which has a leadthrough which runs through the housing and in which a receiving channel for receiving the guide section (61) of the rail (6) is formed. The bearing (1) has two rollers (8) which are spaced apart from each other in the longitudinal direction, are in each case mounted rotatably in the housing and, with their running surfaces, in each case delimit the receiving channel in a transverse direction. Between the rollers (8), the housing has an installation channel, which runs through the housing along an installation axis (Y) perpendicularly to the longitudinal direction, for receiving an installation bolt in a manner rotatable about the installation axis (Y), wherein a plurality of sliding elements (7) are arranged in the leadthrough and in each case, by means of one of their sides, delimit the receiving channel perpendicularly to the longitudinal direction.
The invention relates to a sliding bearing (1) comprising a hollow cylindrical bearing body (2) which is produced from a base material and of which the inner face surrounds a passage (20), a sliding material which is different from the base material being provided in the passage (20) on the inner face of the bearing body (2) and surrounding a sliding guide (4) located inside the passage (20). The sliding bearing (1) comprises at least one hollow cylindrical sliding element (3) which is produced from the sliding material, is provided in the passage (20) of the bearing body (2) and surrounds the sliding guide (4), closing it circumferentially, the sliding element (3) having on its outer face at least one projection (310) by which it engages in a recess (21) provided on the inner face of the bearing body (2), and the sliding element (3) being pressed by means of a radial interference fit into the passage (20) in the bearing body (2).
The invention relates to an axial-radial sliding bearing (1) comprising: a first bearing ring (2) and a second bearing ring (4), the bearing rings being rotatable in relation to one another about a bearing axis A, and the second bearing ring (4) forming a substantially U-shaped cross-section in order to accommodate at least portions of the first bearing ring; and sliding elements (6) which are made of a polymer material and are arranged between the first and the second bearing ring in order to axially and radially decouple the bearing rings, the sliding elements (6) each having a substantially L-shaped cross-section with an axial region comprising axial sliding faces, and a radial region comprising radial sliding faces. At least one of the two bearing rings has a seat (7) for a detent element (8) which is accommodated therein, is force-loaded and deflectable, and the other of the two bearing rings has at least one detent recess (9) associated with the detent element for accommodating at least portions of the deflectable detent element (8) so as to provide a releasable locking action at a specified relative rotational position of the two bearing rings (2, 4) in relation to one another.
The invention relates to a plain bearing assembly (1), comprising a rail and a slide (20), wherein: the rail has a rail body (10), which is elongate in a longitudinal direction and on one transverse side of which a cylindrical guide portion (11) is provided; the slide (20) has a slide body, in which a cylindrical through-guide (22) corresponding to the guide portion (11) is provided for receiving the guide portion (11); the inside of the through-guide (22), by means of which, in an operating state of the plain bearing assembly, the slide (20) contacts the guide portion (11) for sliding in the longitudinal direction, is formed by a sliding element made of a sliding material, the sliding element being produced together with the slide body as a single-piece slide part made of plastic.
F16C 17/00 - Paliers à contact lisse pour mouvement de rotation exclusivement
F16C 17/24 - Paliers à contact lisse pour mouvement de rotation exclusivement caractérisés par des particularités sans rapport avec la direction de la charge avec dispositifs affectés par des conditions anormales ou indésirables, p. ex. pour empêcher un surchauffement, pour la sécurité
F16C 29/00 - Paliers pour pièces à déplacement uniquement linéaire
The invention relates to a sliding bearing (1) comprising a hollow cylindrical bearing body (2) which is produced from a base material and of which the inner face surrounds a passage (20), a sliding material which is different from the base material being provided in the passage (20) on the inner face of the bearing body (2) and surrounding a sliding guide (4) located inside the passage (20). The sliding bearing (1) comprises at least one hollow cylindrical sliding element (3) which is produced from the sliding material, is provided in the passage (20) of the bearing body (2) and surrounds the sliding guide (4), closing it circumferentially, the sliding element (3) having on its outer face at least one projection (310) by which it engages in a recess (21) provided on the inner face of the bearing body (2), and the sliding element (3) being pressed by means of a radial interference fit into the passage (20) in the bearing body (2).
The invention relates to a sliding bearing (1) comprising a carriage (100) which has a carriage body having a bushing extending along a longitudinal axis (X), wherein a sliding element (4) is arranged in the bushing so as to bear against the carriage body and at least partially encloses a sliding opening (10) which is situated within the bushing and which is designed to receive a cylindrical guide portion of a rail which extends in an elongate manner along the longitudinal axis (X). The carriage body comprises two carriage elements (2, 3) which are arranged next to one another along the longitudinal axis (X) and which are releasably fixed to one another, each of which carriage elements forms a longitudinal portion of the bushing, wherein each of the carriage elements (2, 3) forms a stop, which acts along the longitudinal axis, for the sliding element (4), and at least one portion of the sliding element (4) is fixed in its position along the longitudinal axis (X) between these stops.
The invention relates to a plain bearing assembly (1), comprising a rail and a slide (20), wherein: the rail has a rail body (10), which is elongate in a longitudinal direction and on one transverse side of which a cylindrical guide portion (11) is provided; the slide (20) has a slide body, in which a cylindrical through-guide (22) corresponding to the guide portion (11) is provided for receiving the guide portion (11); the inside of the through-guide (22), by means of which, in an operating state of the plain bearing assembly, the slide (20) contacts the guide portion (11) for sliding in the longitudinal direction, is formed by a sliding element made of a sliding material, the sliding element being produced together with the slide body as a single-piece slide part made of plastic.
The invention relates to a monitoring system comprising a line-guiding device (1; 41) having a movable section and at least one line (13) led by the line-guiding device (1; 41) and having a line section (130) that is to be monitored, and a monitoring apparatus (10) having a first (200A) and a second module (200B) each provided on both sides of the line section that is to be monitored. According to the invention, the modules (200A, 200B) are embodied so as to interact in order to determine an electrical transmission property of the line section (13A; 13B) in relation to a predetermined radio-frequency (RF) signal during running operation. The first module (200A) comprises an RF generator coupled to the line (13) that is to be monitored in order to couple a predetermined RF signal as test signal to the line section (130). The second module (200B) has an RF receiver coupled to the line that is to be monitored in order to couple the RF signal out of the line section (130) and is configured to evaluate properties of the received RF signal in order to determine at least one value relating to the transmission quality over the line section (130).
The invention relates to a sliding bearing arrangement (1) comprising a rail (10) and a carriage (20), wherein: the rail (10) has a rail body (11) which extends in a longitudinal direction (X) and on which two cylindrical guide portions (12, 13) are provided which extend in the longitudinal direction (X) and are spaced apart from one another in a transverse direction; the carriage (20) comprises a carriage body (21) which extends transversely along the rail body (11) and on which bearing elements (28) are provided which are each associated with one of the guide portions (13); the carriage (20) has a retaining portion (22) which is provided with a bearing (23) in which the pivot pin (23) of a pivot lever (24) is supported; the pivot lever (24) is pivotable about the pivot pin with a pivoting movement by at least 45° out of a first position into a second position; the pivot lever (24) has a pressing portion on one side of the pivot pin (23) and has an actuating portion on the other side of the pivot pin (23); in the first position, the pressing portion (25) presses with a pressing side (29) onto a surface of the first guide portion (12) and inhibits movement of the carriage and, in the second position, the pressing portion is released from the surface of the first guide portion (12).
The invention relates to a sliding bearing (1) comprising a carriage (100) which has a carriage body having a bushing extending along a longitudinal axis (X), wherein a sliding element (4) is arranged in the bushing so as to bear against the carriage body and at least partially encloses a sliding opening (10) which is situated within the bushing and which is designed to receive a cylindrical guide portion of a rail which extends in an elongate manner along the longitudinal axis (X). The carriage body comprises two carriage elements (2, 3) which are arranged next to one another along the longitudinal axis (X) and which are releasably fixed to one another, each of which carriage elements forms a longitudinal portion of the bushing, wherein each of the carriage elements (2, 3) forms a stop, which acts along the longitudinal axis, for the sliding element (4), and at least one portion of the sliding element (4) is fixed in its position along the longitudinal axis (X) between these stops.
The invention relates to a bearing (1) for mounting a cylindrical guide section (61), extending in a longitudinal direction, of a rail (6), the mounting being guided displaceably in a longitudinal direction and being based on rollers and sliding elements, the bearing (1) comprising a housing which has a leadthrough which runs through the housing and in which a receiving channel for receiving the guide section (61) of the rail (6) is formed. The bearing (1) has two rollers (8) which are spaced apart from each other in the longitudinal direction, are in each case mounted rotatably in the housing and, with their running surfaces, in each case delimit the receiving channel in a transverse direction. Between the rollers (8), the housing has an installation channel, which runs through the housing along an installation axis (Y) perpendicularly to the longitudinal direction, for receiving an installation bolt in a manner rotatable about the installation axis (Y), wherein a plurality of sliding elements (7) are arranged in the leadthrough and in each case, by means of one of their sides, delimit the receiving channel perpendicularly to the longitudinal direction.
The invention relates to an axial-radial sliding bearing (1) comprising: a first bearing ring (2) and a second bearing ring (4), the bearing rings being rotatable in relation to one another about a bearing axis A, and the second bearing ring (4) forming a substantially U-shaped cross-section in order to accommodate at least portions of the first bearing ring; and sliding elements (6) which are made of a polymer material and are arranged between the first and the second bearing ring in order to axially and radially decouple the bearing rings, the sliding elements (6) each having a substantially L-shaped cross-section with an axial region comprising axial sliding faces, and a radial region comprising radial sliding faces. At least one of the two bearing rings has a seat (7) for a detent element (8) which is accommodated therein, is force-loaded and deflectable, and the other of the two bearing rings has at least one detent recess (9) associated with the detent element for accommodating at least portions of the deflectable detent element (8) so as to provide a releasable locking action at a specified relative rotational position of the two bearing rings (2, 4) in relation to one another.
The invention relates to a cable chain (1) for routing lines, such as cables, hoses or the like, between two connection points, at least one of which is able to be displaced relative to the other. According to the invention, the cable chain (1) has an energy converter (14; 18; 40; 50) that is designed to convert mechanical energy, in particular kinetic energy, of the cable chain (1) into electrical energy when the cable chain (1), in particular the displaceable first run (11) and/or the deflecting bend (15), is displaced, and which is connected or is able to be connected to the consumer in order to supply power thereto.
The invention relates to an energy chain (10) having skids (101; ... 501) which are each secured to a cross web (104; ... 504) by means of a holding device (205; ... 505) and which each extend across a short end (107) of a side plate (103), as well as to a retrofittable skid (101; ... 501) per se. According to the invention, the cross web (104; ... 504) has, at both ends thereof, an expanded portion (318; 418; 518) towards the side plate (103). The holding device (205; ... 505) has two opposing holding elements (209; 409; 509) which are mutually spaced in the longitudinal direction (L) and by means of which the holding device can be placed onto the cross web (104; ... 504) between the expanded portions (318; 418; 518) and can be moved laterally outwards so as to engage with one of the expanded portions (318; 418; 518), in which engagement the opposing holding elements (209; 409; 509) engage form-fittingly and/or frictionally in or behind a region of this expanded portion (318; 418; 518) in order to secure the skid (101; ... 501) in an operative position.
