A torque-locked connection between a hub or disk (14) and a shaft, a journal or a shank (12), wherein the hub or disk (14) is provided with a profiled passage for the shaft, the journal or the shank (12) and said shaft, journal or shank in turn is provided with a corresponding outside profile (16) and an outside thread (26) following said outside profile (16), said outside thread being used to screw on a nut so as to secure the hub or disk (14), wherein the difference between the outside diameter of the outside thread (26) and the outer surrounding diameter of the profile (16) is no more than 1 mm.
F16D 1/10 - Accouplements à action rapide dans lesquels les pièces sont simplement présentées dans l'axe
F16B 35/04 - Boulons filetésBoulons d'ancrageGoujons filetésVisVis de pression avec tête ou axe de forme particulière permettant de fixer le boulon sur ou dans un objet
2.
PROFILED-RAIL HOLDING ELEMENT AND NUT SUITABLE FOR IT
A holding element (1) is proposed for arrangement in a guide inner profile of a profiled rail (50), which guide inner profile has a C-shaped basic shape in cross section, with - a holding attachment (2) with a supporting flange (3) which has a supporting surface and a screw leadthrough (4) which leads through the supporting surface, wherein a spacer collar (9) which has substantially a cylindrical basic shape and lengthens the screw leadthrough (4) is formed on the holding attachment (2), and with - a base part (6) which has a nut thread (40), with a guide inner profile slide (10) and a neck attachment (20) which has substantially a cylindrical basic shape, can be plugged into the screw leadthrough (4) in the longitudinal axis direction of the basic shape of the spacer collar (9), and is integrally formed with a material-to-material fit on the guide inner profile slide (10), wherein the nut thread (40) runs through the neck attachment (20) coaxially with respect to the screw leadthrough (4) in the longitudinal axis direction of the cylindrical basic shape of the neck attachment (20), and a nut which is specifically suitable as base part (6). Here, latching means (15) are provided at that end of the spacer collar (9) which faces away from the supporting surface, in the screw leadthrough (4) and on the neck attachment (20), for latching the neck attachment (20) into the spacer collar (9) when the neck attachment (20) is plugged into the screw leadthrough (4), and the integral formation of the neck attachment (20) on the guide inner profile slide (10) is reinforced by means of at least one reinforcing rib (12).
Disclosed is a welded ball pin (10) comprising a shank (14; 14'), onto which an entire closed ball (12) is welded. The shank (14; 14') is designed as a hollow cylinder, and the internal wall of the shank (14') has grooves (24) that run parallel to the axis of rotation of the shank (14').
B23K 31/02 - Procédés relevant de la présente sous-classe, spécialement adaptés à des objets ou des buts particuliers, mais non couverts par un seul des groupes principaux relatifs au brasage ou au soudage
The invention relates to wheel nuts and wheel bolts, comprising a surface coating composed of a zinc disk coat as the base coat and a lubricating paint as the top coat.
B05D 7/00 - Procédés, autres que le flocage, spécialement adaptés pour appliquer des liquides ou d'autres matériaux fluides, à des surfaces particulières, ou pour appliquer des liquides ou d'autres matériaux fluides particuliers
C09D 5/10 - Peintures anti-corrosion contenant une poudre métallique
C23C 28/00 - Revêtement pour obtenir au moins deux couches superposées, soit par des procédés non prévus dans un seul des groupes principaux , soit par des combinaisons de procédés prévus dans les sous-classes et
F16B 33/00 - Caractéristiques communes aux boulons et aux écrous
5.
JOINT FOR SHAPED SHEET METAL PARTS AND PASSAGE WITH SUCH A JOINT
The invention relates to a joint for shaped sheet metal parts for connecting two abutting edges (12), for which the abutting edges (12), before the joint is produced, have rectangular cut-outs (14), which are disposed at right angles to the direction of the abutting edge (12) and the width of which along the edge is greater than that of the sheet metal tongues (16) remaining in between and the rear edge (18) of which, extending parallel to the abutting edge (12), has at its center a projection (20), which extends to the abutting edge (12).
B21D 39/03 - Utilisation de procédés permettant d'assembler des objets ou des parties d'objets, p. ex. revêtement par des tôles, autrement que par placageDispositifs de mandrinage des tubes des tôles autrement que par pliage
F16B 5/00 - Jonction de feuilles ou de plaques soit entre elles soit à des bandes ou barres parallèles à elles
F16B 17/00 - Moyens d'assemblage sans filetage d'éléments structuraux ou parties de machines par pénétration d'une partie d'un élément ou d'une pièce portée par un élément, dans un trou pratiqué dans un autre élément
F16B 37/02 - Écrous ou pièces similaires avec entrées de filetage faits d'un matériau en feuille mince
A ribbed profile for self-locking screw connections, comprising radially extending ribs (18; 118), which on the crests (24) thereof facing a workpiece are configured in a rounded manner and have obliquely extending flanks (26, 28), wherein the adjoining flanks (26, 28) of adjoining ribs (18; 118) meet almost at a right angle and the ribs (18; 118) on the outer edge merge into a circumferential ring (20; 120), which likewise is provided with a cross-section that is rounded toward the workpiece.
The invention relates to a threaded insert (10) having a central coaxial bore (12) having an internal thread (14) in a rotationally symmetrical body, one end thereof having an external force engagement (16), and having a central externally protruding flange (18), wherein the end of the rotationally symmetrical body opposite the force engagement (16) on the other side of the flange (18) has an external thread (20) comprising a thread pitch opposite that of the internal thread (14) and the flange (18) has radially extending ribs (26) on the side thereof facing the external thread (20).
F16B 37/12 - Écrous ou pièces similaires avec entrées de filetage avec surfaces d'entrée de filetage consistant en une insertion de ressorts hélicoïdaux, de disques ou de pièces analoguesÉcrous constitués par des morceaux indépendants de fil métallique enrouléGarnitures filetées intérieures pour trous
F16B 39/282 - Blocage par dispositifs dont les surfaces de travail ont une forme particulière, p. ex. écrous à encoches ou à dents
The invention relates to an eccentric adjustment element (10) having a rod (12) provided on both ends with exterior threads (14, 16) of a smaller diameter to each of which unthreaded, inwardly profiled sections (18, 20) are fastened, wherein the shortest distance between a profile and a rotational axis of the rod is greater than the outer radius of the exterior threads (14, 16) and eccentric discs (24, 26) are fitted on each of the profiled sections (18, 20).
F16B 5/02 - Jonction de feuilles ou de plaques soit entre elles soit à des bandes ou barres parallèles à elles par organes de fixation utilisant un filetage
B62D 17/00 - Moyens sur le véhicule pour régler le carrossage, la chasse ou le pincement des roues
F16B 19/02 - Chevilles ou manchons pour positionner les parties de machines, p. ex. goupilles coniques à encoche, goupilles de montage, manchons, bagues excentriques d'ajustement
F16B 35/04 - Boulons filetésBoulons d'ancrageGoujons filetésVisVis de pression avec tête ou axe de forme particulière permettant de fixer le boulon sur ou dans un objet
F16B 43/00 - Rondelles ou dispositifs équivalentsAutres dispositifs de support pour têtes de boulons ou d'écrous
9.
DEVICE FOR FASTENING PLASTIC PARTS TO A MOTOR VEHICLE BODY
The invention relates to a device for fastening plastic parts (10) to a motor vehicle body (12), having an internal thread (14) which is formed on the body (12) and having a screw (16) which has an external thread (18) and which is provided with an oversized head (20), which screw (16) is inserted into the internal thread (14), wherein a cylindrical sleeve (22) is placed between the screw head (20) and the body (12), the inner diameter of which cylindrical sleeve (22) is significantly larger than the outer diameter of the external thread (18) of the screw (16), and wherein a cylindrical sleeve (24) is attached coaxially, by means of its inner edge which faces toward the body (12), to the outer edge, which faces away from the body (12), of the sleeve (22), the inner diameter of which cylindrical sleeve (24) forms a fit with the outer diameter of the sleeve (22), and which cylindrical sleeve (24) ends, at its body-side end, in an outwardly extending disk (26), the outer diameter of which corresponds approximately to the outer diameter of the screw head (20), wherein an opening (28) for receiving the device is provided in the plastic part (10), the inner diameter of which opening (28) is larger than the outer diameter of the sleeve (24) but smaller than the outer diameter of the flat washer or of the oversized screw head (20) and of the disk (26) which is attached to the sleeve (24).
B60R 19/18 - Moyens pour absorber le choc situés à l'intérieur du pare-chocs
F16B 5/02 - Jonction de feuilles ou de plaques soit entre elles soit à des bandes ou barres parallèles à elles par organes de fixation utilisant un filetage
Captive nut (10) with a cylindrical nut body (14) having a coaxial drilling with an internal thread, wherein the nut body terminates in a square plate (16) and the nut body (14) is freely held in a cage (12) by means of the square plate (16) and the whole captive nut (10), i.e. nut body (14) and cage (12) is produced by simple tube drawing, thread cutting, bending and stamping from a single sheet strip (100) and a method for producing such a captive nut.
Screw (10), bolt or locking ring bolt (20), in each case produced solely by rolling, and production method for such a screw (10), such a bolt or locking ring bolt (20).
B21H 3/02 - Fabrication de corps hélicoïdaux ou de corps ayant certaines parties de forme hélicoïdale de corps à filetage extérieur
F16B 23/00 - Têtes de boulons ou de vis de forme spéciale pour permettre leur rotation à l'aide d'un outil
F16B 35/04 - Boulons filetésBoulons d'ancrageGoujons filetésVisVis de pression avec tête ou axe de forme particulière permettant de fixer le boulon sur ou dans un objet
F16B 41/00 - Dispositions contre la perte des boulons, écrous, broches ou goupillesDispositions empêchant toute action non autorisée sur les boulons, écrous, broches ou goupilles
F16B 43/00 - Rondelles ou dispositifs équivalentsAutres dispositifs de support pour têtes de boulons ou d'écrous
12.
METHOD FOR PRODUCING PANELS RIBBED ON ONE OR BOTH SIDES
Method for producing panels ribbed on one or both sides, wherein the ribbed profile is either created by rolling on the raw material of the panels, and the panels are only punched out after the rolling of the ribbed profile, or the already punched-out panels are fed in the correct position to a pair of rollers or rolling segments and the ribbed structure is formed in them in this way.
B21D 53/22 - Fabrication d'autres objets particuliers d'objets de forme annulaire, p. ex. des cercles de tonneaux de rondelles, p. ex. pour joints avec des moyens pour empêcher la rotation
B21B 1/00 - Méthodes de laminage ou laminoirs pour la fabrication des produits semi-finis de section pleine ou de profilésSéquence des opérations dans les trains de laminoirsInstallation d'une usine de laminage, p. ex. groupement de cagesSuccession des passes ou des alternances de passes
13.
SELF-LOCKING FASTENING ELEMENT OR WASHER FOR THE SELF-LOCKING OF FASTENING ELEMENTS
Self-locking fastening element in the form of a screw (10) or nut (200) whose end face (16) interacting with a workpiece has a number of radially running ribs (20), in which the end face (16; 216) is widened by a flange (18; 218) which extends both radially outwards and downwards at a slight angle towards the workpiece, and additional ribs (22) are arranged in the radially outer region of the flange (18; 218) between the ribs (20) running over the entire end face (16; 216) and a washer (100) for the self-locking of fastening elements on a workpiece, in which at least one end face of the washer (100) is provided with radially running ribs (20) and is arched outwards at an angle towards the workpiece, and additional ribs (22) are arranged in the radially outer region of the washer (100) between the ribs (20) running over the entire end face.
F16B 39/282 - Blocage par dispositifs dont les surfaces de travail ont une forme particulière, p. ex. écrous à encoches ou à dents
F16B 39/24 - Blocage des vis, boulons ou écrous dans lequel le verrouillage se fait en même temps que le vissage ou le serrage par rondelles, rondelles à ressort ou plaques élastiques qui bloquent contre l'objet
A cage nut assembly (10) is disclosed having a nut with a cylindrical body (12) that is provided with a coaxial bore (14) having a female thread, a plate (16) with rectangular end pieces (18, 20) being fixed thereto. The plate is mounted in a cage (30) in a floating manner by means of the rectangular end pieces (18, 20), the cage (30 ) being only composed of a very flat steel sheet, curved in the shape of an U, whose base surface (36) has a large circular opening (38) while the flat limbs (32, 34) of the U are provided with horizontal, slit-like openings (46, 48) in which the rectangular end pieces (18, 20) of the nut are accommodated, the horizontal openings (46, 48) being provided with projections (50) at their lateral sides.
brevets