A hybrid mobile operating machine comprising a motor vehicle driven by an internal combustion engine, an articulated arm associated with a pipe, a pumping unit and a stabilization unit, primary services and auxiliary services, wherein the internal combustion engine is suitable to power at least a first and a second power take-off. The mobile operating machine is provided with both a first drive unit which comprises at least one electric accumulator, a first electric motor and a first hydraulic pump, and a second drive unit which comprises at least one second electric motor and a second hydraulic pump.
E04G 21/04 - Dispositifs pour transporter et distribuer en même temps
B60K 6/24 - Agencement ou montage de plusieurs moteurs primaires différents pour une propulsion réciproque ou commune, p. ex. systèmes de propulsion hybrides comportant des moteurs électriques et des moteurs à combustion interne les moteurs primaires étant constitués de moteurs électriques et de moteurs à combustion interne, p. ex. des VEH caractérisés par des appareils, des organes ou des moyens spécialement adaptés aux VEH caractérisés par les moteurs à combustion
B60K 17/28 - Agencement ou montage des transmissions sur les véhicules caractérisées par la disposition, l'emplacement ou le type de prise de force
F15B 11/17 - Systèmes de servomoteurs dépourvus d'asservissement avec plusieurs servomoteurs utilisant plusieurs pompes
F15B 15/18 - Ensembles combinés comportant moteur et pompe
H01M 10/42 - Procédés ou dispositions pour assurer le fonctionnement ou l'entretien des éléments secondaires ou des demi-éléments secondaires
H02J 7/14 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries pour la charge de batteries par des générateurs dynamo-électriques entraînés à vitesse variable, p. ex. sur véhicule
2.
MOBILE OPERATING MACHINE AND FUNCTIONING METHOD OF SAID MOBILE OPERATING MACHINE
A mobile operating machine comprising a motor vehicle moved by an endothermic engine, an articulated arm, a pumping unit and a stabilizing unit wherein the endothermic engine is provided with at least two power take-offs. The mobile operating machine also comprises a hydraulic pump and an electric motor operatively connected to the endothermic engine, to the hydraulic pump and to an electric accumulator.
A mobile lifting apparatus, comprising at least one truck, provided with a first drive device comprising at least one internal combustion engine connected by power transmission means to one or more user devices of the truck hydraulically actuated, and at least one boom provided with a second drive device.
B66C 23/00 - Installations comportant essentiellement un palonnier, une flèche ou une structure triangulaire agissant comme bras de levier, montées de façon à permettre des mouvements de translation ou d'orientation dans des plans verticaux ou horizontaux, ou bien une combinaison de ces mouvements, p. ex. grues à flèche, derricks ou grues sur tours
B66C 23/38 - Installations comportant essentiellement un palonnier, une flèche ou une structure triangulaire agissant comme bras de levier, montées de façon à permettre des mouvements de translation ou d'orientation dans des plans verticaux ou horizontaux, ou bien une combinaison de ces mouvements, p. ex. grues à flèche, derricks ou grues sur tours spécialement adaptées pour être utilisées dans des emplacements particuliers ou à des usages particuliers montées sur véhicules routiers ou ferroviairesGrues à flèche à manœuvre manuelle pour utilisation dans les ateliersGrues flottantes avec moteurs différents pour la grue et le véhicule
B66C 13/22 - Systèmes ou dispositifs de commande pour entraînement électrique
4.
Telescopic arm for crane and crane comprising said arm
Telescopic arm for a crane for lifting loads, which comprises a first tubular segment, a second tubular segment located in the first segment and extractable with respect to the first segment along an extraction axis (X). The telescopic arm comprises a clamping device configured to axially and selectively clamp, along the extraction axis (X), the first segment and the second segment. The clamping device comprises a clamping seating provided in the first segment and a clamping pin associated with the second segment, sliding along a sliding axis (Z) transverse to the extraction axis (X) and able to be selectively inserted in the clamping seating.
A mobile operating machine comprising a motor vehicle provided with at least one internal combustion motor which cooperates with a movement unit to move said motor vehicle, an articulated arm able to deliver concrete and a pumping unit configured to pump the concrete from said drum to said articulated arm. At least one of either the articulated arm or the pumping unit is connected to a respective hydraulic pump configured to pump a working fluid and determine the drive of said articulated arm and/or respectively said pumping unit. The mobile operating machine also comprises at least one electromechanical machine connected to said internal combustion motor, to said hydraulic pump, and to an electric accumulator.
B60P 3/16 - Véhicules adaptés pour transporter, porter ou comporter des charges ou des objets spéciaux pour porter du mélange de béton, p. ex. avec tambour tournant
7.
Drive apparatus of a mobile operating machine and mobile operating machine comprising said drive apparatus
A drive apparatus for a mobile operating machine, comprising at least one internal combustion motor, an articulated arm to deliver concrete and a pumping unit to pump the concrete from the drum to the articulated arm. The drive apparatus comprises hydraulic pumps configured to pump a working fluid and to determine the drive of the pumping unit and of the articulated arm. The apparatus also comprises at least one electromechanical machine connected to the internal combustion motor, to the hydraulic pumps, and to an electric accumulator.
Method to make to rotate a drum of a concrete mixer comprising a vehicle provided with a movement unit having wheels, to effect the movement of the vehicle, a concrete mixer mounted on the vehicle and comprising a drum, and a device to selectively make the drum rotate. The method provides to feed an electric motor connected to the drum by means of an electric energy generator unit suitable to selectively feed the electric motor.
B28C 5/42 - Appareillage spécialement adapté pour être monté sur des véhicules avec possibilité de mélanger au cours du transport
B60W 10/26 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des moyens de stockage d'énergie pour l'énergie électrique, p. ex. des batteries ou des condensateurs
B60W 10/30 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande d'équipements auxiliaires, p. ex. des compresseurs pour la climatisation ou des pompes à huile
B60W 10/08 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des ensembles de propulsion comprenant la commande des unités de traction électrique, p. ex. des moteurs ou des générateurs
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
17 - Produits en caoutchouc ou en matières plastiques; matières à calfeutrer et à isoler
19 - Matériaux de construction non métalliques
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Cranes [lifting and hoisting apparatus]; mobile cranes;
self-propelled cranes; crane hooks; attachments for cranes;
crane forks; stacker crane arms; grippers for cranes;
lifting tongs for cranes; anti-swinging brakes for crane
forks; machine tools; motors and engines [except for land
vehicles]; machine coupling and transmission components
[except for land vehicles]; agricultural implements other
than hand-operated, incubators for eggs; automatic vending
machines. Components for the outer bodies of vehicles; motorcycle
handlebars; components for brakes for vehicles; shock
absorbers being parts of vehicle suspension; automobiles and
structural parts therefor; interior trim parts of
automobiles; crankcases for components for motor cars [other
than for engines]; carriage body parts; structural parts for
aircraft, structural parts for trains; structural parts for
ambulances; structural parts for trucks; structural parts
for vans; structural parts for motorcycles; chains [bicycle
parts]; bodywork parts for vehicles; bodies for vehicles;
aerodynamic attachments for vehicle bodies; structural parts
for helicopters; ships' hulls; frames for ships; masts for
boats; vehicles; apparatus for locomotion by land, air or
water. Carbon fibre; crude fibres of carbon: carbon fibres for use
in industry; flexible tubing containing carbon fibres; raw
fibres of carbon, other than for textile use; fabrics of
carbon fibre for use as insulation; yarns of carbon fibres
[other than for use in textiles], carbon fibre reinforced
synthetic resins for use in manufacture, carbon fibers
[fibres], other than for textile use; fleeces of crude
fibres of carbon [insulation]; resin impregnated carbon
fibre fabrics; rubber, gutta-percha, gum, asbestos, mica,
plastics in extruded form for use in manufacture; packing,
stopping and insulating materials; flexible pipes, not of
metal. Building sections [non-metallic -]; stringers [parts of
staircases], not of metal; building materials
[non-metallic]; non-metallic rigid pipes for building;
asphalt, pitch and bitumen; non-metallic transportable
buildings; monuments, not of metal. Technical consultation in the field of aerospace
engineering; component testing; computer aided design
services of components and moulds; design of vehicles and
vehicle parts and components; scientific and technological
services and research and design relating thereto;
industrial analysis and research services; design and
development of computer hardware and software [services on
behalf of third parties].
10.
Method to make arms in a composite material for the distribution of concrete and arm thus obtained
Method to make an arm in a composite material for articulated or telescopic modular structures for the distribution of concrete, which comprises a first step in which one or more layers of fiber (16, 25) are distributed on the external surface (17) of a male-type mold (11) having a cross section defined by at least a substantially flat wall. The section of the male mold (11) reduces, in at least one of its sizes, passing from one of its ends to the other. The fibers (16) may or may not be pre-impregnated with a resinous matrix. The method also comprises a second step in which the male mold (11) is ejected from the product thus obtained, a possible heat treatment being provided, for example in autoclave, before the extraction of the product.
B29C 53/58 - Enroulement et assemblage, p. ex. enroulement en spirale hélicoïdal
B29C 70/32 - 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 sur un moule, un gabarit ou un noyau rotatifs
B66C 23/70 - Flèches assemblées à partir de sections séparées pour former des flèches de différentes longueurs
E04C 3/29 - PoutrellesSolives, fermes ou structures analogues à des fermes, p. ex. préfabriquéesLinteauxTraverses formés d'éléments de différents matériaux
E04G 21/04 - Dispositifs pour transporter et distribuer en même temps
B05B 1/02 - Buses, têtes de pulvérisation ou autres dispositifs de sortie, avec ou sans dispositifs auxiliaires tels que valves, moyens de chauffage agencés pour produire un jet, un pulvérisat ou tout autre écoulement de forme ou de nature particulière, p. ex. sous forme de gouttes individuelles
B29C 70/02 - 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 des combinaisons de renforcements et de matières de remplissage dans une matrice, formant une ou plusieurs couches, avec ou sans couches non renforcées ou non remplies
B29C 53/56 - Enroulement et assemblage, p. ex. enroulement en spirale
B29C 70/48 - Façonnage ou imprégnation par compression pour la fabrication d'objets de longueur définie, c.-à-d. d'objets distincts utilisant des moules opposables, p. ex. pour déformer des préimprégnés [SMC] ou des "prepregs" avec une imprégnation des renforcements dans le moule fermé, p. ex. moulage par transfert de résine [RTM]
A concrete mixer truck comprises a vehicle provided with a heat engine and a concrete mixer having a rotating drum and an auxiliary device provided with a unit for generating electric energy that selectively feeds an electric motor connected to the rotating drum. The electric energy generating unit comprises at least an alternator selectively connectable to the heat engine and to a movement unit of the vehicle by means of a gearbox and a power take-off positioned between the clutch of the vehicle and the gearbox. The alternator is configured to convert mechanical energy into alternate electric energy and vice versa. The electric energy generating unit also comprises at least one accumulator and reversible conversion means of electric energy, connected to the accumulator and to the alternator in order to selectively take continuous electric energy from the former and supply alternate electric energy to the latter, to move the drive wheels of said movement unit, or to convert the alternate electric energy produced by the alternator into continuous electric energy to be transferred to the accumulator.
B28C 5/00 - Appareillages ou procédés pour la production de mélanges de ciment avec d'autres substances, p. ex. coulis, mortiers, compositions poreuses ou fibreuses
B28C 5/42 - Appareillage spécialement adapté pour être monté sur des véhicules avec possibilité de mélanger au cours du transport
B60P 3/16 - Véhicules adaptés pour transporter, porter ou comporter des charges ou des objets spéciaux pour porter du mélange de béton, p. ex. avec tambour tournant
B60K 6/48 - Agencement ou montage de plusieurs moteurs primaires différents pour une propulsion réciproque ou commune, p. ex. systèmes de propulsion hybrides comportant des moteurs électriques et des moteurs à combustion interne les moteurs primaires étant constitués de moteurs électriques et de moteurs à combustion interne, p. ex. des VEH caractérisés par l'architecture du véhicule électrique hybride du type parallèle
B60K 25/06 - Entraînements auxiliaires à partir de la prise de force située sur la transmission
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
Produits et services
[ Cranes being lifting and hoisting apparatus; mobile cranes; self-propelled cranes; crane hooks; attachments for cranes, namely, grapple buckets and pallet forks; crane forks; robotic arms for industrial purposes, namely, stacker crane arms; machine parts, namely, grippers for cranes; machine parts, namely, lifting tongs for cranes; brakes for machines, namely, antiswinging brakes for crane forks; agricultural machines, namely, cultivators, harvestors, disk harrows, seeders; agricultural implements not operated by hand, namely, seed drills ] [ Components for the outer bodies of vehicles, namely, spoilers; motorcycle handlebars; brake discs for vehicles; shock absorbers being parts of vehicle suspension; automobiles and structural parts therefor; interior trim parts of automobiles; crankcases for components for motor cars, other than for engines; structural parts of railway carriages; structural parts of aircraft, namely, nacelles comprised of an inlet cowl, fan, cowls, pylon/strut, exhaust nozzle, and exhaust cone; structural parts for trains, structural parts for ambulances; ] structural parts for trucks, [ structural parts for vans; structural parts for motorcycles; bicycle chains; bodyworks for motor vehicles; bodies for vehicles; aerodynamic attachments for vehicle bodies, namely spoilers and wings; structural parts for helicopters; ship hulls; structural parts for marine vessels, namely, frames for ships; masts for boats; structural parts for boats ]
13.
Cylinder made of composite material for an actuator and corresponding method of production
F15B 15/14 - Dispositifs actionnés par fluides pour déplacer un organe d'une position à une autreTransmission associée à ces dispositifs caractérisés par la structure de l'ensemble moteur le moteur étant du type à cylindre droit
F16J 10/04 - Surfaces de contactChemises de cylindres
14.
Truck mixer with a device to make the drum of the concrete mixer rotate and corresponding method
Truck mixer comprising a vehicle provided with a heat engine which cooperates with a movement unit having wheels, to effect the movement of the vehicle, a concrete mixer mounted on the vehicle and comprising a drum, and a device to selectively make the drum rotate. The device comprises an electric motor connected to the drum, and an electric energy generator unit suitable to selectively feed the electric motor.
B28C 5/42 - Appareillage spécialement adapté pour être monté sur des véhicules avec possibilité de mélanger au cours du transport
B60W 10/26 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des moyens de stockage d'énergie pour l'énergie électrique, p. ex. des batteries ou des condensateurs
B60W 10/30 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande d'équipements auxiliaires, p. ex. des compresseurs pour la climatisation ou des pompes à huile
B60W 10/08 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des ensembles de propulsion comprenant la commande des unités de traction électrique, p. ex. des moteurs ou des générateurs
Truck mixer with safety device, comprising a drum rotatable around an axis of rotation by means of rotation devices, which comprise a first drive member of the electric type suitable to make said drum rotate, during normal use, and a second drive member that functions as a safety device, able to be selectively actuated in a condition of non-usability, even temporary, of said first drive member, and also suitable to make the drum rotate.
B28C 5/00 - Appareillages ou procédés pour la production de mélanges de ciment avec d'autres substances, p. ex. coulis, mortiers, compositions poreuses ou fibreuses
B28C 5/42 - Appareillage spécialement adapté pour être monté sur des véhicules avec possibilité de mélanger au cours du transport
B01F 13/00 - Autres mélangeurs; Installations pour effectuer des mélanges comportant des combinaisons de mélangeurs de types différents
B01F 13/04 - Mélangeurs associés à des dispositifs de sécurité
B60P 3/16 - Véhicules adaptés pour transporter, porter ou comporter des charges ou des objets spéciaux pour porter du mélange de béton, p. ex. avec tambour tournant
16.
Auxiliary device for a crane and crane comprising said auxiliary device
Auxiliary extension device for a crane provided with a telescopic extendable arm having at least one end segment provided with a free end, wherein the auxiliary extension device is made of one or more composite materials.
Segment of an articulated arm made of composite material, with an elongated shape defining a longitudinal axis, and having a box-like cross section. The segment includes a first end portion, configured for the pivoting of a further segment, a second intermediate portion configured for the pivoting of an actuation member, and a third end portion. The first, second and third portions are made in a single body. The second intermediate portion includes a protruding zone defined by a first side and by a second side converging with respect to each other to define a top. Pivoting elements are provided in the protruding zone for the pivoting of the actuation member between the protruding zone and the first end portion. The first and the second side defining the protruding zone are filleted to substantially rectilinear adjacent tracts of the first and third end portions.
A closing valve for formworks each having a containing wall (112) provided with an external surface (113) and with at least one through aperture (1 19) for the passage of a flow of concrete (118) toward the outside of the formwork (110), comprises a flow interruption device (11) sliding to assume a first operating condition in which it allows the flow of concrete (118) through the through aperture (119), and a second operating condition, in which it stops said flow. The flow interruption device (11) comprises at least a mobile closing member (17) having an active position correlated to said second operating condition of the valve (10), in which one of its parts is inserted in the through aperture (119).
A concrete mixer truck comprises a vehicle (11) provided with a heat engine (20) and a concrete mixer (15) having a rotating drum (16) and an auxiliary device (29) provided with a unit for generating electric energy (30) that selectively feeds an electric motor (31) connected to the rotating drum (16). The electric energy generating unit (30) comprises at least an alternator (35) selectively connectable to the heat engine (20) and to a movement unit (14) of the vehicle (11) by means of a gearbox (24) and a power take-off (36, 37) positioned between the clutch (23) of the vehicle (11) and the gearbox (24). The alternator (35) is configured to convert mechanical energy into alternate electric energy and vice versa. The electric energy generating unit (30) also comprises at least one accumulator (40) and reversible conversion means (41) of electric energy, connected to the accumulator (40) and to the alternator (35) in order to selectively take continuous electric energy from the former and supply alternate electric energy to the latter, to move the drive wheels (27) of said movement unit (14), or to convert the alternate electric energy produced by the alternator (35) into continuous electric energy to be transferred to the accumulator (40).
B28C 5/42 - Appareillage spécialement adapté pour être monté sur des véhicules avec possibilité de mélanger au cours du transport
B60K 6/387 - Embrayages actionnés, c.-à-d. embrayages mis en prise ou désaccouplés par des moyens d'actionnement électriques, hydrauliques ou mécaniques
B60K 6/445 - Agencement ou montage de plusieurs moteurs primaires différents pour une propulsion réciproque ou commune, p. ex. systèmes de propulsion hybrides comportant des moteurs électriques et des moteurs à combustion interne les moteurs primaires étant constitués de moteurs électriques et de moteurs à combustion interne, p. ex. des VEH caractérisés par l'architecture du véhicule électrique hybride du type série-parallèle du type à distribution par engrenage différentiel
B60W 10/06 - Commande conjuguée de sous-ensembles de véhicule, de fonction ou de type différents comprenant la commande des ensembles de propulsion comprenant la commande des moteurs à combustion
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
Produits et services
Concrete mixers; concrete plants; stationary pumps for
concrete; mixers, grinders, mills, pumps, machines for
spraying concrete, compressors, tubes, ducts, valves, heat
exchangers; truck-mounted concrete pumps and conveyors with
articulated arms/placing boom; electronic control systems
for the said plants, pumps and conveyors with articulated
arms, sold together with the same. Truck-mounted concrete mixers, truck-mounted concrete pumps
and their relevant electronic control systems, sold together
with the same.
Truck mixer with safety device, comprising a drum (13) rotatable around an axis of rotation (X) by means of rotation devices (15), which comprise a first drive member (16) of the electric type suitable to make said drum (13) rotate, during normal use, and a second drive member (17) that functions as a safety device, able to be selectively actuated in a condition of non-usability, even temporary, of said first drive member (16), and also suitable to make the drum (13) rotate.
Method to make an arm in a composite material for articulated or telescopic modular structures for the distribution of concrete, which comprises a first step in which one or more layers of fiber (16, 25) are distributed on the external surface (17) of a male-type mold (11) having a cross section defined by at least a substantially flat wall. The section of the male mold (11) reduces, in at least one of its sizes, passing from one of its ends to the other. The fibers (16) may or may not be pre-impregnated with a resinous matrix. The method also comprises a second step in which the male mold (11) is ejected from the product thus obtained, a possible heat treatment being provided, for example in autoclave, before the extraction of the product.
B29C 53/58 - Enroulement et assemblage, p. ex. enroulement en spirale hélicoïdal
B29C 70/32 - 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 sur un moule, un gabarit ou un noyau rotatifs
E04C 3/29 - PoutrellesSolives, fermes ou structures analogues à des fermes, p. ex. préfabriquéesLinteauxTraverses formés d'éléments de différents matériaux
E04G 21/04 - Dispositifs pour transporter et distribuer en même temps
B66C 23/70 - Flèches assemblées à partir de sections séparées pour former des flèches de différentes longueurs
B29C 70/02 - 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 des combinaisons de renforcements et de matières de remplissage dans une matrice, formant une ou plusieurs couches, avec ou sans couches non renforcées ou non remplies
B05B 1/02 - Buses, têtes de pulvérisation ou autres dispositifs de sortie, avec ou sans dispositifs auxiliaires tels que valves, moyens de chauffage agencés pour produire un jet, un pulvérisat ou tout autre écoulement de forme ou de nature particulière, p. ex. sous forme de gouttes individuelles
24.
PIPE FOR ABRASIVE MATERIALS, SUCH AS CONCRETE OR SIMILAR MATERIALS, AND METHOD OF PRODUCTION
Pipe for transferring abrasive material, such as concrete, comprising at least a tubular body (11) comprising a first internal layer (13) of a tubular shape and made of metal anti-wear material, and a second external layer (14) made of composite material, said tubular body (11) being provided with at least one end (12) on which a flange (16) is mounted for the connection of other pipes, said flange (16) having a substantially tubular shape and being provided with an internal surface (21) which couples with at least part of said tubular body (11), characterized in that said flange (16) is mounted on said tubular body (11) so as to have an end portion (22) protruding externally with respect to said end (12) of said tubular body (11) in that an annular element (25) made of anti-wear material, having greater resistance to wear than that of the first internal layer (13), is associated to said internal surface (21) of said end portion of the flange (16), and in that said flange (16) has means to attach it to said tubular body (11) by at least partly winding said second external layer (14).
F16L 9/147 - Tubes en matériaux composites, c.-à-d. faits de matériaux non complètement couverts dans un seul des groupes précédents comportant uniquement des couches en métal et en matière plastique avec ou sans renforcement
F16L 57/06 - Protection des tuyaux ou d'objets de forme similaire contre les dommages ou les usures internes ou externes contre l'usure
B65G 53/32 - Transport de béton, p. ex. pour le distribuer sur les chantiers de construction
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
Produits et services
[ Concrete mixers; concrete plants; stationary pumps for pumping concrete; mixers in the nature of mixing machines, concrete mixers, grinders, mills in the nature of milling machines, truck mills, pumps in the nature of pumps for machines, compressed air pumps, machines for spraying concrete in the nature of compressors for machines, gas compressors, air compressors, tubes in the nature of pneumatic tube conveyors, valves in the nature of pump control valves, valves for pumps, valves being parts of machines, heat exchangers being parts of machines; heat exchangers being parts of engines not for land vehicles; ] truck-mounted concrete pumps and conveyors with articulated robotic arms and concrete placing boom; electronic control systems for the [ above said ] plants, pumps and conveyors with articulated robotic arms [ sold together as a unit with the aforementioned goods ] [ Truck-mounted concrete mixers, truck-mounted concrete pumps and their relevant electronic control systems specially adapted for fitting on concrete mixing trucks, sold together as a unit with the aforementioned goods ]
26.
METHOD TO CONTROL THE VIBRATIONS OF AN ARTICULATED ARM AND CORRESPONDING APPARATUS
Method to control the vibrations of an articulated arm (11) during its movement and use to carry out pumping operations of concrete, the articulated arm comprising a plurality of segments (12) articulated with respect to each other, each associated with a corresponding actuator (13).The method comprises at least a first step of detecting the temporal development and entity of the force which acts on at least said actuator (13) due to the vibrations, and a second step during which a processing and control device (31), as a function of said force, commands the drive of a hydraulic control circuit (30) connected fluidically at least to the actuator (13) to determine the damping of said force due to the vibrations.
G05D 19/02 - Commande des oscillations mécaniques, p. ex. de l'amplitude, de la fréquence, de la phase caractérisée par l'utilisation de moyens électriques
F16F 15/00 - Suppression des vibrations dans les systèmesMoyens ou dispositions pour éviter ou réduire les forces de déséquilibre, p. ex. dues au mouvement
E04G 21/04 - Dispositifs pour transporter et distribuer en même temps
27.
TUBULAR BODY MADE OF COMPOSITE MATERIAL AND CORRESPONDING METHOD FOR MAKING SAID TUBULAR BODY
Tubular body made of composite material such as a jacket for an actuator (11), a pipe or suchlike, comprising a tubular element (20) made of composite material, and at least a sleeve (29, 30; 129, 130) associated with at least one of the ends (23, 24) of the tubular element (20). At least one of the ends (23, 24) of the tubular element (20) is provided on its external surface with a first conical surface (26) with a taper that narrows axially toward the outside, and the sleeve (29, 30; 129, 130) is provided internally with a second conical surface (35) of a shape mating with the first conical surface (26) in order to couple therewith. A layer of glue (37) is provided between the first conical surface (26) and the second conical surface (35) to make the tubular element (20) solid with the sleeve (29, 30).
F15B 15/14 - Dispositifs actionnés par fluides pour déplacer un organe d'une position à une autreTransmission associée à ces dispositifs caractérisés par la structure de l'ensemble moteur le moteur étant du type à cylindre droit
Segment of an articulated arm (11) made of composite material, with an elongated shape defining a longitudinal axis (Z), and having a box-like cross section. The segment comprises a first end portion (21), configured for the pivoting of a further segment (15), a second intermediate portion (22) configured for the pivoting of an actuation member (31), and a third end portion (23). The first end portion (21), the second intermediate portion (22) and the third end portion (23) are made in a single body with respect to each other. The second intermediate portion (22) comprises a protruding zone defined by a first side (33) and by a second side (34) converging with respect to each other to define a top (35). Pivoting elements (39) are provided in the protruding zone for the pivoting of the actuation member (31) between the protruding zone and the first end portion (21). The first (33) and the second side (34) defining the protruding zone are filleted to substantially rectilinear adjacent tracts (42, 43) of the first (21) and third (23) end portions.
Truck mixer comprising a vehicle (11) provided with a heat engine (20) which cooperates with a movement unit (14) having wheels, to effect the movement of the vehicle (1 1), a concrete mixer (15) mounted on the vehicle (1 1) and comprising a drum (16), and a device (29) to selectively make the drum (16) rotate. The device (29) comprises an electric motor (31) connected to the drum (16), and an electric energy generator unit (30) suitable to selectively feed the electric motor (31).
B28C 5/42 - Appareillage spécialement adapté pour être monté sur des véhicules avec possibilité de mélanger au cours du transport
B60P 3/16 - Véhicules adaptés pour transporter, porter ou comporter des charges ou des objets spéciaux pour porter du mélange de béton, p. ex. avec tambour tournant
ZOOMLION HEAVY INDUSTRY SCIENCE AND TECHNOLOGY CO., LTD. (Chine)
CIFA SPA (Italie)
Inventeur(s)
Chen, Jianhui
Wang, Guihong
Zhang, Guojun
Cortellini, Mauro, Marco
Cipolla, Davide
Zorzi, Emanuele
Abrégé
The present invention provides a mixing drum blade structure and a mixing drum of truck-mounted concrete mixer, and a truck-mounted concrete mixer. The mixing drum blade structure comprises a first blade part connected to the inner wall of a mixing drum and a second blade part that intersect-connected to the first blade part. Since the first blade part and the second blade part are intersect- connected to each other in the mixing drum blade structure in the present invention, the entire mixing drum blade structure is strengthened, and therefore the mixing drum blade structure is more endurable in the concrete mixing work; in addition, the mixing result is optimized and the resultant mixture is more homogeneous; therefore, the segregation phenomenon can be prevented in the mixing process. With the mixing drum blade structure described above, the mixing drum provided in the present invention has better wear-resistant performance and can achieve better diversion effect; as a result, the service life of the mixing drum is longer, the resultant mixture is more homogeneous, and the charging speed and discharging speed are increased. Moreover, the truck- mounted concrete mixer with the mixing drum described above in the present invention can maintain the concrete at high quality even during long-distance transportation.
Method to make a curved tubular element in order to convey abrasive materials such as concrete or suchlike, which comprises a first step of making at least a curved component made of a material highly resistant to wear, having an arched transverse development comprised between 90° and 360°, a second step of inserting the curved component into a shaping mold with a molding surface with a shape mating with the outer surface of at least a part of the curved tubular element to be made, so that, together with the molding surface, the curved component defines a casting chamber, and a third step in which material with a low resistance to wear is cast in the casting chamber in order to make, externally to the curved component, at least a part of a tubular body of the curved tubular element.
A pumping unit for a machine to distribute concrete includes a pair of cylinders provided with a relative pumping piston movable linearly for a determinate travel to feed the concrete to a determinate circuit to distribute the concrete; and a hydraulic command circuit operatively connected to both the cylinders, to determine an alternate pumping movement of the relative pumping pistons. The pumping unit includes at least a sensor member operatively associated to at least one of the cylinders in order to detect point-by-point one or more data relating to the operating condition of the pumping piston during its movement for the whole travel. The data includes at least one of position, speed, stress and direction of movement of the relative piston.
F04B 1/02 - "Machines" ou pompes multicylindres caractérisées par le nombre ou la disposition des cylindres ayant deux cylindres
F04B 15/02 - Pompes adaptées pour travailler avec des fluides particuliers, p. ex. grâce à l'emploi de matériaux spécifiés pour la pompe elle-même ou certaines de ses parties les fluides étant visqueux ou non homogènes
36.
COMPOSITE TELESCOPIC CRANE ARM WITH METAL GUIDE BLOCKS AND CRANE COMPRISING SAID ARM
A telescopic arm for cranes able to lift a load comprises a plurality of tubular segments (12, 14, 16) which can be extended with respect to each other. At least one of said segments (12, 14, 16) is made of a composite material. The arm comprises longitudinal guide means (45) disposed between said at least one segment (12, 14, 16) and at least another segment (12, 14, 16) associated consecutively and cooperating directly in extension, outside or inside, of said at least one segment (12, 14, 16), the guide means (45) being at least partly drowned in the composite material in corresponding internal surfaces (37) of said at least one segment (12, 14, 16) and external surfaces (36, 38) of said other segment (12, 14, 16) to guide the reciprocal sliding thereof.
ZOOMLION HEAVY INDUSTRY SCIENCE AND TECHNOLOGY CO., LTD. (Chine)
CIFA SPA (Italie)
Inventeur(s)
Wu, Binxing
Kuang, Hao
Huang, Ke
Cipolla, Davide
Pirri, Nicola
Macera, Alessandro
Abrégé
The present invention provides a boom of concrete pump truck, which has a folded state and a unfolded state, wherein, the boom comprises at least six boom sections hinged in sequence, in said folded state, the first and second boom sections are in a first longitudinal plane, the fourth to the last boom sections are in a second longitudinal plane, the first longitudinal plane and the second longitudinal plane are parallel to each other and spaced; the third boom section extends between the first longitudinal plane and the second longitudinal plane, the first to the fifth boom sections can be folded in a first direction, and the sixth boom section can be folded onto the fifth boom section in a second direction reversed to the first direction. The present invention further provides a concrete pump truck comprising the above-said boom. With the technical solution described above, the concrete delivery distance can be extended as far as possible when the boom is in said unfolded state, and the overall dimension of the pump truck is not increased substantially when the boom is in said folded state.
Pipe for transferring abrasive material, such as concrete, comprising at least a tubular body (11) defining an external surface (17) and an internal surface (16) through which the abrasive material is suitable to flow, wherein the tubular body (11) is made of fiber-reinforced composite material and comprises a plurality of fibers (21, 22) overlapping each other and drowned in a polymer material (20) to define the thickness (S) of the tubular body (11). The polymer material (20) in turn also defines a uniform layer (23), substantially continuous, in correspondence with the internal surface (16) of the tubular body (11). Moreover, the polymer material (20) has high elasticity and low hardness, and is chosen from a group comprising at least polypropylene, polyamide, thermoplastic elastomers, polyurethane resins, epoxy resins.
A telescopic arm for cranes able to lift a load comprises a plurality of tubular segments (12, 14, 16) which can be extended one with respect to the other. At least one of said segments (12, 14, 16) is made of a composite material. The arm comprises longitudinal guide means (45) disposed between said at least one segment (12, 14, 16) and at least another segment (12, 14, 16) associated consecutively and cooperating directly in extension, outside or inside, with said at least one segment (12, 14, 16), which guide means (45) are applied on corresponding internal surfaces (37, 38) of said at least one segment (12, 14, 16) and external surfaces (36, 38) of said other segment (12, 14, 16) to guide the reciprocal sliding thereof.
A telescopic arm for cranes able to lift a load comprises a plurality of tubular segments (12, 14, 16) extendable with respect to each other. At least one of said segments (12, 14, 16) comprises a central part (22, 28, 34) based on composite material, and head (18, 24, 30) and tail (20, 26, 32) terminal ends at least partly made of metal having high mechanical characteristics of strength.
Method to make an arm in a composite material for articulated or telescopic modular structures for the distribution of concrete, which comprises a first step in which one or more layers of fiber (16, 25) are distributed on the external surface (17) of a male-type mold (11) having a cross section defined by at least a substantially flat wall. The section of the male mold (11) reduces, in at least one of its sizes, passing from one of its ends to the other. The fibers (16) may or may not be pre-impregnated with a resinous matrix. The method also comprises a second step in which the male mold (11) is ejected from the product thus obtained, a possible heat treatment being provided, for example in autoclave, before the extraction of the product.
Method to make a curved tubular element (10) in order to convey abrasive materials such as concrete or suchlike, which comprises a first step of making at least a curved component (12; 112) made of a material highly resistant to wear, having an arched transverse development comprised between 90° and 360°, a second step of inserting said curved component (12) into a shaping mold (16; 1 16) with a molding surface (23, 25; 127) with a shape mating with the outer surface of at least a part of the curved tubular element (10; 110) to be made, so that, together with said molding surface (23, 25; 127), said curved component (12; 112) defines a casting chamber (26; 126), and a third step in which material with a low resistance to wear is cast in said casting chamber (26; 126) in order to make, externally to said curved component (12; 112), at least a part of a tubular body (11; 1 11) of said curved tubular element (10; 110),
Pumping unit (10) for a machine to distribute concrete comprising: a pair of pistons (12, 13) provided with a relative pumping cylinder (22, 23) movable linearly for a determinate travel (S) to feed the concrete to a determinate circuit to distribute the concrete; and a hydraulic command circuit (11) operatively connected to both the pistons (12, 13), to determine an alternate pumping movement of the relative pumping cylinders (22, 23). The pumping unit (10) comprises at least a sensor member (15) operatively associated to at least one of the pistons (12, 13) in order to detect point-by -point one or more data relating to the operating condition of the pumping cylinder (22, 23) during its movement for the whole travel (S). The data comprise at least one of position, speed, stress and direction of movement of the relative piston (12, 13).
F04B 15/02 - Pompes adaptées pour travailler avec des fluides particuliers, p. ex. grâce à l'emploi de matériaux spécifiés pour la pompe elle-même ou certaines de ses parties les fluides étant visqueux ou non homogènes
44.
Arm to distribute concrete and relative production method
An arm to distribute concrete comprising a plurality of articulated segments selectively able to be folded back and extended with respect to each other, made of composite material, wherein at least one of said segments comprises at least a first tract and a second tract, each having a constant cross section, wherein the section size of the first tract is different from the section size of the second tract, a connection tract being provided between said first tract and said second tract.
The device to actively control the vibrations of an articulated arm consisting of a plurality of segments each comprising at least its own actuator associated with a hydraulic drive circuit including a block valve. At least one of said actuators is associated with an hydraulic control circuit of the vibrations, comprising at least a sensor able to detect the vibrations and/or the position of one or more segments, a processing unit to process the signals of the sensor/sensors and a pump commanded by the electronic command board and cooperating with said block valve. The hydraulic control circuit is associated with the hydraulic drive circuit.
F16D 31/02 - Accouplements ou embrayages à fluide avec des groupes de pompage du type volumétrique, c.-à-d. dans lesquels passe un volume déterminé de liquide par tour de pompe utilisant des pompes à pistons ou à plongeurs travaillant dans des cylindres
E02F 9/22 - Entraînements hydrauliques ou pneumatiques
B66C 13/06 - Dispositifs auxiliaires pour commander les mouvements des charges suspendues ou pour empêcher le câble de prendre du mou pour limiter ou empêcher le balancement longitudinal ou transversal des charges
An arm made of composite material, and relative production method, consisting of a plurality of articulated segments with a longitudinal main axis (x), pivoted to each other, each of the articulated segments comprising a box-like structure and at least a joint element attached thereto by means of gluing, the box-like structure having an end cooperating with an end of the joint element on the inside of the surface of the joint element. The ends define a substantially conical reciprocally overlapping area and have profiles concordantly inclined by an angle (α) with respect to the longitudinal axis (x).
A method to make an arm for the distribution of concrete, or other material similar to concrete, used on heavy work vehicles, wherein the arm comprises a plurality of segments selectively folding and extendible one with respect to the other. Each segment comprises a main girder and auxiliary elements for connection to adjacent segments or for attachment of movement and/or supporting devices for the pipe that carries the concrete. The method comprises a first step in which each main girder is formed, with a predefined length, by depositing a plurality of layers of pre-impregnated composite material in a female type mold. The method comprises a second step in which the composite material, deposited in layers in the mold in a variable number of layers, is subjected to polymerization. The method comprises a third step in which each main girder is removed from the mold and a fourth step in which the auxiliary elements are associated with each girder so as to form a relative segment. The method comprises a fifth step in which the extendible arm is assembled, connecting the various segments at the respective ends. The cross section of each of the main girders of the segments is substantially constant over the whole length thereof. The female mold consists of one or more elementary molds of equal section, connected in sequence with each other according to the overall length of the main girder to be made.
B23P 11/02 - Assemblage ou désassemblage de pièces ou d'objets métalliques par des processus du travail du métal non prévus ailleurs en dilatant une pièce et en l'emmanchant ensuite sur une autre pièce par retrait, ou en rétractant une pièce et en l'emmanchant ensuite par dilatation, p. ex. en employant la pression de fluidesAssemblage ou désassemblage de pièces ou d'objets métalliques par des processus du travail du métal non prévus ailleurs par assemblage à force
48.
Method to control the vibrations in an articulated arm for pumping concrete, and relative device
e) comparison between measurements estimated using the modal coordinates and real measurements and correction of the estimate, so that the estimate converges on real values.
G06F 7/70 - Méthodes ou dispositions pour effectuer des calculs en utilisant une représentation numérique non codée, c.-à-d. une représentation de nombres sans baseDispositifs de calcul utilisant une combinaison de représentations de nombres codées et non codées utilisant des trains d'impulsions stochastiques, c.-à-d. des impulsions apparaissant au hasard et dont la moyenne des taux d'impulsion représente des nombres
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
Produits et services
Metal formwork. Concrete mixers, concreting installations; stationary pumps
for concrete; construction site installations; iron and
steel installations; pneumatic transport installations;
chemical installations consisting of mixers, grinders,
mills, pumps, blowing machines, compressors, tubes, pipes,
valves, heat exchangers, concentrating devices and reactors
for chemical reactions between substances in large
quantities. Electrostatic filters. Water cooling towers; filters and filtering installations;
chemical installations consisting of filters, furnaces,
burners and of distilling and cooling towers. Truck-mounted concrete mixers and concrete pumps.
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
Produits et services
Fixed facilities and equipment for dosing, preparation,
transport and distribution of concrete. Truck with facilities and equipment for dosing, preparation,
transport and distribution of concrete.
09 - Appareils et instruments scientifiques et électriques
11 - Appareils de contrôle de l'environnement
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
Produits et services
Metallic formworks. Concrete-mixers; fixed concrete mixing equipments and fixed concrete pumps; building yard equipments; iron metallurgy plants; chemical plants; pneumatic haulage plants and equipments. Electrostatic filters. Water cooling towers; filters and filtering plants and equipments. Concrete-mixer lorries; hauled concrete pumps.
12 - Véhicules; appareils de locomotion par terre, par air ou par eau; parties de véhicules
Produits et services
Fixed equipments and plants for measuring, manufacturing and distributing concrete; hauled equipments and plants for measuring, manufacturing, transporting and distributing concrete; hauled pumps and articulated distributors for concrete. Concrete-mixer lorries.
