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70results about How to "Reduce assembly costs" patented technology

Hybrid Drive Device Used For Motor Vehicle

The invention relates to a hybrid drive device used for a motor vehicle. The hybrid drive device is provided with a motor, a drive shaft, a cut-off clutch and at least one friction clutch. The motor is provided with a rotor and a stator, wherein the drive shaft is driven by an internal combustion engine, the drive shaft can be connected and disconnected with the rotor through the cut-off clutch, the rotor can be connected with a speed changer through the friction clutch and is especially can be connected with a double-clutch speed changer, the rotor is supported in a support area through at least one support piece and can pre-fasten at least one support piece. Therefore, influence on assembly of the rotor and the support of the rotor caused by geometric tolerance can be avoided. At least one spring element is arranged for pre-fastening the at least one support piece.
Owner:VOLKSWAGEN AG

Multiple spark route for lightning protection

The invention relates to a multiple spark route for lightning protection composed of spark gaps arranged between connecting contact plates and contact plates with connecting members used for electric conductors. An insulation material housing (1) with a plurality of mutually isolated chambers (2, 3, 4) is arranged. The connecting contact plates (6) are inserted, and then the spark gaps (7) in contact with the spark gas are further inserted. The connecting members (8) respectively used for the electric conductors (8) are separately lead out of the outer side of the insulation material housing (1) through the housing body wall. An open side of the housing is covered by a first contact plate (9) made of conductive materials. The first contact plate (9) is in contact with the spark gaps (7) in a side, back on to the connecting contact plates, of the first contact plate. The first contact plate (9) is connected to the insulation material housing (1) through the connecting members. The first contact plate has the connecting members used for the electric conductors (8).
Owner:OBO BETTERMANN GMBH & CO KG

Check vavle

The invention relates to a check valve which is particularly suitable for being arranged in an oil backflow channel. The oil backflow channel is arranged between a crankcase and an oil chamber of an oil pan, and the check valve is provided with a casing (10). The inside of the casing (10) is provided with a plate-shaped stamped valve element (12). The valve element (12) is fixed via a holding element (14) connected with the casing particularly through locking element pairs (28, 30). The plastic casing is surrounded by a metal sleeve (16) preferably, and the metal sleeve can be pressed into the opening of the crankcase in an interference mode.
Owner:POLYTEC PLASTICS GERMANY

Plunger-cylinder assembly

The invention relates to a plunger-cylinder assembly, in particular for a master cylinder of a clutch actuating system in a motor vehicle. The plunger-cylinder assembly comprises a plunger and a sensor system, wherein the plunger is arranged axially movably in a cylinder which is configured as a housing, and the sensor system is arranged on the housing and is operatively connected to a sensor constituent part which is fastened to the plunger. In a plunger-cylinder assembly, in which the assembly is simplified by way of a reduction in the interfaces, the sensor system is positioned on a leadframe assembly which is integrated into the plastic housing.
Owner:SCHAEFFLER TECH AG & CO KG

Vehicle light and method for providing a light function by means of a vehicle light

ActiveCN107923587ARealize the second light functionObstruct visibilityVehicle headlampsOptical signallingLight beamEngineering
The invention relates to a vehicle light (V) having at least one optical element (7') which comprises a multiplicity of facet faces (9), wherein the directions of light beams which can be emitted in the direction of the optical element (7') can be changed by means of the facet faces (9). According to the invention it is proposed that the optical element (7') be assigned a plurality of light sources (4), wherein the light sources (4) can be actuated and are arranged relative to the positions and / or orientations of the facet faces (9) in such a way that light beams emitted by the light sources (4) are reflected (LR) at the optical element (7') and a twinkling effect can be perceived from a specific observation position (P), wherein the optical element (7') is of transparent design, and at least one further light source (12) is present on a side of the optical element (7') facing away from the observation position (P), through which side light beams (LT) passing through the optical element (7') in the direction of the observation position (P) can be emitted. As a result, it is possible to provide a vehicle light with which a plurality of light functions can be generated easily and which has a particularly characteristic appearance during operation.
Owner:VOLKSWAGEN AG

BATTERY HOUSING WITH INCORPORATED COOLING system

The invention proposes, amongst other things, a housing (4') for a battery (3), in particular a high-voltage battery (3), for holding cell modules (8) and / or battery cells (9), at least having a housing base (5) and also a housing wall (6), wherein at least one section of said housing (4') comprises a cast part (12'). The cast part (12') advantageously has a channel structure (14) which is open asseen in cross section and which is formed by at least one elongate groove-like recess (15), wherein the groove-like recess (15) is covered by means of at least one covering element (16) in such a waythat a channel structure (17), which is closed as seen in cross section, is designed to guide a temperature-control means within the channel structure.
Owner:VOLKSWAGEN AG

Tensioning and buffering unit used for traction mechanism transmission device

ActiveCN102748129AAvoid external oil supplyPrevent starting squeaksGearingMachines/enginesCombustionEngineering
The present invention relates to a tensioning and buffering unit (2) used for a traction mechanism transmission device, comprising: a housing (8) used for being arranged in a way of resisting relative rotation with respect to a combustion engine, and containing fluid; and a cover piece (7) used for being arranged in a way of resisting relative rotation with respect to a tensioning rail (1), wherein, the cover piece (7) has a protruded part (22), the protruded part extends into the housing (8) and combines with a separation wall (21) which is fixedly connected with the housing (8) to divide an inner part (20) of the housing (8) into a high pressure cavity (23) and a reserve cavity (24). Alternatively, the housing is arranged in a way of resisting relative rotation with respect to the tensioning rail, and the cover piece is arranged in a way of resisting relative rotation with respect to the combustion engine. The present invention also relates to a traction mechanism transmission device of an automobile combustion engine, such as a chain transmission device or a belt transmission device, wherein, the traction mechanism transmission device has the tensioning rail (1) having the tensioning and buffering unit (2) which is arranged in the tensioning rail (1).
Owner:SCHAEFFLER TECH AG & CO KG

Sealing system

A sealing system(20) is provided for connecting tubular motor vehicle components that includes, but is not limited to a connecting piece(26) and a substantially tubular connecting attachment(22) disposed radially outside the connecting piece(26). Disposed peripherally on an outer side of the connecting piece is a sealing element(24) for sealing the connecting piece with respect to the connecting attachment(22). The sealing element has a receiving pocket(30) for receiving the connecting attachment(22). Furthermore, a clamping element(28) exerts a retaining force radially inwardly onto the connecting attachment(22) by means of the sealing element(24). As a result, the connecting attachment(22) can be connected to the connecting piece(26) without an interposed hose so that the sealing system(20) is space-saving and makes easier assembly possible.
Owner:GM GLOBAL TECH OPERATIONS LLC

Control arrangement for adjusting a distance between two vehicles and method for adjusting a distance between two vehicles using a control arrangement of this kind

The invention relates to a control arrangement (15) for adjusting a desired distance (DSoll_A, DSoll_B) between two vehicles, the control arrangement (15) comprising: a distance regulation system (10)having a distancing control device (10a) for adjusting a first desired distance (DSoll_A) between a subject vehicle (2) and a vehicle in front (1) depending on sensor signals (SS) received from a sensor system (11) by requesting a first desired acceleration of the subject vehicle (aSoll2_A), a communication system (30) for wirelessly transmitting and receiving a surroundings data signal containing surroundings information (UI), and an assistant control device (20) for determining a second desired distance (DSoll_B) between the subject vehicle (2) and the vehicle in front (1) and a second desired acceleration of the subject vehicle (aSoll2_B) for adjusting the second desired distance (DSoll_B) in each case depending on the surroundings information (UI). According to the invention, the distance regulation system (10) has an ACC interface (12), wherein a first interface signal (SM) can be transferred via the ACC interface (12) to the distance regulation system (10), the first interface signal (SM) is formed depending on the surroundings information (UI) and the second desired distance (DSoll_B) determined by the assistant control device (20) can be adjusted by the distance regulationsystem (10) taking into consideration the first interface signal (SM).
Owner:WABCO GMBH

Refrigeration device comprising a cross member

The invention relates to a refrigeration device comprising a housing and a cross member (301) that connects a first housing side wall (303) to a second housing side wall on the front side of the housing. A first end (305) of the cross member (301) can be fastened by means of a latch in a latching receptacle (307) of the first housing side wall (303).
Owner:BSH BOSCH & SIEMENS HAUSGERAETE GMBH

Radial compressor for charging device of internal combustion engine, charging device and lamellas for iris diaphragm mechanism, and method for producing lamella

The invention relates to a radial compressor (30) for a charging device of an internal combustion engine, for example a turbocharger. The radial compressor has a compressor wheel (13), which is arranged in a compressor housing (31) and is rotationally fixed to a rotatably mounted rotor shaft (14), and a fresh air supply channel (36) for conducting a fresh air mass flow rate (LM) to the compressorwheel (13) and paired with the compressor wheel. An iris diaphragm mechanism (50) is arranged at the upstream of the compressor wheel (13), the iris diaphragm mechanism is used to variably adjust a flow cross-section for the fresh air mass flow rate (LM) flowing against the compressor wheel (13). The iris diaphragm mechanism (50) additionally has multiple lamellas (52) each of which has a plate-shaped lamella main part (56) and a pin-shaped actuation element (61, 61a, 61b) as an integral component of the respective lamella (52). The invention additionally relates to the charging device (1) comprising the radial compressor (30) and the lamella (52) for the iris diaphragm mechanism (50) of the radial compressor (30) and to a method for producing the lamella (52).
Owner:VITESCO TECH GERMANY GMBH

Formwork system for building cast-in-place shear wall and filler wall and construction method

The invention relates to a formwork system for a building cast-in-place shear wall and a filler wall and a construction method. The formwork system comprises a formwork, a first formwork supporting mechanism, a second formwork supporting mechanism, a third formwork supporting mechanism, a formwork position monitoring mechanism and a formwork perpendicularity monitoring mechanism, wherein the first formwork supporting mechanism is used for supporting and adjusting the formwork located on a floor horizontal cast-in-place slab; the second formwork supporting mechanism is used for supporting and adjusting the formwork located on the outer side of the floor horizontal cast-in-place slab; the third formwork supporting mechanism is used for supporting the formwork forming a door opening and a window opening; the formwork position monitoring mechanism is used for monitoring the position of the formwork; and the formwork perpendicularity monitoring mechanism is used for monitoring the perpendicularity of the formwork. The formwork splicing quality and efficiency are improved, one-time splicing and repeated multi-floor turnover use are achieved, and the splicing labor and mechanical cost is reduced; and by applying the construction method, the cost can be reduced, and the construction period can be shortened.
Owner:李洪宾

Connecting assembly

The invention provides a connecting assembly which is used for engaging a piston cylinder module, particularly a CSC with an engaging element (2), wherein the piston cylinder module has a cylinder housing (1); the piston is configured in a chamber of the cylinder housing (1) in a movable manner in an axial direction; and the cylinder housing (1) is fixed to the engaging element (2) in a releasablemanner. According to the connecting assembly, at least two fixing elements (3) are configured in the peripheral edge. The cylinder housing (1) can be fixed to the engaging element (2) through the fixing elements by means of a locking connecting device.
Owner:SCHAEFFLER TECH AG & CO KG

Lighting device for street and assembly method

The invention relates to a lighting device (1) for streets, sidewalks and the like, which lighting device has a housing (2) which can be positioned at a distance from the surface to be illuminated and which houses a At least one lighting module (4), the lighting module comprising a plurality of lighting units (14) comprising lighting elements and optical mirror elements (16) matching the lighting elements, these lighting units are fixed on a carrier (15), wherein , the plurality of lighting units and the carrier are supported on a common module housing (13), the module housing is covered by a sealing glass on the side facing the lighting unit in the main light emission direction, the module housing (13) There are fixing means (20, 23, 24) for detachably fixing the module housing on the housing (2), and electrical contacting means (17, 18, 19) are provided on the module housing ) for electrically connecting the lighting unit to an external voltage source, wherein the fixing means and the contacting means are designed such that the lighting module (4) can be brought from the assembled position into the dismounted position only by a linear movement, and vice versa Likewise, in this assembled position the lighting module is mechanically and electrically connected to the housing ( 2 ), in this dismounted position the lighting module ( 4 ) is not mechanically and electrically connected to the housing ( 2 ).
Owner:HELLA KG HUECK & CO

Pre-assembled structure assembly with friction clutch, corresponding transmission housing and corresponding motor vehicle

The pre-assembled structure assembly provided the invention is used for assembling a friction clutch onto a transmission, which comprises a friction clutch. The friction clutch is provided with at least one sub-clutch and at least one slave cylinder for actuating the sub-clutch. The slave cylinder is in connection with a hydraulic pipeline. The hydraulic pipeline is provided with a joint to be connected with a mating member. By means of the pre-assembled structure assembly, the assembly of the friction clutch and the slave cylinder in the transmission system of the motor vehicle is greatly simplified. In particular, the hydraulic pipeline is fixed onto the cover of the clutch and an insertion slope is constructed. Therefore, during installation, the joint and the mating member can be connected together without the need of visual contact.
Owner:SCHAEFFLER TECH AG & CO KG
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