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Patent Searching and Data


Matches 751 - 800 out of 10,594

Document Document Title
WO/2005/017389A1
A differential assembly (10) includes a yoke (12), attached to a drive shaft (13), for driving a pinion head (14). The differential assembly (10) further includes inner and outer pinion bearing assemblies (16, 18), a separable mounting p...  
WO/2005/012750A1
The invention relates to a disk (19) and the production method thereof. In order to prevent rubbing of the disk, a helicoidal gear (30a, 30 b) is provided and can be embodied in the form of a running gear in such a way that a toothed whe...  
WO/2005/012768A1
The invention relates to a differential gear (11) with variable torque distribution between two input shafts (13, 14), comprising a rotatably mounted, rotationally driven differential body (22), differential bevel wheels (23, 24) rotatin...  
WO/2005/008091A1
A power distribution apparatus of high reliability and long life and that can be reduced in size is provided. A differential gear (100) identified as power transmission means includes a drive shaft (11), a diff case (19) provided with an...  
WO/2005/005863A1
A differential carrier housing having both reduced weight and improved strength along the operational load path of the housing is provided. The housing includes a hollow rib that extends from a forward end rearward of an outer bearing fo...  
WO/2005/003599A1
A differential (1) for motor vehicles installed between two half-shafts (2, 3) on which two drive wheels are keyed is described, said differential comprising a box (4) driven by the engine by means of 5 the connecting means (5) which cau...  
WO/2004/109158A1
The present invention provides a synchro-drive mobile robot base which allows a robot to accomplish a 360° endless rotation through a triple shaft mechanism, while a turret, a steering unit and a drive unit are decoupled from each other...  
WO2004035341A3
A multi-speed ratio apparatus (24) to control output for use either as a module connected to a transmission (10) or as a stand alone transmission (10).  
WO2004062954A3
The size, weight, and cost of a full-traction differential are significantly reduced by the synergism of several interrelated design features of a cartridge-like gear complex: (1) Each combination gear has only a shallow journal hole in ...  
WO/2004/099652A1
A differential carrier (8), adapted to rotatably support a differential assembly (5) and a final drive assembly, includes an integrally formed cage-type differential carrier frame member (10) comprising a pair of axially spaced pinion su...  
WO/2004/097254A1
A differential speed transmission for varying the rotational speed of an input shaft relative to an output shaft wherein the differential speed transmission is characterized by: a pair of opposed first stage face gears each having a seco...  
WO/2004/087453A1
A rear-drive vehicle (1) having a self-locking differential (9); a regulating device (24)for regulating the lock percentage (%L) of the differential (9); a number of sensors (16) for real-time detecting dynamic parameters of the vehicle ...  
WO/2004/088168A1
A four branch differential transmission system comprises a first shaft (10) and a second shaft (12), which constitute the input and output shafts, a third shaft (42) connected to a first variator (44, 46) arranged to increase or decrease...  
WO/2004/085879A1
The object of this invention is to provide a mobile robot base with a decoupled turret mechanism, including a turret (80), a turret motor (1) provided on the turret (80), an actuating motor unit provided on the turret (80) to actuate a p...  
WO/2004/083684A1
The present invention relates to a control device for hydraulic differentials in vehicles. The object of the invention is to provide a control device for a hydraulic differential, which eliminates the necessity of wheel base devices for ...  
WO2004053357B1
A differential mechanism (10) includes a housing portion (12) having a generally annular wall (14) with a generally annular inner surface (16). The annular wall (14) defines an open end (20) of the housing portion. The lid (24) is affixe...  
WO/2004/076891A1
A differential device (1) for a vehicle transmitting a rotational drive force from the engine of the vehicle to a drive shaft and having an increased supporting rigidity for supporting pinion shafts, comprising a pair of side gears (9), ...  
WO/2004/068002A1
An electronic differential lock assembly includes a shift collar that is movable in response to an electronic signal from an unlocked position where axle shaft speed differentiation under predetermined conditions is permitted to a locked...  
WO/2004/062954A2
The size, weight, and cost of a full-traction differential are significantly reduced by the synergism of several interrelated design features of a cartridge-like gear complex: (1) Each combination gear has only a shallow journal hole in ...  
WO/2004/063599A1
A power divider assembly (1) including a drive input (6); first and second outputs (7, 8) arranged to be coupled to associated first and second axles (11, 12) of a vehicle (10); and a differential (20) including first and second couplers...  
WO2004053357A8
A differential mechanism (10) includes a housing portion (12) having a generally annular wall (14) with a generally annular inner surface (16). The annular wall (14) defines an open end (20) of the housing portion. The lid (24) is affixe...  
WO2004028722A8
A method for making a differential housing (20) having a ring gear (30) integrally formed therein includes the steps of providing a differenntial housing having an annular rim integrally preformed therein; supporting the differential hou...  
WO/2004/054820A1
The invention relates to a wheel axle (2) for a vehicle comprising an axle case (13) and a central gear (1) arranged in the axle case. Two driving axles (8, 9) extend in opposite directions from the central gear for driving two wheels. A...  
WO/2004/053357A1
A differential mechanism (10) includes a housing portion (12) having a generally annular wall (14) with a generally annular inner surface (16). The annular wall (14) defines an open end (20) of the housing portion. The lid (24) is affixe...  
WO2002079673B1
A drive axle assembly for use in an all-wheel drive vehicle having a first hydraulic coupling (44) operable to automatically transfer drive torque to a secondary driveline (16) in response to slip of the primary driveline (14) and a seco...  
WO/2004/036089A1
A differential gear of a vehicle for transmitting a rotary driving force from the engine of a vehicle through a drive shaft to drive wheels and provided with an annular member for reinforcing a gear case of integral structure having a wi...  
WO/2004/035341A2
A multi-speed ratio apparatus (24) to control output for use either as a module connected to a transmission (10) or as a stand alone transmission (10).  
WO/2004/036088A1
A differential gear (1) for a vehicle comprising a differential gear mechanism (2) provided with a pair of side gears (9) and three pinions (10) meshing these side gears (9), and a gear case (3) of integral structure for housing the diff...  
WO2004005754A3
A hydraulic torque vectoring differential includes two epicyclic gear sets (62, 65) and two variable displacement hydrostatic units (90, 92). Each hydrostatic unit is coupled to a reaction member (80, 82) of one of each of the epicyclic ...  
WO/2004/031597A1
A bi-directional overrunning clutch for transmitting torque to segments of a primary drive axle. The clutch includes an input gear, a clutch housing, and hubs extending out of the housing that attach to the segments. A roll cage is locat...  
WO/2004/028722A1
A method for making a differential housing (20) having a ring gear (30) integrally formed therein includes the steps of providing a differenntial housing having an annular rim integrally preformed therein; supporting the differential hou...  
WO2003072410A3
The invention relates to a device for influencing the operating mode of at least one vehicle stabilising device (203) arranged in a vehicle. A plurality of vehicle stabilising devices (203) operating according to various strategies are a...  
WO2003104667A3
A clutch-driven limited force actuator is disclosed having a motor (12), a planetary gear mechanism (20) in operative communication with the motor and a clutch plate (30). The clutch plate includes a contact surface selectively in fricti...  
WO2003067122A3
The invention concerns a motor vehicle differential. The invention is characterized in that the differential pinion (5) shafts (6) are locked in translation relative to the differential case (1) by a cap (11) mounted on at least the part...  
WO2003083326A9
An axle center (C) for delivering engine torque to two axle shafts (18) which in turn transfer the torque to road wheels (4) includes a torque coupling (50) though which the torque is transferred to the axle shafts. The coupling includes...  
WO/2004/020873A1
The invention relates to an automatic gearbox, especially for a motor vehicle, comprising a drive shaft (7), a driven shaft which is non-coaxially arranged on the drive shaft (7), a planetary gearbox which is non coaxial in relation to t...  
WO/2004/020856A1
The invention relates to a shaft (5, 18) bearing in a vehicle transmission. Said shaft (5, 18) is received in a transmission housing (1, 21) via two spaced-apart rolling bearings. At least one of the inventive bearing rings (12.1, 12.2, ...  
WO/2004/018248A1
A vehicle transmission system includes an input shaft (2) connected to a differential mechanism, which has two output shafts (12, 20). The two output shafts carry first and second coaxially mounted sun wheels (10, 12), respectively, of a...  
WO/2004/013519A1
A differential gear for vehicle transmitting rotational driving force from the engine of a vehicle to the drive axle. The differential gear (1) has a differential gear mechanism comprising a pair of side gears, three pinions meshing thes...  
WO/2004/011295A1
A power transmission system coupling (100) configured to provide a responsive and controllable clutch (110) using a torque split arrangement including a planetary gear set (106) for torque modulation, together with a locking device (134)...  
WO2003083321A8
A pressure control valve assembly is disposed in the hydraulic flow path of a differential assembly connected to a passagaway leading to a limited slip device. The assembly includes a blind hole (1a), a groove (7b) partially intersecting...  
WO/2004/005754A2
A hydraulic torque vectoring differential includes two epicyclic gear sets (62, 65) and two variable displacement hydrostatic units (90, 92). Each hydrostatic unit is coupled to a reaction member (80, 82) of one of each of the epicyclic ...  
WO2002040891A3
A bi-directional overrunning clutch differential (10) is disclosed for controlling torque transmission between a pinion input shaft (32) and at least one output hub (78) in a vehicle. The differential includes a clutch housing (50) and a...  
WO/2003/104667A2
A clutch-driven limited force actuator is disclosed having a motor (12), a planetary gear mechanism (20) in operative communication with the motor and a clutch plate (30). The clutch plate includes a contact surface selectively in fricti...  
WO2003052292A3
A drive acle assembly (34) includes a housing (40), a pinion shaft (42), and a differential assembly (44). The differential assembly includes a drive case (56) and a hydraulic coupling (72) having transfer clutch (80). Clutch actuator (8...  
WO/2003/102437A1
The invention relates to an actuator comprising two drive motors (14A, 14B), an outlet (22), a differential reducer (16) with spur teeth and a torque limiter (18), the latter two components being disposed between the two motors (14A, 14B...  
WO2003029672A3
A locking differential includes a pair of annular coaxially-arranged axially-spaced clutch members (48) having adjacent faces that contain cam gooves (50) that receive a driving cross pin (44), cooperating locking lugs (78) and grooves (...  
WO/2003/099630A1
The invention relates to a differential drive (6) for a superimposed steering system, wherein the steering angle inputted by the driver can be superimposed with another angle by means of a control in accordance with correcting variables ...  
WO2003083326A3
An axle center (C) for delivering engine torque to two axle shafts (18) which in turn transfer the torque to road wheels (4) includes a torque coupling (50) though which the torque is transferred to the axle shafts. The coupling includes...  
WO/2003/091603A1
A differential gear device for vehicle, wherein a cylindrical support part (4a) is formed in a carrier, storage holes (4b) are formed in the support part (4a), planetary gears (5) are rotatably stored in the storage holes (4b), one side ...  

Matches 751 - 800 out of 10,594