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Patent Searching and Data


Matches 751 - 800 out of 10,498

Document Document Title
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 ...  
WO/2003/089811A1
A differential gear device for vehicle, wherein an internal gear (4) and a sun gear (5) are disposed rotatably about the rotating axis (L) in a housing (1) drivingly rotated about a rotating axis (L) at one end side and the other end sid...  
WO/2003/089812A1
The present invention relates to a friction plate type Limited Slip Differential (LSD) for transmission of the vehicle. When a vehicle is stuck in mud or snow, one drive wheel spins while the other remains stationary, the differential is...  
WO2002099311A3
A pinion shaft subassembly (26) for a tandem drive axle assembly is provided. The preassembled subassembly includes a bearing cage (84), bearings (86, 88) disposed within the bearing cage, a pinion shaft (92) disposed about an axis and s...  
WO2003042564A3
A full-time two-speed transfer case (20) is equipped with an integrated planetary gearset assembly (42') and a range shift mechanism (86') to provide high-range and low-range drive connections. The integrated planetary gearset assembly (...  
WO/2003/083326A2
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/2003/083321A1
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...  
WO2003033939A3
A four-wheel-drive vehicle transmission (1) having a input shaft (8) rotated by the vehicle engine (2) about a first axis (A); a front output shaft (10) connected to the front axle (3) of the vehicle; a rear output shaft (12) connected t...  
WO/2003/078868A1
A dual planetary gear transmission according to the following characteristics is disclosed: 1) a first input and common output rotate in the same direction with the same speed as long as; 2) changing an input angle of the second input ca...  
WO/2003/072410A2
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...  
WO/2003/071160A1
A differential planetary gear device is characterized in that it is constructed as a single pinion type that has a single planetary gear (3) disposed radially and one or two or more planetary gears (3) disposed circumferentially, in a re...  
WO/2003/066362A1
Disclosed is an axle drive block for a motor vehicle, comprising a first and a second differential (18, 19) in a driven housing (22). Both of said differentials are coaxially aligned planetary spur gears, the sun wheels (32, 43) of which...  
WO/2003/067122A2
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...  
WO/2003/064892A1
A multi‚ąíregime continuously variable ratio transmission has an output shaft (16), a variator and epicyclic gear sets (E1, E2) arranged coaxially to provide drive to two coaxial output shafts (20, 26). The drive from the coaxial output ...  
WO/2003/064201A1
A transfer case (12, 90, 130), which may be used to distribute the torque selectively between the primary and secondary driving wheels (2, 4) of an automotive vehicle (A, B), includes an input element (30, 104, 132) and two output elemen...  
WO/2003/054424A1
The invention relates to a controllable differential. The inventive differential comprises a single body which contains first, second and third satellite assemblies. The first of said assemblies is connected to the power input shaft. The...  
WO/2003/052292A2
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/2003/049966A1
A torque coupling (14) connects the secondary driving wheels (4) of an automotive vehicle (A) indirectly to the power unit (6) of the vehicle (A) through a variable torque coupling (14), while the primary driving wheels (2) on the vehicl...  
WO/2003/047898A1
A vehicle (1) has an epicyclic gearing (3) with three rotational members (5, 7, 9). Rotational member (9) is connected to a load formed by the wheels (17) of a vehicle. Rotational member (5) is connected to a flywheel (11) and rotational...  
WO/2003/046416A1
In a bevel gear transmission (1), in a rotating shaft (3) connected to a bevel pinion (2), a portion distanced from the bevel pinion (2), in which a lubricating condition is severe, is supported by an angular ball bearing (6) with which ...  
WO/2003/042564A2
A full-time two-speed transfer case (20) is equipped with an integrated planetary gearset assembly (42') and a range shift mechanism (86') to provide high-range and low-range drive connections. The integrated planetary gearset assembly (...  

Matches 751 - 800 out of 10,498