Matches 1 - 50 out of 50
Match Document Document Title
7559390 Electronic all-wheel drive module with overrunning clutch differential  
A drive train module with an electric motor, a clutch differential, a pair of wheel hubs and a pair of shafts, which rotatably couple the wheel hubs to the clutch differential. The clutch...
7553250 Drive train of an all-wheel drive vehicle  
The drive train of an all-wheel drive vehicle comprises a transfer case that is connected to the motor block, a driven front axle, a driven rear axle, drive shafts and a control device. To vary the...
7485063 Drive train for a motor vehicle and power divider therefor  
A drive train for a motor vehicle, which has a front axle and a rear axle, of which one is driven constantly and the other is driven as required, with a drive unit which is installed in the motor...
7464626 Torque transmission apparatus and case structure  
A torque transmission coupling includes a rotating shaft and a drive pinion shaft for carrying out input and output transmission of a torque. A torque control part is arranged between the rotating...
7361113 Torque distributing drive unit for motor vehicles  
A drive axle assembly includes a pair of axleshafts connected to a pair of wheels and a drive mechanism for selectively coupling a driven input shaft to one or both of the axleshafts. The drive...
7338403 Torque coupling with power-operated clutch actuator  
A torque transfer mechanism and a control system are disclosed for adaptively controlling the transfer of drive torque between first and second rotary members in a power transmission device of the...
7294082 Powertrain arrangement for a skid-steer vehicle  
A powertrain arrangement for selectively operating a vehicle in a skid-steer configuration is provided. The arrangement includes an engine coupled to a differential. A first torque transfer...
7127343 Slip control device of four-wheel-drive vehicle  
A temporary indicated torque is obtained by taking a conventional dead zone area for a first slip control area, and the value proportional to the slip quantity for a maximum value, this temporary...
7083541 Axle drive block with a differential lock  
An axle drive block for a motor vehicle, comprising a first and a second differential in a driven housing. Both of the differentials are coaxially aligned planetary spur gears, the sun wheels of...
7059992 Power transfer assembly for four-wheel drive vehicle  
A power transfer assembly for a four-wheel drive vehicle includes first and second output shafts and a drive mechanism operable to selectively transfer drive torque from a driven input shaft to the...
7017887 Winch for boat trailer  
A low-amp winch for use on boat trailers is provided with a higher gear reduction than conventional winches and with a winch cable made of a softer material and shorter length than conventional...
6958904 Rotating display mounting structure  
A rotating display mounting structure includes a rotating display pivotally mounted in an open frame, and two locking mechanisms adapted to lock the rotating display to the open frame. Each locking...
6926634 All-wheel drive transfer case with different front and rear axle ratios  
A transfer case is provided for a vehicle having front and rear axles. The transfer case includes a planetary gear set with first, second and third members. The first member is continuously...
6873896 Drive-force distribution controller and drive-force distribution method for four-wheel-drive vehicle  
A drive-force distribution controller controls a drive-force transmission apparatus of a vehicle in order to control transmission of drive force to rear wheels or front wheels of the vehicle in...
6862953 Modular bi-directional clutch assembly  
A controllable, multi-mode, bi-directional overrunning clutch assembly and a shift system are adapted for use in a power transmission device. The clutch assembly includes a first ring journalled on...
6843749 Apparatus and method to achieve multiple effective ratios from a fixed ratio transaxle  
A motor vehicle drive train assembly for achieving multiple effective ratios from a single ratio transaxle enables application of a fixed ratio transaxle, such as used in electric vehicle drive...
6837819 Transfer case with two planetary gear sets having a common carrier  
A common carrier assembly that is particularly adapted for use in supporting planetary gear sets used in a four-wheel drive vehicle transfer case. The common carrier includes a drive plate, a...
6805652 On-demand transfer case with controllable bi-directional overrunning clutch assembly  
A controllable, multi-mode, bi-directional overrunning clutch assembly and a mode shift system are adapted for use in a transfer case for transferring drive torque from a primary output shaft to a...
6776275 Drive system for an all-wheel driven motor vehicle  
Drive system for an all-wheel driven motor vehicle having a first and a second driven axle ( 3, 9 ), which drive system has a differential-speed-dependent clutch ( 6 ) for driving the second driven...
6634978 Differential device for 4WD-vehicles  
A differential device for 4WD vehicles having a reduced size and capable of being produced at lower costs makes it possible to select between a 2WD state, a differential-free 4WD state, and a...
6592487 Torque distribution device  
A differential drive that includes a rotatably driven differential housing supported in a housing. The differential drive further includes a differential gear set arranged and supported in the...
6425840 Differential gear  
A differential gear for distribution of torque between a forward driven wheel shaft and a rear driven wheel shaft on a vehicle in which the rear wheel shaft can be raised has an input shaft ( 3 )...
5836848 Transmission for a four wheel drive vehicle with a transverse engine  
Vehicle transmission consisting of a basic gearbox (1) and a supplemental gearbox (11), comprising a planetary gear set (23) with a direct drive mode and a crawl mode, a differential (31) between...
5769748 Gimbal employing differential combination of offset drives  
A gimbal system includes a pair of stepper motors that drive respective drive trains of a differential drive assembly such as a differential gear assembly. Either the drive ratios or the step sizes...
5545103 Vehicle transfer case with dual electrically-actuated magnetic clutches  
A vehicle drive train transfer case includes a differential with an input and two outputs, a normally disengaged electromagnetic first clutch, and a normally engaged second clutch adapted to be...
5411447 Full-time integrated planetary four-wheel drive transfer case with traction  
The present invention relates to the arrangement of a gear reduction unit and an interaxle differential mechanism as an "integrated" planetary-type gear assembly which is adapted for use in the...
5386898 Vacuum actuated axle disconnect  
A part time four wheel drive vehicle has an axle disconnect in its auxiliary drive axle. The axle disconnect has a clutch sleeve non-rotatably and translatably mounted on an inner axle shaft so...
5352164 Switchable differential drive  
A switchable differential drive, preferably for a vehicle driven by an electric motor, has a differential drive housing, a drivable differential carrier rotatably supported in the housing, two axle...
5346442 Range shift arrangement for four-wheel drive vehicles  
A synchronized shift arrangement is disclosed for shifting a planetary-type gear reduction assembly from a low-range operating mode to a high-range operating mode. This arrangement is particularly...
5342254 End-of-arm tooling device  
An end-of-arm tooling device for a robot or like manipulator is provided which, in a preferred embodiment, includes a differential separating a first torsional input into first and second torsional...
5286238 Power transfer device for four-wheel drive  
A power transfer device adapted for use in combination with a primary transmission for an automotive vehicle, including a housing, a first output shaft rotatably mounted on the housing and having...
5062561 Apparatus for controlling the feed of an intermittent web-feeding apparatus  
The driving gear meshes with the gear on the web of a planetary gear. This planetary gear includes an arrestable sun wheel. The output sun wheel is rigidly connected to the drive shaft. It extends...
5057062 Operating apparatus for four-wheel drive vehicle  
A transfer case operation mode shifting apparatus used on a vehicle equipped with part-time four-wheel drive which having a center-differential shiftable between a differential-locked and...
5018592 Steering control for snowblowers  
The disclosure relates to the use of two clutches, one associated with each wheel of a two wheel snowblower, selectively operated by a pivoting control on the handle so as to allow for power...
4978329 Limited slip differential  
A limited slip differential includes a differential case, a pair of side gears formed of spiral bevel gears and disposed in the differential case, a plurality of pinions formed of spiral bevel...
4805484 Power transfer mechanism for four-wheel drive  
A power transfer mechanism comprises a planetary gear assembly incorporating double planet gears which are in mesh with each other and journalled on a carrier. Input member is drivingly connected...
4768399 Four wheel drive power transmission system with clutch between central torque non balanced differential device and one wheel pair  
In a four wheel drive power transmission system for an automotive vehicle, including a planetary gear mechanism wherein the carrier, the ring gear and the sun gear thereof operate as a power input...
4735110 Shifting arrangement for two clutches for the shifting between a single-axle standard drive and a two-axle all-wheel drive for a motor vehicle having two drivable vehicle axles  
A shifting arrangement for the shifting between a single-axle standard drive and an all-wheel drive, having a first clutch for the locking of a central differential gear and a second clutch for the...
4677875 Transfer case for multiple drive axle vehicle  
The transfer case comprises differential gearing in the form of a single planetary gear set having an annulus, a first set of planet gears in engagement with the annulus, a second set of planet...
4625584 Split axle drive mechanism for part-time four-wheel drive vehicle  
A split axle drive mechanism for a part-time four-wheel drive vehicle comprises a first axle shaft connected to one side gear of a differential, a first output member arranged to be connected to...
4555962 Manually engaged and automatically disengaged locking device for a vehicle differential  
The device is provided with an engagement pin carried by a differential housing of the differential operable to rigidly angularly interconnect the differential housing with one of the bevel gears...
4462271 Automatic differential control apparatus  
A multi-position positive clutch is disclosed for use with a between-front-and-rear axle (center) differential of a multiple drive axle vehicle. One clutch member is biased to an overrun position...
4344335 Power distributing device for vehicles  
A power distributing device for four-wheel-drive vehicle including an input shaft, a first output shaft for transmitting power to rear wheels, a second output shaft for transmitting power to front...
4341281 Split axle drive mechanism  
A split axle drive mechanism for a part-time four-wheel drive vehicle comprises an automotive type differential which has an input to the differential case and a pair of outputs from the respective...
4188838 Control apparatus of a transfer mechanism  
A control apparatus of a transfer mechanism includes a case member, an input axle, an intermediate axle arranged parallel with the input axle, an output axle on the rear wheel side arranged...
4138906 Power distributing apparatus for vehicles  
A power distributing apparatus for vehicles includes an input shaft, first and second output shafts, a simple planetary gear set having a carrier operatively connected to the input shaft, a ring...
3895546 Transfer transmission mechanism  
A transfer mechanism for use in a motor vehicle assembly having a source of power and a pair of first and second aligned axles, the transfer mechanism including a planetary spur gear train formed...
3262512 Four wheel drive  
3260134 Controlled steering differential with external brakes  
3248970 Top lift assembly  
Matches 1 - 50 out of 50