Matches 51 - 100 out of 104 < 1 2 3 >
Match Document Document Title
5848950 Differential gear capable of deriving differential restriction force by frictional resistance with rotations of pinion and side gears  
A differential gear transmitting force from an engine to a pair of wheels, includes a differential gear case receiving driving force of an engine and rotatably driven having a casing body and an...
5842946 Parallel-axis differential  
In a parallel-axis differential, at least three pairs of planetary gears are rotatably receiving in a housing. At least three pairs of the planetary gears are arranged in a circumferential...
5823907 Access hole for differential apparatus  
A differential apparatus includes a differential casing, a pair of output side gears, a pair of output shafts connected to the output side gears, four pairs of long and short accommodating bores...
5787766 Torque-splitting gear  
The invention relates to a torque-splitting gear having a driving shaft and axis-parallel driven pinion shafts running in the same sense which are coupled with each other by toothed wheels. The...
5785624 Differential drive with supporting means for differential gears  
A different drive with a differential carrier rotatably supported in a differential housing. The differential drive includes a carrier portion and two cover parts. Two axle shaft gears are...
5727430 Locking differential including friction pack clutch means  
A locking differential includes annular friction pack clutch assemblies for normally connecting the drive shaft of a vehicle to a pair of axially aligned driven axle shafts. A pair of clutch...
5685795 Differential  
A first and a second center washer are interposed between a pair of sun gears received within a housing. A first engagement portion comprising a pair of planetary gears, etc. is disposed on an...
5674146 Differential gear apparatus  
A differential gear apparatus includes a differential case 21 having casing members 31,33 fixed by a tightening member 35 and driven by an engine to be rotated, side gears 37,39 on the wheel side,...
5655987 Roll-formed differential gear  
A gear for use in automotive differentials and a method for its manufacture in which, initially, the gear teeth are roll-formed in a cylindrical rod workpiece between a pair of toothed dies so that...
5643129 Speed reduction gearset and torque split differential mechanism  
A speed reduction and differential mechanism assembly includes an input shaft; first and second output shafts; a planetary gearset comprising a sun gear, ring gear, carrier and planet gears...
5599250 Torque distribution type differential gear system  
In a differential gear system disclosed, a pair of sun gears and a plurality of pairs of planetary gears are received in a housing. The pair of sun gears are coaxial with a rotational axis of the...
5580326 Differential gear assembly  
Disclosed is a differential gear assembly having: a rotatable case; first and second side gears being coaxially supported in the case and connected to first and second output shafts, respectively;...
5540629 Mechanism for conteracting reaction torque in a powered, reversible, hand-held rotary driver  
A reversible hand operated rotary power tool contains an internal mechanism for reducing the reaction torque that would otherwise be exhibited directly upon the housing, and hence imposed upon the...
5527229 Planetary differential gear system provided with a differential action limiting mechanism  
In a planetary differential gear system using helical gears, a clutch is interposed between a carrier for planetary gears and a differential casing, and adapted to be engaged by an axial thrust...
5484348 Differential unit  
The differential unit includes an input gear for receiving power, a first arrangement of gears for delivering power to a first output gear arrangement, and a second arrangement of gears for...
5443430 Spur gear differential for a vehicle  
A differential for transmitting rotational power to the left and right axles of a vehicle. Loss of adhesion by one drive wheel is countered by the other drive wheel maintaining traction through the...
5415601 Parallel-axis differential with restrained center washer  
In the disclosed torque-proportioning type of automotive differential, a parallel-axis planetary gear arrangement interconnects the ends of a pair of coaxial drive axles. The axles are received,...
5389048 Parallel-axis differential with triplet combination gears  
The preferred embodiments of the invention disclose an automotive torque-proportioning differential of the parallel-axis type having two planetary sets of either three or four combination gears in...
5376057 Multistage differential gear package  
A gear set is provided having a plurality of two-stage intermediate gears which do not require indexing on assembly or reassembly of the gear train. This is provided by aligning the two-stage gear...
5354246 Mechanism in a powered hand-held rotary driver for counteracting reaction torque  
A powered hand-held rotary tool adapted for preventing an externally manifested reaction torque upon the hand of an operator consists of a housing, a rotor adapted to be driven for rotation...
5346443 Parallel-axis gear differential with limited edge contact between gear members  
A parallel-axis gear differential has pairs of top and bottom planet gears (38 and 40, 42 and 44, and 46 and 48) operatively connecting a pair of side gears (30 and 32). Each of the planet gears...
5295922 Differential drive  
A differential drive has a drivable differential carrier rotatably supported in a differential housing. Two axle shaft gears are rotatably held in cylindrical bores in the differential carrier. The...
5285866 Drive train  
The invention provides a drive train for propelling a vehicle capable of being used for transporting ore, coal or broken rock in underground mining operations. The vehicle has front and rear...
5282775 Planetary gear type differential apparatus  
A differential apparatus of planetary gear type comprises an internal gear, and a sun gear on the side of an axle. Each of a plurality of pinion-gear sets has an even number of pinion gears rotated...
5238461 Reactionlless differential rotary driver having optimized output torques  
A differential rotary driver includes a power input shaft, a differential gear mechanism arranged coaxial to the power input shaft and having two output gears with mutually opposite rotations, and...
5232416 Method and device for the variation of locking rates  
Method and apparatus for the varying locking rates of a differential gear system has a driven differential cage (1) with two coaxial axle shaft gears (9, 10) retained in cylindrical cavities (7, 8)...
5226860 Vehicle torque transfer case  
The present invention relates to a vehicle four wheel drive torque transfer case having a friction clutch which is selectively engaged when it is desired to place the transfer case in a four wheel...
5176591 Planetary gear differential with disconnect  
An internal disconnect mechanism for a planetary gear differential permits operation in either an engaged mode, wherein a driving connection is provided therethrough, and in a disengaged mode,...
5171194 Bifurcated variable ratio transmission  
A bifurcated variable ratio drive transmission employs a pair of series connected differential gear stages. In a fist stage, torque flow from the engine output shaft is bifurcated into major and...
5162026 Planetary axle drive system  
A front axle drive assembly is disclosed which requires less lateral distance than known prior art assemblies. The drive is preferably for use in four wheel drive vehicles having an offset...
5109944 Four wheel-drive system with viscous coupling  
A four-wheel drive system comprises a first drive train that is mechanically engageable for transmitting a driving force from an engine to a set of front wheels and a second drive train that is...
5067935 Interaxle differential  
An interaxle differential includes a central drive member that continuously connects an input shaft with a first output shaft, a clutch disk normally connecting the central drive member with a...
5030185 Limited slip differential  
A limited slip differential that uses worms and worm wheels, wherein two or more groups of worm wheels are rotated on a planetary carrier without using a spur gear which has heretofore been...
5009621 Torque splitting drive train mechanism for a dual counterrotating propeller marine drive system  
A dual counterrotating propeller drive mechanism for a marine propulsion system incorporates a torque splitting device which consists of a differential gear means and a ratio gear means. The torque...
4976669 Dual output planetary gear system  
A gear system for driving a pair of rotary loads, such as a pair of helicopter rotors operating in ambient air, with a single rotary input comprises a planetary gear train, the sun gear of which is...
4943267 Mechanical differential  
A mechanical differential is disclosed. The mechanical differential comprises first, second and third ring gears, each having inner and outer surfaces, and first and second planet gears and two...
4905787 Rear wheel drive mechanism for a motorcycle  
A regular motorcycle, particularly of the type having a shaft driven rear wheel, is provided with a modified and simplified structure of a differential gear allowing a quick change from a single...
4882949 Differential for a motor vehicle  
A differential for a motor vehicle is locked in straight-ahead driving. The differential has a pair of output shafts rotatably supported and inserted into a cylindrical differential case, and a...
4572318 Four-wheel drive vehicle transmission system  
A transmission system especially useful in performance saloon cars includes a simple epicyclic gear (2) between an engine (1) and a standard gearbox (MG or AG). The drive to the front axle (10) is...
4523493 Transmission gear for transverse mounting and motor vehicle with transmission gear mounted therein  
A transmission is mounted transversely in an agricultural or construction vehicle with a chassis frame. The transmission components are arranged substantially on two main shafts which are parallel,...
4423644 Multi-speed planetary differential  
A multi-speed planetary differential (10) for a vehicle or the like is disclosed which has first and second interconnected planetary gear sets (12,14) with first and second output members (18,20)...
4132131 Free-floating planetary transmission with contra-rotating dual output shafts  
A transmission having free-floating, compound, planetary gears in which the net moment tending to tilt each compound planetary gear out of its radial plane is substantially zero and in which said...
4074591 Combined torque proportioning and reduction drive assembly  
A power transfer mechanism incorporates a planetary or epicyclic gear set which may be shifted between high and low-range conditions to establish torque proportioning and locked-up reduction drive...
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...
3646834 COUNTERROTATING OUTPUT TRANSMISSION  
The counterrotating output transmission comprises a planetary gear assembly connected to be rotatively driven by a source of rotary power and having three different sized output ring gears. The...
3461743 METHODS AND APPARATUS FOR REVERSING THE DIRECTION OF ROTATION OF ENGINE OUTPUT SHAFTS  
3254543 Automatic regulator for machine tools and the like  
3060765 Differential gear  
2947202 Torque converter  
2795969 Final drive means  
Matches 51 - 100 out of 104 < 1 2 3 >