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7611437 |
Spacer pin arrangement for helical gear differential
An axle assembly that includes a differential case which is rotatable about an axis, a pair of side gears that are disposed within the differential case, a spacer ring and a cross pin. The spacer...
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7582038 |
Differential gear train for wheeled vehicle
A differential gear train for a wheeled vehicle includes a first housing, a first cover, a second housing, a second cover, a plurality of pinions, a first sun gear, and a second sun gear. Thus, the...
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7404780 |
Torque distribution-controlling apparatus
A torque distribution-controlling apparatus, by which a torque from a driving power source is distributed to vehicle right and left wheels via right and left axles, includes a differential having a...
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7232399 |
Differential assembly
An axle assembly that includes a differential casing, which is rotatable about an axis, a pair of side gears that are disposed within the differential casing, a spacer and a cross pin. The spacer...
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7147585 |
Helical gear differential
An axle assembly that includes a differential casing, which is rotatable about an axis, a pair of side gears that are disposed within the differential casing, a spacer and a cross pin. The spacer...
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7137922 |
Differential device
A differential device includes a main flywheel, a main shaft integrated with the main central gear, prime train of planet gears, secondary train of planet gears, secondary shaft integrated with the...
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7029415 |
Differential apparatus
A differential apparatus having a limited slip differential mechanism which comprises a differential case, a pair of side gears housed in the differential case and connected to driving shafts, and...
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7022041 |
Helical gear differential
A differential assembly that includes a differential casing, which is rotatable about an axis, and a pair of side gears that are disposed within the differential casing. First, second, third and...
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6634979 |
Gear system with adjustable resistance to differential action
A differential gear system for a vehicle includes a casing having two sun gears connected to half shafts for the vehicle's wheels, and two sets of planetary differential pinions surrounding the sun...
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6599217 |
Limited slip differential
A limited slip differential having a carrier with a plurality of recesses disposed symmetrically relative to a gear opening. The gear opening having a gear diameter, and each of the plurality of...
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6402656 |
Limited slip differential
A limited slip differential comprising a casing containing a fluid medium, the casing rotatably driven along an axis by an input member; a plurality of opposing pinions therein the casing that are...
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6325737 |
Helical gear differential with geared lube pump
A differential casing is provided which is rotatable about an axis. The differential casing is generally cylindrically shaped and defines a first end surface and a second end surface. A pair of...
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6066064 |
Parallel-axis combination differential gear unit
Paired planetary gears 3A, 3B are each provided on one end thereof with a long gear portion 31, on the other end with a short gear portion 32, and a neck portion 33 between the long gear portion 31...
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6053838 |
Helical differential assembly
A one-piece differential casing for a parallel-axis differential assembly is provided. The integral casing includes a drum segment defining an internal chamber and a flange segment extending...
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6019695 |
Automobile driving system
Principal components of an automobile driving system for a two-wheel drive vehicle including a torque converter, a belt-type variable-speed transmission, a front differential gear, a transmission...
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6013004 |
Parallel-axis gear differential with pinion mounted brake shoes
Parallel-axis gear differentials include a housing rotatable about a common axis of a pair of output shafts, and a planetary gearset mounted in the housing for interconnecting the output shafts....
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5984823 |
Differential with shaft locking mechanism
A shaft retention and spacer mechanism, referred to as a button lock assembly, is installed between the ends of the axle shafts within the differential housing of a differential assembly. The end...
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5983754 |
Split spacer for a differential assembly
A differential assembly which has a split spacer assembly. The spacer assembly aligns a drive member with a coupler member. The coupler member may be attached to a drive wheel axle. The drive...
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5976051 |
Differential drive with inner supporting means for the differential gears
A differential drive having a drivable differential carrier rotatably supported in a drive housing, said differential carrier comprising a carrier portion and two cover parts. Two axle shaft gears...
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5971882 |
Parallel-axis gear differential
At least one pair of first pockets (12A, 12D) are formed in the inner peripheral surface of a housing (1). The first pockets (12A, 12D) are arranged away from each other in a circumferential...
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5879262 |
Power transmitting device wherein power is distributed to two side gears through partition wall interposed between the gears and rotated with differential case
Power transmitting device wherein power received from drive source (22) through an input member (44) is distributed to two side gears (12, 14) engaging respective pinions (16, 18), so as to permit...
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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...
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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...
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5839985 |
Differential apparatus having a thrust washer
A differential apparatus comprises: a casing (1) rotated by an external power; a first shaft (9) rotatably supported by the casing: a second shaft (11) rotatably supported by the casing; a first...
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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...
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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...
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5733216 |
Thrust-block for C-clip differential
A parallel-axis torque-proportioning differential has four pairs of planet gears arranged symmetrically-but-non-equiangularly about a common axis in two mirror-image gear sets separated by angular...
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5728024 |
Differential apparatus
A differential apparatus includes a differential casing, a pair of helical side gears and a pairs of helical pinion gears. The helical pinion gears are accommodated in bores formed in the...
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5713812 |
Differential apparatus
This differential apparatus has a differential casing rotated by an engine, side gears on an output side arranged within the differential casing and spline-connected to output shafts, pinion gears...
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5713811 |
Differential drive with differential gears having spherical bearing journals
A differential drive including a differential carrier which is rotatably supported in a drive housing. The drive housing receives two coaxial axle shaft gears and two sets of axis parallel...
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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...
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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,...
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5669844 |
Lubrication system for a parallel-axis differential
In a parallel-axis differential, a pair of sun gears are received in a housing in a coaxial relation. Also, at least a pair of planetary gears are received in the housing in parallel relation with...
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5658214 |
Differential drive
A differential drive having a drivable differential carrier supported in a drive house. The differential drive includes two axle shaft gears which are coaxially supported in a first bore. A...
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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...
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5651748 |
Two-speed differential
A two-speed differential adapted for use in motor vehicle driveline applications. The two-speed differential is capable of selectively transferring power to either a first drive mechanism for...
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5647815 |
Differential with bias control
An automotive differential (10) is modified to provide better control over torque transfers between a housing (12) and a pair of output shafts (16 and 18), as well as torque transfers between the...
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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...
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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;...
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5554081 |
Differential with distributed planet gears
A parallel-axis torque-proportioning differential includes four sets of planetary gear pairs mounted within a differential housing having exterior dimensions substantially identical to those...
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5533944 |
Differential with outwardly directed planetary gear separating forces
A parallel-axis gear differential (10) includes a planetary gearing assembly of sun gears (22 and 24) and planet gears (26, 28, 30, 32, 34, and 36) carried within a housing (12). The planet gears...
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5529547 |
Differential
In a differential for vehicles, a pair of side gears are received in a housing and coaxial with the housing. The pair of side gears are spline-connected with end portions of a pair of coaxial...
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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...
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5518464 |
Torque divider
A torque divider for distributing the engine torque in a determined torque dividing ratio includes a case which is driven and rotated by an engine and which has first and second supporting holes....
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5492510 |
Differential with extended planet gears having multiple meshing portions
A parallel-axis gear differential includes one or more pairs of planet gears (68 and 70) for interconnecting two side gears (34 and 36). The planet gears (68 and 70) include at least three meshing...
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5462497 |
Controllable parallel axis differential
A parallel-axis differential comprising a housing rotatable in forward and reverse drive directions about a common axis of rotation of a pair of drive shafts, first and second side gears positioned...
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5443431 |
Differential with friction-enhancing wedge
Increased friction is generated in a parallel-axis gear differential by wedges 66 having respective bearing surfaces 68 and 70 for rotationally supporting outside diameter surfaces of a pair of...
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5441461 |
Limited slip differential gear assembly
Disclosed is a differential gear assembly. The assembly comprises a case which is rotated by a driving force of a power source and has a pair of walls extending substantially radially and defining...
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5433673 |
Differential with pivotable gear mountings
A parallel-axis gear differential (10) has planet gear pairs (46) separated by pivotable toggles (56). A leading member (48) of each planet gear pair (46) is angularly advanced in a forward drive...
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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,...
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