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JP2018176883A |
To prevent falling of a differential lock sleeve when an axle shaft is removed.A differential lock fork 18 is formed and disposed so that an opening 18a of the differential lock fork 18 is oriented in an upper direction of a vehicle. In ...
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JP2018173137A |
To provide a differential device which enables a length from a left constant velocity universal joint (CVJ) to a right CVJ as seen in a width direction of a vehicle to be made into a short length.A differential device 1 includes: a first...
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JP6418218B2 |
In a differential limiting device (66; 110; 120; 140) for a vehicle, when rotary motion of an electric motor (74) is converted by a screw mechanism (76, 146) into linear motion of a nut member (90; 144) in a direction of a first axis Cl ...
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JP2018168938A |
To provide a differential capable of supplying a lubricant to a differential gear from an inner side of a supporting member.A differential 11 includes a plurality of differential gears 26, a plurality of differential gear supporting memb...
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JP2018168891A |
To provide a differential device capable of improving lubrication in a differential device.In a differential case 10 driven to rotate about an axis by receiving driving force, both side gears 11 and 12 which coaxially opposes to each oth...
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JP2018169032A |
To provide a power device capable of mechanically switching a connection state of a driving source and a wheel according to a vehicle running state.Sun gears LS1, RS1 of first left and right planetary gear mechanisms 11L, 11R are connect...
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JP2018168964A |
To provide a differential capable of improving rigidity to thrust load while considering torque transmission.A differential D includes a supporting member 16 having a plurality of supporting portions 49 supporting an end portion at one s...
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JP2018169002A |
To provide a speed change mechanism capable of supplying torque of a proper rotating speed to an oil pump while changing a speed in multiple stages although an expensive raw material is suppressed from being used.A speed change mechanism...
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JP2018168876A |
To provide a planetary transmission device that in a case where deviation due to a manufacturing error occurs more or less in first and second transmissions, can absorb the deviation to enable smooth operation, and a differential device ...
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JP2018168937A |
To provide a transmission capable of reducing a thrust load of a bearing.A transmission device 11 comprises: a housing 13; a drive gear 15 which is supported in the housing 13; a driven member 23 including gear teeth 44 that are meshed w...
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JP2018168961A |
To provide a differential capable of suppressing seizure of a differential gear.A differential includes a plurality of differential gears 26, a supporting member 29 having a plurality of both end supporting portions 45 respectively suppo...
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JP2018168936A |
To provide a differential capable of reducing the number of components and improving assemblability.A differential 11 includes a plurality of differential gears 32, a pair of output gears 33a, 33b respectively engaged with the plurality ...
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JP6413454B2 |
In a control device for a limited slip differential that limits a differential operation of front and rear wheels of a four-wheel-drive vehicle having mounted thereon a vehicle behavior control device that controls a braking force, an EC...
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JP6414089B2 |
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JP6411921B2 |
To improve the lubrication performance of a sliding portion of a pinion shaft and a pinion of a differential gear.A pinion shaft 17 is formed with a part supporting a pair of pinions 19 on a circular cross section. When a lubricant drawn...
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JP6411743B2 |
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JP6412383B2 |
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JP6407244B2 |
A power system includes an electric motor, a transmission, and a differential gear system. The transmission includes a first gear that is mechanically connected to the electric motor, a second gear that has a rotation axis in common with...
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JP6407678B2 |
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JP2018529895A |
The present invention is a clutch module for an automobile power train, which rotates in the clutch housing (3) using a clutch housing (3) having a coupling element (34,35) and a drive shaft bearing (26). A drive shaft (4) rotatably supp...
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JP2018155310A |
To provide a device capable of generating a couple of large forces in a four-wheel drive vehicle, without increasing a vehicle drive device of an auxiliary driving source.A four-wheel drive vehicle AM has front and rear wheels, one of wh...
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JP2018155327A |
To reduce the number of part items, processing man-hours and assembling man-hours by making a second coupling member which is constituted of a hollow shaft of a gear device incorporated into a vehicle drive unit, and a first coupling mem...
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JP6399709B2 |
An electric drive unit for a vehicle including an electric motor, a differential housing, a reducing gear set, a drive input gear, a first clutch and a second clutch. The differential housing forms a carrier for a plurality of planetary ...
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JP2018150986A |
To provide a power device capable of selecting a first operation mode for transmitting torque from a power source to first and second driven portions in a manner that the torques are acted in the directions same as each other, and a seco...
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JP2018146021A |
To provide a differential device capable of reducing falling-down in an axial direction, of a side gear of a ring gear.A differential device 11 includes a plurality of differential gears 32, a plurality of differential gear supporting me...
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JP2018146020A |
To provide a differential device capable of contributing to narrowing of a width.A differential device 11 includes a plurality of differential gears 34, a plurality of differential gear supporting members 36 respectively supporting one d...
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JP2018146073A |
To adjust drive forces of left and right wheels by a simple and compact structure, and to improve motion performance by imparting the drive forces, related to a drive force adjustment device.Either of two rotating shafts of a planetary g...
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JP2018146066A |
To improve supporting rigidity of projecting portions axially extended from a cover main body of a first cover to support back faces of differential gears with a simple structure utilizing an input member, thus the projecting portions ca...
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JP2018146047A |
To achieve rigid pressure-insertion fixation while performing press fitting without the necessity of a special machine when fixing a final gear and a differential case.A differential gear device A having a differential gear mechanism G w...
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JP6390786B2 |
A differential case has no hole other than two oil holes except for a pinion shaft hole and a pair of drive shaft holes and has an annular receiver attached thereto that has an inner periphery smaller than the outer periphery of side gea...
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JP2018141512A |
To provide a power transmission device which enables improvement of rigidity of a pressure plate and stabilization of movement of a clutch member.A power transmission device 1 includes: a pair of rotary members 3, 5 which enable relative...
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JP2018141550A |
To provide a vehicle differential case which enables weight reduction by reduction of a thickness of the vehicle differential case and has required strength.A differential case is formed by forging using two molds 62, 64. A reinforcement...
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JP2018526588A |
The present invention is a transmission assembly for automobiles, in which a transmission input stage (1) and a differential (3) coupled to the transmission input stage (1) via one common planetary frame (2). ), And this differential (3)...
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JP6388904B2 |
A drive unit utilizing a double planetary differential and an overdriven gear to shift torque between output shafts. The drive unit includes a motor, a differential caging housing a planetary differential and in driving engagement with t...
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JP2018135964A |
To solve a problem that in a conventional device, the variation of an engagement contact line length to be a problem on hardness is not considered.A face gear transmission device includes a face gear F and a pinion P, and repeats engagem...
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JP2018135976A |
To reduce a weight and costs of a differential gear by individually applying characteristics respectively requested by a first case side wall and an input plate.In a differential case 2 which has first and second case side walls 2a, 2b a...
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JP2018135032A |
To provide a braking device for a vehicle that is able to hinder a rotating speed of a drive source for traveling from exceeding the upper limit rotating speed during braking of the vehicle and prevent abnormal states and so on of the dr...
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JP6380010B2 |
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JP6380371B2 |
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JP6381178B2 |
The present invention utilizes the rotary kinetic power of a rotary kinetic power source to directly drive the epicyclic gear set, or to drive the epicyclic gear set through a transmission device, then a controllable multiple speed-ratio...
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JP6376397B2 |
The invention relates to a multi-disc clutch lock having a differential housing in which a differential pinion between axle bevel wheels, disc sets between the axle bevel wheels and the differential housing is untwisted, but thrust rings...
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JP6380372B2 |
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JP6380260B2 |
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JP6381057B2 |
A torque vectoring unit for use with a motor vehicle including a differential unit, a gear arrangement and a clutch system. The gear arrangement is connected to the differential unit and includes a first gear set, a second gear set, a th...
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JP2018132075A |
To improve assembly workability by enabling a bracket which is interposed between a back face of a differential gear and an inner peripheral surface of an input member and into which a differential gear support shaft is inserted in a sli...
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JP6377282B2 |
A transmission assembly for an electric drive for a motor vehicle comprises a first transmission unit having a drive gear and a driven gear; a second transmission unit which is drivingly connected to the first transmission unit and which...
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JP6376668B2 |
A locking differential assembly includes a differential case defining an axis of rotation and a gear chamber. A first side gear is at a first end of the differential case. A second side gear is at a second end of the differential case op...
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JP6378018B2 |
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JP6378219B2 |
A motor drive unit having an inboard brake in which a lateral weight distribution is balanced is provided. In the motor drive unit, output torque of a drive motor is distributed to a right driveshaft and a left driveshaft via a drive gea...
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JP2018128130A |
To provide a differential device for a vehicle which improves the durability of a pair of thrust bearings for rotatably supporting a drive pinion shaft to a differential carrier.According to a differential device 10 for a vehicle, a long...
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