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JP2020502441A |
A method of detecting ball loss conditions in a ball lamp assembly. The method comprises providing a drive unit having one or more clutch pack assemblies, one or more motors with motor output shafts, and one or more ball lamp assemblies....
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JP2020012492A |
To realize miniaturization and reduction of weight of a differential case without restricting layout in a transmission case.A differential gear device A is disposed in a transmission case 10 for distributing driving force from an engine ...
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JP6633427B2 |
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JP6633696B2 |
A vehicle drive apparatus, including an electric motor including a rotor rotating about a first axial line in a vertical direction and a stator disposed around the rotor, a first rotating shaft rotating integrally with the rotor and incl...
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JP2020008054A |
To provide an axle driving device which includes a differential mechanism and a differential lock mechanism and enables use of a common side gear in the device.An axle driving device 1 includes a differential mechanism 5 and a differenti...
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JP2020500769A |
Drive unit assembly The drive unit includes a motor drivenly connected to a motor output shaft operably connected to the sun gear of the gear assembly. The gear assembly further includes a gear assembly housing, one or more planetary gea...
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JP6626906B2 |
The disclosure provides a driving device of a vehicle, wherein even if a power storage device is fully charged, the driving device is capable of applying a corresponding decelerating force to a driving wheel. The driving device of the ve...
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JP2019536957A |
A drive unit with a motor output shaft connected to the sun gear is connected to one or more planetary gears connected to the planetary gear housing. The housing is connected to a planetary gear assembly pinion gear that is connected to ...
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JP2019214102A |
To provide a wrist unit of a robot, capable of performing, by one drive motor, rotation operation of a first wrist and a second wrist around one shaft in two shafts orthogonal to each other, and rotation operation of the second wrist aro...
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JP2019536683A |
A vehicle driveline system for vehicles, said the system consists of a differential (100) with a differential housing (106) that can be connected to the engine via a pinion (103) and two that can be connected to their respective wheel ax...
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JP6621062B2 |
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JP6621298B2 |
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JP2019211044A |
To provide a control device of a four-wheel drive vehicle, in which output characteristics of a pair of right and left electronic control couplings can be recognized during turning run.In this control device 70 of a vehicle 10, coefficie...
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JP2019209792A |
To provide a four-wheel-drive vehicle control apparatus capable of maintaining a straight-line stability and start performance even with variation in the output characteristic of an electronic control coupling.With a control apparatus 70...
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JP2019211041A |
To provide a drive force distribution device which can position a center plate in an axial direction at high stiffness with respect to a clutch housing while suppressing a cost, and can independently control drive forces which are transm...
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JP6617723B2 |
A brake unit that is downsized without reducing brake torque applied to wheels. The brake unit comprises: a first brake device that applies brake torque to a first rotary shaft; a first speed reducing device that transmits the brake torq...
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JP2019206286A |
To provide a driving switching control device that can improve accuracy of switching driving force into a transmission state.A driving switching control device comprises: a first input part 201 that performs processing for inputting tran...
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JP6617075B2 |
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JP6612577B2 |
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JP6611678B2 |
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JP6609316B2 |
A case housing a pair of side gears rotatable about a first axis and a pair of pinion gears rotatable about a second axis perpendicular to the first axis to constitute a differential device and being rotatable about the first axis, the c...
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JP6607984B2 |
A power system includes an electric motor for driving a left wheel and a right wheel of a vehicle, an electric motor control device for controlling the electric motor, a transmission disposed on a power transmission path between the elec...
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JP6609541B2 |
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JP6607124B2 |
A member joining structure for a differential device, the member joining structure includes a ring gear including a helical tooth extending in a rotation axis direction; a differential case that is rotated with the ring gear; and a first...
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JP6609521B2 |
To provide a driving device capable of reducing energy loss at the time of backing travel or deceleration regeneration travel.There are provided a first one-way clutch OWC1; a disconnecting or connecting means arranged on a power force t...
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JP6605965B2 |
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JP2019178747A |
To provide a drive force distribution device which enables an axial position of a clutch housing to be fixed while inhibiting increase of the number of components to control drive forces to be transmitted respectively to output rotary me...
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JP6589575B2 |
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JP2019173830A |
To provide a differential gear device in which a ring gear is fastened and fixed to a differential case with a plurality of bolts, and which can efficiently prevent the loosening of the bolts.A differential gear device comprises an outer...
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JP2019173914A |
To provide a differential gear in which a differential case is constituted by a pair of case half bodies, an oil hole at a case half body can be formed without applying any additional processing under application of cutting processing ag...
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JP6587975B2 |
In a support structure for a rotating member, in which a support body supporting a rotating member so as to be rotatable around a predetermined axis is provided with a spherical support face that is recessed toward a side opposite to the...
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JP6587892B2 |
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JP2019168077A |
To provide a differential gear device which can further surely prevent distortion resulting from contraction caused by cooling after the fusion of a weld portion, in the differential gear device in which an internal periphery of a ring g...
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JP6583369B2 |
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JP2019163839A |
To provide a differential device which can suppress the lowering of a magnetic force acting on an armature while preventing the contact of the armature and a yoke, in the differential device having a constitution for moving a moving memb...
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JP2019163779A |
To stably supply a sufficient quantity of a lubricant to a region which is necessary to be lubricated, in a reduction gear.A final reduction gear 1 having a ring gear 2, a differential case having a flange part 9 for fastening the ring g...
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JP2019163782A |
To provide a differential device which can increase a transmission capacity of a drive force while suppressing the enlargement of the device and an increase of weight, in the differential device having a moving member which is arranged s...
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JP2019163840A |
To provide a differential device which can suppress the enlargement of the device, in the differential device capable of regulating differential movement between a pair of side gears, and having an interval holding member for holding an ...
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JP2019158070A |
To provide a vehicle power apparatus capable of ensuring stable runnability of a vehicle even during turning without stopping the vehicle when a failure occurs in one of two power sources.A planetary gear device PG of a vehicle power app...
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JP2019157973A |
To smoothly discharge a lubricant in a differential case to the outside of the case by a simple oil path structure using mutual mating faces of both case-halved bodies without particularly forming a window hole at the differential case, ...
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JP6577027B2 |
A method and system for controlling the stability and yaw response of a vehicle being equipped with a front axle (24), a rear axle (26), a controllable differential (22) and a control unit (50) arranged for locking and unlocking the diff...
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JP6577046B2 |
For the operation of a gearless clutch-controlled differential unit with a first clutch and a second clutch, without abandoning the possibility of assigning different torques to the clutches, it is provided that a control variable origin...
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JP2019152266A |
To provide a differential device that can lubricate the inside of a differential case simply at low cost by a natural oil supply system using rotation of the differential case.A differential device 1 is configured such that: a pinion sha...
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JP6574626B2 |
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JP6571157B2 |
The power distribution device includes: a double pinion first planetary gear mechanism including a first sun gear, a first carrier, and a first ring gear; and a double pinion second planetary gear mechanism including a second sun gear, a...
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JP2019143646A |
To efficiently supply lubrication oil to an interior of a differential case with a simple structure.A differential gear 1 includes: a differential case 2 which incorporates a pinion shaft 3, a pinion gear 4, and a side gear 5 and is form...
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JP6565524B2 |
A vehicular differential apparatus includes: a differential case; a first output portion in which a first coupling member and a first side gear mesh with each other via helical teeth; a second output portion in which a second coupling me...
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JP6565948B2 |
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JP6568453B2 |
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JP6566285B2 |
A variable speed accelerator includes: an electric driving device; and a transmission device changing the speed of a rotational driving force generated by the electric driving device and transmits the changed rotation driving force to a ...
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