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Patent Searching and Data


Matches 201 - 250 out of 9,254

Document Document Title
WO/2021/057961A1
A vehicle comprises an axle. The axle comprises a differential (250). The differential (250) comprises: a driving gear (111); a driven disk (210), wherein the driven disk (210) is provided with a driven gear (212), the driven gear (212) ...  
WO/2021/057949A1
A differential (250), a vehicle, and an axle (200). The differential (250) comprises: a driven disc (210), wherein an inner peripheral surface of the driven disc (210) serves as a first contact surface; two half-shaft connectors (221), w...  
WO/2021/048939A1
Provided is a transmission device in which a planetary reduction gear and a differential device are combined, wherein a carrier (C) of the reduction gear is configured in a divided manner by a first carrier part (C1) supporting one ends ...  
WO/2021/042426A1
An electric drive assembly of a dry differential and a new energy automobile. The electric drive assembly of a dry differential comprises a speed reducer and a differential, wherein the speed reducer comprises a speed reducer box body (1...  
WO/2021/039966A1
Provided is a vehicle driving device that allows for inhibition of an increase in size in terms of a radial dimension while ensuring a sufficient reduction ratio. Two drive power sources (1A, 1B) are arranged on a first axis (X1), two ou...  
WO/2021/037592A1
The invention relates to a gear selector drum arrangement for a shifting unit in the drive train of a motor vehicle, comprising: a rotary drive (3) having a motor shaft (4) that can be rotatably driven in two directions of rotation (R1, ...  
WO/2021/037398A1
An electronically locking differential assembly according to the present disclosure includes a differential case, a first and second side gear, a lock actuation mechanism, a first and second tone wheel, a first and second pickup sensor a...  
WO/2021/039034A1
A utility vehicle includes: a power unit that outputs drive power; a drive shaft that receives the drive power transmitted from the power unit; a front axle that receives the drive power transmitted from the drive shaft; a right front wh...  
WO/2021/029026A1
Provided is a magnetic path element which covers a solenoid and is used adjacent to an annular core around an axis, the magnetic path element including a plate that is made of a soft magnetic material, makes surface contact with an axial...  
WO/2021/023338A1
The invention relates to a transmission arrangement (1) for a motor vehicle, comprising a stepped planetary gear set (2) and a spur gear differential (3) connected via a common planetary gear carrier (4), which differential has a first a...  
WO/2021/024610A1
This invention maintains a smooth rotation operation of a pinion gear. The differential device is equipped with: a differential case having a case body and a rotary shaft part that protrudes from the case body and is supported so as to b...  
WO/2021/013299A1
The invention relates to a planetary gearbox (1) comprising different planet sets which form a spur gear differential (2) and a reduction stage (3) and which are integrated in a planet carrier (4). A housing (5) is provided for the reduc...  
WO/2021/010121A1
A bonding outside-diameter part positioned at an axial center part, and fitting taper outside-diameter parts positioned on both axial sides sandwiching the bonding outside-diameter part, are formed on an outer-peripheral surface part of ...  
WO/2021/004584A1
The invention relates to a planetary transmission (1) with a differential (3) and at least one set of planetary gears (6) and with a common planetary carrier (9) for the differential (3) and the set of planetary gears (7), and with at le...  
WO/2021/002418A1
Provided is a differential device comprising a cast differential case, a differential gear mechanism accommodated in the differential case, and a machined part formed in the differential case by a machining operation after casting, where...  
WO/2021/002419A1
The present invention provides a differential device comprising a cast differential case and a differential gear mechanism stored in the differential case, the inner surface of the differential case having gear support surfaces for the d...  
WO/2020/262626A1
In this power transmission device in which a hub part of a ring gear is fixed by a weld to a flange part along the outer periphery of a transmission member, a hub part (Rb) is provided, on a lateral face (sr1) thereof, with an annular gr...  
WO/2020/262627A1
In this power transmission device in which a hub part of a ring gear is fixed by a weld to a flange along the outer periphery of a transmission member, an outer peripheral part (A3) for alignment, on the outer periphery of a flange part ...  
WO/2020/259876A1
The invention relates to a transmission with a differential locking unit, said transmission comprising an input shaft (10), a first output shaft (11), a second output shaft (12), a first planetary gear set (P1) and a second planetary gea...  
WO/2020/259874A1
The invention relates to a transmission having a torque vectoring superposition unit. The transmission comprises an input shaft (10), a first output shaft (11), a second output shaft (12), a first planetary gear set (P1) and a second pla...  
WO/2020/261200A1
A drive unit (1) for an electric vehicle, comprising: a first output (2) and a second output (3); a housing (20); a motor (4) in the housing (20) having: a body (9); an output (6) driven by the motor (4) for rotation relative to the body...  
WO/2020/259875A1
The invention relates to a transmission having a torque vectoring superposition unit. The transmission comprises an input shaft (10), a first output shaft (11), a second output shaft (12), a first planetary gear set (P1) and a second pla...  
WO/2020/257907A1
A multi-speed planetary hub transmission wherein bevel planet gears arranged in clusters mesh with corresponding bevel reaction gears and bevel output gears. The large gear size resulting from the bevel architecture gives enough space fo...  
WO/2020/250453A1
Provided is a drive device with which it is possible to reduce the size of a planetary gear mechanism, reduce the size and weight of the entire drive device, reduce the dimension between the tip ends of an output shaft for outputting rot...  
WO/2020/246046A1
Provided is a differential case allowing for good lubrication of a sliding part. A differential case 1 comprises an outer shell wall section 5 that accommodates a pinion gear 120 therein, wherein first grooves 23 are formed on the inner ...  
WO/2020/244736A1
A differential unit (10) for a vehicle(1) comprises a differential housing (14) comprising a first differential housing portion (14a) and a second housing portion (14b). The differential unit (10) further comprises a crown wheel (15) tha...  
WO/2020/238760A1
Disclosed is a differential locking mechanism, comprising a differential and a locking structure. The differential comprises a driven gear (1), a differential shell (2), an axle shaft (10), an axle shaft gear (14), a first planetary gear...  
WO/2020/238816A1
A co-located differential reducer, comprising an input element, an output element and a transmission gear. The transmission gear comprises a co-located differential gear train, the co-located differential gear train is provided with two ...  
WO/2020/242583A1
Methods and systems for an epicyclic gear mechanism that includes a primary differential assembly to selectively drive the fore secondary differential assembly and the aft secondary differential assembly. The fore secondary differential ...  
WO/2020/236033A1
The invention relates to a dual-stream transmission. The dual-stream transmission comprises a housing, and an input differential gear and an output differential gear with a first stream mechanism and a second stream mechanism disposed th...  
WO/2020/216504A1
The invention relates to a transmission (G) comprising an input shaft (10), a first output shaft (11), a second output shaft (12), a first planetary gear set (P1), and a second planetary gear set (P2) which is connected to the first plan...  
WO/2020/216509A1
The invention relates to a transmission (G) comprising an input shaft (10), a first output shaft (11), a second output shaft (12), a first planetary gear set (P1), and a second planetary gear set (P2) which is connected to the first plan...  
WO/2020/219383A1
A driveline power transmitting component with a differential assembly having a differential input, first and second differential outputs, which are driven by the differential input, a first friction clutch, a first biasing spring and a s...  
WO/2020/213087A1
This gear device which drivingly couples a drive shaft to first and second axles comprises: a case that is geared with the drive shaft and that rotates about the shaft; a hub that is connectable to the first axle; a clutch member that en...  
WO/2020/214065A1
The group of inventions relates to differential gearings for vehicles. In a first variant, a differential gear has a housing (1) and a cover (3). Inside the housing (1) are mounted first and second straight-toothed side bevel gears (4, 5...  
WO/2020/208164A1
A transmission device (1), in particular a differential transmission for a motor vehicle, which transmission device (1) has a first and a second output shaft (3, 4) which which can be coupled or are coupled by means of a planetary transm...  
WO/2020/200641A1
The invention relates to a differential casing (10) of a motor vehicle transmission rotating in a housing, comprising a drive ring gear (8) mounted on an annular rim (8b) secured against a planar edge (13) of the casing by a set of screw...  
WO/2020/205427A1
An electric axle is configured to selectively enable an electric motor to power a drive shaft of a vehicle. The electric axle includes a differential planetary gearset configured to transmit drive torque to a drive shaft. The differentia...  
WO/2020/202963A1
In this vehicle drive device, a rotating electric machine (1) is disposed coaxially with an input member (3) and disposed on the first side (L1) in the axial direction with respect to a first gear (32) engaging with a second gear (42). A...  
WO/2020/203433A1
The differential gear mechanism of this disclosure is designed in such a manner that on the tooth surface of either the gear tooth of the crown gear or the pinion tooth of the pinion gear a plurality of contact lines of the gear tooth an...  
WO/2020/193027A1
Disclosed is a housing for a motor vehicle transmission differential (5), comprising a cylindrical outer bearing surface (5b) for supporting a differential ring gear (7), characterised in that the supporting bearing surface (5b) of the r...  
WO/2020/194950A1
A left-right wheel drive device (10) is provided with: a casing (15) that has a storage section (18) for storing oil; an intake port (19), disposed on the storage section (18), for drawing out oil in the storage section (18); and two gea...  
WO/2020/196286A1
A differential device wherein an annular recess is provided to one facing surface among a differential case inner surface and a side gear back surface, a protrusion is provided to the other facing surface, and the annular recess and the ...  
WO/2020/194020A1
A disconnectable coupling device (11) rotatable about an axis is provided with a first shaft (13) having an end and a hub (31) formed on the end, the hub (31) including a flange extending radially from the end and a round wall projecting...  
WO/2020/195059A1
The present invention increases the stiffness and heat dissipation of a differential case in a differential device in which the differential case is made of light alloy and gears of a differential mechanism are made of steel. A plurality...  
WO/2020/187956A1
The invention relates to a spur gear differential transmission comprising a drive gear and comprising at least two output shafts (2, 3) for driving a vehicle, wherein: the drive gear is designed as a planetary gear carrier (1) on which a...  
WO/2020/187868A1
The invention relates to a spur gear differential transmission having a drive wheel and having at least two output shafts (2, 3) for driving a vehicle, wherein the drive wheel is designed as a planet wheel carrier (1), on which at least ...  
WO/2020/183815A1
A power transmission device (1) according to the present invention has: a hollow shaft (50); a differential device (6) connected via a planetary reduction gear (5) downstream from the hollow shaft (50); and drive shafts (8A), (8B) connec...  
WO/2020/182399A1
The invention relates to a differential or transfer gearbox (10) in a motor vehicle, a method of production and the use of the differential or transfer gearbox (10). The differential or transfer gearbox (10) comprises a differential case...  
WO/2020/184428A1
Regarding a differential device in which a pinion shaft in a regular mounting position overlaps with a ring gear fixed to a differential case when viewed in a projection plane orthogonal to the pinion shaft, a differential case (8) is pr...  

Matches 201 - 250 out of 9,254