Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 551 - 600 out of 11,614

Document Document Title
WO/2012/110122A1
The invention relates to an arrangement for mounting a toothed wheel driven by a drive pinion on a rotatable, housing-like support of a transmission for a final drive in a motor vehicle, characterized in that the toothed wheel can be cli...  
WO/2012/104557A1
The invention relates to a self-locking differential for a road vehicle, consisting of a housing (1) containing at least one planet-carrier shaft (11), two sun gears (6) connected to the planet-carrier shaft (11) via a set of planetary g...  
WO/2012/095134A1
The invention relates to a locking device for a differential gearing (10), comprising an actuator (16, 17, 18, 19) and at least one connecting element (20, 21). The at least one connecting element (20, 21) can be moved by means of the ac...  
WO/2012/094101A1
An axle system is provided that included an axle assembly (20) having an axle member (28), a gear coupled with the axle member, and a housing (36) encasing a lubrication fluid and at least a portion of the axle member and the gear therei...  
WO/2012/088752A1
A high-precision and high-efficiency speed reducer comprises: a housing, an input shaft, an output shaft, a differential gear set, a transmission plate, and an input gear. The input shaft is connected to the differential gear set; the di...  
WO/2012/012215A3
The present invention is an omni traction wheel system, which adopts an integrated differential mechanism to generate longitudinal and lateral traction forces. The omni traction wheel system may include a rotary device that delivers two ...  
WO/2012/084303A1
The invention relates to a drive device (1) for motor vehicles, having a drive assembly (2) which is operatively connected via a differential gearing (3) to two drive output shafts (4, 5) and having an angle drive (22) via which the driv...  
WO/2012/083904A1
The invention relates to a differential gear, comprising a driving wheel (1), two axle wheels (2), two compensating wheels (3), and a one-piece connecting element (4). According to the invention, the driving wheel at least partially encl...  
WO/2012/082059A1
A torque vectoring device (4-18) for two half-axles of a vehicle drive axle, provided with a conventional differential (20-27), through which drive torque is supplied from a propulsion motor, is connected on one hand to one of the half-a...  
WO/2012/079751A1
The invention relates to a transmission gear and differential gear having an input shaft (25) and two output shafts (52, 54) arranged coaxially with respect to the input shaft (25), comprising a housing, in which a transmission section c...  
WO/2012/077521A1
A differential device comprises: a ring gear meshing with the drive gear; a differential case rotating integrally with the ring gear; coaxially disposed left and right axle shafts; a side gear rotating integrally with the left axle shaft...  
WO/2012/037363A3
A mechanical device includes a prime mover, and a number of rotating masses. Each mass is rotated simultaneously around centers of rotation in two or three planes that are at right angles to each other. The device includes one or more ti...  
WO/2012/071979A1
Disclosed is a mechanical lock-type differential. The differential operates a cable (15) by pulling to move a shift fork (3) along a slide bar (7) in pulling direction, and a spring (8) is compressed during the movement, thus a second ge...  
WO/2012/066035A1
An electrical axle (200, 300, 400) for a four wheeled road vehicle is provided, comprising an electrical propulsion motor (210, 310, 410) arranged coaxially on said axle (200, 300, 400), a first planetary gear (222a, 322a, 422a) connecte...  
WO/2012/007829A3
An axle assembly (10) with an input member (86), a first planetary gear set (40), a differential assembly (36), and a second planetary gear set (42). The first planetary gear set has a first transmission input that is driven by the input...  
WO/2012/061217A1
An electronically triggered locking differential includes a differential case, at least one pinion gear and a pair of side gears. A clutch pack is disposed between one of the side gears and the differential case and retards relative rota...  
WO/2012/052201A1
The invention relates to a drive device (1, 16) having at least one electric motor (2, 17) and at least one planetary differential (3) which can be driven by a rotor (5, 19) of the electric motor (2, 17), wherein the planetary differenti...  
WO/2012/025823A3
A differential comprises a differential case and electrical generator. The electrical generator comprises a first portion that is supported by the differential case and a second portion that is disposed in the differential case. The elec...  
WO/2012/041551A1
The invention relates to a planetary gear set having at least two planet stages (20, 30, 40), of which each planet stage (20, 30, 40) is formed in each case from at least one set of planet gears (3, 4, 14) and one sun gear (8, 9, 15), wh...  
WO/2011/137238A3
A drive train having a locking differential and a control unit for controlling operation of the locking differential. The control unit is responsive to selected vehicle characteristics to sua sponte activate or inactivate a locking mecha...  
WO/2012/039032A1
Provided is a shaft device configured so that a shaft is satisfactorily lubricated. A first insertion hole (44) through which a pin (71) is inserted is formed in the housing (40) of a shaft device so as to extend in the direction interse...  
WO/2012/039113A1
A differential device (10) according to the present invention has a ring gear (2), a pinion shaft (3), pinion gears (41, 42), side gears (51, 52), a case (6), and an engagement holding member (7), the ring gear (2) has at least one side ...  
WO/2012/034618A1
In a differential for motor vehicles, comprising a tubular differential housing (5), in which differential bevel gears (4) are supported on a housing-mounted carrier stud (11) and are meshed with halfshaft bevel gears (8), and wherein th...  
WO/2012/034154A1
A device for driving a motor vehicle having a first drive unit (1) and having a second drive unit (2), comprising a drive axis (4), a first drive shaft (5) arranged on the drive axis (4) and a second drive shaft (6) arranged on the drive...  
WO/2012/037363A2
A mechanical device includes a prime mover, and a number of rotating masses. Each mass is rotated simultaneously around centers of rotation in two or three planes that are at right angles to each other. The device includes one or more ti...  
WO/2012/034727A1
The invention relates to a drive unit (1) with at least one drive (2, 6) and with at least one planetary differential (4) that is operatively connected to the drive (2, 6) via at least one planetary drive in a driving manner, and the pla...  
WO/2012/028372A1
The invention relates to a drive unit (1) having at least one main motor (2) as well as a servomotor (6) and a gear mechanism (3), in which the motors (2, 6) and the main axle (9) of the gear mechanism (3) are aligned coaxially with resp...  
WO/2012/024841A1
A differential mechanism comprises a limited slip differential, in which a worm driving device is provided. The worm gears (25, 35, 3) and worms (26, 36, 2) are mounted on a bracket (29, 39, 1) rotated by a drive part. Output half shafts...  
WO/2011/145825A3
The present invention relates to a friction plate for a limited slip differential in which a carbon/carbon composite is applied to a friction surface in order to significantly improve thermal characteristics and friction characteristics,...  
WO/2012/018286A1
The invention relates to the field of transport engineering and mechanisms, in which the acceleration of a driven shaft has to be optimized. According to the invention, the transmission makes use of a differential transmission having one...  
WO/2012/016376A1
A differential includes a differential housing (1) driven by a power shaft. Left and right axle shafts (8) are rotatably mounted in the differential housing (1). One worm wheel (2) is mounted in the differential housing, and N worms (3) ...  
WO/2012/013145A1
Disclosed is a high slip planetary gear-type differential for automobile. A passage for lubricating oil is arranged between a half axle gear shaft (4a) and a differential housing (1); the half axle gear shaft and a planetary gear axle (7...  
WO/2012/014634A1
In a reduction differential gear for an electric vehicle, which consists of a planetary gear type reduction gear and a differential gear, the invention addresses the problem of, while reducing the device size and weight by employing an o...  
WO/2012/012215A2
The present invention is an omni traction wheel system, which adopts an integrated differential mechanism to generate longitudinal and lateral traction forces. The omni traction wheel system may include a rotary device that delivers two ...  
WO/2012/011949A2
A drive axle system for a vehicle drive train having a clutching device is provided. The drive axle system includes a first shaft, a first axle assembly, a second axle assembly, a first clutching device, and a second clutching device. Th...  
WO/2012/007829A2
An axle assembly with an input member, a first planetary gear set, a differential assembly, and a second planetary gear set. The first planetary gear set has a first transmission input that is driven by the input member. The differential...  
WO/2012/005260A1
In the disclosed device, a computation unit (43) obtains, from the rate of change (dtφ) of a target yaw rate, a left/right rear-wheel torque-difference transient control calculation value (ddΔTcLR), which is a fundamental target value ...  
WO/2012/005254A1
Disclosed is a torque-distribution device that can easily adjust the meshing between an input-side bevel gear and an output-side bevel gear. The disclosed torque-distribution control device is provided with: a center shaft provided with ...  
WO/2012/005257A1
In the disclosed device, a left/right torque-difference transient control calculation-value computation unit (43) uses a map search to obtain, from the rate of change (dtφ) of a target yaw rate (tφ), a left/right rear-wheel torque-diff...  
WO/2012/005259A1
The disclosed device for controlling torque distribution to left and right wheels on a vehicle is capable of improving handling when the steering wheel is being returned towards the center position. Said device, which distributes wheel t...  
WO/2011/127229A3
A differential having a first rotary speed converter and a second speed converter, each having at least three rotatable components being operably connected together to form a radially nested configuration. The first of the components bei...  
WO/2011/092535A3
A locking differential mechanism (12) for supplying torque from a driveshaft to a pair of aligned output shafts (26, 28) including a pair of side gears (34, 36), a central driver (52), and a pair of clutch members (62, 64) operatively co...  
WO/2011/158591A1
Disclosed is a power transmission apparatus for a vehicle, wherein a first engine (E), a first continuously variable transmission (T), and a first dog clutch (C), and a second engine (E'), a second continuously variable transmission (T')...  
WO/2011/156978A1
A transmission system of mould cutting machine based on non-sinusoidal curve includes a main motor and an auxiliary motor which are connected with the eccentric section of a crankshaft by a planetary-coupling device. In the transmission ...  
WO/2011/158330A1
A welding structure (10) is configured in such a manner that a first abutting surface (1a) of a differential case (1) and a second abutting surface (2a) of a ring gear (2) are abutted against each other, the ends of the abutted portions ...  
WO/2011/151936A1
In order to ensure stable traveling performance under various road surfaces and traveling conditions to enable improvement in turning performance, disclosed is an electric vehicle (1) provided with a first electric motor (3f) for transmi...  
WO/2011/151923A1
A fastening structure (1) for a ring-gear (3) and a differential case (2) comprises a differential case (2) which is provided with: a ring gear (3) having a gear section (4) formed on the outer peripheral surface thereof, and a plurality...  
WO/2011/151921A1
Disclosed is a structure (1) for fastening a ring gear (3) to a differential case (2). The ring gear (3) has a gear-side press-fit face (21) annularly formed thereon, a projected portion (23) located at an inner position relative to the ...  
WO/2011/149379A1
The invention relates to the field of vehicle engineering and other mechanisms in which it is necessary to alter the torque and the revolutions of the output shaft of an electric motor. According to the invention, the transmission ratio ...  
WO/2011/145825A2
The present invention relates to a friction plate for a limited slip differential in which a carbon/carbon composite is applied to a friction surface in order to significantly improve thermal characteristics and friction characteristics,...  

Matches 551 - 600 out of 11,614