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WO/2013/067940 |
Disclosed in the present invention is a mechanical locking anti-slipping differential, which is provided with a center block (10) in housing (9). A left half shaft (6) and a right half shaft (7) are respectively supported to connect with...
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WO/2013/063827 |
A belt driving type rope pressing device characterized by being provided with a belt driving device and a support base for fitting the driving device, wherein the belt driving device mainly comprises shafts, belt wheels and a belt, and t...
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WO/2013/065636 |
Provided is a motive power device that can limit loss and is designed for reduction of device size and improved mountability. In the motive power device (T), the rotation rates of the third - first sun gears (S3 - S1) and the carrier mem...
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WO/2013/065198 |
Provided is a vehicle differential device for lowering, in comparison to the prior art, the magnitude of inertial force of a drive shaft when a side gear collides with a differential case, and for preventing the drive shaft from coming o...
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WO/2013/056691 |
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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WO/2013/055072 |
An integrated input/output shaft structure of a planetary gear type transmission for an electric vehicle according to the present invention includes a hollow input shaft connected to a driving motor and an output shaft disposed to pass t...
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WO/2013/045998 |
A cam member (14) for a vehicle differential (10) includes a cam surface (14a) made of a high-durability alloy and a clutch surface (14b) made of a high-density magnetic alloy. The cam surface (14a) and the clutch surface (14b) can eithe...
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WO/2013/041142 |
The invention relates to a drive unit (1) comprising an electric motor (2) and a first planetary drive (7) with a first shifting clutch (3) for selecting a first connection between the electric motor (2) and a driven element (6) of the d...
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WO/2013/041145 |
The invention relates to a drive unit (1) comprising an electric motor (2) and a first planetary drive (7) with a first clutch (11) for selecting a first connection between the electric motor (2) and a driven element (6) of the drive uni...
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WO/2013/043202 |
Disclosed is an exemplary differential axle assembly that includes a pinion gear attached to a pinion shaft for concurrent rotation therewith. The pinion gear includes a distal end and a proximal end. A bearing pocket is formed in the pr...
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WO/2013/036521 |
A compact bevel differential gear mechanism with pinion bevel gears arranged in a tightly packed array is disclosed. The compact bevel differential gear mechanism includes first and second side bevel gears that are co-axially aligned alo...
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WO/2013/036551 |
A mounting system for a differential, comprising a cross shaft, a first stub shaft, a second stub shaft, and a yoke. The cross shaft comprises a long axis and a passageway through the cross shaft perpendicular to the long axis, the passa...
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WO/2013/036483 |
A compact planetary differential gear set includes first (130A) and second (130B) sun gears, a first set (200A) and a second set (200B) of planet gears (220), and a carrier (160) with a ring gear (190). Enmeshing gear pairs (210) are for...
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WO/2013/029681 |
The invention relates to a planetary gearing having at least one sun wheel (1, 2) and at least one planet carrier (3) arranged coaxially and rotatably with respect to the latter, wherein a radial bearing is provided between the sun wheel...
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WO/2013/024676 |
In order to address the problem of favorably lubricating a pinion gear bearing of a planetary gear device used in a vehicle automatic transmission or a vehicle reduction differential device without using a hydraulic pump, so as to increa...
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WO/2013/023370 |
Disclosed are a lubricating structure for an inter-axle differential of a drive-through axle, and a vehicle with the lubricating structure, wherein the lubricating structure comprises a first housing, a second housing, a final drive hous...
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WO/2013/019480 |
A hydraulic system for a vehicle drivetrain includes a torque transfer device having a first actuator that actuates to selectively communicate rotatable motion from an input member to an output member. A limited slip differential selecti...
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WO/2013/018223 |
Letting the direction in which a first member (10) and a second member (12) are arranged be a first direction and a direction orthogonal to the first direction be a second direction, this welding structure has: a pressure fit part (26); ...
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WO/2013/017897 |
Simple and low cost limited slip differential that operates by using the gears (3, 4, 5 and 6) of the differential. These gears are enclosed in a casing 10, whose sides are shaped according to the outer surface of the teeth of each one o...
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WO/2013/013841 |
The invention relates to a drive device for a motor vehicle which, as such, comprises an axle differential gear unit (1) and an epicyclic gear unit (5) upstream of said axle differential gear unit. The epicyclic gear unit is designed as ...
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WO/2013/013960 |
The invention relates to a differential (1; 20; 30) having a planet carrier (2; 14; 25), having a first set of planet gears (3'; 17'; 26'), having a second set of planet gears (4'; 18'; 27'), having a first sun gear (5; 19; 28), having a...
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WO/2013/004416 |
The invention relates to a transfer gearbox (1, 40) for distributing drive torque to at least two drive shafts via a differential (12, 40'), comprising a sum shaft (4) and at least one geared connection formed of gear wheels and coupled ...
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WO/2013/004415 |
The invention relates to a planetary gear unit (20), comprising at least one first set of first planetary wheels (21) arranged at a radial distance to a central axis (9), which mesh with a first sun gear (23) that is rotatable around the...
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WO/2013/006751 |
A differential with one or more friction and thrust washer sets so that axially generated thrust forces can be used in certain situations to affect a torque bias ratio of the differential.
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WO/2013/005783 |
A rear wheel drive device (1) is provided with an electric motor (2A) connected to a left rear wheel (LWr), an electric motor (2B) connected to a right rear wheel (RWr), and a control unit (8) for controlling the electric motors (2A, 2B)...
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WO/2013/000262 |
Disclosed is a method having a simple and convenient process and an intuitive analysis perspective for analyzing the kinetics of a planetary gear mechanism, comprising the following steps: (1) acquiring the structure of the planetary gea...
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WO/2013/001195 |
A self-locking differential device (1) for splitting a driving torque between a first shaft (11) and a second shaft (12) comprises a helical input ramp (17) for the driving torque, a first helical output ramp (18) and a second helical ou...
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WO/2013/001627 |
This invention addresses the problem of providing a press-fit structure and a press-fit method capable of improving the durability of a gear which press-fits into a ring part. As such, the embodiment of this invention is that, while one ...
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WO/2013/001617 |
Provided is a differential gear device for a vehicle with which it is possible to prevent in an optimal manner an axle from separating from a side gear and to prevent a snap ring from coming off, even when an annular plate spring member ...
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WO/2012/176707 |
Provided is a motor drive force transmission device capable of suppressing the generation of NV. The motor drive force transmission device (1) comprises: an electric motor (4) having a motor shaft (42) having an eccentric part that gener...
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WO/2012/173795 |
A drive axle housing system (49) may minimize churning of splash and spray oil (54) within a drive axle housing. The drive axle housing system (49) includes apparatus for incorporation into the axle (10), the apparatus including an oil c...
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WO/2012/169024 |
The present invention addresses the problem of providing a crimping component, a method for joining a crimping component, and a method for producing a crimping component so as to be able to reduce the cost of producing a structure in whi...
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WO/2012/163079 |
Disclosed in the present invention is a transmission mechanism for a friction planetary continuous variable transmission, comprising: a planet carrier, at least one planet train, a sun gear set and a transmission element, wherein the pla...
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WO/2012/160887 |
The present invention addresses the problem of providing a reduction differential gear apparatus for an electric vehicle, the apparatus comprising a planetary reduction gear and a differential gear, wherein a variety of losses occurring ...
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WO/2012/161649 |
The present invention relates to a method for controlling a differential configuration (40; 400) for at least two for differential drive arranged drive wheels of a motor vehicle (1; 2; 3), said differential drive being arranged to assume...
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WO/2012/161648 |
The present invention relates to a method for controlling a differential configuration (40; 400) for at least two for differential drive arranged drive wheels of a motor vehicle (1; 2; 3), said differential drive being arranged to assume...
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WO/2012/158376 |
A bearing preload adjuster assembly can include a first annular member defining a first outer wall having a threaded region and a first inner wall having a plurality of first ramped surfaces formed thereon. The first outer wall can threa...
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WO/2012/154080 |
The invention relates to mechanical engineering, and specifically to differential transmissions. The self-locking differential comprises a body 1,in which a pin 2 having two main pinions 3 is arranged, and two half-axle gears 4 and 5 whi...
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WO/2012/145838 |
A compact drivetrain provided with a CVT that can be used in CVT low and high configurations and in a reverse configuration is described herein. In addition to the CVT, the drivetrain includes first and second planetary gear trains compa...
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WO/2012/146786 |
Embodiments of the invention provide a vehicle comprising: prime mover means; at least first and second groups of one or more wheels; and a driveline to connect the prime mover means to the first and second groups of one or more wheels s...
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WO/2012/145821 |
A drivetrain provided with a CVT that can be used in both CVT and Infinitely Variable Transmission (IVT) configurations and that includes a high-low gear selection assembly and a power mixer is described herein. The drivetrain includes a...
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WO/2012/143986 |
A method for manufacturing a driving force transmission device for a vehicle having a case and a ring gear that is fitted to the outer peripheral surface of said case and transmits driving force from a drive source, the method being equi...
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WO/2012/136686 |
The present invention relates to a differential comprising at least one auxiliary motor means connected to at least one output half shaft. The differential is characterized in that at least one auxiliary motor means (20, 25, 8, 10, 8bis,...
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WO/2012/136686 |
The present invention relates to a differential comprising at least one auxiliary motor means connected to at least one output half shaft. The differential is characterized in that at least one auxiliary motor means (20, 25, 8, 10, 8bis,...
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WO/2012/135936 |
A drivetrain provided with a Continuously Variable Transmission (CVT) that can be used in both CVT and Infinitely Variable Transmission (IVT) configurations and that include a Forward-Reverse gear selection assembly is described herein. ...
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WO/2012/135738 |
A differential assembly having a gearset, which has first and second side gears and a plurality of pinion sets, and a case assembly. Each pinion set has a first pinion meshingly engaged to the first side gear, and a second pinion meshing...
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WO/2012/135738 |
A differential assembly having a gearset, which has first and second side gears and a plurality of pinion sets, and a case assembly. Each pinion set has a first pinion meshingly engaged to the first side gear, and a second pinion meshing...
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WO/2012/114847 |
The purpose of the present invention is to favorably lubricate a planetary gear bearing part for a vehicle automatic transmission or a vehicle reduction differential gear without using a hydraulic pump so as to increase the lifespan of t...
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WO/2012/110122 |
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...
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WO/2012/104557 |
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...
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