Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 551 - 600 out of 11,788

Document Document Title
WO/2013/055072A3
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...  
WO/2013/094802A1
The present invention relates to a direct driving-type drive module for a differential gear in an electric vehicle which is comprised so that a drive shaft of a drive motor can be directly connected to a drive bevel gear without a decele...  
WO/2013/091944A1
A power distribution device (12) for a hybrid drive train (10) comprises an epicydic gearing including a first gear (38), a second gear (40) and a planetary gear (42, 44) meshing with the first and second gears. The planetary gear is mou...  
WO/2013/090079A1
A limited slip planetary gear transmission comprising: an input member, an output member coaxial with the input member, a planetary gear set coupled between the input member and the output member, and a brake member coupled to the planet...  
WO/2012/028373A3
The aim of the invention is to provide a planetary gear and a drive unit comprising the planetary gear which is characterized in that same can be easily integrated. For this purpose, the invention relates to a planetary gear (5) for tran...  
WO/2013/067940A1
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...  
WO/2013/063827A1
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...  
WO/2013/065198A1
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...  
WO/2013/065636A1
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...  
WO/2013/056691A1
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...  
WO/2013/055072A2
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...  
WO/2013/045998A1
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...  
WO/2013/041142A1
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...  
WO/2013/043202A1
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...  
WO/2013/041145A1
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...  
WO/2013/036521A1
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...  
WO/2013/036551A1
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...  
WO/2013/036483A1
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...  
WO/2013/029681A1
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...  
WO/2013/024676A1
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...  
WO/2013/023370A1
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...  
WO/2013/017897A1
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...  
WO/2013/019480A1
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...  
WO/2013/018223A1
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); ...  
WO/2013/013960A1
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...  
WO/2013/013841A1
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 ...  
WO/2012/158376A3
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...  
WO/2013/006751A1
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.  
WO/2013/004416A1
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 ...  
WO/2013/005783A1
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)...  
WO/2013/004415A1
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...  
WO/2013/001195A1
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...  
WO/2012/135738A3
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...  
WO/2013/001627A1
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 ...  
WO/2013/000262A1
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...  
WO/2013/001617A1
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 ...  
WO/2012/176707A1
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...  
WO/2012/173795A1
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...  
WO/2012/169024A1
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...  
WO/2012/163079A1
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...  
WO/2012/136686A3
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,...  
WO/2012/161648A1
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...  
WO/2012/161649A1
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...  
WO/2012/160887A1
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 ...  
WO/2012/154080A1
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...  
WO/2012/145838A1
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...  
WO/2012/145821A1
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...  
WO/2012/146786A1
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...  
WO/2012/143986A1
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...  
WO/2012/136686A2
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,...  

Matches 551 - 600 out of 11,788