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Patent Searching and Data


Matches 751 - 800 out of 11,661

Document Document Title
WO/2009/042068A2
An axle assembly with an axle housing with a pair of bearing journals, a differential assembly disposed between the bearing journals, a pair of differential bearings and a pair of hollow adjusters that can be threaded into the bearing jo...  
WO/2009/038909A1
A controlled differential actuator particularly adapted for differential applications for motor vehicle powertrains. The differential operator incorporates an electromagnetically applied first or primary clutch coupled to a second multi-...  
WO/2008/122276A3
The invention relates to a differential provided with a drive wheel, comprising pairs of bevel gears in a divided housing, that is respectively one pair of axle bevel gears and one pair of compensating bevel gears.  
WO/2009/014884A3
A differential assembly for a vehicle includes a differential casing rotatable about an axis. The differential casing defines a cavity. A pair of side gears is disposed within the differential casing cavity. First and second pairs of pin...  
WO/2009/034471A2
A driving force distribution device (10) for distributing driving force from an engine (2) to left and right rear wheels (6L5 6R) has: a differential case (21) which accommodates a differential mechanism therein; an intermediate shaft (3...  
WO/2009/012071A3
A method for lubricating an axle assembly can include: coupling a pair of bearing to opposite ends of a differential housing; placing the differential housing into a carrier housing assembly such that the bearings support the differentia...  
WO/2009/032135A1
A drive assembly (10) for use with a mobile vehicle is disclosed. The drive assembly comprises a housing (34) and a first drive component (46) located within the housing. The drive assembly has a fastener (50) located to constrain the fi...  
WO/2009/031587A1
Provided is a vehicular braking force control device comprising an engine (11) for applying a driving force to vehicular drive wheels (17L and 17R), a control differential (15) for distributing the driving force to the left and right dri...  
WO/2009/027176A1
The invention relates to a differential transmission (100) having a sum shaft (10) for the distribution of torque to a first differential member (40) and to a second differential member (42) via at least one planetary bevel gear (50), wh...  
WO/2009/027177A1
The invention relates to a differential transmission (100) having a sum shaft (10) for the distribution of torque to a first differential member (40) and to a second differential member (42) via at least one pair formed of a first planet...  
WO/2009/027148A1
The invention relates to a spur gear differential (1), particularly for motor vehicles, comprising a drive element (2) that is rotationally fixed to a planet carrier (3), wherein in the planet carrier (3) at least one pair of planetary g...  
WO/2009/027146A1
The invention relates to a spur gear differential (1), particularly for motor vehicles, comprising a drive element (2), which is rotationally fixed to a planet carrier (3), wherein in the planet carrier (3) at least one pair of planetary...  
WO/2009/026062A2
A differential assembly includes a retainer for a cross pin having a bore aligned with a bore formed in a differential housing. The cross pin retainer is positionable at partially-inserted and fully-inserted positions within the cross pi...  
WO/2009/024814A1
A limited slip differential comprising an epicyclic gear assembly, the epicyclic gear assembly comprising a sun gear, an annulus, at least one pair of intermeshing planet gears, and a planet carrier to which the planet gears are attached...  
WO/2009/024419A2
The present invention relates to an arrangement (1) for transmitting a torque from a transmission (2) of a motor vehicle to a sideshaft (10, 11), the arrangement comprising a transmission (2) having a transmission housing (5) and, furthe...  
WO/2009/021587A2
A differential gearing with - a drive, in particular a bevel drive pinion, - a left output shaft and a right output shaft, - a rotatably mounted cage which is driven by the drive and which is coupled to the left output shaft via a left s...  
WO/2009/023403A2
A differential gear assembly is disclosed. The differential gear assembly includes a first sun gear (120a) and a second sun gear (120b) coaxially aligned with each other; a first set of planetary gears (130a) in mating engagement with th...  
WO/2009/012792A1
The present invention concerns a differential gearbox for a vehicle, comprising a housing (1) accommodating two opposite side gears (16) on a common shaft axis for driving two axle shafts (14) and at least one planet gear (15) between th...  
WO/2009/014884A2
A differential assembly for a vehicle includes a differential casing rotatable about an axis. The differential casing defines a cavity. A pair of side gears is disposed within the differential casing cavity. First and second pairs of pin...  
WO/2009/014673A2
A support structure for a differential assembly comprising: a support ring having a peripheral wall extending between a first face and a second face, the support ring having a non-hollow center; a bore in the peripheral wall sized and sh...  
WO/2009/013065A2
The present invention describes a planetary differential gearing (1) having a drive input spur gear (2) with an outer toothing (3) and having a planet carrier (6) which is rotationally fixedly connected to said drive input spur gear (2) ...  
WO/2009/011682A1
A gear bearing drive provides a compact mechanism that operates as an actuator providing torque and as a joint providing support. The drive includes a gear arrangement integrating an external rotor DC motor within a sun gear. Locking sur...  
WO/2009/012071A2
A method for lubricating an axle assembly can include: coupling a pair of bearing to opposite ends of a differential housing; placing the differential housing into a carrier housing assembly such that the bearings support the differentia...  
WO/2009/007191A2
The invention proceeds from a spur gear differential gear mechanism having a drive unit (10a), having at least two output units (11a, 12a) which are configured as internal gears having an internal toothing system, and having a planetary ...  
WO/2009/006929A1
The present invention relates to a differential gearing (1), having two differential bodies (16, 18) which are situated axially opposite one another and which are arranged coaxially and so as to be rotatable relative to a force transmiss...  
WO/2009/007816A2
A locking differential includes a pair of annular clutch members (68,70) that are normally displaced apart to effect engagement between clutch teeth (110) on the remote ends of the clutch members and corresponding gear teeth (112) on the...  
WO/2009/007189A2
The invention proceeds from a spur gear differential gearing having a drive input unit (10a; 10b; 10c), which is rotationally fixedly connected to a planet carrier (11a; 11b; 11c), and having at least two drive output units (14a, 15a; 14...  
WO/2009/007190A1
The invention relates to a spur gear differential transmission with a driving unit (10), with at least two driven units (16, 17) and with a planetary gear unit which comprises a planetary gear carrier (11) and at least two planetary gear...  
WO/2008/156945A1
An axle assembly that includes an axle housing assembly, a differential disposed in the axle housing assembly, an input pinion, a pair of axle shafts and a heat sink. The input pinion is coupled to the axle housing assembly and is config...  
WO/2008/110426A3
The invention relates to a spur gear differential (4) comprising a planetary drive which has a first planet carrier (8) as a sum shaft (9) and two difference shafts (10, 11). At least one first set of rotatable planetary gears (12) and a...  
WO/2008/156947A1
A vehicle differential assembly may include a differential housing rotatable about an axis, a first output assembly, a pinion gear, and a first coupling assembly. The first output assembly may include a first side gear and a first output...  
WO/2008/151461A1
The present invention discloses a mechanic pressure-hydraulic pressure combined transmission mechanism and a mechanic power-hydraulic power combined transmission mechanism. The mechanic pressure-hydraulic pressure combined transmission m...  
WO/2008/131108A3
A differential having four pinions supported for rotation on cross pins within a differential case. The differential employs a retainer system for securing the cross pins relative to the differential case. The retainer system can include...  
WO/2008/125364A3
The invention relates to a transfer case for motor vehicles, comprising a driven differential which is output on two output shafts via compensating elements. The output moment on the output shafts can be modified by means of a variable r...  
WO/2007/100594A3
An axle assembly includes a housing having first and second shafts rotatably positioned in the housing. A power transfer mechanism is also positioned in the housing and selectively operable to transmit rotary power between the first and ...  
WO/2008/146452A1
A driving force distribution/transmission device in which uneven distribution of lubricant oil is minimized even in turning etc. of a vehicle. By this, a sliding portion is smoothly lubricated to enhance reliability of lubrication. The d...  
WO/2008/147236A1
The invention relates to mechanical engineering and to mechanisms requiring to modify a transmission ration when the shaft load is modified. Such a mechanism can be, for example, in the form of a tool reducing gear, in particular a screw...  
WO/2008/142963A1
A driving force control device for a vehicle can enhance control response of transmission of driving force to left and right drive wheels. The driving force control device determines, based on a predetermined standard, the possibility of...  
WO/2008/144214A1
A power transmission device includes a rotatable input member, a rotatable output member, a friction clutch to selectively transfer torque between the input member and the output member, an actuator providing an actuating force to the fr...  
WO/2008/110425A3
The invention relates to a spur gear differential (4) comprising a planetary drive which has a first planet carrier (8) as a sum shaft (9) and two sun gears (19, 20) as the difference shafts (10, 11). At least one first set of rotatable ...  
WO/2007/100545A3
An axle assembly includes a housing, a first shaft rotatably positioned in the housing, and a second shaft rotatably positioned in the housing. A power transfer mechanism is also positioned in the housing and operable to selectively tran...  
WO/2008/135102A1
The invention relates to a differential of lightweight construction for motor vehicles having a differential housing made of two sheet metal shells, in which differential bevel gears (22, 23) are supported on carrier studs fixed to the h...  
WO/2008/131108A2
A differential having four pinions supported for rotation on cross pins within a differential case. The differential employs a retainer system for securing the cross pins relative to the differential case. The retainer system can include...  
WO/2008/125364A2
The invention relates to a transfer case for motor vehicles, comprising a driven differential which is output on two output shafts via compensating elements. The output moment on the output shafts can be modified by means of a variable r...  
WO/2008/125814A1
A low cost means to provide a standard bevel-gear (7, 8) differential with an auto-locking function which utilises anti-back-driving couplings (3, 7, 8, 9, 10, 11) to enable full drive torque to be automatically transmitted to any drive ...  
WO/2008/122276A2
The invention relates to a differential provided with a drive wheel, comprising pairs of bevel gears in a divided housing, that is respectively one pair of axle bevel gears and one pair of compensating bevel gears.  
WO/2008/120521A1
A planetary gear for vehicle arranged such that the meshing portion of a carrier and a pinion gear is lubricated suitably and, at the same time, mechanical efficiency is attained suitably. Since an opening (32a) which opens to the inside...  
WO/2008/120698A1
A controller of a driving force distributor for vehicle which can perform high precision control for distributing the driving force to the right and left drive wheels. In a driving force distributor (26) for vehicle comprising a differen...  
WO/2008/118037A1
The invention relates to vehicle engineering and to other mechanisms which require the change of speed of the output shaft of an electric motor. According to the invention, the transmission ratio converter is designed in the form of a pl...  
WO/2008/088474A3
A torque transfer coupling includes first and second rotary members. A transfer clutch operatively connects the first and second rotary members. A piston, disposed in a piston chamber, is actuable to engage the transfer clutch. A hydraul...  

Matches 751 - 800 out of 11,661