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Patent Searching and Data


Matches 751 - 800 out of 10,968

Document Document Title
WO/2006/110856A2
A transaxle (200) operatively connects a first associated rotational connection and a second associated rotational connection with an associated vehicle axle. An electrically-variable transmission includes an engine (108), a first electr...  
WO2005089364A3
A method for fabricating an input pinion for an automotive differential that includes: providing a shaft; forging a pinion with a plurality of teeth such that each tooth is formed to at least a near-net size, forming a hole in the pinion...  
WO/2006/089334A1
The invention relates to a differential gear unit for motor vehicles, consisting of a housing (2,3,4) containing a differential gear (8), two coaxial transmissions (28,29), and two controllable friction clutches (26,27), the coaxial tran...  
WO/2006/088469A1
A brake system (20) includes a differential carrier (22, 121) and output gear (26) operatively connected. At least one carrier rotary friction surface (43) is operatively connected to the differential carrier (22, 121). At least one side...  
WO/2006/079418A1
A differential unit (2) comprises at least one input (4) and two outputs (5, 6) and two differential gears in the form of three-shaft transmissions (9, 10) that are positioned coaxially in relation to each other. Said transmissions compr...  
WO/2006/081087A3
A drive axle assembly includes first and second axleshafts connected to a pair of wheels and a drive mechanism operable to selectively couple a driven input shaft to one or both of the axleshafts. The drive mechanism includes a different...  
WO/2006/078259A1
A spur gear differential (10) is used in a vehicle. The spur gear differential (10) includes a plurality of sets of planet gears (24a, 24b). The first planet gear (124a) is positioned to engage a first side gear (26) and a second planet ...  
WO/2006/074680A1
The invention relates to a differential assembly for use in the drive train of a motor vehicle. Said assembly comprises a differential casing (5) with a bowl-shaped first casing part (6), which comprises a free first annular surface (13)...  
WO/2006/074678A1
The invention relates to a differential gear system for use in the drive train of a motor vehicle. Said differential gear system comprises a differential cage (7); a plurality of level gears (27) that are rotationally mounted inside the ...  
WO/2006/075246A1
A locking differential having a collar member (35) fixed to rotate with the gear case (11), but free to move axially, and cooperating with a first sidegear (19) to define interdigitated lock members (41, 43) operable, when the collar mem...  
WO/2006/074679A1
The invention relates to a differential transmission for use in a vehicle, comprising: a differential case (1) that is mounted to rotate about a longitudinal axis (L); a first driven element (9) and a second driven element (11), which ar...  
WO/2006/072355A1
The invention relates to a gear pair consisting of a crown gear (1) and of a pinion gear (2) provided in the form of a spur gear with an axis crossing angle of 90°. According to the invention, the teeth (3) of the pinion gear (2), in or...  
WO/2006/073401A1
A multiple rear drive axle system for a vehicle includes a first axle (102a) coupled with a drive shaft from a transmission of the vehicle. The first axle includes a first cantilevered input pinion (106a) mechanically coupled with the dr...  
WO/2006/068607A1
The present invention relates to an all-wheel drive system for a vehicle having an engine and a drive shaft (IA) , and where the all-wheel drive system is arranged between the drive shaft (IA) and front (OAF) and rear (OAR) propellable s...  
WO2006029434A3
The invention relates to a differential gear unit having a controlled torque and speed distribution, which comprises a housing (1), a differential gear (6), a superposition gear (7) and an auxiliary drive (8), whereby the differential ge...  
WO/2006/060139A3
A torque transfer mechanism is provided for controlling the magnitude of a clutch engagement force exerted on a multi-plate clutch assembly that is operably disposed between a first rotary and a second rotary member. The torque transfer ...  
WO/2006/060139A2
A torque transfer mechanism is provided for controlling the magnitude of a clutch engagement force exerted on a multi-plate clutch assembly that is operably disposed between a first rotary and a second rotary member. The torque transfer ...  
WO2006041384B1
The present invention relates to a differential gear equipped with a selectively controllable locking device. Said locking device is self energizing, i.e. it utilizes the differentiation energy (i.e. the possible torque imbalance) to sel...  
WO2005089280A3
An on-demand power take-off unit (16) is equipped with a dual-mode bi-directional overrunning clutch (124) and a shift mechanism (198) to establish on-demand and part-time four-wheel drive modes. Further, the power take-off unit includes...  
WO/2006/041384A1
The present invention relates to a differential gear equipped with a selectively controllable locking device. Said locking device is self energizing, i.e. it utilizes the differentiation energy (i.e. the possible torque imbalance) to sel...  
WO2006016196A3
A clutch device for power transmission in vehicles or machines, which comprises a differential gear (2) with sun wheel (3) and planetary bevel gears, and having one drive (i) shaft and two driven semi-shafts (4,5), and a brake (6) mounte...  
WO2006013840A3
An electric force transmission device, comprising a differential device formed of three or more rotating members and having two degrees of freedom whereby when the rotating state of two of these rotating members, the rotating state of th...  
WO/2006/032295A1
The invention relates to a locking coupling for coupling a first coupling part (3) to a second coupling part (4) that rotates in relation to said first part. The locking assembly comprises: a toothed gear (14) for transmitting torque bet...  
WO/2006/030247A1
This invention concerns a toothed gear with teeth generated from an axially undulated curve. The root circle of the toothed gear is also an undulated curve, parallel to the pitch curve. In a more general case, an undulated toothed gear c...  
WO/2006/029434A2
The invention relates to a differential gear unit having a controlled torque and speed distribution, which comprises a housing (1), a differential gear (6), a superposition gear (7) and an auxiliary drive (8), whereby the differential ge...  
WO/2006/028646A3
A magnetorheological (MR) fluid coupling for vectoring torque with respect to a shaft capable of rotary motion is disclosed. The coupling includes a stator, a rotor having a rotational degree of freedom with respect to the stator and con...  
WO/2006/028646A2
A magnetorheological (MR) fluid coupling for vectoring torque with respect to a shaft capable of rotary motion is disclosed. The coupling includes a stator, a rotor having a rotational degree of freedom with respect to the stator and con...  
WO/2006/028079A1
When the battery state is out of an allowable I/O range, a target rotational speed. Ne* and a target torque Te* are set using the operation line at the time of battery limit where the variation of rotational speed caused by a variation o...  
WO/2006/024884A1
The invention has the vocation to improve the traditional conical wheels differential that is used for the motor vehicles and which has an important deficiency: if one of the driven wheels gets to a slippery ground this wheel will spin, ...  
WO/2006/024306A1
The invention relates to a locking differential (2) for the drive train of a motor vehicle. Said locking differential comprises a differential cage (3) that is driven so as to rotate about an axis of rotation (A), two drive shaft gears (...  
WO/2006/015394A1
The invention relates to a power divider for motor vehicles, comprising a housing (1, 2), a primary shaft (4) and a secondary shaft (7), wherein a friction clutch (8) consisting of an outer part (11) which is rigidly connected to the pri...  
WO/2006/013840A2
An electric force transmission device, comprising a differential device formed of three or more rotating members and having two degrees of freedom whereby when the rotating state of two of these rotating members, the rotating state of th...  
WO/2006/010186A1
The invention relates to a differential transmission unit with a controllable torque and speed distribution, said unit consisting of a housing (1), a differential gear (6), a differential drive (7), and an accessory drive (8), said diffe...  
WO/2006/010931A1
Various embodiments of a torque biasing device for a rotating transmission are disclosed, and which are operable to vary the proportion of the output torque transmitted to one or more output shafts. Multiple planetary gear sets are provi...  
WO/2006/007903A1
The invention relates to a differential (1) for a vehicle axle, comprising a differential cage (2) and a differential cover (5) that are connected to a ring gear (6). According to the invention, the differential cage (2) is connected to ...  
WO2004068002A8
An electronic differential lock assembly includes a shift collar that is movable in response to an electronic signal from an unlocked position where axle shaft speed differentiation under predetermined conditions is permitted to a locked...  
WO/2006/006524A1
Pinion gears (4A, 4B) are rotatably supported in pinion gear insertion holes (12A, 12B) formed in a differential gear case (2). Extension sections (12Aa, 12Ba) made by expanding the inner surfaces (pinion gear support surfaces) of the in...  
WO/2006/000125A1
The present invention concerns a preloading type of limited-slip differential. Preloading in the differential is achieved by the frictional interaction between the cone surface (51) on each side gears (5) and the frictional cone ring (8)...  
WO/2005/120877A1
A single speed epicyclic differential transmission allows an input shaft (12) to be connected to two output shafts (16, 23) with substantially equal torque split. The transmission includes two epicyclic gear trains having a common annulu...  
WO/2005/118322A1
During an operation of an engine, an input limit Swin and an output limit Swout of a battery are set to a power demand-based input limit Wp*, which depends on a power demand P*, and to an accelerator opening-based output limit Wacc, whic...  
WO2005035358A3
The present invention is a compound planetary gear system which has a moveable sun gear and a lockable sun gear to change the gear ratio between a high gear ratio and a pseudo 1:1 slipping ratio. The system makes use of a ratchet and paw...  
WO/2005/116489A3
A drive axle assembly includes first and second axleshafts connected to a pair of wheels and a drive mechanism operable to selectively couple a driven input shaft to one or both of the axleshafts. The drive mechanism includes a different...  
WO/2005/116489A2
A drive axle assembly includes first and second axleshafts connected to a pair of wheels and a drive mechanism operable to selectively couple a driven input shaft to one or both of the axleshafts. The drive mechanism includes a different...  
WO/2005/115791A1
Helical teeth are provided on surfaces of a pinion gear (30), a ring gear (40) and a sun gear (50), and ring gear (40) is arranged on a concentric axis with sun gear (50) in a relatively rotatable manner. The helical teeth of pinion gear...  
WO/2005/110790A3
The invention concerns a drive device for motor vehicles, comprising a drive assembly which acts via a differential gear (10, 100) on two output shafts (16, 18), an arrangement being provided at the level of the output shafts, with at le...  
WO/2005/110799A1
An improved inter-axle differential locking clutch is provided that aligns the actuator and the clutch member thereby reducing space and material requirements in the axle assembly housing. The clutch also eliminates the need for a pushro...  
WO/2005/110790A2
The invention concerns a drive device for motor vehicles, comprising a drive assembly which acts via a differential gear (10, 100) on two output shafts (16, 18), an arrangement being provided at the level of the output shafts, with at le...  
WO/2005/111443A1
The invention relates to a front-axle differential of an all-wheel drive train. According to the invention, the bearing of the pinion shaft (6) is arranged in an inset and consists of tapered roller bearings (7,8) in an O-shaped arrangem...  
WO/2005/106276A3
A clutch assembly is provided for a vehicle having at least one primary driven axle supporting a first wheel and at least one secondary driven axle supporting a second wheel. The at least one primary driven axle is driven by a vehicle tr...  
WO/2005/106276A2
A clutch assembly is provided for a vehicle having at least one primary driven axle supporting a first wheel and at least one secondary driven axle supporting a second wheel. The at least one primary driven axle is driven by a vehicle tr...  

Matches 751 - 800 out of 10,968