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WO/2008/096558 |
A fixed constant velocity universal joint in which frictional force is reduced by sufficiently placing a lubricant between torque transmission balls and guide grooves. The fixed constant velocity universal joint has an outer joint member...
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WO/2008/096557 |
A fixed constant velocity universal joint that, even under large operating angle and high torque load, can smoothly rotate and has reduced load on a cage. The fixed constant velocity universal joint has an outer ring having one end opene...
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WO/2008/093861 |
Provided is an electric power steering device, in which the output shaft of an electric motor and a worm are connected by a coupling. At the worm side end portion of the motor output shaft and the motor output shaft side end portion of t...
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WO/2008/091376 |
Tiltrotor aircraft drivelink includes a succession of elastomeric elements sandwiched between non elastomeric elements, both types are bonded together to form part of the extremities of a connecting rod.
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WO/2008/091376 |
Tiltrotor aircraft drivelink includes a succession of elastomeric elements sandwiched between non elastomeric elements, both types are bonded together to form part of the extremities of a connecting rod.
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WO/2008/088007 |
A constant velocity universal joint in which play at a shaft connection portion is less likely to occur and having a depression-projection fitting structure capable of firmly connecting an inner joint member and a shaft together. In the ...
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WO/2008/087824 |
A constant velocity universal joint for a propeller shaft, which exhibits a sufficient buffering function in a collision and in which a seal plate is effectively prevented from falling out in assembling. The constant velocity universal j...
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WO/2008/087203 |
The invention relates to a secured bearing arrangement for at least one journal (4) of a universal joint, said journal (4) being rotatable about an axis of rotation (40) while being mounted in a housing (2). Said bearing arrangement comp...
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WO/2008/088734 |
A shaft coupling with a flexible annular sleeve, a driver end piece, and a driven end piece. The end pieces have a plurality of axially projecting prongs arranged so that the driver prongs loosely interlock in the spaces between the driv...
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WO/2008/084141 |
The invention relates to a transmission shaft including a annular fixation groove (10) and characterised in that the fixation groove (10) has a cross section containing a bottom portion (20) having a bottom radius (R1) and at least a fir...
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WO/2008/085525 |
A vent valve for a constant velocity joint is disclosed. The vent valve may generally include a body disposed in a bore of the cover which is axially movable in the bore and allows fluid flow through the bore, a first umbrella portion as...
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WO/2008/081918 |
A grease composition that realizes, in the use ranging from 150° to -40°C, enhancement of the temperature control performance, reduction of low-temperature rotational torque and enhancement of boots stability with respect to constant v...
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WO/2008/080743 |
The device comprises a pinion shaft (1) provided with lateral flats (20), and the cap (4) has a receiving part (5), with a U-shaped cross-section which can be fitted onto the pinion shaft (1) by a perpendicular movement relative to the l...
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WO/2008/080439 |
The invention relates to a roller unit (1) for a tripod joint (2), said unit at least comprising an inner ring (3), a concentrically arranged outer ring (4), and a plurality of roller bodies (5) positioned between the inner ring (3) and ...
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WO/2008/081390 |
The objective of this invention provides a variation that makes possible the presence of larger and stronger sections exactly where the effort is higher on the flexible element, thus reducing the stress on these points (2).
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WO/2008/080438 |
The invention relates to a roller unit (1) comprising a roller unit axle (6) for a tripod joint (2) having an outer part (14) and at least one spherical tripod journal (17), said roller unit being provided with at least one inner ring (3...
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WO/2008/080707 |
Joint arrangement (1) having a joint outer part (2), a joint inner part (8) which has a dimension (11), ball (13) for transmitting torque from the joint inner part (3) to the joint outer part (2), and a cage (14) which can be arranged be...
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WO/2008/081879 |
An outer ring shank extending integrally from the end face of the outer ring of a constant velocity joint is inserted into the inner hole of the hub spindle of a hub wheel, to which a wheel is attached, thereby to connect the hub wheel a...
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WO/2008/080699 |
Joint arrangement (1) having an outer part (3) and an inner part (4), wherein the outer part (3) has outer raceways (10a, 10b), and the inner part (4) has inner raceways (7a, 7b), and rolling bodies (2) which are dimensioned so as to tra...
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WO/2008/080709 |
Joint arrangement (1) in the manner of a counter track joint, wherein a cage (20) is provided which is arranged between a joint outer part (2) and joint inner part (9), which has a cage outer sphere (21) with an outer sphere centre point...
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WO/2008/078599 |
A worm wheel consists of an outer circumferential ring having teeth engaging with a worm on the outer circumferential side, an inner circumferential ring where an output shaft is located on the inner circumferential side, a coupling bott...
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WO/2008/077371 |
Disclosed is a longitudinal drive shaft for motor vehicles to transmit torque. Said drive shaft comprises two or several shaft sections (1; 2) that are interconnected by means of an intermediate shaft (12) or a journal (16). In the direc...
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WO/2008/077371 |
Disclosed is a longitudinal drive shaft for motor vehicles to transmit torque. Said drive shaft comprises two or several shaft sections (1; 2) that are interconnected by means of an intermediate shaft (12) or a journal (16). In the direc...
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WO/2008/078600 |
An output plate being secured to the worm wheel of a reduction gear section through a buffer member is constituted of a metal plate, and a resin portion insert molded integrally with the metal plate to cover it excepting the inner circum...
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WO/2008/077021 |
An embodiment of a connection system for a grease cover of a constant velocity joint includes a groove portion formed in a generally annular portion of the constant velocity joint. The generally annular portion is defined, at least in pa...
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WO/2008/075391 |
A coupling for transmitting motion between two rotating shafts, including a pair of hubs and a flexible element, wherein each of the hubs includes at least one circumferential seat facing towards the flexible element and suitable to rece...
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WO/2008/075535 |
A deep-groove ball bearing (1) which includes rolling members made of a β-Sialon sinter and which is inexpensive and, despite this, can stably ensure sufficient durability. The bearing comprises an outer ring (11), an inner ring (12), a...
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WO/2008/072432 |
A process cartridge (7) detachably mountable to a main assembly of an electrophotographic image forming apparatus, wherein the main assembly includes a first rotatable main assembly drive transmission member (66), and a second rotatable ...
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WO/2008/072521 |
[PROBLEMS] A Rzeppa joint with eight balls, having increased durability in a low operation angle region and a medium operation angle region and having increased torque capacity, strength, and durability in a high operation angle region. ...
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WO/2008/072607 |
A lubricating system that realizes enhancing of the capability of lubrication component retention of foam lubricant and limiting of the rate of lubrication component exudation by deformation of foam lubricant to required minimum, and tha...
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WO/2008/072432 |
A process cartridge (7) detachably mountable to a main assembly of an electrophotographic image forming apparatus, wherein the main assembly includes a first rotatable main assembly drive transmission member (66), and a second rotatable ...
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WO/2008/068902 |
[PROBLEMS] Provided are a joint assembly facilitating attachment/detachment of a unit cover for protecting a constant velocity universal joint and improving workability of assembling a total assembly into a vehicle, and a total bearing d...
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WO/2008/066549 |
A direct torque flow constant velocity joint direct connector (50) is provided. The direct torque flow constant velocity joint direct connector includes an inner joint part (60), shaft (54), a plurality of balls (62) and an outer joint p...
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WO/2008/065878 |
A ball spline device in which the outer diameter of a nut member is reduced to the utmost limit with required functions maintained, which does not need troublesome labor in assembly, and which is reliable despite of being inexpensively a...
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WO/2008/066550 |
A direct torque flow constant velocity joint having a rolling radial boot is provided and includes a DTF CVJ connector, a shroud assembly (91) and a rolling radial boot (86). The DTF CVJ connector includes an outer joint part (56) and an...
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WO/2008/062192 |
A transmission system including a first shaft (3), a first gear element (13, 16, 17, 21, 22, 25) rotatably mounted on the shaft (3), a selector assembly (29, 31, 33) arranged to selectively lock the first gear element (13, 16, 17, 21, 22...
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WO/2008/063289 |
An improved Oldham coupling that is a unitary object and in an embodiment comprises a first hub (5a) having a first projection (20a) and a second hub (5b) having a second projection (20b). The two hubs are connected to each other by way ...
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WO/2008/058559 |
The aim of the invention is to provide expanding bellows for sealing an annular gap between two parts that are joined together in a rotationally fixed manner and that can be bent towards each other, said bellows allowing contact to be ma...
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WO/2008/057060 |
The invention relates to a sliding group of cardan shaft (SG) comprising a fork sliding shaft (10), a protective case (11), a sliding shell (13), a felt (12) in contact with both protective case (11 ) and sliding shell (13). The inventio...
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WO/2008/057060 |
The invention relates to a sliding group of cardan shaft (SG) comprising a fork sliding shaft (10), a protective case (11), a sliding shell (13), a felt (12) in contact with both protective case (11 ) and sliding shell (13). The inventio...
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WO/2008/056636 |
A vehicle steering shaft (3) has an inner shaft (11) and tubular outer shaft (10) fitted to each other, a rigid connection element (25) for rigidly connecting the inner shaft (11) and outer shaft (10) in the circumferential direction (C)...
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WO/2008/052267 |
A torque reaction mechanism comprising a coupling arrangement (170) operable between an apparatus (10) having a rotary drive input (120) such as a drive socket, and a powered driving tool (160) for delivering rotational torque to the rot...
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WO/2008/052588 |
The invention relates to a sealing element (1) for fixing a bellows (2) to a joint arrangement (3) with an outer spherical connecting region (4), wherein the sealing element (1) has a spherical inner contour (5) with different radii of c...
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WO/2008/055055 |
A pair of spherical gears connects the intersecting shafts of a CV-joint. One gear has internal teeth, and the other has external teeth. The gear design is based on pitch circles that are great circles on theoretical pitch spheres that a...
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WO/2008/055055 |
A pair of spherical gears connects the intersecting shafts of a CV-joint. One gear has internal teeth, and the other has external teeth. The gear design is based on pitch circles that are great circles on theoretical pitch spheres that a...
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WO/2008/049139 |
In a connection of a drive shaft, particularly of a steering shaft (2), having a universal joint yoke (1) comprising a fork base (4) with a through-opening (7) having a longitudinal axis (25) for receiving a connecting section (15) of th...
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WO/2008/046977 |
The invention relates to a homokinetic joint (1) that comprises a male member (2) with several arms (6), a female member (12) for receiving the male member (2), a roller (24) mounted and freely rotating on each arm (6), a spring (31) pro...
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WO/2008/046379 |
The invention relates to clutch unit, comprising at least two subunits, wherein one subunit can be connected to the output shaft of an engine, and the other subunit can be pre-mounted on the side of the transmission, wherein both subunit...
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WO/2008/043384 |
The invention relates to a constant velocity ball joint (1) in the nature of a counter track joint, with first and second track pairs (14, 15) which form an opposite opening angle (W1, W2), wherein the first track pairs (14) are provided...
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WO/2008/043600 |
It is known that two shafts can be connected via Oldham couplings. According to the invention, a coupling device is proposed, wherein recesses (13, 14) and projections (4, 5) of end sections (3, 8) of the shafts (1, 6) extend radially an...
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