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Clutches and power-stop control March listing by industry category 03/11

20110073427 - Hydraulic control device for automatic transmission: A hydraulic control device used in an automatic transmission includes an oil pump, a working pressure regulating portion, a first lubricant supply passage, a lockup switch mechanism, and a second lubricant supply passage. The oil pump is driven in accordance with rotation of a driving source. The working pressure regulating... Agent: Aisin Aw Co., Ltd.

20110073435 - Centrifugal clutch: A centrifugal clutch, especially in a hand held work apparatus, such as a cut-off machine (1), a brush cutter or the like, having a rotational axis (20), at least one movably mounted centrifugal weight (25) arranged at the drive end and a clutch drum (16) arranged at the output end.... Agent: Andreas Stihl Ag & Co. Kg.

20110073428 - Non-planar pressurized oil routing: A casing is provided for a dual clutch actuation device of a transmission. The casing includes, but is not limited to an internal inner liquid supply passage for connecting to the inner chamber and an internal outer liquid supply passage for connecting to the outer chamber. The inner liquid supply... Agent: Gm Global Technology Operations, Inc.

20110073429 - Multi-plate clutch system: A multi-plate clutch system includes: a pressure plate which is biased by a clutch spring in a direction in which driving friction plates and driven friction plates are brought into pressure contact with each other; and at least one of assist device configured to increase a pressure contact force when... Agent: Honda Motor Co., Ltd.

20110073430 - Bicycle hub having pawl retaining function: A bicycle hub having pawl retaining function comprises a hub body including a ratchet face disposed on one end thereof to fit a ratchet barrel, the ratchet barrel including a positioning holder mounted on one end thereof relative to the ratchet face, the positioning holder including a number of receiving... Agent:

20110073431 - Axial setting device with linear driving mechanism: The disclosure relates to a coupling assembly for connecting an optionally drivable secondary driveline to a permanently driven primary driveline, comprising a friction coupling and an axial setting device. The friction coupling has a first coupling part and a second coupling part which are rotatable around an axis of rotation... Agent:

20110073432 - Multi-plate clutch system: A pressure plate is movable in an axial direction to cause multiple driving friction plates and driven friction plates to come in pressure contact with each other. The pressure plate is biased by a clutch spring in a direction to bring the driving friction plates and the driven friction plates... Agent:

20110073434 - Multiple clutch device having two pressure equalization chambers: The present invention relates to a multiple clutch device having a first clutch which is assigned a first actuating piston with a first pressure chamber and a first pressure equalization chamber, and having a second clutch which is assigned a second actuating piston with a second pressure chamber and a... Agent: Borgwarner Inc.

20110073433 - Normally-open type clutch structure: In a normally-open type clutch structure operatively connected to a vehicle which includes an engine, a drive wheel driven by the engine, and an automatic transmission arranged between the engine and the drive wheel. A clutch operating mechanism is provided having an actuator for engaging or disengaging a clutch connected... Agent:

20110067968 - Hydraulic apparatus for automatic transmission: In a hydraulic apparatus for an automatic transmission having a torque converter with a lockup clutch and CVT, there are provided a first control valve for controlling hydraulic pressure supply to the lockup clutch oil chamber, a first electromagnetic solenoid valve for controlling operation of the first control valve, a... Agent: Honda Motor Co., Ltd.

20110067969 - Non-rotating clutch: A grounded clutch mechanism for a transmission includes a transmission housing and a backing plate fixedly secured to the transmission housing. The backing plate has a plurality of backing plate posts. A plurality of reaction plates have a plurality of radially-outward spline teeth configured to mate with the backing plate... Agent: Gm Global Technology Operations, Inc.

20110067970 - Fluid friction clutch: A fluid friction clutch includes a drivable housing having a working chamber and a reservoir, at least one opening between the reservoir and the working chamber configured to provide fluid communication between the reservoir and the working chamber, a driven disk supported for rotation in the working chamber, and a... Agent:

20110067971 - Wear resistant clutch plate: A clutch member of a torque converter of an automatic transmission fitted slidingly with a splined connection between a number of extending teeth of the clutch member and channels of a torque converter housing configured to slidingly engage the teeth. At least two of the teeth are elongated for a... Agent:

20110061983 - Rotation transmission device: A rotation transmission device is provided which has a minimum play in the rotational direction, which is reliable by preventing the rollers from erroneously engaging during idling, and which has high torque capacity. A control retainer 19A and a rotary retainer 19B are mounted between an outer race 11 having... Agent:

20110061984 - Multiple-disk clutch with resilient element: Multiple-disk clutch with outer disks supported by an outer disk carrier that is rotatable around an axis of rotation and with inner disks supported by an inner disk carrier that is rotatable around the axis of rotation. The outer disks and the inner disks form an annular disk stack with... Agent: Zf Friedrichshafen Ag

20110061985 - Multiple disc clutch and assembling method therefor: To provide a multiple disc clutch in which the engagement/disengagement timing of the clutch can be adjusted to a fixed value, and an assembling method for the multiple disc clutch. Two kinds of clutch discs different at least in thickness are combined, and the clutch disc or discs are replaced... Agent:

20110061986 - Dunnage discharge safety chute: A dunnage discharge chute includes features designed to prevent injury to an operator of a dunnage producing machine. The dunnage discharge chute includes at least one door with sensors that monitor the position of the door and output position signals. The position signals are received by a controller which outputs... Agent: Sealed Air Corporation (us)

20110056789 - Friction coupling: A friction coupling has a drive part, an output part, and a friction element which can transfer a friction moment between the drive part and the output part. A release element is provided which after a predetermined rotation angle of the friction coupling can act on the friction element so... Agent: Trw Automotive Gmbh

20110056790 - Friction clutch having a wear adjuster: A friction clutch having a wear adjuster that compensates for wear in the form of an incorrect spacing between the pressure plate and the pressing plate as a result of an abrasion of the clutch friction linings. The incorrect spacing between the disk spring and the pressing plate is compensated... Agent: Luk Lamellen Und Kupplungsbau Beteiligungs Kg

20110056791 - Clutch and hybrid drive with clutch: The invention relates to a clutch (8), in particular starter clutch, for coupling an internal combustion engine (2) in a torque-transmitting fashion and decoupling an internal combustion engine (2), said internal combustion engine (2) having a partial drive train (3) which comprises an electric machine (4), wherein the clutch (8)... Agent: Robert Bosch Gmbh

20110056792 - Cushioned ceramic driven disc assembly with ceramic friction pads fixed to slotted backer plates: A clutch disc assembly for a friction torque device has a clutch damper assembly which includes a hub defining an axis of rotation and a concentric steel disc. The damper assembly includes a plurality of cushion elements fixed to the steel disc. First and second friction rings are disposed on... Agent: Eaton Corporation

20110056793 - Synchronizer ring made of sheet metal: A sheet-metal synchronizer ring for a synchronizing device has a conical ring body, an outer toothing for blocking the axial movement of a sliding sleeve, and at least one indexing tab which is bent in the axial direction and limits the rotation of the synchronizer ring in a synchronizer hub.... Agent: Diehl Metall Stiftung & Co. Kg

20110056794 - Built-in parking locking device of vehicle: A built-in parking locking device of vehicle comprises a lock base (2) which is fixed on a box body (12) which supports a transmission rotating shaft (8) and a lock core (6) which is matched on the transmission rotating shaft (8) with a spline and can move axially pulled by... Agent: Loncin Industry Co., Ltd

20110056795 - Torque based park lock assembly: A torque based park lock assembly for motor vehicles, especially passenger cars and trucks equipped with automatic transmissions, includes a lobed wheel secured to a transmission output shaft and a rotation restricting flexible lever which may be selectively moved into engagement with the lobed wheel by a cam. A bi-directional... Agent: Gm Global Technology Operations, Inc.

20110048883 - Clutch plate with slots: A torque converter clutch assembly including a torque converter cover drivingly engaged with a prime mover, a piston plate for engaging the clutch; a drive plate; and a drive ring drivingly engaged with the drive plate. The drive ring has a continuous ring-shaped segment at its outer circumference, and a... Agent:

20110048884 - Power transmission system for vehicle changing power transmission state by electric control: The present invention provides a technology of improving mechanism that drives a pilot clutch for operating a main clutch, in a power transmission system for a vehicle changing power transmission state by electric control in which an input shaft and an output shaft coaxially disposed in a main housing is... Agent:

20110048885 - Cage with integrated springs applied to a torque transmission system and free wheel with rollers: The present invention refers to the technical field of starting impeller devices in general, more specifically a cage with integrated springs as applied to a torque transmission system and free wheel with rollers as applied to starter drives in starting devices and similar. The invention presents, as a novelty, a... Agent:

20110048886 - One way clutch: In a one way clutch shipped and transported in a sub-assembly state in which one of inner ring and outer ring is assembled in a later stage. The retainer has pockets radially passing therethrough at predetermined intervals and columns between the adjacent pockets. The circumferential length of each column is... Agent:

20110048887 - Actuation device having wiper seals for a dual clutch transmission: A dual clutch actuation device generates the axial compression force required to compress a first and second set of frictional elements of a dual clutch module. Dual clutch actuation device includes a first and second annular piston. The annular pistons include a first end that is in contact with annular... Agent:

20110048888 - Electromagnetic coupling device: An electromagnetic coupling device includes a field core, a surge voltage absorbing member, and a storage member. The field core is provided inside an exciting coil. The surge voltage absorbing member is connected to the exciting coil. The storage member is made of an insulating material and includes a recess... Agent:

20110048889 - Clutch plate having reinforced spline teeth: A clutch plate for transmitting torque from a driving member to a driven member may include an annular body disposed around an axis and defining inner and outer edges, the annular body having a thickness “t”. A plurality of spline teeth may project radially from the annular body. Each spline... Agent: