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Endless belt power transmission systems or components October categorized by USPTO classification 10/11

20110263362 - Hydraulic arrangement for controlling a transmission: A hydraulic arrangement for controlling a transmission connected downstream of an internal combustion engine having a start-stop device. A hydraulic energy source provides hydraulic energy, an energy accumulator is connected downstream of the hydraulic energy source for storing and dispensing hydraulic energy provided by the hydraulic energy source, and a... Agent: Schaeffler Technologies Gmbh & Co. Kg

20110263363 - Radial diaphragm spring clutch: A clutch includes a stationary sheave, a cam attached to the stationary sheave, and a movable sheave that is axially movable relative to the stationary sheave along the cam. A thrust bearing includes an outer race and an inner race, wherein the outer race is attached to the cam. A... Agent:

20110263364 - Infinitely variable transmission: A step less, infinitely variable transmission converting rotational input power to rotational output power using positively engaged mechanics without relying on friction to transmit power and having minimal intermittent motion. The transmission includes a plurality of input chains with drive pins and a rotatable output chain with engagement slots meshing... Agent:

20110263365 - Belt pulley damper: A belt pulley damper for attenuating torsional vibrations of a drive shaft and includes a belt pulley for driving a pull mechanism, particularly a pulling belt. A torsional vibration damper, particularly a decoupler for torsional vibrations is connected with a drive flange and includes a driven disk movable circumferentially relative... Agent: Schaeffler Technologies Gmbh & Co. Kg

20110263366 - Hydraulic tensioner: A hydraulic tensioner for a traction element drive of an internal combustion engine, is provided having a tensioner housing with a hollow piston located in the housing bore. A check valve is located in the bore along a pressurized fluid path to the hollow piston, and a spring guide located... Agent: Schaeffler Technologies Gmbh & Co. Kg

20110263367 - Power transmission belt comprising a coating treatment of the fabric and coating treatment thereof: Described herein is a belt comprising a body made of elastomeric material, embedded in which is a plurality of longitudinal filiform resistant inserts, and a working surface covered with a covering fabric; advantageously the working surface is constituted by a toothing. The covering fabric is treated with a coating treatment.... Agent:

20110263369 - Chain: In a chain comprising interconnected link plates at least some of which come into sliding contact with one or more chain guides, at least some of the link plate edges that come into sliding contact with the guides have a convex curvature with different curvatures on the front and rear... Agent: Tsubakimoto Chain Co.,

20110263368 - Seal chain: In a seal chain, a seal mechanism comprises a pair of mutually facing seal members, a first seal member of the pair being in contact with an inner plate of the chain, and a second seal member of the pair being in contact with an outer plate of the chain.... Agent: Tsubakimoto Chain Co.

20110256968 - Isolator: An isolator comprising a shaft (10), a pulley (20) journalled to the shaft on a first bushing (40) and a second bushing (50), a torsion spring (30) engaged with the shaft and the pulley, the torsion spring exerting an axial contractive force to retain the pulley on the shaft, a... Agent:

20110256969 - Tensioner with spring damper: A tensioner having a closing-type torsion spring that is employed to bias a pivot arm about a pivot shaft. The tensioner includes a damper that continuously contacts an inside surface of the torsion spring to dampen torsional vibration transmitted through the torsion spring.... Agent:

20110256970 - Chain tensioner: In a hydraulic tensioner, a tensioner housing is provided with an oil outflow channel communicating with a high pressure oil chamber formed by a plunger and the tensioner housing. A control valve in the oil outflow channel can be adjusted manually or automatically to optimize the damping performance of the... Agent: Tsubakimoto Chain Co.

20110256971 - Chain tensioner: A roller-chain tensioning assembly includes a resilient bow-shaped structure to which are mounted first, second and third guide wheels. These guide wheels are mounted in such manner that a roller chain can be threaded around said first guide wheel on side facing away from said bow, around said second guide... Agent:

20110250998 - Pulley support structure for belt-drive continuously variable transmission and belt-drive continuously variable transmission: A pulley support structure for a belt-drive continuously variable transmission and a belt-drive continuously variable transmission are provided that are able to control the occurrence of Mindlin slip itself, and in cases where Mindlin slip has occurred, are able to effectively reduce the effects thereof. In this pulley support structure... Agent: Nsk Ltd.

20110250999 - Device and method for the lubrication of a chain drive: An application device and a method of use for the lubrication of a chain drive, more preferably for motorcycle chain drives or the like, includes a rail device. The rail device having a longitudinal side that can be brought to bear against a chain of the chain drive. The rail... Agent:

20110251000 - Endless traction mechanism tensioner: A tensioning device for an endless traction mechanism for a motor is provided and includes a housing (1) that has a cylinder chamber (9) for holding hydraulic fluid, a piston (2) that is supported so that it can slide in the cylinder chamber (9) and is biased by a spring... Agent: Schaeffler Technologies Gmbh & Co. Kg

20110251001 - Tensioner: A tensioner having a simplified structure, using engaging teeth having increased strength and reduced backlash, constructed from a reduced number of parts, reduced in cost, and having increased design freedom. A tensioner comprises: a tubular member (1) having engaging teeth (1b) formed thereon; one or more engaging elements (2) having... Agent:

20110251002 - Chain guide mechanism: In a chain guide mechanism having a guide bridge for integrally holding two chain guides, a chain and a driving sprocket for more efficient assembly and maintenance, the guide bridge has a oil inlet on a surface of its sprocket-pressing base for receiving oil from an oil supply port in... Agent: Tsubakimoto Chain Co.

20110251003 - Power transmission device: A power transmission device includes an electromagnetic wave-shielding wall partitioning a first space and a second space adjacent to the first space and blocking propagation of an electromagnetic wave between the first space and the second space. The power transmission device also includes a first pulley arranged within the first... Agent: Toshiba Mitsubishi-electric Indus. Sys. Corp.

20110251004 - Internal ring sealed chain: Links in industrial chains are connected by pins in bushings. Internal sealing rings in internal annular grooves near ends of bushings prevent inward movement of debris and outward movement of grease past the grooves. Steel internal sealing rings are expanded further into the grooves upon insertion of the pins through... Agent: U.s. Tsubaki, Inc.

20110251005 - Roller chain: A roller chain comprising pins, bushes, rollers, inner fishplates and outer fishplates. Two bushes are connected to each other by at least two inner fishplates and form a chain link. A roller surrounding each bush is mounted rotatably on its respective bush. Adjacent chain links are connected to each other... Agent:

20110251006 - Power transmission belt method for production therof: A stacked ring 2 that forms a transmission belt is formed by stacking a plurality of elastically deformable ring materials 201 to 206 together. Shot peening is performed on surfaces of the ring materials 201 to 203 of the first layer as the innermost layer to the third layer so... Agent: Aisin Aw Co., Ltd.

20110244998 - Vehicle transmission having continuously variable transmission ratio: A vehicle transmission with continuously variable transmission ratios, which has a first conical disk pair arranged on a first shaft, and a second conical disk pair arranged on a second shaft, a belt arranged between the conical disk pairs, and an input shaft which has an output wheel mounted rotatably... Agent: Schaeffler Technologies Gmbh & Co. Kg

20110244999 - Continuously variable chain-belt transmission and method of assembling same: A continuously variable chain-belt transmission (chain-belt CVT) housed in a transmission casing formed by a transmission case and a side cover, has a pair of conical disk pairs, each pair of which is rotatably supported by disk supporting portions provided in the transmission case and the side cover; a chain... Agent: Jatco Ltd

20110245000 - Isolator: An isolator comprising a shaft (10), a pulley (20) journalled to the shaft on a first bushing (40) and a second bushing (50), the shaft comprising a shaft stop (12) disposed on a shaft radially outer surface (14), the pulley and the shaft rotationally moveable relative to each other, the... Agent:

20110245001 - Attachment assembly and drive unit having same: A drive unit comprising a guide channel that has a first pulley at one end that rotates about a fixed pulley axis. The drive unit also includes a flexible drive member having a plurality of spaced windows, an attachment assembly moveably attached to the guide channel, and an adjustable pulley... Agent:

20110245002 - Inverted tooth chain sprocket with frequency modulated meshing features: A sprocket for an inside flank engagement inverted tooth chain includes tooth spaces each defined at least partially by the engaging flank of one tooth, the disengaging flank of another tooth, and a root surface that is located between the engaging flank and the disengaging flank of the tooth space.... Agent: Cloyes Gear And Products, Inc.