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Endless belt power transmission systems or components September class, title,number 09/09

20090239690 - In-series two chain continuously variable transmission: A continuously variable transmission has an input pulley assembly connected to a first transfer pulley assembly with a first chain and a second transfer pulley assembly connected to an output pulley assembly with a second chain. The first transfer pulley assembly and the second transfer pulley assembly shaft a common... Agent: Knobbe Martens Olson & Bear LLP

20090239691 - Silent chain: The connecting pins of a chain protrude laterally from the chain, and are bent toward the inside of the loop formed by the chain so that they can stir lubricating oil in an oil bath, preventing localized heating and oil deterioration, and so that they can splash oil toward the... Agent: Howson & Howson LLP

20090239692 - Tensioning rail with a channel device in the pressure body: The present invention relates to a tensioning rail for a chain drive, in particular a timing chain drive of an internal combustion engine, comprising a base body (11) and a pressure body (1) connected to the base body which provides a pressing area (2) for pressing a chain tensioner, wherein... Agent: Leydig Voit & Mayer, Ltd

20090239693 - Tensioner for a drive belt of a motor vehicle: Tensioner for a belt drive, including a rigid element rotatably connected around a first axis and a couple of idle pulleys supported by a rigid element on opposing parts of axis and adapted to cooperate with respective sections of a belt of belt drive. The tensioner also includes a mobile... Agent: Davidson Berquist Jackson & Gowdey LLP

20090239694 - One piece belt installation/removal guide: A guide useful to install or remove a belt from a belt module is shown. This guide is made up of an elongated structure with a center aperture over which an endless belt is initially draped during installation. Once rotably attached to a belt module, the guide is moved downwardly... Agent: James J. Ralabate

20090239695 - Belt installation/removal guide: A guide useful to install or remove a belt from a belt module is shown. This guide is made up of two pivotable wings over which an endless belt is initially draped. Once pivotly attached to a belt module, the guide wings are moved away from each other to form... Agent: James J. Ralabate

20090239696 - Tensioner: A tensioner comprising a base, a pivot arm pivotally engaged with the base, a torsion spring engaged between the base and the pivot arm for biasing the pivot arm, a first damping member and a second damping member disposed between the pivot arm and the base, the first damping member... Agent: The Gates Corporation

20090239697 - Silent chain: String vibration is reduced without causing friction loss. A silent chain is comprised of a multiple number of link plates, each of which has a pair of tooth portions and pin holes and which are laminated laterally and longitudinally and guide plates which are arranged at outermost positions of the... Agent: Borgwarner Inc. C/o Brown & Michaels, PC

20090233743 - Motor to accessory drive system: A motor to accessory drive system wherein an electric or gasoline motor, having a housing with a drive shaft end protruding from the motor housing, is mounted with respect to the accessory to be driven, such as a pump or a generator, which also has a housing with a drive... Agent: Floyd B. Carothers Carothers And Carothers

20090233744 - Power transmission chain and power transmission device: Coupling members (50) are inserted into through-holes (9 and 10) in links (2) of a chain (1). The coupling member (50) includes first and second pins (3 and 4). Pairs of end portions (14 and 15, 27 and 28) of the first and second pins (3 and 4) with respect... Agent: Rabin & Berdo, PC

20090233745 - Power transmission chain and power transmission device: A power transmission chain (1) includes a plurality of link plates (2, 2A, 2B, 2C, 2D, 2E, 2F, 2G, 2H, 2J) aligned along the chain travel direction (X1) and a plurality of connection members (50, 3) connecting these link plates (2, 2A, 2B, 2C, 2D, 2E, 2F, 2G, 2H, 2J)... Agent: Rabin & Berdo, PC

20090233746 - Belt: A belt assembly is provided for use as an endless belt traveling relative to a frame structure. The belt assembly comprises a first fabric layer and a second fabric layer having an outer surface that at least partially forms a bottom surface of the belt. A composition comprising polyvinyl chloride... Agent: Moore & Van Allen PLLC

20090227404 - Dual stage clutch: Continuously variable speed drive (CVT) have improved performance due to use of two groups of flyweight cams, each group being mounted on separate rotational members of a centrifugal clutch. One set of flyweight cams provides force to close the sheaves through the entire movement of the shift, whereas the other... Agent: Dickinson Wright PLLC

20090227405 - Automatic adjustable apparatus: An automatic adjustment apparatus comprises a pulley having a spindle hole, an one-way bearing disposed in the spindle hole, a two-way bearing disposed in the spindle hole and located at a side of the one-way bearing, a sleeve and at least one constraint component. The sleeve is disposed in the... Agent: Bacon & Thomas, PLLC

20090227406 - Polyurethane power transmission belt: A power transmission belt having a main belt body portion of elastomeric material, a tensile reinforcement such as carbon fiber cord, disposed in said body portion, and a sheave contact portion integral with said main body portion. The elastomeric material includes the reaction product of a polyisocyanate prepolymer composition and... Agent: The Gates Corporation

20090221389 - Pulley structure and belt-type continuously variable transmission: A fixed sheave mounted on an input shaft and a movable sheave mounted on a cylindrical member that is slidably supported in the axial direction relative to the input shaft are respectively structured using annular members having the same shape. With this structure, the fixed sheave and the movable sheave... Agent: Sughrue Mion, PLLC