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Endless belt power transmission systems or components July category listing 07/11

20110183792 - Lubrication device for belt type continuously variable transmission: A lubrication device for a belt type continuously variable transmission is provided in which a nozzle tube (25) communicating with an oil supply source (26) is disposed between a drive pulley (5) and a driven pulley (6) of a belt type continuously variable transmission (2) along the axial direction of... Agent: Honda Motor Co., Ltd.

20110183793 - Pedal driven apparatus having a motor: A hybrid bicycle is provided which is manually propelled, but may include a motor unit for assisting forward propulsion of the bicycle. The bicycle has a control system for providing a control input for another component of the bicycle. Where that component comprises the motor, the control input is for... Agent: Foster Assets Corporation

20110183794 - Pedal driven apparatus having a motor: A hybrid bicycle is provided which is manually propelled, but may include a motor unit for assisting forward propulsion of the bicycle. The bicycle has a control system for providing a control input for another component of the bicycle. Where that component comprises the motor, the control input is for... Agent:

20110183795 - Bicycle structure: A bicycle structure is provided with a crankset and a front derailleur. The crankset includes a plurality of chain rings, with a largest chain ring of the plurality of chain rings having a plurality of teeth with teeth bottoms interposed between adjacent ones of the teeth. The front derailleur includes... Agent: Shimano Inc.

20110183796 - Ratchet-type tensioner: In a ratchet-type tensioner having a toothed ratchet piston biased toward a rack of teeth formed on a protruding plunger in a direction transverse to the direction of plunger movement, the rack teeth and the ratchet teeth are mutually engageable and inclined at angles such that the biasing force urging... Agent: Tsubakimoto Chain Co.,

20110183797 - Chain guide mechanism: In a chain guide mechanism in which a pair of chain guides, at least one of which is a pivoted guide, are connected by mounting bosses a bridge so that the chain guides and bridge can be preassembled along with a chain and driving sprocket to form an integrated unit... Agent: Tsubakimoto Chain Co.

20110183798 - Switchable friction clutch having a drive wheel driven by a drive motor via a drive belt, and drive unit: The proposal is for a switchable friction clutch having a drive wheel (5) driven by a drive motor via a drive belt, wherein a first electromagnet arrangement (19) is provided for actuating a first friction clutch (21), and a second electromagnet arrangement (24) is provided for actuating a second friction... Agent:

20110183799 - Inverted tooth chain and sprocket drive system with reduced meshing impact: An inverted tooth chain and sprocket drive system in which the initial contact distance ICD, the meshing impact angle Sigma (σ), the link plate entrance angle Beta (β), and other aspects of the meshing geometry are controlled and optimized to reduce noise and vibration by using a particular chain link... Agent:

20110183800 - Link plate: A link plate for a transmission chain composed of a plurality of link plates flexibly connected to one another has a guide-contacting edge for direct sliding contact with a chain guide. The guide-contacting edge is composed of a plurality of surface portions in alternating relationship with a plurality of grooves... Agent: Tsubakimoto Chain Co.

20110177896 - Redundant electromechanical actuator for control surfaces: A redundant electromechanical actuator is provided that includes first and second electric motors, a common output shaft, first and second drive cable drums, first and second driven cable drums, a first cable, and a second cable. The first and second electric motors are each adapted to be controllably energized to... Agent: Honeywell International Inc.

20110177897 - Tensioner: A tensioner comprising a base (7), a pivot arm (1) pivotally engaged with the base, a torsion spring (9) engaged between the base and the pivot arm, the torsion spring loadable by movement of the arm in an unwinding direction, a damping mechanism (8) frictionally engaged with an arm inner... Agent:

20110177898 - Sprocket and rotor covers: A sprocket and rotor cover is provided that includes a hollow annular structure having a substantially U-shaped cross-section along any portion of the structure and having an outer surface, an inner surface, and a pair of inner circumferential edges defining a centrally-disposed opening of the hollow annular structure. The sprocket... Agent:

20110177899 - Hybrid bushed-silent chain: A chain is disclosed having pins, each having a first end and a second end, and first and second outer plates press-fitted around the first and second ends of each of the pins, respectively. Each of the first and second outer plates has two pin holes through which the first... Agent: Schaeffler Technologies Gmbh & Co. Kg

20110172042 - Self-tensioning belt drive for vehicle power train: A self-tensioning belt drive for vehicle power train has pulley assembly that comprises a first and a second pulley means and a belt bearing means. First pulley means is fixed coaxial to the power shaft and has a first pitch setting means. Second pulley means is coaxially rotatable relative to... Agent:

20110165980 - Belt tensioning device: A belt tensioning device (10) prevents excess belt tension when installing a belt (16) between a driver axis (28) and a spindle axis (22). A clutch (48) supported on a fixed structure (14, 46) includes an engagement member (52, 64) and a rod (32). Rotating the engagement member (52, 64)... Agent: Setco Sales Company

20110165981 - Energy harvesting system for a vehicle: An energy harvesting system includes a heat engine and a component. The heat engine includes a belt, a first member, and a second member. The belt includes a strip of material and at least one wire at least partially embedded longitudinally in the strip of material. The wire includes a... Agent: Gm Global Technology Operations, Inc.