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Endless Belt Power Transmission Systems Or Components > Control For Variable Input To Output Speed-ratio > Including Belt Shiftable Axially From One To Another Surface Of Stepped Pulley Or Coaxial Pulleys Of Different Diameter Including Belt Shiftable Axially From One To Another Surface Of Stepped Pulley Or Coaxial Pulleys Of Different DiameterIncluding Belt Shiftable Axially From One To Another Surface Of Stepped Pulley Or Coaxial Pulleys Of Different Diameter patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.11/30/06 - 20060270499 - Bicycle gear set A bicycle gear assembly has first and second sets of cogwheels, each having at least three cog wheels of various sizes including a largest cogwheel and a smallest cogwheel. These two sets are oriented so that the largest cogwheel of the first set is aligned with the smallest cogwheel of ... 10/26/06 - 20060240919 - Bicycle transmission To improve the operating performance of a chain. A bicycle transmission includes an alignment guide located between a drive sprocket and a transmission sprocket cluster for aligning a stagnant chain. The alignment guide consists of a guide roller having an outer circumferential surface for guiding the stagnant part of the ... 07/06/06 - 20060148602 - Transmission for bicycle A transmission for a bicycle for re-installing a chain in the lateral direction of the bicycle in a front chain wheel having two or more sheets of gear plates, comprising two sheets of guards, i.e., a main guard for re-installing the chain from a middle diameter gear to a large ... 04/06/06 - 20060073925 - Transmission with internal protective shield and bicycle incorporating same A transmission includes a ball spline mechanism having an outer member which can rotate integrally with an inner member by means of balls housed in guide grooves and which can move in the axial direction; and a derailer which shifts a chain wrapped around a first sprocket moving integrally with ... 03/30/06 - 20060068955 - Front derailleur mounting arrangement A front derailleur mounting arrangement includes a bottom bracket tube having a plurality of slots and a front derailleur mounting bracket having a complementary mounting structure that is configured to mate with the slots. The slots and the complementary mounting structure are configured to retain the front derailleur mounting bracket ... 03/23/06 - 20060063624 - Transmission systems and methods A transmission includes a pair of conical transmission element carriers with one being a drive carrier and one being a driven carrier. The drive carrier has a plurality of fixed drive elements attached. The driven carrier has a plurality of fixed driven elements attached. An endless connecting element rotationally couples ... 03/16/06 - 20060058132 - Gear-shifting apparatus, and bicycle incorporating same A gear-shifting apparatus is provided which does not require a position of a chain to be set with high precision, and which reduces a risk of the chain coming off an adjacent sprocket due to a quick gear shifting operation. The gear shifting system includes a derailer for changing the ... 03/16/06 - 20060058131 - Transmission A transmission including an input cog assembly mounted to an input shaft and an output cog assembly mounted to an output shaft. The input and output cog assemblies include a plurality of varying diameter input and output cogs, respectively, arranged sequentially. A chain links a pair of input and output ... 09/29/05 - 20050215367 - Bicycle transmission A bicycle transmission is configured and arranged to improve the durability of the transmission. The transmission basically has a transmission operating device, a support structure, a front input section, an intermediate transmission and a rear output section. The transmission operating device operates the intermediate transmission to change the gear ratio ... 09/01/05 - 20050192138 - Bicycle derailleur A bicycle derailleur is provided with a chain guide that basically includes inner and outer guide plates, a guide pulley and a tension pulley. The tension pulley is rotatable about a rotation axis between free ends of the guide plates. The tension pulley has an annular recess disposed about the ... 08/11/05 - 20050176536 - Drive sprocket wheel slide restricting structure of bicycle transmission A transmission for a bicycle includes a derailleur shaft supported by a case member. A derailleur arm is movably journaled by the derailleur shaft. A guide rotational body is rotatably supported by the derailleur arm and an endless power transmission belt is wound therearound. The endless power transmission belt is ... 08/11/05 - 20050176535 - Drive sprocket wheel slide restricting structure of bicycle transmission In a bicycle transmission, a driven sprocket wheel body includes a plurality of driven sprocket wheels which are connected with a drive sprocket wheel by an endless chain. A derailleur is provided for changing over the winding of the endless chain among the plurality of driven sprocket wheels.. The drive ... ### FreshPatents.com Support |