Matches 1 - 15 out of 15


Match Document Document Title
US20150218882 Control Assembly for a Roller Blind  
A control assembly for a roller blind, the assembly including a chain wheel adapted to be driven by an operating chain; a drive bush; and a locking pin, wherein at least one of the chain wheel and...
US20120202630 METHOD AND APPARATUS FOR SELECTIVE MECHANICAL ENTRAINMENT  
A method and systems for disengagement of a chain and sprocket actuation system is provided. In one version, an actuation system mechanically couples a motor with a rotatable feature. The...
US20050020395 Low fit nose sprocket and cutting chain  
An apparatus is provided for guide bars used in cutting operations, and more particularly to prolonging the life of the nose sprocket and/or reducing the tendency of guide bar separation in the...
US20100331128 Detachable Hub And Sprocket For Use With A Mechanical Drive Transmission Of An Agricultural Implement  
A sprocket and hub assembly for use with a mechanical drive assembly of an agricultural implement includes a generally flat disc having an outer edge and a generally center mount portion. A series...
US20130150194 CRANKSET FOR A MOTORIZED CYCLE  
A crank set for a bicycle includes a free-wheeling device having holes for attaching chain rings. The holes include two separate circular bolt hole patterns L1 and L2.
US20050209033 Spline phased multiple sprocket  
Multiple sprocket for transmission of power from a splined shaft to at least two chains, the multiple sprocket comprising a first half-sprocket and at least one second half-sprocket. The first...
US20060052197 Transmission mechanism  
A transmission mechanism comprises an idler-shaft, an idler, a belt-pulley, and a first gear. The idler comprises a belt-idler, a gear-idler and a through hole. The idler-shaft couples with the...
US20080300078 POWER TRANSMISSION DEVICE OF CLUTCHLESS COMPRESSOR  
The present invention relates to a power transmission device of the clutchless compressor, which includes: a pulley; a hub disposed in one side face of the pulley and connected to a driving shaft...
US20140338494 BICYCLE SPROCKET AND BICYCLE CRANK ASSEMBLY  
A first sprocket is capable of engaging with a chain. The first sprocket has a first sprocket main body, a plurality of teeth disposed along a circumferential direction on the radially outer side...
US20090270211 COAXIAL TRANSMISSSION AND TURNING STRUCTURE  
The present invention discloses a coaxial transmission and turning structure, which uses dynamic force of a hand-held electric tool having an output head to drive a working platform. In the...
US20110124454 Power Transmission Mechanism for an Electric Bicycle  
A power transmission mechanism 5000 for an electric bicycle has a driving motor 990 mounted on the bicycle, and an outer shaft 580 with a hollow interior through which a crankshaft 590 of the...
US20160347410 BICYCLE REAR SPROCKET ASSEMBLY  
A bicycle rear sprocket assembly comprises a plurality of sprocket members and a supporting member. The plurality of sprocket members have a rotational center axis. The plurality of sprocket...
US20160229486 BICYCLE SPROCKET ASSEMBLY AND BICYCLE REAR SPROCKET ASSEMBLY  
A bicycle sprocket assembly comprises a first sprocket, a second sprocket, a first intervening member, and a second intervening member. The first sprocket includes a first sprocket body and a...
US20160059931 BICYCLE SPROCKET AND BICYCLE SPROCKET ASSEMBLY  
A bicycle sprocket having a rotational center axis comprises a sprocket body and a chain engagement structure. The sprocket body is rotatable about the rotational center axis. The chain engagement...
US20150360749 BICYCLE SPROCKET  
A bicycle sprocket comprises a first member and a second member. The first member comprises a plurality of first teeth and a first body. The first body includes a plurality of first arms arranged...

Matches 1 - 15 out of 15