Matches 1 - 21 out of 21


Match Document Document Title
6425301 Continuously variable transmission  
A continuously variable transmission is disclosed to change an input rotational velocity along a continuous spectrum using an eccentrically positioned cam cooperating with a counterweight assembly...
5390558 Continuously variable transmission  
An input shaft includes a cam configured to have a variable diameter profile. An oscillating arm tracks the cam profile. Oscillating motion of the arm is converted by roller clutches back to rotary...
4967615 Mechanical transmission  
A mechanical transmission converts rotational motion of an input drive shaft to an alternating radially directed motion of a selected amplitude. The alternating motion imparts rotational movement...
4936155 Infinite speed variation, constant power, ripple-free transmission  
A variable transmission having an input shaft, a lobed cam slidably splined on said shaft, and a plurality of pivotedly mounted cam followers which mechanically engage the cam is disclosed. The cam...
4098147 Waddington drive having a cam actuated by an integral flyweight  
An improved Waddington drive, employed here as a bicycle wheel hub, provides an automatically shifting transmission driven by an operator's foot pedal crank. A number of planet gears journaled for...
3881367 Infinitely variable ratio gear transmission  
An infinitely variable ratio transmission in which an input shaft drives a pair of continuously engaged gear phases which respectively produce partial rotary motion of an output shaft, the...
3395585 Timer indexing mechanism  
3373936 Irrigation systems  
3327917 Record medium feed structure  
3322316 Line feed mechanism  
3229549 Infinitely variable gear, preferably for motor vehicles  
3206991 Variable speed power transmission  
3203265 Rate of change controller  
3199361 Motion changing mechanisms  
3138960 Infinitely variable speed transmission and differential drive therefor  
3115043 Device for changing the ratio and the direction of transmission between a driving shaft and a driven shaft in sewing machines  
3004440 Continuously variable speed transmission  
2985029 Drive mechanism  
2978918 Transmission  
2925464 Machine for producing a facsimile reproduction  
2875622 Mechanical interpolator  
Matches 1 - 21 out of 21