TRANSMISSION DEVICE FOR A VARIABLE DISPLACEMENT DRIVE

MULTI-TURN DRIVE ASSEMBLY AND SYSTEMS AND METHODS OF USE THEREOF

Crank assembly for a bicycle

Noncircular gear pair

Multi-turn drive assembly and systems and methods of use thereof

Gearing device of a passageway device

OSCILLATION COMPENSATING METHOD AND DEVICE FOR A STEPPING WHEEL PROPULSION UNIT

Multi-turn drive assembly and systems and methods of use thereof

Motorized actuator and movable barrier provided with said actuator

GEARING ASSEMBLY

Infinitely variable transmission with uniform input-to-output ratio that is non-dependant on friction

Support apparatus

NEW TYPE GEAR SYSTEM

Rotation of a pinion gear

System and method for converting rotating motion into linear motion

Continuously variable transmission with uniform input-to-output ratio that is non-dependent on friction

Drive transmission apparatus, sheet feeding apparatus and image forming apparatus

Variable-ratio line gear mechanism

Transmission

A Mechanical Transmission For a Mail Stacker Unit With a Clutch Brake and Elliptical Gearing

TREADLE-DRIVE ECCENTRIC WHEEL TRANSMISSION WHEEL SERIES WITH PERIODICALLY VARIED SPEED RATIO

Drive device for medical or dental tool

Reduction gearing with a high reduction ratio

CONSTANT TO VARIABLE GEAR PITCH FOR TEMPERATURE DOOR ROTATION

Transmission for power tool with variable speed ratio

Treadle-drive eccentric wheel transmission wheel series with periodically varied speed ratio

TREADLE-DRIVE ECCENTRIC WHEEL TRANSMISSION WHEEL SERIES WITH PERIODICALLY VARIED SPEED RATIO

TREADLE-DRIVE ELLIPTICAL WHEEL TRANSMISSION WHEEL SERIES WITH PERIODICALLY VARIED SPEED RATIO

Vane-type rotary actuator or an internal combustion machine

Synchronous drive apparatus and methods

Synchronous drive apparatus

Transmission mechanism with intermittent output movement

NON-POSITIVE CONTINUOUSLY VARIABLE TRANSMISSION WITH OUT-OF-ROUND ROTARY DISK

Method and apparatus for minimizing variations in the angular velocity of a rotating member

ROTARY DISC

ROTATING DISC

Non-circular rotary component

Progressive gearing

Gear mechanism for a heald shaft drive

Vibration Compensating Pulley

Synchronous drive apparatus and methods

Compensating shaft drive

Non-circular rotary component

Start-up assistance coaxial gear reducer with increasing ratio up to direct drive

Wraparound drive

Gearbox device

Synchronous drive apparatus and methods

Device for modulating a first rotational motion of an input shaft to a second, different from the first, rotational motion of an output shaft in textile machines

Selective leverage technique and devices

Synchronous drive apparatus and methods