Movable guide for transmission device

Movable lever for transmission chain

Pivotal support structure for oscillating member

Pivotally movable plastic guide for power transmission device

Pivoting chain guide and tensioner assembly

Pivoting dual arm chain tensioner system for contacting...

Plastic guide for transmission device

Plastic movable guide for transmission device

Plastic movable guide for transmission device

Plate base of guide for chain drive

Polymeric chain guide

Power transmission incorporating tensioner lever

Power transmission incorporating tensioner lever

Power unit with auxiliary machine driving transmission...

Primary drive chain tension adjuster

Ratchet mechanism for a chain drive

Ratchet tensioner with mechanism for locking and releasing a...

Ratchet tensioner with plunger releasing mechanism

Ratchet type tensioner

Ratchet-type tensioner with positive backlash