Floating flexible drive element tensioner

Friction-damper tensioning system for belt or chain drives

Guide assembly for a bicycle

Hydraulic asymmetric damped belt tensioner

Hydraulic asymmetric damped belt tensioner

Idler pulley with a multiple position locating mechanism

Inner race idler pulley tensioner

Layout of auxiliary mechanisms for an engine

Lever mechanism for adjusting phase relationship between drive w

Linear tensioner

Low profile tensioner with arcuate spring

Mechanical belt tensioner construction

Mechanical tensioner with acoustic dampening feature

Method of making a belt tensioner having a biased annular pad of

Method of tuning a belt drive system

Motion attenuated hydraulic autotensioner

Multi-disk fluid viscosity type auto-tensioner

Novel tensioning device

Offset starter generator drive utilizing a fixed-offset...

One-way clutched damper for automatic belt tensioner