Turnbuckle for an organ endless power transmission and power transmission system.

摘要

A tensioner with a pulley (24) rotatably mounted on a pivot arm (28) which is offset with a compression spring (30), the pivot arm (28) includes an extension arm MOMENTS (56) as a eLEMENT FOR inhibit movement of the arm with a damping means (64, 58). The compression spring (30) is pivotally mounted SO THAT THE TORQUE UTIL pivot arm may be substantially constant if desired.