Endless belt power transmission systems or components – Pulley with belt-receiving groove formed by drive faces on... – Including actuator interconnecting plural pulleys on spaced...
Patent
1992-03-02
1994-12-20
Schoeppel, Roger J.
Endless belt power transmission systems or components
Pulley with belt-receiving groove formed by drive faces on...
Including actuator interconnecting plural pulleys on spaced...
474 83, F16H 918
Patent
active
053742214
ABSTRACT:
A set of interlocking sheaves having fan-shaped protruding curved surfaces of different conical angles and capable of varying their degree of interlock is used in conjunction with a drive line to provide a variable drive transmission system having a positive gear-like gripping action between the drive line and the sheaves, the improvement allowing increased drive line traction and noise reduction.
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