Endless belt power transmission systems or components – Pulley with belt-receiving groove formed by drive faces on... – Load responsive
Patent
1996-08-05
1998-07-07
Schoeppel, Roger J.
Endless belt power transmission systems or components
Pulley with belt-receiving groove formed by drive faces on...
Load responsive
474 28, F16H 6100
Patent
active
057760225
ABSTRACT:
A pulley, in particular for a continuously variable transmission, provided with two sheaves placed on a pulley shaft, at least one sheave being movable in the axial direction relative to the pulley shaft by movement structure. This movement structure includes at least one piston/cylinder assembly, and also fixing structure which fixes the movable sheave in the direction of rotation relative to the pulley shaft. According to the invention, the fixing structure is fitted at least inside a cylinder of the piston/cylinder assembly.
REFERENCES:
patent: 3948111 (1976-04-01), Dittrich
patent: 4504246 (1985-03-01), Mott
patent: 4552545 (1985-11-01), Koivunen
patent: 4639238 (1987-01-01), Jaccod
patent: 4946423 (1990-08-01), Van Beek
patent: 5458540 (1995-10-01), Moan et al.
Schoeppel Roger J.
VAN Doorne's Transmissie B.V.
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