Endless belt power transmission systems or components – Friction drive belt – Including plural interconnected members each having a drive...
Patent
1989-09-27
1990-12-11
Bui, Thuy M.
Endless belt power transmission systems or components
Friction drive belt
Including plural interconnected members each having a drive...
F16G 124
Patent
active
049766635
ABSTRACT:
Transverse elements (6), suitable for being used in V-shaped pulleys (1,2) of a continuously variable transmission, are provided with endless carriers (7), which due to a transmission ratio dependent misalignment of the pulleys (1, 2), contact the lateral boundary face (16) of the element (6), under circumstances, which causes an excessive wear and shortens the life of the transmission belt with such elements (8).
A solution is being provided to result in elements (8) whose boundary faces (16) are at least partly rounded in the longitudinal direction of the element (8), which can be realized by a sanding operation.
REFERENCES:
patent: 4080841 (1978-03-01), Vollers
patent: 4386921 (1983-06-01), Roberts
patent: 4526559 (1985-07-01), Smirl
patent: 4854919 (1989-08-01), van Lith
Bui Thuy M.
VAN Doorne's Transmissie B.V.
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