Endless belt power transmission systems or components – Friction drive belt – Including plural interconnected members each having a drive...
Patent
1988-12-27
1990-02-13
Bui, Thuy M.
Endless belt power transmission systems or components
Friction drive belt
Including plural interconnected members each having a drive...
F16G 122
Patent
active
049002961
ABSTRACT:
The drive belt for a continually variable, cone-pulley drive belt transmission includes links connected to form a continuous circulating belt able to articulate in one or both directions about the longitudinal axis of the belt. Each link includes at least one trapezoidal planar surface, a roller-shaped rib located at the central plane of the link, at least one planar surface inclined with respect to the trapezoidal surface, and a roller-shaped channel having a cross section complimentary to the cross section of the rib. The links are maintained engaged by fitting projection located at the forward edge of the link in a complimentary recess located on the rear face of each link.
REFERENCES:
patent: 4473365 (1984-09-01), Lapeyre
patent: 4729757 (1988-03-01), Cataldo
Bui Thuy M.
Ford Motor Company
Harrington Donald J.
McKenzie Frank G.
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