Endless belt power transmission systems or components – Friction drive belt – Including plural interconnected members each having a drive...
Patent
1987-05-04
1988-07-19
Bui, Thuy M.
Endless belt power transmission systems or components
Friction drive belt
Including plural interconnected members each having a drive...
474201, F16G 126, F16G 500
Patent
active
047582120
ABSTRACT:
A pulley and "V" belt drive arrangement has a flexible belt disposed to transmit drive forces between two spaced "V" groove pulleys. The flexible belt is constructed from a single fan-folded metal strip which is maintained in a continuous loop by one or more continuous metal bands. The bands are disposed in a U-shaped saddle or slot area formed in the fan-folded belt. The sidewalls of the saddle prevent lateral migration of the bands. The band length is sized to provide a compression load on the fan-folded belt to prevent longitudinal separation of the ends of the belt during torque transmission between the pulleys.
REFERENCES:
patent: 4338081 (1982-07-01), Hattori et al.
patent: 4581002 (1986-04-01), Cataldo
Bui Thuy M.
General Motors Corporation
Scherer Donald F.
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