Endless belt power transmission systems or components – Friction drive belt – Including fabric web
Patent
1988-01-21
1989-04-18
Bui, Thuy M.
Endless belt power transmission systems or components
Friction drive belt
Including fabric web
474249, F16G 110
Patent
active
048223247
ABSTRACT:
In an endless power transmission belt including a matrix made from an elastomer material, advantageously of the rubber type, and a longitudinal reinforcement of twisted cords, the reinforcement is chosen, with respect to its physical tension characteristics and its positioning in the matrix, so that the belt has an overall extension modulus sufficiently low so that it makes it possible to fit the belt, by exerting a tractive force, on the pulleys with which it cooperates and yet keeps a minimum appropriate tension after positioning so as to ensure satisfactory operation of the transmission which it equips.
REFERENCES:
patent: 2471969 (1949-05-01), Meyer
patent: 3404577 (1968-10-01), Zahn
patent: 4330287 (1982-05-01), Fischer
patent: 4464148 (1984-08-01), Tanaka
patent: 4678455 (1987-07-01), Hollaway, Jr.
Bui Thuy M.
Hutchinson
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