Endless belt power transmission systems or components – Friction drive belt – Including fabric web
Patent
1988-07-20
1990-01-02
Bui, Thuy M.
Endless belt power transmission systems or components
Friction drive belt
Including fabric web
28156, 139383R, F16G 104
Patent
active
048910406
ABSTRACT:
Woven fabric for use in a power transmission belt. The fabric has a warp of shrinkable yarns obtained by aligning and twisting individual shrinkable mixed twisted yarns. Alternatively, the warp may be formed of more than two mixed twisted yarns mixed in a ratio of greater than 1:15 of elastic yarns formed of polyurethane fibrous yarns oriented at more than 10%, or rubber yarns and other fibrous yarns. The weft is made alternatively of twisted yarns or monofilament yarns. The fabric has excellent shrinkability, wear resistance, and crack resistance.
REFERENCES:
patent: 2631463 (1953-03-01), Waugh
patent: 2656585 (1953-10-01), Jackson
patent: 3315328 (1967-04-01), Ibrahim
patent: 3322163 (1967-05-01), Hughes
patent: 3455100 (1967-09-01), Sidles et al.
patent: 3981206 (1976-09-01), Miranti, Jr. et al.
Mizuno Takahide
Nagai Takaji
Nakagawa Fumihito
Okawa Hiroyuki
Bui Thuy M.
Mitsuboshi Belting Ltd.
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