Endless belt power transmission systems or components – Friction drive belt – Including particular means connecting opposite ends to form...
Patent
1994-07-05
1995-10-03
Buiz, Michael Powell
Endless belt power transmission systems or components
Friction drive belt
Including particular means connecting opposite ends to form...
F16G 310
Patent
active
054547610
ABSTRACT:
A canvas of a power transmission belt has an abutting joint part seamed by a sewing machine. A machine sewing thread of the abutting joint part is adhered to the canvas beforehand by adhesive treatment so as not to separate from the canvas. Accordingly, the machine sewing thread does not float off from the canvas at reverse flex. Thus, friction noise and vibration due to interference of the machine sewing thread with a pulley at meshing at reverse flex are prevented.
REFERENCES:
patent: 4813919 (1989-03-01), Nosaka et al.
patent: 5344369 (1994-09-01), Kitahama et al.
Saito Takeshi
Takahashi Osamu
Tsuruta Shizuaki
Bando Chemical Industries Ltd.
Buiz Michael Powell
Cole Thomas W.
Ferguson Jr. Gerald J.
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