V-Belt

Details V-Belt V-Belt

1980-01-11

1982-06-01

Staab, Lawrence J.

Endless belt power transmission systems or components

Positive drive belt

Drive surfaces on belt formed in or interconnected by...

474238, 156138, F16G 500, B29H 722

Patent

active

043325769

ABSTRACT:
A single or multiple strand molded notch V-belt and a method for its production is described. The method is characterized by use of an open-ended mold having rigid transverse notches and longitudinal ribs forming a plurality of mold cavities. The belt has undulating mold-formed notches which in one embodiment carry a fabric facing of a particular design to retard initiation and propagation of undercord cracks during operation of the belt around associated sheaves.

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patent: 4169393 (1979-10-01), Wetzel et al.
patent: 4177688 (1979-12-01), Howerton et al.
patent: 4266937 (1981-05-01), Takano

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