Endless belt power transmission systems or components – Belt having drive surfaces on opposite side edges of stacked...
Patent
1985-02-20
1987-03-17
Novosad, Stephen J.
Endless belt power transmission systems or components
Belt having drive surfaces on opposite side edges of stacked...
474242, F16G 1308
Patent
active
046504451
ABSTRACT:
A power transmission chain extending between driving and driven means, such as pulleys or sprockets to transfer torque wherein the chain is formed of a plurality of links having a substantially constant pitch and a plurality of serially arranged contact surfaces engaging contact surfaces of the driving and driven means. The links are designed with longitudinally spaced apertures providing centers of action that are located with respect to a reference line of the link to vary the chordal action of at least some of the links to alter the contact timing and duration between the chain and the driving and driven means to change the generated noise pattern.
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Borg-Warner Automotive Inc.
Bui Thuy M.
Geppert James A.
Novosad Stephen J.
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