Cogged v-belt

Details Cogged v-belt Cogged v-belt

1993-10-13

1994-10-25

Powell, Michael

Endless belt power transmission systems or components

Friction drive belt

Including plural interconnected and transversely spaced...

474153, F16G 520

Patent

active

053584538

ABSTRACT:
A power transmission belt having a belt body with a length and a plurality of cogs spaced lengthwise along the belt body for engaging a pulley with which the belt cooperates. Adjacent cogs are configured (i.e. shape, length and pitch) and relatively located (i.e. spaced) so that the adjacent cogs contact each other as the power transmission belt is wrapped around a cooperating pulley having a diameter of 60-130 mm. The space between the cogs is thus temporarily at least partially eliminated. In one form, the cogs squeeze together so that adjacent abutting cogs and the engaged cooperating pulley momentarily define a solid mass so that percussion noise is minimized.

REFERENCES:
patent: 4002082 (1977-01-01), Waugh
patent: 4047446 (1977-09-01), Speer
patent: 4255146 (1981-03-01), Standley
patent: 4264314 (1981-04-01), Imamura
patent: 4614509 (1986-09-01), Tangorra et al.

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