Endless belt power transmission systems or components – Friction drive belt – Including plural interconnected members each having a drive...
Patent
1986-10-16
1988-04-12
Novosad, Stephen J.
Endless belt power transmission systems or components
Friction drive belt
Including plural interconnected members each having a drive...
474201, F16G 518
Patent
active
047371374
ABSTRACT:
An endless transmission belt has an endless link column of link plates interconnected by pins inserted through openings at each end of the link plates, V-blocks are disposed in the link column in between adjacent pairs of pins. The pins each include a pair of rockers having rolling contact surfaces on which they roll over one another. Each rocker is further provided with a flat engaging surface opposite the rolling contact surface, a first convex surface adjacent the engaging surface, and a second convex surface facing the inside of the belt. Each opening in the link plate is provided with a flat face which engages the engaging surface or the first convex surface on the rocker, while each V-block is provided with a trough having a first wall which engages the engaging surface or the first convex surface on the rocker, and a second wall which engages the second convex surface on the rocker.
REFERENCES:
patent: 4579550 (1986-04-01), Walker
patent: 4580999 (1986-04-01), Ledford
Aishi-Warner Kabushiki Kaisha
Bui Thuy M.
Novosad Stephen J.
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