Endless belt power transmission systems or components – Positive drive belt – Belt formed of rigid links
Patent
1991-03-19
1991-12-17
Bui, Thuy M.
Endless belt power transmission systems or components
Positive drive belt
Belt formed of rigid links
474212, F16G 1300
Patent
active
050731530
ABSTRACT:
A chain is a combination of a plurality of links, each link comprising a pair of outer and inner chain plates and rollers, each chain plate being dumbbell shaped and providing an inclined surface along an upper and lower edge of an inner surface thereof, from one lateral end to another. The inclined surface has a blade portion with a greater slope in a central straight portion of the chain plate, the inner chain plate further providing an inward projection on an innermost central portion thereof.
REFERENCES:
patent: 4741725 (1988-05-01), Ingold
patent: 4978327 (1990-12-01), Wu
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