Endless belt power transmission systems or components – Positive drive belt – Belt formed of rigid links
Patent
1991-01-03
1991-11-19
Bui, Thuy M.
Endless belt power transmission systems or components
Positive drive belt
Belt formed of rigid links
474212, F16G 1300
Patent
active
050662651
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 dumb-bell-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 having a blade portion with greater slope in a central straight portion of the chain plate.
REFERENCES:
patent: 1119582 (1914-12-01), Dodge
patent: 4741725 (1988-05-01), Ingold
patent: 4983147 (1991-01-01), Wu
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