Endless belt power transmission systems or components – Positive drive belt – Belt formed of rigid links
Patent
1991-06-27
1992-03-24
Luebke, Renee S.
Endless belt power transmission systems or components
Positive drive belt
Belt formed of rigid links
474226, F16G 1302
Patent
active
050983490
ABSTRACT:
A chain is a combination of plural links. Each link comprises a first inner chain plate, a second inner chain plate, a first outer chain plate, and a second outer chain plate linked by rollers and pins. Each chain plate includes a straight waist portion disposed between two semi-circular end portions, an inner face formed with an incline extending along an edge thereof, and a blade portion merging with the incline at the straight waist portion. The first outer chain plate includes a transverse dimension greater than that of the second outer chain plate, while the first inner chain plate includes a transverse dimension greater than that of the second inner chain plate.
REFERENCES:
patent: 623431 (1899-04-01), Schaefer
patent: 1945357 (1934-01-01), Pierce
patent: 2568649 (1951-09-01), McIntosh
patent: 3359815 (1967-12-01), Jeffrey
patent: 4102216 (1978-07-01), Nagano
patent: 4265134 (1981-05-01), Dupoyet
patent: 4596539 (1986-06-01), Yamasaki
patent: 4642078 (1987-02-01), Dupoyet
Luebke Renee S.
Saether F.
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