Endless belt power transmission systems or components – System including spaced pulleys interconnected by a belt
Patent
1986-04-22
1988-08-30
Novosad, Stephen J.
Endless belt power transmission systems or components
System including spaced pulleys interconnected by a belt
474144, F16H 700, F16H 718
Patent
active
047673869
ABSTRACT:
A transmission unit comprises a flexible element (1) in the form of a flexible metal wire (6) on which a plurality of small equidistant coaxial cylindrical bodies (8) are fixed; the element (1) passes endlessly about two opposing drive and driven sprocket wheels (2), (3) respectively, and the two outward and return portions of said element (1) are slidingly received in two flexible sheaths (10); the two sprocket wheels (2), (3) are rotatably mounted in respective casings (4), (5) in which the opposing ends of said two flexible sheaths (10) are clamped.
REFERENCES:
patent: 551811 (1895-12-01), Curtis
patent: 3991594 (1976-11-01), Goenner
patent: 4158402 (1979-06-01), Romans
patent: 4214488 (1980-07-01), Conrad
patent: 4302954 (1981-12-01), Zisterer
patent: 4471851 (1984-09-01), Kamiya et al.
patent: 4609365 (1986-09-01), Eberle
Bui Thuy M.
Novosad Stephen J.
SPAL S.r.L.
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