Machine element or mechanism – Gearing – Toothed gear and recirculated unconnected elements
Patent
1977-06-21
1978-07-11
Gerin, Leonard H.
Machine element or mechanism
Gearing
Toothed gear and recirculated unconnected elements
74245R, F16H 5530, F16G 1302
Patent
active
040994236
ABSTRACT:
This is a compatible sprocket and chain system wherein each sprocket has a minimum of five teeth, and the chain has a minimum of nine links and rollers. In this system, the number of sprocket teeth and the number of links and rollers is always an odd number, and a table is set forth in the specification disclosing the number of sprocket teeth in each sprocket that are compatible with each other sprocket and the number of chain links, and how many sprocket teeth may be used in each of the pair of sprockets when one sprocket is of a different size than the other.
REFERENCES:
patent: 3237470 (1966-03-01), Birk
patent: 3448629 (1967-06-01), Pfrank et al.
patent: 3498148 (1970-03-01), Gerbasi et al.
Gerin Leonard H.
Miller Gustave
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