Variable speed transmission

Details Variable speed transmission Variable speed transmission

1980-05-28

1982-06-29

Staab, Lawrence J.

Machine element or mechanism

Gearing

Plural power paths to and/or from gearing

74772, 74777, F16H 344, F16H 5710

Patent

active

043367240

ABSTRACT:
A variable speed transmission is provided with a coaxial input and output shaft. Bevel gear on the output shaft has meshed thereto pinions carried on a journalled cross shaft on the input shaft. The degree at which the pinions are driven or idle depend upon a leverage arrangement including a rim disc attached to the pinions.

REFERENCES:
patent: 787423 (1905-04-01), Woodworth
patent: 1081954 (1913-12-01), Green
patent: 1174064 (1916-03-01), Gordon
patent: 1274627 (1918-08-01), Thompson
patent: 1640882 (1927-08-01), Clark
patent: 1736932 (1929-11-01), Meynier
patent: 2478227 (1949-08-01), Bannister
patent: 3220284 (1965-11-01), Horvath
patent: 3394620 (1968-07-01), Tormolen
patent: 3429394 (1969-02-01), Jacono
patent: 3631730 (1972-01-01), Hadler et al.

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