Means for and method of variable drive spring compensation

Details Means for and method of variable drive spring compensation Means for and method of variable drive spring compensation

1975-06-23

1976-12-07

Scott, Samuel

Machine element or mechanism

Gearing

Toothed gear and recirculated unconnected elements

7423017E, F16H 5552, F16H 5556

Patent

active

039955052

ABSTRACT:
In a variable speed drive in which a driven pulley has at least one movable disc biased axially by means of a compression spring, a compensating device is provided including means for caging the ends of the spring, and centrifugally actuated means operably connected to the caging means to counteract a part of the axial bias of the spring when the disc is rotated.

REFERENCES:
patent: 2420100 (1947-05-01), Salsbury
patent: 2543337 (1951-02-01), Salsbury
patent: 3111864 (1963-11-01), Christian
patent: 3664206 (1972-05-01), Clauss, Jr.
patent: 3776053 (1973-12-01), Segerstad

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