Machine element or mechanism – Shaft operators – Preselected position
Patent
1982-11-02
1985-08-06
Herrmann, Allan D.
Machine element or mechanism
Shaft operators
Preselected position
74553, 74554, 74483PB, 192 67R, 192 95, 334 7, F16H 3518, G05G 110, F16D 1104, H03J 506
Patent
active
045328170
ABSTRACT:
A tuning shaft for use in switch type pushbutton tuners wherein a clutch shaft portion configured in a regular polygon in its section is formed integrally with the tuning shaft portion as extending from the front end of the tuning shaft portion.
REFERENCES:
patent: 2251476 (1941-08-01), Winchell
patent: 2780333 (1957-02-01), Reiser et al.
patent: 3210040 (1965-10-01), Thurlow
patent: 3329452 (1967-07-01), Ammon
patent: 3986409 (1976-10-01), Tripp et al.
patent: 4036079 (1977-07-01), Pratt
patent: 4201096 (1980-05-01), Morrison et al.
Andrews Stephen B.
Clarion Co. Ltd.
Herrmann Allan D.
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