Machine element or mechanism – Mechanical movements – Rotary to intermittent unidirectional motion
Patent
1983-10-27
1986-04-29
Schwadron, Martin P.
Machine element or mechanism
Mechanical movements
Rotary to intermittent unidirectional motion
74116, 741255, 192 003, 192 482, 192 484, 226152, 226156, F16D 2706, F16D 4104
Patent
active
045848904
ABSTRACT:
A device for rotating at will, step by step, a shaft (2) driven from a drive shaft to which is imparted a continuous uninterrupted rotational movement in an invariable direction, comprising means for transforming the continuous rotational movement of the drive shaft into an alternating rotational movement of an intermediate rotary member (7), disengageable coupling means (9 to 13) and a free wheel device (17), interposed between the intermediate rotary member (7) and the drive shaft (2), and means for controlling the disengageable coupling means adapted so that the driven shaft is locked in rotation with the intermediate rotary member only when this latter effects a rotational movement in the appropriate direction.
REFERENCES:
patent: 1900787 (1933-03-01), Baugnee
patent: 2230293 (1941-02-01), Harris
patent: 2462393 (1949-02-01), Haynes
patent: 2685082 (1954-07-01), Beman et al.
patent: 2699683 (1955-01-01), Castner
patent: 2859362 (1958-11-01), Niblick
patent: 3258092 (1966-06-01), Schiebeler
patent: 3409107 (1968-11-01), Shill
Hepperle Stephen M.
Schwadron Martin P.
Societe d'Applications Generales
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