Rotary shafts – gudgeons – housings – and flexible couplings for ro – Torque transmitted via flexible element – Element has plural convolutions wound about rotational axis
Patent
1993-09-13
1995-02-14
Stodola, Daniel P.
Rotary shafts, gudgeons, housings, and flexible couplings for ro
Torque transmitted via flexible element
Element has plural convolutions wound about rotational axis
242349, 464160, F16D 352
Patent
active
053890400
ABSTRACT:
A driving power transmission system has a rotary base supported for rotation as one with a driving shaft rotated in forward and reverse directions at controlled rotational velocities and a driving power transmitting member rotatably supported by the driving shaft. The rotary base and driving power transmitting member are interconnected by an elastic connecting member. A rotational position control member is provided for controlling the rotational position of the driving power transmitting member with respect to the rotary base. During constant speed rotation, the driving power transmission system transmits the rotational driving power of the driving shaft through the elastic connecting member to the driving power transmitting member to prevent torque ripples produced in the driving shaft from being transmitted to a driven unit. During high speed rotation, the driving power transmitting member is made as one with the rotary base to enable the driven unit to be rotationally driven in a stable state at a higher speed of rotation.
REFERENCES:
patent: 2616274 (1952-11-01), Landrum
patent: 3146756 (1964-09-01), Shimanckas
patent: 3235208 (1966-02-01), Root
patent: 3930380 (1976-01-01), Fogt
patent: 4760751 (1988-08-01), Kasamatsu
patent: 4936524 (1990-06-01), Huutter
patent: 4944278 (1990-07-01), Woodward
patent: 5064137 (1991-11-01), Komatsu
Dunn Eileen A.
Maioli Jay H.
Sony Corporation
Stodola Daniel P.
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