Power switching apparatus with power switching timing

Details Power switching apparatus with power switching timing Power switching apparatus with power switching timing

1991-05-21

1992-09-29

Bonck, Rodney H.

Machine element or mechanism

Gearing

Interchangeably locked

74384, F16H 334

Patent

active

051506300

ABSTRACT:
A power switching apparatus in accordance with present disclosure includes a sun gear which can be driven to rotate in a first and second direction, an arm which can swing freely relative to the rotating axis of the sun gear. A transfer gear is pivotally provided at the arm for engaging with the sun gear. There is a pair of driven gears disposed a prescribed distance apart from each other in the circumferential direction of the sun gear so that each of said driven gears can engage independently with the transfer gear. A control device controls the position of the transfer gear so that the transfer gear can engage with one of the driven gears before initiation of rotation of the sun gear.

REFERENCES:
patent: 3028767 (1962-04-01), Moore
patent: 3854670 (1974-12-01), Bertolazzi
patent: 4709865 (1987-12-01), Bounds
patent: 4843903 (1989-07-01), Tanaka et al.
patent: 4866531 (1989-09-01), Kobori et al.
patent: 5031471 (1991-07-01), Watanabe
IBM Technical Disclosure Bulletin, vol. 15, No. 10, Mar. 1973.
Patent Abstract of Japan, vol. 14, #243, May 23, 1990 for JP-2-66039(A).

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