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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0242145
Kind Code:
B2
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.

Application Number:
JP20976783A
Publication Date:
September 20, 1990
Filing Date:
November 08, 1983
Export Citation:
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International Classes:
G06K13/30; F16D47/04; F16H27/04; F16H29/02; F16H31/00; F16H35/00