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Title:
INTERMITTENT FEED GEAR
Document Type and Number:
Japanese Patent JPS55109851
Kind Code:
A
Abstract:
PURPOSE:To improve workability for reducing cost of a product and minimize the space occupied by an intermittent feed gear, by using discs for driving and driven plates and also using a rotary body for transmitting the intermittent feed. CONSTITUTION:As a feed gear 15a of ratchet gear 15 touches the circumference of a driving disc 10 and the disc 10 is turned in the C direction while a set gear 15b for the rachet gear 15 is in the passage of a projection 12a made on the rim of a driven disc 12, the projection 12a comes in touch with the set gear 15b to interrupt revolution of the disc 10 in the same direction. Subsequently the disc 12 and gear 15 are energized by means of a spring 13 in the C and D directions, respectively. As a notch 10a made on the disc 10 is opposed to the feed gear 15a, the disc 10 and the gear 15a are separated from each other and the gear 15 is turned in the D direction. As the projection 12a is then disengaged from the set gear 15b, the driven disc 12 is turned by the spring 13 in the C direction.

Inventors:
KASHIWAKURA TOSHIYUKI
Application Number:
JP1683179A
Publication Date:
August 23, 1980
Filing Date:
February 16, 1979
Export Citation:
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Assignee:
RICOH KK
International Classes:
F16H29/12; F16H31/00; F16H33/02; (IPC1-7): F16H29/12; F16H33/02



 
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