Title:
CLUTCH MECHANISM
Document Type and Number:
Japanese Patent JP3394560
Kind Code:
B2
Abstract:
PURPOSE: To provide a clutch mechanism which is compact, moreover, takes a stable switching action and does not have the interference of the tips of the teeth of a gear.
CONSTITUTION: A drive source, a sun gear 501 rotated forward and backward by the drive source, a planetary gear 503 revolving around the sun gear 501 by its unidirectional rotation and on its own axis at a fixed position on a revolving orbit by the other directional rotation and gears to be driven 505-507 arranged so as to engage with the planetary gear 503 at its revolving position and driven by the revolution of the planetary gear 503 are provided and the drive of the sun gear 501 is stopped after the other directional rotation, as a characteristic.
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Inventors:
Hiroshi Terada
Application Number:
JP11718493A
Publication Date:
April 07, 2003
Filing Date:
May 19, 1993
Export Citation:
Assignee:
Olympus Optical Co., Ltd.
International Classes:
G03B17/00; G03B17/04; (IPC1-7): G03B17/00
Domestic Patent References:
| JP4258938A | ||||
| JP4258933A |
Attorney, Agent or Firm:
Susumu Ito
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