Title:
FORWARD AND BACKWARD TRANSMISSION CLUTCH
Document Type and Number:
Japanese Patent JPS585534
Kind Code:
A
Abstract:
PURPOSE:To provide a clutch which can transmit forward and backward rotation of a driving shaft to a driven shaft by individual systems, while conventionally two clutches are needed. CONSTITUTION:When a boss 3 starts to rotate counter-clockwise with a click body 9 positioned sa shown in the drawing, a pin 13 is out of contact from the click 9, but a pin 14 flips a click 11b, so that a click 10b moves in very close to a circular wall 6b. When the boss 3 is rotated further, the click 10b advances between the pin 13 and the circular wall 6b and engages each other, and a pulley cover 6 is pushed by the click body 9 to be rotated in the same way as the boss 3, while a pulley cover 7 being not engaged with the click body 9 not to be rotated. On the contrary, when the boss 3 starts to rotate clockwise, in the same manner as the above, only the pulley cover 7 is driven to rotate.
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Inventors:
ARAI JIROU
Application Number:
JP10199381A
Publication Date:
January 12, 1983
Filing Date:
June 30, 1981
Export Citation:
Assignee:
KOKEN KK
International Classes:
F16D19/00; F16D21/00; F16D41/12; F16H35/00; (IPC1-7): F16D15/00
Attorney, Agent or Firm:
Yuichi Watanabe (1 person outside)
Next Patent: JPS585535