Title:
OUTPUT SHAFT DRIVING DEVICE
Document Type and Number:
Japanese Patent JPS59113339
Kind Code:
A
Abstract:
PURPOSE:To drive a plurality of dampers with one motor by disposing one driving motor and a plurality of worm wheel shafts which can be selectively driven in an output shaft driving device used in an airflow, wind direction control plate of a car cooler. CONSTITUTION:A motor 13 is started to rotate a shaft 16 through a worm gear 14, and a worm wheel 15, thereby to rotate a slider 23 which is fixed on the shaft 16 with a pin 25 and is capable of axially moving. At this time, when a solenoid 35 is deenergized so that a driving plate 36 is moved to the left by a spring 37, the slider 23 and a rotary stopper 40 are moved in the same direction, so that the slider 23 is engaged with a worm gear 17 and the rotary stopper 40 is brought into frictional engagement with the end surface of a worm gear 18. Accordingly, a driving output shaft 33 is rotated through a worm wheel 31 by rotation of the shaft 16. On the contrary, when the solenoid 35 is excited, the slider 23 is engaged with the worm gear 18, so that a driving output shaft 34 is rotated by rotation of the shaft 16.
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Inventors:
MAKISAWA YOSHIAKI
SUZUKI TAKUYA
YOKOYAMA KEIICHI
SUZUKI TAKUYA
YOKOYAMA KEIICHI
Application Number:
JP22238382A
Publication Date:
June 30, 1984
Filing Date:
December 17, 1982
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
F16H1/22; B60H1/00; B60H3/00; (IPC1-7): B60H3/00; F16H1/22
Attorney, Agent or Firm:
Toshio Nakao
Previous Patent: JPS59113338
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