Title:
REVERSE ROTATION-PREVENTING MECHANISM AND MOTOR WITH SPEED REDUCER
Document Type and Number:
WIPO Patent Application WO/2018/020554
Kind Code:
A1
Abstract:
A reverse rotation-preventing mechanism (120) is provided in a torque transmission pathway between an output shaft and a motor drive shaft and is provided with: a relative rotation-inhibiting section configured so as to inhibit the relative rotation of a lock plate (78), which is provided in the torque transmission pathway, with respect to an output pin (58) when an external force is applied on the output shaft in the direction of rotation; and a lock plate-side braking member (70) configured so as to generate a braking force to prevent reverse rotation as a result of a portion of the lock plate (78) being pressed thereon when an external force is applied on the output shaft in the direction of rotation. The relative rotation-inhibiting section is provided in a different region from the lock plate-side braking member (70).
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Inventors:
OGINO HISASHI (JP)
SUGITA RYOICHI (JP)
IMAI TORU (JP)
SUGITA RYOICHI (JP)
IMAI TORU (JP)
Application Number:
PCT/JP2016/071752
Publication Date:
February 01, 2018
Filing Date:
July 25, 2016
Export Citation:
Assignee:
MABUCHI MOTOR CO (JP)
International Classes:
F16D15/00; F16H1/16; F16D53/00; F16D63/00
Foreign References:
| JP2007040424A | 2007-02-15 | |||
| JPH0771491A | 1995-03-17 | |||
| JP2007120758A | 2007-05-17 | |||
| JP2010048353A | 2010-03-04 |
Attorney, Agent or Firm:
MORISHITA Sakaki (JP)
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