Title:
ROTARY-ACTUATOR VIBRATION-CONTROL MECHANISM
Document Type and Number:
WIPO Patent Application WO/2014/136232
Kind Code:
A1
Abstract:
[Problem] To provide a rotary-actuator vibration-control mechanism that both reduces vibration during operation and contributes to simplifying the overall structure. [Solution] In this rotary-actuator vibration-control mechanism, a continuous shock-absorbing member that is integrally formed together with a stopper and an engagement means is laid out in a rotary actuator comprising the following: a case; a rotor that is disposed inside said case and swings back and forth; an output shaft that supports said rotor and outputs the force of the swinging thereof to the outside; the aforementioned stopper, which prescribes the movement path of the rotor inside the case; and the aforementioned engagement means, which engages with an externally attached device disposed outside the case. The shock-absorbing member is designed such that the stopper is formed by the molded body that forms the shock-absorbing member, and is also designed so as to cover the entire engagement means. The shock-absorbing member may be designed such that an integral molded body covers contact parts of both the stopper and the engagement means in a continuous manner, or may be changed to a design in which both are integrally formed by the shock-absorbing member.
Inventors:
ISHIKAWA TOSHIYUKI (JP)
MOTOYANAGI MASAYUKI (JP)
MOTOYANAGI MASAYUKI (JP)
Application Number:
PCT/JP2013/056224
Publication Date:
September 12, 2014
Filing Date:
March 07, 2013
Export Citation:
Assignee:
OKI MICRO ENGINEERING COMPANY LTD (JP)
ISHIKAWA TOSHIYUKI (JP)
MOTOYANAGI MASAYUKI (JP)
ISHIKAWA TOSHIYUKI (JP)
MOTOYANAGI MASAYUKI (JP)
International Classes:
H02K33/16
Foreign References:
| JPH10248230A | 1998-09-14 | |||
| JPH02237455A | 1990-09-20 |
Attorney, Agent or Firm:
MIZUNO HIROFUMI (JP)
Hirofumi Mizuno (JP)
Hirofumi Mizuno (JP)
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