Title:
STRUCTURE FOR COUPLING ROTARY ACTUATOR TO DRIVEN BODY
Document Type and Number:
WIPO Patent Application WO/2014/136174
Kind Code:
A1
Abstract:
[Problem] To provide a structure for coupling a rotary actuator to a driven body whereby vibration and noise are reduced and assembly, disassembly, and maintenance after attachment to another device are made easy. [Solution] This structure comprises the following: support parts laid out opposite a frame; a driven body positioned between said support parts; a shaft that holds said driven body and acts as a rotary shaft; and a rotary actuator coupled to said shaft. One end of the shaft is rotatably supported by one of the support parts, and the other end of the shaft is supported by being coupled to the rotary actuator through the opposing frame by being fitted into a tubular recess formed in the output shaft of the rotary actuator. A protrusion that is formed on the rotary actuator and cushioned in the direction of rotation is fitted into an engagement hole in the frame so as to affix the rotary actuator to the frame.
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Inventors:
ISHIKAWA TOSHIYUKI (JP)
MOTOYANAGI MASAYUKI (JP)
MOTOYANAGI MASAYUKI (JP)
Application Number:
PCT/JP2013/055829
Publication Date:
September 12, 2014
Filing Date:
March 04, 2013
Export Citation:
Assignee:
OKI MICRO ENGINEERING COMPANY LTD (JP)
ISHIKAWA TOSHIYUKI (JP)
MOTOYANAGI MASAYUKI (JP)
ISHIKAWA TOSHIYUKI (JP)
MOTOYANAGI MASAYUKI (JP)
International Classes:
H02K7/00; F16D1/02; F16D1/06
Foreign References:
| JP2005341717A | 2005-12-08 | |||
| JPH11294206A | 1999-10-26 | |||
| JP2013051836A | 2013-03-14 |
Attorney, Agent or Firm:
MIZUNO HIROFUMI (JP)
Hirofumi Mizuno (JP)
Hirofumi Mizuno (JP)
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