Title:
トルクリミッタ
Document Type and Number:
Japanese Patent JP5445900
Kind Code:
B2
Abstract:
In a spring type torque limiter, it is proposed to prevent cut end portions of a coil spring fitted on an inner ring from causing chatter of the torque limiter, even if the cut end portions of the coil spring are separated from a radially outer surface of the inner ring in order to prevent burrs remaining on the cut end portions of the coil spring from contacting the radially outer surface of the inner ring. The first cut end portion of the coil spring fitted on the inner ring is inserted in a recess of a first spring receiving protrusion formed on the radially inner surface of the outer annular member. The second cut end portion is inserted in a recess of a second spring receiving protrusion formed on the inner surface of the lid member, thereby restraining the first and second cut end portions with the recesses.
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Inventors:
Takashi Yamamoto
Application Number:
JP2008261873A
Publication Date:
March 19, 2014
Filing Date:
October 08, 2008
Export Citation:
Assignee:
ntn corporation
International Classes:
F16D7/02
Domestic Patent References:
| JP10184720A | ||||
| JP4311622Y1 | ||||
| JP4111925U | ||||
| JP9264332A | ||||
| JP2006170307A |
Attorney, Agent or Firm:
Bunji Kamada
Takayoshi Tagawa
Higashio Masahiro
Takayoshi Tagawa
Higashio Masahiro
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