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Patent Searching and Data


Title:
ROTARY OPERATION SWITCH
Document Type and Number:
WIPO Patent Application WO/2014/203608
Kind Code:
A1
Abstract:
Provided is a rotary operation switch that can open/close a make-and-break contact mechanism by means of a rotary operation of an operation button and that is low-cost, compact, and thin, having small dimensions in the depth direction from the operation surface. The rotary operation switch is configured in a manner so as to be provided with an operation button that is supported by a frame in a manner able to perform a rotary operation, and one make-and-break contact mechanism disposed facing the bottom surface of the operation button; and between the operation button and the make-and-break contact mechanism is provided an operation mechanism containing a rotary cam that performs an opening/closing operation on the make-and-break contact mechanism in lockstep with the rotary operation of the operation button.

Inventors:
TAKANO YOSHIHIRO (JP)
MACHIDA NORIYOSHI (JP)
Application Number:
PCT/JP2014/061022
Publication Date:
December 24, 2014
Filing Date:
April 18, 2014
Export Citation:
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Assignee:
FUJI ELEC FA COMPONENTS & SYS (JP)
CHICHIBU FUJI CO LTD (JP)
International Classes:
H01H19/20; H01H19/00; H01H19/11; H01H19/14
Foreign References:
FR2335933A11977-07-15
JPS34832Y1
JP2012243671A2012-12-10
JP2000097704A2000-04-07
JP2008047018A2008-02-28
JP3936433B22007-06-27
Other References:
See also references of EP 3012850A4
Attorney, Agent or Firm:
YAMAGUCHI Iwao et al. (JP)
Yamaguchi 巖 (JP)
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