Title:
PUSH BUTTON SWITCH DEVICE
Document Type and Number:
WIPO Patent Application WO/2007/088616
Kind Code:
A1
Abstract:
A push button switch device where a pressing body for pressing a switch when the body
moves down is placed in a switch case. In the switch case is placed an operation body
that, when pressed, comes into contact with the pressing body and moves the pressing
body downward. Engagement sections that engage with the peripheral edge of the
switch case are provided at the peripheral edge of the operation body. When the
operation body is pressed, a pressing portion of the pressing body rotates downward
with an engagement section of the operation body as the fulcrum, where the engagement
section is a section corresponding to the pressing portion.
Inventors:
SAKAI TAKAYUKI (JP)
YUASA EIJI (JP)
YUASA EIJI (JP)
Application Number:
PCT/JP2006/301750
Publication Date:
August 09, 2007
Filing Date:
February 02, 2006
Export Citation:
Assignee:
IDEC CORP (JP)
MITSUBISHI ELECTRIC CORP (JP)
SAKAI TAKAYUKI (JP)
YUASA EIJI (JP)
MITSUBISHI ELECTRIC CORP (JP)
SAKAI TAKAYUKI (JP)
YUASA EIJI (JP)
International Classes:
H01H13/14; H01H21/00; H01H25/04
Foreign References:
| JPS6071033U | 1985-05-20 | |||
| JPS60147033U | 1985-09-30 | |||
| JP2003257278A | 2003-09-12 | |||
| JPH03131032U | 1991-12-27 | |||
| JPH0561934U | 1993-08-13 | |||
| JPH1040775A | 1998-02-13 |
Other References:
See also references of EP 1981049A4
Attorney, Agent or Firm:
SOGA, Michiteru et al. (8th Floor Kokusai Building, 1-1, Marunouchi 3-chome, Chiyoda-k, Tokyo 05, JP)
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