Title:
PUSHBUTTON DEVICE AND GAME MACHINE
Document Type and Number:
WIPO Patent Application WO/2013/114709
Kind Code:
A1
Abstract:
This pushbutton device (1, 10, 20) has: a button section (4) that can be moved along a predetermined direction; a support section (2, 3) for supporting the button section (4); multiple first magnets (5-1 through 5-4) that are secured to the support section (2, 3), fixed so as to surround the center of the button section (4), and have first magnetic poles on the respective sides that face the button section (4); multiple second magnets (5-5 through 5-8) that are arranged at positions away from the center of the button section (4) at a predetermined distance from the respective first magnets, or at positions closer to the center of the button section (4) at a predetermined distance from the respective first magnets, and have first magnetic poles on the respective sides that face the first magnets; and a sensor (6, 8) for sensing a depression of the button section (4) by a predetermined amount.
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Inventors:
SUGIYAMA HIROAKI (JP)
MORI SYUNJI (JP)
TANAKA ATSUSHI (JP)
FUNASAKA YUJI (JP)
MORI SYUNJI (JP)
TANAKA ATSUSHI (JP)
FUNASAKA YUJI (JP)
Application Number:
PCT/JP2012/080194
Publication Date:
August 08, 2013
Filing Date:
November 21, 2012
Export Citation:
Assignee:
OMRON TATEISI ELECTRONICS CO (JP)
International Classes:
A63F5/04; H01H13/00; H01H36/00
Foreign References:
| JPS5091663U | 1975-08-02 | |||
| JPH097459A | 1997-01-10 | |||
| JPH0619781U | 1994-03-15 | |||
| JPH024029A | 1990-01-09 |
Other References:
See also references of EP 2811503A4
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
Aoki 篤 (JP)
Aoki 篤 (JP)
Download PDF:
Claims: