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Title:
GAME MACHINE
Document Type and Number:
Japanese Patent JP2010029320
Kind Code:
A
Abstract:

To detect the illegal opening of an opening/closing door and/or a game board body even during night when power source is not provided.

A game machine having an outer frame 101, the opening/closing door 9 arranged openably to the outer frame 101, and the game board body has a moving member 1 moving interlocking with the opening movement of the opening/closing door 9 and/or the game board body, a position detecting sensor 2 detecting the position of the moving member 1 and detecting whether the moving member is present in a home position or in a moving position, and a determination circuit determining the opening of the opening/closing door 9 and/or the game machine body based on the output of the position detecting sensor 2.


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Inventors:
WATANABE NAOYUKI
Application Number:
JP2008000192885
Publication Date:
February 12, 2010
Filing Date:
July 26, 2008
Export Citation:
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Assignee:
KYORAKU SANGYO KK
International Classes:
A63F7/02; E05B45/14; E05B47/02; E05B61/00
Domestic Patent References:
JP2001340595A2001-12-11
JPH10159410A1998-06-16
JPH11203532A1999-07-30
JP2008307210A2008-12-25
Attorney, Agent or Firm:
High Katsuhiko Hashi



 
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