Title:
BASE BOX OF GAME MACHINE
Document Type and Number:
Japanese Patent JP3735370
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a base box of a game machine in which the trace is left even if it is tried to break only a fixing fastening means, and an unfair action can be immediately judged by covering the exposed part of the fixing fastening means with an irreversible sealing member.
SOLUTION: A box body 110 is fastened to a lid body 80 in irreversible (removable only by breaking) fixed state by a one-way screw 140, and the hand part 141 of the one-way screw 140 is covered with an irreversible ultraviolet ray hardenable resin 170. Thus, when the one-way screw 140 is unfairly broken, the ultraviolet ray hardenable resin 170 covering the one-way screw 140 must be broken. Thus, since the breaking trace of the ultraviolet ray hardenable resin 170 is left as the trace of breakage of the one-way screw 140, the unfair action can be quickly judged, and the unfair action to a game control circuit board can be prevented in its turn.
More Like This:
| JP2014204767 | GAME MACHINE |
| JP4846461 | Pachinko machine |
Inventors:
Ukawa Shohachi
Application Number:
JP30980797A
Publication Date:
January 18, 2006
Filing Date:
October 24, 1997
Export Citation:
Assignee:
Sankyo Co., Ltd.
International Classes:
A63F7/02; (IPC1-7): A63F7/02; A63F7/02
Domestic Patent References:
| JP10216324A | ||||
| JP10234977A | ||||
| JP10216323A | ||||
| JP10249021A | ||||
| JP10249027A | ||||
| JP10234908A | ||||
| JP9299554A | ||||
| JP10249026A | ||||
| JP10249019A | ||||
| JP9225092A | ||||
| JP9253303A | ||||
| JP10286364A | ||||
| JP6269539A | ||||
| JP10234978A |
Attorney, Agent or Firm:
Kazushi Imasaki