Title:
CIRCUIT BOARD CASE FOR GAME MACHINE
Document Type and Number:
Japanese Patent JP3701438
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To obtain a method of fixing a case cover on a case body so as to prevent beforehand a fraudulent modification to a control circuit board with a simple structure, and in a test or repair, to open the case cover readily and to fix the case cover on the case body again to make any fraudulent modification to the circuit board impossible.
SOLUTION: A case body 20 has a plurality of mounting parts 50 for mounting a case cover 30 which includes a plurality of fixing parts 70 each having a breakable part. The fixing parts 70 correspond respectively to the mounting parts 50, are fixable to respective mounting parts 50 and extended to overhang from the case cover 3O. Of the plural fixing parts 70, at least one is used to fix the case cover 30 on the case body 20, and the remaining fixing parts 70 are made usable for subsequent fixings.
Inventors:
Mitsuo Nakamura
Application Number:
JP17499497A
Publication Date:
September 28, 2005
Filing Date:
June 30, 1997
Export Citation:
Assignee:
Sammy Corporation
International Classes:
A63F7/02; (IPC1-7): A63F7/02
Domestic Patent References:
| JP10328384A | ||||
| JP11000447A |
Attorney, Agent or Firm:
Yoshiyuki Yoneyama
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