Title:
DRILLING METHOD FOR GAME PANEL
Document Type and Number:
Japanese Patent JP3721221
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To prevent the turn-up of a cell sheet around a through-hole without using a plate.
SOLUTION: The game panel 9 for which the cell sheet 1 where design drawings are plotted is integrally connected to the surface of a game substrate 2 is formed, a cut line 15 is formed by press cutting on the cell sheet 1 from the front side of the game panel 9, the through-hole 29 of the game panel 9 is formed inside an area surrounded by the cut line 15 by cutting using a cutting tool 28 such as a drill or an end mill and thus, the through-hole 29 is formed like it is trimmed by the cut line 15.
Inventors:
Hitoshi Osawa
Application Number:
JP34367995A
Publication Date:
November 30, 2005
Filing Date:
December 28, 1995
Export Citation:
Assignee:
Peace Co., Ltd.
International Classes:
A63F7/02; (IPC1-7): A63F7/02
Domestic Patent References:
| JP6178858A | ||||
| JP5293215A |
Attorney, Agent or Firm:
Junichi Miyazono