Title:
DIE, PUNCH GUIDE USED FOR THE DIE, STRIPPER PLATE, AND ID TAG
Document Type and Number:
WIPO Patent Application WO/2005/005074
Kind Code:
A1
Abstract:
An ID tag (53) is non-contactingly installed in a vertical recess portion (61) formed in a peripheral surface of a die body (59) of a die (5). Space portions (71) are provided on both end sides of the ID tag (53). Further, a punch die for punch press has an ID tag installation portion for installing the ID tag (53), which ID tag installation portion is on an outer peripheral surface of the head of a hollow-cylindrical punch guide for guiding a punch body. Data can be read from and written into the ID tag (53) by a reader/writer, and this enables a kind of die and edge angle, and die specification data to be specified.
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Inventors:
YOKOYAMA TADASHI (JP)
OHTSUKA YASUYUKI (JP)
OHTSUKA YASUYUKI (JP)
Application Number:
PCT/JP2004/009967
Publication Date:
January 20, 2005
Filing Date:
July 13, 2004
Export Citation:
Assignee:
AMADA CO LTD (JP)
YOKOYAMA TADASHI (JP)
OHTSUKA YASUYUKI (JP)
YOKOYAMA TADASHI (JP)
OHTSUKA YASUYUKI (JP)
International Classes:
B21D5/02; B21D37/00; (IPC1-7): B21D37/00
Foreign References:
| JP2003164928A | 2003-06-10 | |||
| JPH0679362A | 1994-03-22 | |||
| JP2002126830A | 2002-05-08 |
Attorney, Agent or Firm:
Miyoshi, Hidekazu (2-8 Toranomon 1-chom, Minato-ku Tokyo, JP)
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