Title:
FLEXIBLE DIE AND METHOD OF MANUFACTURING THE FLEXIBLE DIE
Document Type and Number:
WIPO Patent Application WO/2002/053332
Kind Code:
A1
Abstract:
A method of manufacturing a flexible die, comprising the steps of forming a flexible base (1) and a projected part (projected part (21) formed in a trapezoidal shape in cross section) projected from the base by etching, forming a vertical projected part (2b) by cutting the side faces of the projected part (21), and forming a press-cut blade (2) by shaping the blade tip (2a) of a double-edge (or single-edge) at the tip of the vertical projected part (2b).
Inventors:
MISAKI KAORU (JP)
Application Number:
PCT/JP2001/011011
Publication Date:
July 11, 2002
Filing Date:
December 14, 2001
Export Citation:
Assignee:
TSUKATANI HAMONO MFG CO LTD (JP)
MISAKI KAORU (JP)
MISAKI KAORU (JP)
International Classes:
B23P15/40; B26F1/44; (IPC1-7): B26F1/44
Foreign References:
| JP2000263498A | 2000-09-26 | |||
| JPH09277198A | 1997-10-28 | |||
| JP3054861U | 1998-12-18 | |||
| US5687622A | 1997-11-18 |
Other References:
See also references of EP 1366872A4
Attorney, Agent or Firm:
Kurauchi, Giro (14-3 Nishitemma 4-chom, Kita-ku Osaka-shi Osaka, JP)
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