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Title:
SLUG FLOAT-UP PREVENTING MECHANISM
Document Type and Number:
WIPO Patent Application WO/2003/103871
Kind Code:
A1
Abstract:
A slug float-up preventing mechanism comprising a die holder (23) formed with a first communication pipe for feeding compressed fluid; an attaching block (7) formed with a second communication pipe (30) communicating with the first communication pipe for feeding compressed fluid to the first communication pipe, and adapted to mount and fix the die holder (23) thereon; and a fluid injecting member formed with a plurality of inclined spout pipes (32) for spouting the compressed fluid from the first communication pipe and disposed below the die.

Inventors:
KATO FUMIO (JP)
Application Number:
PCT/JP2003/007205
Publication Date:
December 18, 2003
Filing Date:
June 06, 2003
Export Citation:
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Assignee:
AMADA CO LTD (JP)
KATO FUMIO (JP)
International Classes:
B21D28/34; B21D45/00; (IPC1-7): B21D28/00; B21D28/34; B21D28/36; B21D45/04; B21D45/08
Foreign References:
JPH02155519A1990-06-14
JPH05261454A1993-10-12
JPH08150433A1996-06-11
JPH11320000A1999-11-24
JPH10166082A1998-06-23
JPH07155865A1995-06-20
US6003418A1999-12-21
JPS5250475U1977-04-11
JP2000051966A2000-02-22
JP2002166876A2002-06-11
JPH02155519A1990-06-14
JPH05261454A1993-10-12
JPH08150433A1996-06-11
Other References:
See also references of EP 1550521A4
Attorney, Agent or Firm:
Miyoshi, Hidekazu (Toranomon Daiichi Building 2-3, Toranomon 1-Chom, Minato-ku Tokyo, JP)
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