Title:
HOLDER UNIT AND HEMMING PROCESSING DEVICE WITH THE SAME
Document Type and Number:
WIPO Patent Application WO/2004/087347
Kind Code:
A1
Abstract:
A hemming processing device (1), comprising a holder unit (2), a drag (3) for installing the holder unit (2) thereon, and a cope (4) vertically movably installed on the drag (3). The holder unit (2) further comprises a base (5) fixed to the drag (3) with bolts, a machining tool holder (7) rotatably supported on the base (5) so that a hemming punch (6) can be disposed at a non-machining position and a machining position, and an elastic means (8) elastically energizing the machining tool holder (7) so that the hemming punch (6) can be disposed at the non-machining position.
Inventors:
SASAHARA TADASHI (JP)
Application Number:
PCT/JP2004/003123
Publication Date:
October 14, 2004
Filing Date:
March 10, 2004
Export Citation:
Assignee:
OILES INDUSTRY CO LTD (JP)
SASAHARA TADASHI (JP)
SASAHARA TADASHI (JP)
International Classes:
B21D39/02; (IPC1-7): B21D39/02; B21D37/08; B21D19/08
Foreign References:
| JP2002316223A | 2002-10-29 | |||
| JPS60184493A | 1985-09-19 | |||
| JPS62174721U | 1987-11-06 | |||
| JPH0230329A | 1990-01-31 | |||
| JPH04351227A | 1992-12-07 | |||
| JP2000051971A | 2000-02-22 | |||
| JPH08117876A | 1996-05-14 | |||
| JPS62127315U | 1987-08-12 | |||
| JPH0839157A | 1996-02-13 |
Other References:
None
See also references of EP 1611971A4
See also references of EP 1611971A4
Attorney, Agent or Firm:
Takada, Takeshi (Hanabusa Building 12-6 Minamiaoyama 5-chom, Minato-ku Tokyo 62, JP)
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