Title:
BENDING AND TWISTING DEVICE OF LONG SIZE WORK
Document Type and Number:
Japanese Patent JP3558487
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To precisely execute bending without receiving the influence of twisting in case of treating bending and twisting on a long size work.
SOLUTION: This device has a work feeder 10 to feed a long size work 2 of non-circular cross-section linearly and a work introducing hole 27 to pass the carried long size work 2. Further, it has a 1st die 28 to change the attaching angle around the feeding axis of the work feeder 10 and a work introducing hole 38 to pass the long size work carried from this die 28, and it is composed of a 2nd die 39 to bend the long size work.
Inventors:
Hideo Mawari
Hiroshi Isozaki
Kazunori Kawai
Kenzo Takeda
Hiroshi Isozaki
Kazunori Kawai
Kenzo Takeda
Application Number:
JP12603397A
Publication Date:
August 25, 2004
Filing Date:
May 15, 1997
Export Citation:
Assignee:
Honda motor industry stock company
International Classes:
B21D11/14; B21D7/00; B21D7/06; (IPC1-7): B21D7/00; B21D11/14
Domestic Patent References:
| JP3066420A | ||||
| JP4266426A |
Attorney, Agent or Firm:
Yoichiro Shimoda
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