Title:
クロージング加工方法及びクロージング加工機
Document Type and Number:
Japanese Patent JP4836478
Kind Code:
B2
Abstract:
A closing machine (1) for closing a rotating work piece (9) by pressing a heated die (4) against the work piece (9) comprises an air purge box (510) which opens onto the vicinity of the work piece (9), air supply means for supplying air to the air purge box (510), and a sensor (501, 502) provided in the interior of the air purge box (510) to detect a state of the work piece (9) or the die (4).
Inventors:
Keisuke Mishima
Application Number:
JP2005101557A
Publication Date:
December 14, 2011
Filing Date:
March 31, 2005
Export Citation:
Assignee:
Kayaba Industry Co., Ltd.
International Classes:
B21D41/04; B21D22/16
Domestic Patent References:
| JP2005502876A | ||||
| JP2002192277A | ||||
| JP2002331537A |
Attorney, Agent or Firm:
Masaki Goto
Masahiro Fujii
Masaaki Iida
Atsushi Sudo
Masahiro Fujii
Masaaki Iida
Atsushi Sudo