Title:
SPINNING MOLDING DEVICE AND MOLDING METHOD
Document Type and Number:
WIPO Patent Application WO/2014/024384
Kind Code:
A1
Abstract:
A spinning molding device (101) carries out molding while rotating a plate material (W), which is being molded, around an axis of rotation (S) and is provided with: a holding member (1) to which the plate material (W) is attached and that rotates the plate material (W) around the axis of rotation (S); a processing tool (4) that processes and molds the plate material (W) by coming into contact with a first main surface of the plate material (W); and a heater (5) that heats the plate material (W). The heater (5) is disposed on the side of the plate material (W) opposite to that of the processing tool (4), and is configured so as to locally heat a second main surface of the plate material (W) on the side opposite from the first main surface in a position at the same circumference as the position where the processing tool (4) comes into contact on the plate material (W) with the axis of rotation (S) as the center.
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Inventors:
OGISHI HIDEYUKI
IWASAKI HAYATO
IMAMURA YOSHIHIDE
SAKANE YUTO
TSUJI TOSHIRO
KITANO HIROSHI
HARA KAZUNORI
IWASAKI HAYATO
IMAMURA YOSHIHIDE
SAKANE YUTO
TSUJI TOSHIRO
KITANO HIROSHI
HARA KAZUNORI
Application Number:
PCT/JP2013/004373
Publication Date:
February 13, 2014
Filing Date:
July 17, 2013
Export Citation:
Assignee:
KAWASAKI HEAVY IND LTD (JP)
International Classes:
B21D22/14
Foreign References:
| JP2011218427A | 2011-11-04 | |||
| JP2008080359A | 2008-04-10 | |||
| JP2002331313A | 2002-11-19 | |||
| JP2007283365A | 2007-11-01 | |||
| JP2011218427A | 2011-11-04 |
Other References:
See also references of EP 2883629A1
Attorney, Agent or Firm:
PATENT CORPORATE BODY ARCO PATENT OFFICE (JP)
Patent business corporation Owner old patent firm (JP)
Patent business corporation Owner old patent firm (JP)
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