Title:
SHAPING METHOD AND SHAPING DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/003800
Kind Code:
A1
Abstract:
The present invention provides a shaping method for shaping a multilayer body which is obtained by stacking a plurality of sheet-like materials that contain reinforcing fibers, said shaping method comprising: a fixation step (S101) wherein a first region of the multilayer body in the length direction is fixed to a shaping mold that has a curved part which comprises at least either a convex shape or a concave shape in a predetermined direction; shaping steps (S103 to S107) wherein the multilayer body is shaped along the surface shape of the shaping mold by pressing a second region of the multilayer body in the length direction, the first region of said multilayer body having been fixed in the fixation step (S101), against the shaping mold by means of a shaping jig; and an installation step (S104) wherein a holding jig, which holds a state where the multilayer body is pressed against the curved part, is installed onto the curved part, while maintaining the state where the multilayer body is pressed against the shaping mold by means of the shaping jig.
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Inventors:
KITAZAWA TOSHIKI (JP)
SHIMIZU MASAHIKO (JP)
SHIMIZU MASAHIKO (JP)
Application Number:
PCT/JP2020/025592
Publication Date:
January 06, 2022
Filing Date:
June 29, 2020
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
International Classes:
B29C43/02; B29C43/14; B29C70/46
Foreign References:
| JP2016502944A | 2016-02-01 | |||
| US20160185030A1 | 2016-06-30 | |||
| JP2003211447A | 2003-07-29 | |||
| US20170021534A1 | 2017-01-26 | |||
| US8556618B2 | 2013-10-15 |
Other References:
See also references of EP 4079485A4
Attorney, Agent or Firm:
FUJITA, Takaharu (JP)
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