Title:
COMPOSITE MATERIAL MOLDING APPARATUS AND COMPOSITE MATERIAL MOLDING METHOD
Document Type and Number:
WIPO Patent Application WO/2021/014504
Kind Code:
A1
Abstract:
A composite material molding apparatus 100 is provided with: a mandrel (1); a motor (2) for rotating the mandrel (1); a plurality of feeding parts (11, 21, 31, 41) that feed, toward the mandrel (1), roll materials (R1, R2, R3, R4) each including a fiber base material oriented in a prescribed fiber direction; a plurality of heaters (12, 22, 32, 42) that heat the roll materials (R1, R2, R3, R4); and a plurality of pressure rollers (13, 23, 33, 43) that apply pressure to the roll materials (R1, R2, R3, R4) while winding the roll materials on the mandrel (1), wherein the fiber direction of a first roll material (R1) fed by a first feeding part (11) included in the feeding parts (11, 21, 31, 41) is different from the fiber direction of a second roll material (R2) fed by a second feeding part (21) included in the feeding parts (11, 21, 31, 41).
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Inventors:
KANI YUKI (JP)
TANAKA YUYA (JP)
MASUKO TETSUYUKI (JP)
OZAKI RYOTA (JP)
TANAKA YUYA (JP)
MASUKO TETSUYUKI (JP)
OZAKI RYOTA (JP)
Application Number:
PCT/JP2019/028501
Publication Date:
January 28, 2021
Filing Date:
July 19, 2019
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD (JP)
International Classes:
B29C70/32; B29C70/22; B29C70/34
Foreign References:
| JPS50112467A | 1975-09-03 | |||
| JPH05237946A | 1993-09-17 | |||
| JPS52123466A | 1977-10-17 | |||
| JPS51121082A | 1976-10-22 | |||
| JP2000289117A | 2000-10-17 |
Attorney, Agent or Firm:
FUJITA, Takaharu (JP)
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