Title:
繊維強化樹脂成形品の製造方法および製造装置
Document Type and Number:
Japanese Patent JP7230832
Kind Code:
B2
Abstract:
Provided is a method for manufacturing a fiber reinforced resin molded article capable of preventing oxidation and degradation of a liner making up a preform at a high temperature, and such a manufacturing device thereof. Prior to pouring resin into a mold, the method fills inert gas (nitrogen gas, for example) into the mold. After filling inert gas (nitrogen gas, for example) into the mold, the method closes an upper mold (second mold) placed with a gap (second gap) with a preform (i.e., brings it closer to the preform).
Inventors:
Ken Hatta
Application Number:
JP2020006312A
Publication Date:
March 01, 2023
Filing Date:
January 17, 2020
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
B29C39/10; B29C39/42; B29C70/16; B29C70/32; B29C70/48; B29C70/68; F16J12/00
Domestic Patent References:
| JP2008213389A | ||||
| JP2019056415A | ||||
| JP2010064392A | ||||
| JP2019142118A |
Foreign References:
| WO2000018566A1 | ||||
| US3028284 | ||||
| US3902944 | ||||
| US3612387 |
Attorney, Agent or Firm:
Patent Attorney Corporation Hiraki International Patent Office