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 JP7230833
Kind Code:
B2
Abstract:
Provided is a method for manufacturing a fiber reinforced resin molded article capable of effectively suppressing formation of a weld line, and such a manufacturing device thereof. Even with multiple gates (resin inlets), resin is poured from a second gate (second resin inlet) when resin flow is detected at the second gate (second resin inlet), and then the resin poured from a first gate (first resin inlet) and the resin poured from the second gate (second resin inlet) are made smoothly meet.
Inventors:
Ken Hatta
Application Number:
JP2020007350A
Publication Date:
March 01, 2023
Filing Date:
January 21, 2020
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
International Classes:
B29C39/10; B29C70/16; B29C70/32; B29C70/48; B29C70/54; B29C70/68; F16J12/00
Domestic Patent References:
| JP2019056415A | ||||
| JP2001179786A | ||||
| JP6254895A | ||||
| JP2005178037A | ||||
| JP1242219A | ||||
| JP2005219240A |
Foreign References:
| WO2012115067A1 | ||||
| US20080264551 | ||||
| US6063315 | ||||
| US20190389104 |
Attorney, Agent or Firm:
Patent Attorney Corporation Hiraki International Patent Office
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