Title:
RESIN MOLDED ARTICLE MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2018/154907
Kind Code:
A1
Abstract:
This resin molded article manufacturing method for manufacturing a resin molded article having an integral hinge by injecting into a molding die a fiber-reinforced resin prepared by adding a fiber material to a resin comprises: a step for forming a resin molded article (10); a die-opening step for partially or entirely extracting the resin molded article (10) from a molding die (22); and a bending and extending step for, after the die-opening step, bending and extending an integral hinge (13) of the resin molded article (10) a plurality of times in a state where the temperature of the resin molded article (10) is higher than that of the molding die (22) during the die-opening step.
Inventors:
SEGI MAKOTO (JP)
MAEDA YOSHIHIRO (JP)
MAEDA YOSHIHIRO (JP)
Application Number:
PCT/JP2017/043545
Publication Date:
August 30, 2018
Filing Date:
December 05, 2017
Export Citation:
Assignee:
TOYOTA AUTO BODY CO LTD (JP)
International Classes:
B29C45/56; B29C45/40
Foreign References:
| JPH02104212U | 1990-08-20 | |||
| JP2011063699A | 2011-03-31 | |||
| JP2000141414A | 2000-05-23 | |||
| JPH11198194A | 1999-07-27 | |||
| JPS63132721U | 1988-08-30 | |||
| JPS61118708U | 1986-07-26 | |||
| JPH11254472A | 1999-09-21 |
Attorney, Agent or Firm:
OKADA PATENT & TRADEMARK OFFICE, P. C. (JP)
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