Title:
MANUFACTURING METHOD OF FIBER REINFORCED RESIN FASTENER AND FIBER REINFORCED RESIN FASTENER
Document Type and Number:
WIPO Patent Application WO/2020/218233
Kind Code:
A1
Abstract:
The present invention provides a fiber reinforced resin fastener capable of manufacturing a fastener that has excellent mass productivity and high strength. This method for manufacturing a fiber reinforced resin fastener comprises: a preparation step for preparing a plurality of chopped materials in which a fiber reinforced resin sheet impregnated with a thermoplastic resin in a state where the opened reinforced fibers are oriented in a predetermined direction is shredded to a predetermined size; an input step for inputting the plurality of chopped materials inside a mold; and a pressurization step for molding the chopped materials into a shape of the fastener by pressurizing the chopped materials in the mold while the mold being heated.
Inventors:
KANAMORI NAOAKI (JP)
HASEGAWA TAKAHIRO (JP)
HASEGAWA TAKAHIRO (JP)
Application Number:
PCT/JP2020/017021
Publication Date:
October 29, 2020
Filing Date:
April 20, 2020
Export Citation:
Assignee:
FUKUVI CHEMICAL IND CO LTD (JP)
International Classes:
B29D1/00; B29C70/06; B29C70/46; F16B35/00; F16B37/00; F16B43/00; B29L1/00
Foreign References:
| JP2019015399A | 2019-01-31 | |||
| JPH10138244A | 1998-05-26 | |||
| US20140232042A1 | 2014-08-21 | |||
| JPS6186241A | 1986-05-01 |
Attorney, Agent or Firm:
KOTANI, Masataka et al. (JP)
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