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METHOD FOR LAMINATING FIBER-REINFORCED THERMOPLASTIC RESIN PREPREG meetings

Foreign code F190009882
File No. 2117
Posted date Aug 20, 2019
Country EPO
Application number 11765496
Gazette No. 2554348
Gazette No. 2554348
Date of filing Mar 28, 2011
Gazette Date Feb 6, 2013
Gazette Date Dec 20, 2017
International application number JP2011057579
International publication number WO2011125596
Date of international filing Mar 28, 2011
Date of international publication Oct 13, 2011
Priority data
  • P2010-080046 (Mar 31, 2010) JP
Title METHOD FOR LAMINATING FIBER-REINFORCED THERMOPLASTIC RESIN PREPREG meetings
Abstract To provide a method for manufacturing a multi-layered near net shape for a mold product with improved yields of material, strength and rigidity. Prepreg tapes 1 of composite material comprised of thermoplastic resin and reinforced fibers are used to manufacture the near net shape, wherein the prepreg tapes 1 in a same layer are disposed in different directions based on the directions of fibers contained the prepreg tapes 1 and an outer force to be applied to the mold product, and wherein each prepreg tape 1 is placed and stitched by a suitable stitching method.
  • Applicant
  • HIROSHIMA PREFECTURE
  • TOKAI INDUSTRIAL SEWING MACHINE CO., LTD.
  • Inventor
  • SHIMOHARA Ichiro
  • IKEDA Shin-ya
  • MATSUBA Akira
  • KONO Yosuke
  • NISHIDA Hironori
  • KONDOU Tetsuro
IPC(International Patent Classification)
Reference ( R and D project ) Hiroshima Prefectural Technology Research Institute

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