Title:
FIBER STRUCTURE AND FIBER-REINFORCED COMPOSITE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2019/012983
Kind Code:
A1
Abstract:
This fiber structure comprises: a plurality of fiber layers that are stacked in the stacking direction; and a plurality of binding yarns that bind the plurality of fiber layers in the stacking direction. Each binding yarn engages with a first fiber bundle that constitutes two fiber layers positioned at the both ends of the fiber structure in the stacking direction. The first fiber bundle includes: an engagement section that is a section with which the binding yarn engages; and a non-engagement section that is a section with which the binding yarn does not engage. Regarding the engagement section and the non-engagement section, the dimensions of the non-engagement section in the stacking direction are greater than the dimensions of the engagement section in the stacking direction.
Inventors:
YOSHIKAWA GENKI (JP)
Application Number:
PCT/JP2018/024173
Publication Date:
January 17, 2019
Filing Date:
June 26, 2018
Export Citation:
Assignee:
TOYOTA JIDOSHOKKI KK (JP)
International Classes:
B29B15/10; D03D25/00; D03D11/00
Foreign References:
| CN101994259A | 2011-03-30 | |||
| JP2015080944A | 2015-04-27 | |||
| JPH04135986U | 1992-12-17 | |||
| JPH08103960A | 1996-04-23 |
Other References:
See also references of EP 3653769A4
Attorney, Agent or Firm:
ONDA, Makoto et al. (JP)
Download PDF:
Previous Patent: CHAIR WITH SOLAR CELL
Next Patent: BIPOLAR PLATE, CELL FRAME, BATTERY CELL, CELL STACK, AND REDOX FLOW BATTERY
Next Patent: BIPOLAR PLATE, CELL FRAME, BATTERY CELL, CELL STACK, AND REDOX FLOW BATTERY