Title:
【発明の名称】三次元織物を利用した回転ブレード及びその製造方法
Document Type and Number:
Japanese Patent JP2546746
Kind Code:
B2
Abstract:
PURPOSE:To eliminate problem of release of laminate material and simultaneously make a woven fabric lightweight moreover by making orientation of reinforced fiber reasonable. CONSTITUTION:In a three-dimensional woven fabric having cross section necessary as rotation blade, yarn 2a oriented in a state inclined in longitudinal direction of three-dimensional woven fabric in vertical face and yarn 2b similarly inclined in horizontal face are provided and these yarns are folded on the surface of woven fabric and mutually woven as fabric continuing in the longitudinal direction and core yarn linearly oriented in the longitudinal direction of three- dimensional woven fabric is woven in whole or part of cross section of the woven fabric.
Inventors:
TSUZUKI MAKOTO
KANEHARA MASAHIKO
KANEHARA MASAHIKO
Application Number:
JP9291591A
Publication Date:
October 23, 1996
Filing Date:
March 29, 1991
Export Citation:
Assignee:
THREE D COMPOSITE RES KK
International Classes:
B64C11/20; D03D25/00; D03D41/00; D04C3/00; F01D5/14; (IPC1-7): D03D25/00; B64C11/20; D03D41/00; D04C3/00; F01D5/14
Domestic Patent References:
| JP2200854A | ||||
| JP2264055A |
Attorney, Agent or Firm:
Hiroshi Hayashi (2 outside)