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Title:
YARN INSERTION DEVICE IN THE DIRECTION OF THICKNESS OF THREE-DIMENSIONAL FIBROUS TEXTURE
Document Type and Number:
Japanese Patent JP3456114
Kind Code:
B2
Abstract:

PROBLEM TO BE SOLVED: To provide a method for enabling yarns in the direction of the thickness to be inserted rectangularly to the yarn layers irrespective of the curvature of the curved surface and the position of the flex parts of a group of laminated layered yarns and for simplifying the insertion operation for the yarns in the direction of the thickness.
SOLUTION: A 1st support shaft 19 is revolvably supported on a 1st support table 14 provided movably in the X and Y directions. The upper end of the 1st support shaft 19 is linked to the drive shaft 23 of a motor M3. A jig 81 is supported via support brackets 24a, 24b on the 1st support shaft 19. A mobile member 27a subject to vertical motion through a motor M4 is supported on a support 25 stood on a base plate 12. An inserting mechanism 32 for yarns in the direction of the thickness is mounted on a 2nd support table 33 supported via a support arm 34 on a revolving shaft 30 supported on the mobile member 27a. The 2nd support table 33 is in such a status as to be revolvable around the revolving shaft 30.


Inventors:
Yasui, Yoshiharu
Hori, Fujio
Amano, Masaaki
Takeuchi, Junji
Suzuki, Kouya
Application Number:
JP1997000149510
Publication Date:
October 14, 2003
Filing Date:
June 06, 1997
Export Citation:
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Assignee:
TOYOTA AUTOM LOOM WORKS LTD
International Classes:
D03D13/00; D03D41/00; (IPC1-7): D03D41/00
Attorney, Agent or Firm:
恩田 博宣