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Patent Searching and Data


Title:
CARRIER TAPE FOR RAPIER LOOM, FIBER STRUCTURE AND ITS PRODUCTION
Document Type and Number:
Japanese Patent JPH10130996
Kind Code:
A
Abstract:

To obtain a carrier tape for a rapier loom having high durability compared with conventional carrier tape made of FRP and producible with reduced manpower.

This carrier tape 1 is produced by using a flat fiber structure 2 having a width nearly equal to (and slightly narrower than) the width of the tape as a reinforcing material and a resin as a matrix and has engaging holes 3 engageable with the teeth of a sprocket wheel at a prescribed pitch in the longitudinal direction. The fiber structure 2 is a three-dimensional braid and the yarn 4 constituting the fiber structure 2 is arranged without being cut at the circumference of the engaging hole 3 by turning around the hole 3. The yarn 4 is formed of a carbon fiber having high breakage strength and elastic modulus. The carrier tape 1 can be produced by arranging the fiber structure 2 in a forming mold in a state thrust with the protrusions of the mold and impregnating and curing a resin in the fiber structure.


Inventors:
KANEHARA MASAHIKO
TSUZUKI MAKOTO
YASUE MASAHIKO
Application Number:
JP29287096A
Publication Date:
May 19, 1998
Filing Date:
November 05, 1996
Export Citation:
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Assignee:
TOYODA AUTOMATIC LOOM WORKS
International Classes:
D04C1/06; D03D25/00; D03D47/27; D04C3/00; (IPC1-7): D03D47/27; D03D25/00; D04C1/06; D04C3/00
Attorney, Agent or Firm:
Hironobu Onda