Title:
STEEL CORD
Document Type and Number:
Japanese Patent JPS5496148
Kind Code:
A
Abstract:
A steel cord reinforcement for elastomers and elastomeric articles comprising a steel cord crimped in a zig-zag fashion used in the warp direction of the reinforcing fabric; the crimps of adjacent warped cords lie in phase, and the wave length p of the crimp and the amplitude c of the crimp are related such that 0.02 p=c=0.07 p; to achieve optimal properties of cord elongation and cord deformation, the relationship S=k p2 wherein 0.7=k=3, and the stiffness S=104N [ SIGMA (Di4xni)] wherein Di represents the diameter of wire filament "i" in the cord, ni is the number of wires "i" per warp cord, and N is the number of warp cords per mm width of the fabric.
Inventors:
ROJIYAA BANASUSHIYU
GERUMAIN BERUBOUBEDE
GERUMAIN BERUBOUBEDE
Application Number:
JP12112878A
Publication Date:
July 30, 1979
Filing Date:
September 30, 1978
Export Citation:
Assignee:
BEKAERT SA NV
International Classes:
B29C70/16; B29C70/22; B65G15/36; D03D1/00; D03D15/02; D07B1/06; (IPC1-7): B65G15/36; D03D1/00; D07B1/06