| 发明名称 |
Steel cord reinforcement for elastomers as well as thus reinforced elastomers |
| 摘要 |
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.
|
| 申请公布号 |
US4243714(A) |
申请公布日期 |
1981.01.06 |
| 申请号 |
US19780902231 |
申请日期 |
1978.05.02 |
| 申请人 |
N.V. BEKAERT S.A. |
发明人 |
VANASSCHE, ROGER;VERBAUWHEDE, GERMAIN |
| 分类号 |
B29C70/16;B29C70/22;B65G15/36;D03D1/00;D03D15/02;D07B1/06;(IPC1-7):D03D13/00;B65G15/34 |
主分类号 |
B29C70/16 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
