| 摘要 |
PURPOSE:To obtain the title rubber product of long working life, excellent in flexural fatigue resistance and dimensional stability, etc., by making up a reinforcing body with circularly driven braids having the specified braiding angle for the driven threads. CONSTITUTION:A reinforcing body 2 comprising fibers embedded in a rubbery belt 4 is made up with circularly driven braids 7 made of three or more threads 6 so as to be 10 deg.-35 deg. in the braiding angle. |
