| 摘要 |
The invention concerns a shock absorbing belt consisting of two juxtaposed yarn laps, having successively: a first portion (A) of predetermined length where the two juxtaposed laps (1) and (2) are closely linked with tear strength under tension pressure; a second portion (B), of reduced length, where the two juxtaposed laps (1) and (2) are free relative to each other to constitute two sides (1a-1b) to be respectively linked to one fixed point and to one mobile point or to two mobile points; a third portion (C), of predetermined length, where the two juxtaposed laps are closely linked with tear strength under tension pressure. |
