| 摘要 |
The device (23) has an articulation (40) connecting two parts (31, 32) with each other, where parts have blocking zones and solicitation zones, respectively. A main guide (73) maintains flexible straps (24, 25) between the blocking zones, and an elastic unit (46) solicits the blocking zones with each other in a spacing direction. The articulation has a fork arranged on one of the parts, where the fork has ribs. |
