| 摘要 |
Slide displaced along a life-line, includes a body (1) provided with a guide duct (38) on a cable and a handle (4) capable of interacting with an attached connecting mechanism, the handle (4) being articulated relative to the body (1), characterised in that the articulation of the handle (4) relative to the body (1) has a freedom of rotary movement of axis (35) in the direction perpendicular to the longitudinal axis of the guide duct (38) and different from the direction of traction of the connecting mechanism on the handle (4).
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