| 摘要 |
Means for ensuring the safety of its user, particularly a sailor, working in dangerous conditions, comprising a harness 1 worn by the user and attachable by a line 2 to a fixed anchoring point, characterised in that one end of the line is trapped in a pay-out mechanism 3 able to automatically rewind the line and in that the harness is attachable at will to at least two fixed anchoring points which are located no further from each other than the paid-out length of line. <IMAGE>
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