| 摘要 |
A tension indicator for a safety line apparatus comprises two rods (2) slidably associated to one another, the rods (2) each exhibiting a first end (2a) and a second end (2b), a tension being applicable between the first ends (2a), the tension coming from a cable of a safety line apparatus, each rod (2) further exhibiting a prevalent longitudinal development axis (B), the prevalent longitudinal development axes (B) being substantially parallel to one another, the first ends (2a) moving in reciprocal distancing/nearing when the second ends (2b) move respectively in reciprocal nearing/distancing; an elastic element (9) being active between the second ends (2b) to balance the tension applied on the first ends (2a). A dissipating organ (10) is arranged between the second ends (2b) of the rods (2) and is activatable by nearing the second ends (2b) in order to brake a distancing action of the first ends (2a) of the rods (2).
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