Height Rescue Apparatus
AssigneeFallsafe Limited
InventorsJulian Elwyn Renton, Peter Thomas Mence Nott
Life of this patent
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AssigneeFallsafe Limited
InventorsJulian Elwyn Renton, Peter Thomas Mence Nott
Estimating the term…
There is provided a height rescue apparatus comprising a safety line (1) which is attached at (3) to a flexible elongate element (2) which has a lower tensile strength than the safety line 1 which is wound on a drum (9) which is part of a speed control means. A friction device (5) acts on a portion of the safety line (1) to reduce tension in said portion of the safety line by at least 50% in a full arrest situation. The drum (9) or the speed control means is held in a first position which prevents rotation of the drum and release means can be actuated after the fall arrest to allow the drum to provide a controlled lowering action.
Height rescue apparatus having both a fall arrest function and a lowering function, the apparatus comprising:
16-23. (canceled)
Dependencies are inferred from the claim text.