A - Human Necessities – 62 – B
Patent
A - Human Necessities
62
B
227/8
A62B 1/20 (2006.01) A62B 35/04 (2006.01)
Patent
CA 1315752
ABSTRACT Fall-Arrest Safety Device A fall-arrest safety apparatus comprising a cable (5) wound onto a drum (2) has a fixed cable guide (25) and a stop (26) which is secured to the cable (5) near its tail end. The guide prevents passage of the stop under pulling forces exerted on the cable in normal use and thereby ensures that a reserve length of cable remains on the drum. The stop is forced through the guide under the larger pulling force exerted if the worker attached to the cable falls when the stop is against or adjacent the guide. (Fig. 1)
555049
Sharp George P.
Barrow Hepburn Equipment Ltd.
Barrow Hepburn Sala Limited
Fetherstonhaugh & Co.
Sharp George P.
LandOfFree
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