Fire escape – ladder – or scaffold – Torso harness – Ladder-associated
Patent
1978-11-27
1980-01-22
Machado, Reinaldo P.
Fire escape, ladder, or scaffold
Torso harness
Ladder-associated
A62B 116, E06C 718
Patent
active
041845684
ABSTRACT:
A ladder or the like climbing safety device of the type of a pair of hooks is provided, at each of the hooks, with a "U"-shaped clip adapted to engage the back and the palm of the respective hand of the user. The device is thus easily detachable from the respective hands either during the climbing or when the user is off the ladder, manhole steps or the like. The device is of a simple structure that not only reduces it's manufacturing costs but also combines the ease of engagement with and disengagement from the respective hands of the user, thus considerably reducing the rather cumbersome handling of many of know prior art devices of this type.
REFERENCES:
patent: 543464 (1895-07-01), Brucksch
patent: 2886227 (1959-05-01), Rose
patent: 3417840 (1968-12-01), Farnsworth
patent: 4130177 (1978-12-01), Pandolph
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