Fire escape – ladder – or scaffold – Torso harness – Attached to strand wound on reel – and means for retarding...
Patent
1985-05-20
1986-08-05
Machado, Reinaldo P.
Fire escape, ladder, or scaffold
Torso harness
Attached to strand wound on reel, and means for retarding...
182235, 182239, 182240, A62B 110
Patent
active
046037594
ABSTRACT:
A fire escape descender capable of controlling the descending speed, thereby ensuring that the escaper can escape from the burning building at a desired speed, wherein the speed controlling is effected either manually or automatically.
REFERENCES:
patent: 437091 (1890-09-01), Carr
patent: 818526 (1906-04-01), Davy
patent: 910006 (1909-01-01), Lowy
patent: 2225177 (1940-12-01), McAlvay
patent: 3946989 (1976-03-01), Tusda
patent: 4458781 (1984-07-01), Ellis
Chin Shue Alvin
Hamburg C. Bruce
Jordan Frank J.
Kanesaka Manabu
Machado Reinaldo P.
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