Fire escape – ladder – or scaffold – Wall- or floor-attached – Ladder
Patent
1982-03-03
1983-12-06
Machado, Reinaldo P.
Fire escape, ladder, or scaffold
Wall- or floor-attached
Ladder
182106, E06C 900
Patent
active
044187920
ABSTRACT:
A pool ladder for use by individuals confined to a wheelchair having a top step which is at a height substantially equal to the height of a wheelchair seat, and a second step which is at a height slightly above the wheelchair foot rests. Both the top step and the second step are moveably connected to the ladder so as to allow them to be moved aside during standard use. A series of support members serve a dual purpose by supporting the steps of the ladder and also providing handgrips for one entering or exiting the pool.
REFERENCES:
patent: 502070 (1893-07-01), Fairchild
patent: 2721345 (1955-10-01), Aken
patent: 3420558 (1969-01-01), Whitten
patent: 3586124 (1971-06-01), Kunzweiler
patent: 3908795 (1975-09-01), Gannon
patent: 3973646 (1976-08-01), Martinez
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