Fire escape – ladder – or scaffold – Wall- or floor-attached – Independent rung or step
Patent
1984-02-28
1985-12-03
Machado, Reinaldo P.
Fire escape, ladder, or scaffold
Wall- or floor-attached
Independent rung or step
280166, B60R 302
Patent
active
045561257
ABSTRACT:
A method of installing a pivotal ladder for a vehicle having a frame with a pair of spaced apart arms joined at one end to a cross member and adapted to be pivotally fastened at an opposite end to a vehicle floor. The ladder is pivotal from a position juxtaposed to an end of vehicle seat below a top surface thereof in which a suspended section of the ladder hangs down from the vehicle floor at the door opening.
REFERENCES:
patent: 368896 (1887-08-01), Nicholas
patent: 2037805 (1936-04-01), Lindstedt
patent: 3826337 (1974-07-01), Liptak
patent: 4191388 (1980-03-01), Barksdale
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