Fire escape – ladder – or scaffold – Ladder and platform – Platform with ladder as support
Patent
1976-10-14
1978-07-18
Machado, Reinaldo P.
Fire escape, ladder, or scaffold
Ladder and platform
Platform with ladder as support
E06C 716
Patent
active
041009983
ABSTRACT:
A platform mounted on rails on each side of the platforms can slide on a round headed bolt attached to each of the inside surfaces of a ladder and the platform can be secured by a clamp at a distal end of the platform to a rung of the ladder, a bearing attached to the front edge of the platform and attached to a support arm can be attached to a lower rung of the ladder by a clamp attached to a distal end of the support arm to support the front edge of the platform, and a front lip attached to a front edge of the platform can be used to pull the step forward and backwards; a rugging material can be attached to a surface of the platform to comfort the feet of a user.
REFERENCES:
patent: 812620 (1906-02-01), Alstine
patent: 1593366 (1926-07-01), Singer
patent: 2069969 (1937-02-01), Nelson
patent: 2767897 (1956-10-01), Hoffman
Machado Reinaldo P.
The Raymond Lee Organization Inc.
Wyden Stephen
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