Ladder adaptable platform

Details Ladder adaptable platform Ladder adaptable platform

1990-12-28

1991-12-17

Machado, Reinaldo P.

Fire escape, ladder, or scaffold

Ladder with vertically moving platform or escape

Ladder supports platform

182120, E04C 138, E04C 716

Patent

active

050728083

ABSTRACT:
A ladder adaptable platform for attachment to a typical extension ladder which has a pair of parallel side rails and spaced rungs. The ladder adaptable platform has a platform surface which is engageable at the backside of a desired rung, the platform surface having side frames which each articulably support rail engaging channels. The ladder adaptable platform may be moved up or down the ladder by lifting the platform from engagement with its rung, sliding the channels up or down the ladder rails to a new desired rung to which the platform surface may be engaged.

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patent: 3910378 (1975-10-01), Nyman
patent: 4586586 (1986-05-01), Canals
patent: 4800988 (1989-01-01), Dunmore
patent: 4911265 (1990-03-01), Skaggs

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