Platform assembly for slanted ladder

Details Platform assembly for slanted ladder Platform assembly for slanted ladder

1987-03-02

1987-09-22

Machado, Reinaldo P.

Supports

Brackets

Specially mounted or attached

182 45, 182121, 248148, 248237, E06C 714

Patent

active

046950230

ABSTRACT:
In a platform assembly for a slanted ladder wherein a base is hooked to the ladder and a platform is hinged to the base with a brace pivoted to the platform hold the platform substantially level, improved adjustment means are provided for accomodating different ladder angles characterized by coaxial pins movable simultaneously in opposite directions into and out of a selected pair of aligned holes in spaced side flanges on the platform.

REFERENCES:
patent: 1006562 (1911-10-01), Kefover
patent: 1159372 (1915-11-01), Goff
patent: 1471947 (1923-10-01), Cornelius
patent: 1549657 (1925-08-01), Dunlap
patent: 2840424 (1958-06-01), Broderick
patent: 4450935 (1984-05-01), Gustavus

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