Ladder top stabilizer device

Details Ladder top stabilizer device Ladder top stabilizer device

1999-08-21

2000-11-28

Chin-Shue, Alvin

Fire escape, ladder, or scaffold

Safety device for ground-supported ladder

182214, 182172, E06C 7010

Patent

active

061522627

ABSTRACT:
A ladder top safety device for a ladder, as embodied by the invention, is applied to a ladder that comprises side rails and a plurality of rungs interconnecting the side rails. The safety device comprises a plurality of side safety supports that are stored in their stored position in one rung of the plurality of rungs at an upper portion of a ladder. The side safety supports are extendible from the one rung to a stabilizing extended position in which the side safety stabilizers are in contact with a vertical supporting surface when a ladder is placed against a wall supporting surface, such as a wall. Thus, the ladder top stabilizer device provides lateral stabilizing support for the ladder.

REFERENCES:
patent: 5113973 (1992-05-01), Southern

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