Ladder support system

Details Ladder support system Ladder support system

1999-02-26

2000-02-01

Chin-Shue, Alvin

Fire escape, ladder, or scaffold

Safety device for ground-supported ladder

182214, E06C 748

Patent

active

060191910

ABSTRACT:
A ladder support system for use in securely mooring the top of a ladder to a roof while simultaneously eliminating any destructive contact between the ladder and the roof materials. The ladder support system includes a pair of frame portions which are secured to the roof and which are structured to support opposite ends of a bar. To prevent the ladder from rotating away from the roof when being used, a strap is provided for securing the ladder to the bar. Each frame portion is provided with a blocking means to prevent lateral movement of the ladder when the ladder is supported by the bar. A means is also provided to prevent accidental loss of bar support at each frame portion.

REFERENCES:
patent: 1467597 (1923-09-01), Wendel
patent: 4440263 (1984-04-01), Smith
patent: 4787478 (1988-11-01), Stakes
patent: 4880079 (1989-11-01), Leclerc
patent: 5358071 (1994-10-01), Stennett
patent: 5664643 (1997-09-01), Taylor
patent: 5775465 (1998-07-01), Vossler

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