Fire escape – ladder – or scaffold – With handrail or guard for ladder
Patent
1983-11-23
1985-05-07
Machado, Reinaldo P.
Fire escape, ladder, or scaffold
With handrail or guard for ladder
182129, 248238, E06C 714, E06C 718
Patent
active
045152420
ABSTRACT:
A sleeve fits securely over a ladder rail with attached hooks over at least two rungs of the ladder. Attached to the side of the sleeve are a rigid hand rail and pivotable utility tray. Clips on the side of the tray hold tools. Supplies and tools are stored in the tray or the tray may be a paint roller tray. A slot or groove in either the sleeve or an extension of the tray permits tilting of the tray to a desired angle relative to the ladder. A bolt through one of the hooks secures the sleeve in place and permits the sleeve to be used upside-down on an opposite ladder rail. The sleeve may be constructed from a single sheet of material cut and bent into shape.
REFERENCES:
patent: 2542737 (1951-02-01), Vogel
patent: 2759620 (1956-08-01), Pharris
patent: 2883134 (1959-04-01), O'Halloran
patent: 3067836 (1962-12-01), Carnicelli
patent: 4222541 (1980-09-01), Cillis
patent: 4386753 (1983-06-01), Smith
patent: 4425984 (1984-01-01), LaChance
patent: 4445659 (1984-05-01), LaChance
Machado Reinaldo P.
Meeker Donald W.
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