Guard rail

Details Guard rail Guard rail

1976-02-02

1977-06-07

Kundrat, Andrew V.

Fences

Metallic

256 65, 256 59, 403252, 403263, B21F 2700

Patent

active

040278557

ABSTRACT:
Guard rail having an inclined rail, for staircase or access stairway. The rails are essentially constituted by U-shaped profile sections. The vertical rails are fixed on the rails by elastic clipping action between the flanges of the profile sections.
The notches made in the vertical bars to provide this clipping action are incurvate, which makes it possible to adapt one and the same guard rail to variable angles of inclination of the handrail.

REFERENCES:
patent: 3067985 (1962-12-01), Cusack
patent: 3202401 (1965-08-01), Bastia
patent: 3313527 (1967-04-01), Eriksson

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