Fences – Miscellaneous
Patent
1988-11-21
1990-02-13
Kundrat, Andrew V.
Fences
Miscellaneous
52182, 182133, E04H 1700
Patent
active
048999890
ABSTRACT:
A safety arrangement for stairs comprises a length of rail secured to a wall parallel to the stairs and a handle which is slidable along the rail if force is applied to the handle in a direction parallel to the longitudinal extent of the rail but is jammed with respect to the rail if force is applied in any other direction. Preferably the handle is a loop formed by rubber covered reinforcement and the handle is a loop formed by rubber covered reinforcement and the handle has a neck portion leading to a head portion, the neck portion extending through a slot into a box section of the rail which contains the head portion.
REFERENCES:
patent: 2727711 (1955-12-01), Bally
patent: 3968858 (1976-07-01), Vollan et al.
patent: 4130177 (1978-12-01), Pandolph
patent: 4253287 (1981-03-01), Overmoe
Kitson Michael J.
Williams David
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