Quick closing gate

Details Quick closing gate Quick closing gate

1981-02-05

1982-09-21

Caun, Peter M.

Flexible or portable closure, partition, or panel

Plural strip, slat, or panel type

With mounting or supporting means

160195, 160203, E05D 1512, E05D 1522

Patent

active

043501990

ABSTRACT:
A quick closing gate, formed of uniformly spaced horizontal bars slidably engaged within a gate track of two sections joined at an acute angle close to ninety degrees, said gate track being rotatable so as to be easily rotated from a position in which gravity maintains the gate in a stable open position, to a position in which gravity acts to close the gate. Quick closure of the gate is facilitated by compressed springs in one embodiment of the invention.

REFERENCES:
patent: 1305838 (1919-06-01), Shur
patent: 1521956 (1925-01-01), Koziol
patent: 1583990 (1926-05-01), Mundt et al.
patent: 1820941 (1931-09-01), Hawks
patent: 1886490 (1932-11-01), Lynch
patent: 2027153 (1936-01-01), Cornell
patent: 2218068 (1940-10-01), Klein
patent: 2257103 (1941-09-01), Brokering
patent: 2765032 (1956-10-01), Butzow

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