Retractable crowd control barrier

Details Retractable crowd control barrier Retractable crowd control barrier

1988-06-20

1989-07-04

Kundrat, Andrew V.

Fences

Miscellaneous

49 34, 160 24, E04H 1700

Patent

active

048444200

ABSTRACT:
A retractable crowd control barrier is provided and consists of a housing carried on any type of post member in which an elongated tape is conveniently stored within the housing on a forward wound spring-actuated spool assembly and can be extended therefrom into a position to guide pedestrian traffic and maintain an orderly assembly of people.

REFERENCES:
patent: 376436 (1888-01-01), Harrison
patent: 3220464 (1965-11-01), Wise
patent: 3688440 (1972-09-01), Appelgarth et al.
patent: 3880405 (1975-04-01), Brueske
patent: 3917231 (1975-11-01), Fink
patent: 4124196 (1978-11-01), Hipskind
patent: 4186912 (1980-02-01), Byrd, Jr.

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