Traffic signal head

Details Traffic signal head Traffic signal head

1987-06-16

1988-08-16

Foss, J. Franklin

Supports

Resilient support

Suspended

248291, 248324, 403225, 403133, 340119, 362390, E01F 900

Patent

active

047638702

ABSTRACT:
A traffic signal hanger is disclosured in which an elastomeric member is provided intermediate a traffic signal support arm and a traffic signal housing which elastomeric member provides advantagous damped pivoting of the signal housing relative to the support to accommodate wind forces.

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patent: 548899 (1895-10-01), Wade
patent: 580806 (1897-04-01), Scranton
patent: 901284 (1908-10-01), Edmunds
patent: 2106737 (1938-02-01), Haire
patent: 2193272 (1940-03-01), Crossley
patent: 2646958 (1953-07-01), Coykendall, Jr.
patent: 2724770 (1955-11-01), Onksen
patent: 2896972 (1959-07-01), Zavertnik
patent: 2925458 (1960-02-01), Lester
patent: 2970289 (1961-01-01), Loomis
patent: 3604916 (1971-09-01), Adra
patent: 3639752 (1972-02-01), Appleton
patent: 3891175 (1975-06-01), Hawley

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