Adjustable wire entrance hanger for a traffic signal

Details Adjustable wire entrance hanger for a traffic signal Adjustable wire entrance hanger for a traffic signal

1975-01-23

1976-11-02

Staab, Lawrence J.

Supports

Suspended supports

Adjustable

248 61, 248295, B42F 1300

Patent

active

039892174

ABSTRACT:
An adjustable length traffic signal hanger for suspending a traffic signal, the hanger being composed of two members in sliding contact with one another and adapted to be extended or retracted and locked into a position, the hanger terminating at the lower end in a side opening pocket which communicates with a terminal end pocket to accommodate wires to electrically energize a traffic signal housing and means for connecting a traffic signal housing to the end of the hanger in covering relation of the lower end and an anti-sway member for use in combination with a cable.

REFERENCES:
patent: 733356 (1903-07-01), Hess
patent: 1403935 (1922-01-01), Beer
patent: 1564029 (1925-12-01), Smith
patent: 1577163 (1926-03-01), Berger
patent: 1594742 (1926-08-01), Lord
patent: 1770272 (1930-07-01), Horni
patent: 2054887 (1936-09-01), Seyler
patent: 2925458 (1960-02-01), Lester
patent: 3033978 (1962-05-01), Van Dusen
patent: 3495796 (1970-02-01), Fruh

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