Electricity: conductors and insulators – Feedthrough or bushing – Compression
Patent
1983-02-15
1985-01-29
Askin, Laramie E.
Electricity: conductors and insulators
Feedthrough or bushing
Compression
174 40R, 174 79, G02B 726, H02G 700
Patent
active
044962126
ABSTRACT:
A simple and inexpensive dead end fitting for securing an overhead conductor loosely housing an optical guide to a tower comprises a sleeve of malleable metal or metal alloy, open at each of its ends, for compression jointing to the conductor; a steel termination in screw threaded engagement with the sleeve and having a clevis for securing the fitting to a tower; and a lug welded to the sleeve for effecting electrical connection to a jumper cable. The lug engages in a notch in the adjacent end of the termination to lock positively the screw threaded engagement between the sleeve and termination.
REFERENCES:
patent: 2446542 (1948-08-01), MacInnes
patent: 2879321 (1959-03-01), Nilsson
patent: 2902537 (1959-09-01), Salvi
Askin Laramie E.
BICC Public Limited Company
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