Electricity: conductors and insulators – Insulators – Through wall or plate
Patent
1974-10-15
1976-04-27
Askin, Laramie E.
Electricity: conductors and insulators
Insulators
Through wall or plate
248 56, F16L 500, H01B 1726
Patent
active
039536653
ABSTRACT:
The invention relates to a strain relief bushing for electrical cables or the like, which comprises integrally and flexibly interconnected male and female body portions which, when assembled around a cable, and the assembly is pressed into a mounting aperture in a panel, releasably snap lock in an operative position in the aperture to insulate and anchor the cable with respect to the panel. The female body portion is provided with a substantially rigid rearward extension provided with secondary releasable snap-lock means which retain the bushing positively locked to the panel, when the bushing is not in its operative position, and a cable is being assembled to or dissassembled from the bushing.
REFERENCES:
patent: 3689014 (1972-09-01), Fink
patent: 3779494 (1973-12-01), Nicholson et al.
Askin Laramie E.
Plastic Seals Limited
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