Electrical connectors – With supporting means for coupling part – Coupling part or mating part extending into panel opening
Patent
1987-05-28
1988-08-16
McQuade, John
Electrical connectors
With supporting means for coupling part
Coupling part or mating part extending into panel opening
439565, 439807, 439815, H01R 1374
Patent
active
047641274
ABSTRACT:
An electrical connector for an audio product, such as an amplifier and a loudspeaker, comprises a rod-shaped body and a clamping sleeve; the rod-shaped body having a rear portion, a front portion and an intermediate portion; the rear portion having an axial hole at its end, a segment of the end being ground away from the side to form a solder lug, and having male threads between the end and the intermediate portion; the intermediate portion having a flange and a knurled segment between the flange and the male threads of the rear portion; the front portion having a slot across its diameter and an axial hole in the slot, both of which extend from its end substantially to the flange, and having a cylindrical segment adjacent the flange and having a wider segment with male threads and a tapered end; the clamping sleeve having female threads engageable with the male threads of the front portion of the rod-shaped body and having an internal tapered end adjacent the female threads and engageable with the tapered end of the front portion of the rod-shaped body. The electrical connector makes possible tight and intimate non-permanent electrical connection of unterminated wire and/or of wire terminations, such as spade lugs, banana plugs and double banana plugs, to provide enhanced electrical and hence sonic properties.
REFERENCES:
patent: 2806999 (1957-09-01), Pichitino
patent: 2948773 (1960-08-01), Hawes
patent: 3750090 (1973-07-01), Teman
patent: 4354725 (1982-10-01), Herbaugh et al.
patent: 4405196 (1983-09-01), Fulton
patent: 4480151 (1984-10-01), Dozier
patent: 4486058 (1984-12-01), Takagi et al.
Edison Price Incorporated
McQuade John
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