Geometrical instruments
Patent
1975-04-18
1976-11-30
Lake, Roy
Geometrical instruments
339211, 339221R, H01R 1352
Patent
active
039945537
ABSTRACT:
A cable connector including a plug and a receptacle, the plug having a resilient inner insulator with its rear portion surrounded by a non-resilient body which restrains resilient sealing deformation of the insulator as an electrical cable and attached contact are inserted into the insulator. A plurality of sealing rings extending into the inner diameter of the insulator are resiliently deformed to form a positive seal around the cable. A raised seal on the forward portion of the insulator sealingly engages the receptacle bore as the plug is inserted therein. Additional seals are formed between a forward end of the insulator and the bottom of the bore and between a shoulder on the insulator and an outer lip of the receptacle bore as the plug and receptacle are coupled.
REFERENCES:
patent: 2379942 (1945-07-01), Webber
patent: 2906986 (1959-09-01), Schaefer
patent: 2935720 (1960-05-01), Lorimer
patent: 2945203 (1960-07-01), Quackenbush
patent: 3124405 (1964-03-01), Massa
patent: 3199060 (1965-08-01), Marasco
patent: 3344391 (1967-09-01), Ruete
Abrams Neil
Lake Roy
Reynolds Industries Inc.
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