Electrical connectors – Having circuit interrupting provision effected by mating or...
Patent
1987-01-12
1988-02-16
Abrams, Neil
Electrical connectors
Having circuit interrupting provision effected by mating or...
200 511, H01R 13703
Patent
active
047252413
ABSTRACT:
An electrical connector for a telephone system comprises a housing moulded in one piece from insulating material with a plug receiving cavity opening at a plug receiving mouth at a front mating face of the housing, a row of spring contacts anchored in a housing cavity wall to extend into the cavity so that the contacts will be resiliently engaged by respective contacts of a complementary plug when inserted through the mouth into the cavity. A compartment with a contact set extends alongside and opens into the plug receiving cavity. A cam integrally formed with a wall of the cavity extends into the plug receiving cavity into the insertion path of a plug, which will, on insertion, urge the cam through the opening and into the compartment, moving the contacts of the contact set relatively apart and breaking the circuit.
REFERENCES:
patent: 4233478 (1980-11-01), Stahl et al.
patent: 4426558 (1984-01-01), Tanaka et al.
Bertini Carlo
D'Urso Gianfranco
Abrams Neil
AMP Incorporated
Noll William B.
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