Electrical connectors – Contact comprising cutter – Insulation cutter
Patent
1994-03-07
1995-09-05
Schwartz, Larry I.
Electrical connectors
Contact comprising cutter
Insulation cutter
439259, H01R 424
Patent
active
054474493
ABSTRACT:
A pressure connection type connector includes a pressure connection type contact comprising first and second pressure connection type terminals arranged in parallel and spaced apart from one another in an axial direction of a cable conductor in a coated cable, and a third pressure connection type terminal located intermediately between the first and second terminals but displaced therefrom in a direction radially of the cable conductor. The coated cable is pressed against the pressure connection type contact by a pressing member so that the coating of the coated cable is pierced through and broken by tips of the first to third terminals, and the conductor of the coated cable is pressed in between the first and third terminals and between the second and third terminals. The tips of the first to third terminals are then inserted into a receiving hole of the pressing member. The wall of the receiving hole includes first and second inclined surface elements. The first inclined surface element is adapted to press the tips of the first to third terminals radially of the cable conductor to thereby cause contracting and closing of the first to third terminals, and the second inclined surface element is adapted to press the tips of the first and second terminals axially of the cable conductor to thereby cause contract and closing of the first and second terminals.
REFERENCES:
patent: 4168873 (1979-09-01), Luna
patent: 4466687 (1984-08-01), Frantz
Demello Jill
Schwartz Larry I.
Yamaichi Electronics Co. Ltd.
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