Wiring device system with single screw subassembly

Details Wiring device system with single screw subassembly Wiring device system with single screw subassembly

1987-11-10

1989-06-06

Pirlot, David

Electrical connectors

With insulation other than conductor sheath

Plural-contact coupling part

439701, 439690, H01R 903

Patent

active

048368059

ABSTRACT:
The present invention teaches a novel device that electrically connects conductors from a cable to the electrical contacts of a plug by means of a single fastener. The device comprises a shell, a plug assembly carried by the shell. The plug assembly is capable of mating engagement with other electrical contacts and has receiving means for receiving electrical conductors. A single fastener holds the terminals of the conductors in electrical connection with the electrical contacts. The single fastener includes a movable carriage on which is mounted a nut through which a screw is threaded with a head with a flange that is engaged with the wall of the plug assembly so that when the screw is rotated, the carriage moves so as to decrease or enlarge a chamber in which the conductor terminals and a portion of the electrical contacts are situated.

REFERENCES:
patent: 1551876 (1925-09-01), Hartmann
patent: 2466930 (1949-04-01), Cook
patent: 2815495 (1957-12-01), Webster
patent: 3594709 (1971-07-01), Woertz
patent: 3829819 (1974-08-01), Eckart
patent: 3891297 (1975-06-01), Poliak et al.
patent: 4004846 (1977-01-01), Woertz
patent: 4634211 (1987-01-01), Poliak et al.

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