Electrical connectors – Contact comprising cutter – Insulation cutter
Patent
1990-08-20
1992-04-28
Pirlot, David L.
Electrical connectors
Contact comprising cutter
Insulation cutter
439 97, 439431, H01R 424
Patent
active
RE0339032
ABSTRACT:
A self-stripping electrical connector has a grounded bar formed with at least one threaded bore, a dielectric lower support part secured to the bar over the bore and formed with two adjacent outwardly open lower guide passages, a pair of electrically conductive and generally parallel lower tubes having lower ends formed with slots aligned with the respective lower passages and upper ends also formed with slots, and respective guides on the lower support part carrying the tubes for movement toward and away from the bar with the lower-end slots aligned with the respective lower passages. A dielectric upper support part overlies the lower part and is formed with two adjacent outwardly open upper guide passages aligned with the upper-end slots of the respective tubes. A screw is engageable through both of the parts and into the bore of the bar for pressing the upper part down on the lower part and for pressing the tubes down in the lower part and thereby wedging wires in the passages and aligned with the respective slots thereinto.
REFERENCES:
patent: 2033199 (1936-03-01), Lee
patent: 2710949 (1955-06-01), Happe et al.
patent: 2758280 (1956-08-01), More
patent: 3945705 (1976-03-01), Seim et al.
patent: 4080034 (1978-03-01), Werner
patent: 4262985 (1981-04-01), Muehlhausen
patent: 4614396 (1986-09-01), Saligny
patent: 4684196 (1987-08-01), Smith et al.
Carpano & Pons
Dubno Herbert
Pirlot David L.
Wilford Andrew
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