Geometrical instruments
Patent
1974-08-22
1976-06-22
McGlynn, Joseph H.
Geometrical instruments
339221M, 339276A, H01R 1338
Patent
active
039648168
ABSTRACT:
An electrical contact for joining the conductor of an insulated cable to a further electrical terminal point such as a DIP plug, a printed circuit board card, a flat cable, etc. The upper portion is formed in a cylindrical configuration with two upstanding arms spaced apart at two colinear points on their circumference to provide an insulation piercing slot and a strain relief slot. The free ends of the upstanding arms are pointed to permit the contact to pierce the insulation about a conductor and allow one slot to make a good electrical joint with the conductor itself while the other slot grips the conductor insulation to provide strain relief. A properly configured tail portion permits the connector to be appropriately coupled to a terminal point.
REFERENCES:
patent: 2518489 (1950-08-01), Orlando
patent: 2870241 (1959-01-01), Mason
patent: 3273103 (1966-09-01), Ericson
patent: 3355699 (1967-11-01), Oshva
patent: 3403372 (1968-09-01), Stinson, Jr.
patent: 3543226 (1970-11-01), Laboue
patent: 3805214 (1974-04-01), Demler, Sr. et al.
patent: 3820055 (1974-06-01), Huffnagle et al.
patent: 3820058 (1974-06-01), Friend
patent: 3860318 (1975-01-01), Reavis, Jr. et al.
Ansley Blue Streak Cable Connector System, 7-1974, 2 pp.
McGlynn Joseph H.
Teschner David
Thomas & Betts Corporation
Woldman Jesse
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