Geometrical instruments
Patent
1980-05-23
1982-06-08
Jones, Jr., James L.
Geometrical instruments
H01R 402
Patent
active
043337007
ABSTRACT:
A slotted beam contact element (10, 110), which can penetrate insulation (224) surrounding a conductor (202), includes cutting edges (44, 136) and snagging surfaces (42, 134) disposed along a substantially V-shaped entrance (18, 118) to a wire-gripping slot (20, 120) at a location remote from a mouth (32, 128) to the wire-gripping slot. The cutting edges and snagging surfaces are capable of removing outer portions (229) of the insulation so that insulation-penetrating means (56, 127) in the region of the wire-gripping slot can penetrate the remaining insulation to establish electrical contact between the conductor and the contact element.
REFERENCES:
patent: 3772635 (1973-11-01), Frye et al.
patent: 3798587 (1974-03-01), Ellis et al.
patent: 4099822 (1978-07-01), Carlisle et al.
patent: 4116522 (1978-09-01), Reynolds
patent: 4136628 (1979-01-01), McGonigal et al.
patent: 4136920 (1979-01-01), Scholtholt et al.
Bell Telephone Laboratories Incorporated
Fisher J. W.
Jones Jr. James L.
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