Geometrical instruments
Patent
1979-07-17
1981-09-01
Rosenbaum, Mark
Geometrical instruments
339103R, 339103M, H01R 424
Patent
active
042868360
ABSTRACT:
A connector block body of nonconductive material has a row of spaced open cavities. Within each cavity there is mounted an insulation displacement connector in the form of a metallic cylinder having a longitudinal slit. One wall of each of the cavities has a first slot extending from the cavity opening. The width of the first slot is slightly less than the diameter of the insulated wire for which the connector block is designed. A stuffer cap, which is attached to the block by a tether, has an open cavity. Mounted within the cavity of the cap is a post for engaging and forcing an insulated wire into the slit of the connector. Additionally, one wall of the cap has a slot and a cooperating nib which engage the wire and force it in the first slot wherein the wire is tightly grasped to prevent strain. In a second embodiment of the invention, a flat plate, bifurcated to define a restricted slit, is used as the connector. In lieu of the post, the cap in this embodiment has a ridge which engages the insulated wire forcing it into the slit of the plate.
REFERENCES:
patent: 3617615 (1971-11-01), Balzer
patent: 3854114 (1974-12-01), Kloth et al.
patent: 3936128 (1976-02-01), D'Annessa et al.
patent: 3979099 (1975-04-01), Shaffer
AMP Data Sheet, 78-481, issued 10-78.
Albrecht J. C.
Rosenbaum Mark
Serp W. K.
Teletype Corporation
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