Telephone connector block apparatus

Details Telephone connector block apparatus Telephone connector block apparatus

1975-06-04

1977-03-15

Lake, Roy

Geometrical instruments

179 1PC, 339 65, 339150B, 339276A, 361425, H01R 900, H01R 3108

Patent

active

040120961

ABSTRACT:
An improved connector block comprises a molded main body portion having test pin and connection-effecting pin couplet fields orthogonally disposed therein. In service, as on a telephone central office main distributing frame, the block receives and terminates two wire groups (e.g., subscriber lines and switching equipment conductors), selectively establishing connections therebetween via couplet pin joining plug connectors. Internal conductors connect each cross connection implementing pin couplet to an appearance in the test pin field.
The connector block assembly reliably effects circuit interconnections employing minimal wire wrap junctions; may be readily and relatively inexpensively constructed; and may be flexibly and efficiently installed and utilized.

REFERENCES:
patent: 2034273 (1936-03-01), Smith
patent: 3320573 (1967-05-01), Machts et al.
patent: 3644792 (1972-02-01), Fields
patent: 3660726 (1972-05-01), Ammon et al.
patent: 3670207 (1972-06-01), Seabury
patent: 3670296 (1972-06-01), MacKenzie, Jr.
patent: 3740697 (1973-06-01), Van Son

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