Metal working – Method of mechanical manufacture – Electrical device making
Patent
1979-04-17
1981-03-10
Husar, Francis S.
Metal working
Method of mechanical manufacture
Electrical device making
29749, 29748, 226162, 414589, 414749, 242 718, H01R 4300
Patent
active
042545471
ABSTRACT:
A telephone central office main frame system is disclosed in which jumper wire terminations are placed by an automatic mechanism in response to control signals. The terminals are laid out in vertical lines having troughs therebetween in which the jumper wires lie. By alternating rows of input and output terminals, a large degree of flexibility of interconnection is obtained. In particular, a rotating pick-up head secures a twisted jumper wire pair from a reel source, automatically terminates one end of the wire pair in one set of preselected terminals, runs the jumper wires through the trough to the vicinity of the other terminals and, finally, automatically terminates the other ends in the preselected terminals.
REFERENCES:
patent: 2862671 (1958-12-01), Dimond
patent: 3919503 (1975-11-01), Friedrichsen et al.
patent: 3972101 (1976-08-01), Casey et al.
patent: 3978291 (1976-08-01), Bergeron, Jr. et al.
patent: 4066317 (1978-01-01), Bierenfeld et al.
patent: 4101189 (1978-07-01), Moser et al.
patent: 4117585 (1978-10-01), Smith
patent: 4126935 (1978-11-01), Rhines
patent: 4150867 (1979-04-01), Knickerbocker
Arbes C. J.
Bell Telephone Laboratories Incorporated
Husar Francis S.
Nimtz Robert O.
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