Geometrical instruments
Patent
1976-12-23
1978-05-09
Lake, Roy
Geometrical instruments
339177E, H01R 1506
Patent
active
040883850
ABSTRACT:
All insulation is removed from a preselected length of the center conductor at one end of a short piece of coaxial cable. An adjacent portion of the outer jacket is also removed and the corresponding sheath folded back upon itself. A tubular contactor is crimped over the exposed conductor and preformed at the outer end to plug onto a device terminal to complete an electrical circuit connection. An insulating tube is placed over the contactor and extends beyond its outer end to recess the circuit connection. Over this tube is placed a metallic ferrule which is positioned even with the insulating tube at the outer end and extends to overlap the undisturbed portion of the cable jacket. The ferrule is welded to a ground plate associated with the terminal and also soldered to the folded back sheath to complete an electrical shield for the circuit connection formed by the contactor and terminal.
REFERENCES:
patent: 2798113 (1957-07-01), Koller et al.
patent: 3869187 (1975-03-01), Bingham
IBM Technical Disclosure Bulletin, "Terminal for Coaxial Cable," Evans & Uberbacher, vol. 9, No. 3, Aug. 1966, p. 252.
IBM Technical Disclosure Bulletin, "Electromagnetic Shielded Connector," Bunch & Kantner, vol. 15, No. 1, Jun. 1972, pp. 34, 35.
Desmond E. F.
Lake Roy
McIntire, Jr. R. W.
Westinghouse Air Brake Company
Williamson, Jr. A. G.
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