Geometrical instruments
Patent
1978-04-20
1979-11-06
Desmond, E. F.
Geometrical instruments
339 89C, 339 94C, H01R 1334, H01R 1354
Patent
active
041733851
ABSTRACT:
An environmentally protected connector assembly for terminating a coaxial cable includes a tubular stem insertable between the braided outer conductor and inner insulation of the cable and fixedly carrying a collar and rotatably carrying a coupling nut for connection to a compatible connector component. O-rings provide seals between the coupling nut and the compatible connector and the collar. A resilient sleeve is received over the cable and includes inner ribs adjacent to one end to provide a watertight seal with the cable and having at the other end a lip engaging a flange on the collar to provide a further watertight seal. A retaining shoulder in the sleeve cooperates with an enlarged portion of the insertion end of the stem to retain the sleeve in place and provide further sealing. A crimp ferrule around the cable serves to clamp it on the connector stem.
REFERENCES:
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patent: 3474391 (1969-10-01), Gartzke et al.
patent: 3634815 (1971-01-01), Steuens et al.
patent: 3646502 (1972-02-01), Hutter et al.
patent: 3683320 (1972-08-01), Woods et al.
patent: 3686623 (1972-08-01), Nijman
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patent: 3778535 (1973-12-01), Forney
patent: 3810076 (1974-05-01), Hutter
patent: 3824686 (1974-07-01), Forney
patent: 3854789 (1974-12-01), Kaplan
patent: 3930705 (1976-01-01), Gallagher
patent: 3953099 (1976-04-01), Wilson
Fenn John W.
Stokes James R.
Arbuckle F. M.
Bunker Ramo Corporation
Desmond E. F.
Lohff William
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