Apparatus for rendering the cable core of a telecommunication cable longitudinally water-tight
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United States of America Patent
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May 24, 1988
Grant Date -
N/A
app pub date -
Jan 27, 1986
filing date -
Jan 28, 1985
priority date (Note) -
Expired
status (Latency Note)
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Abstract
For rendering the cable core of a telecommunication cable longitudinally water-tight, a sealing material is applied in plugs and at regular distances in and around the cable core (C) moved at a constant speed, by means of an injection head (43) which can be displaced in a reciprocating movement in the longitudinal direction of the cable core (C); the sealing material is injected by means of a rotating injection nipple (47) in a single continuous jet rotating in a radial plane around the cable core (C) (FIG. 4).
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