Electricity: conductors and insulators – Conduits – cables or conductors – Combined
Patent
1978-07-03
1981-05-12
Kucia, Richard R.
Electricity: conductors and insulators
Conduits, cables or conductors
Combined
174 23R, 174 65SS, 174 99R, 174151, 277104, 277121, 277123, H02G 15013
Patent
active
042674018
ABSTRACT:
A seal plug for conduits is disclosed having a plug core including at least one radially-expansible seal member for sealing the conduit in which it is disposed, while permitting passage of cables or the like therethrough. Until required for the cable or cables, the passages in the seal plug are closed by removable pin inserts, retainer means being provided to hold the inserts in place. The plug includes longitudinal compression means to bring the seal member into sealing contact with the conduit wall. Each passage may open to the circumference of the respective seal member via slits to permit sideways insertion of the cable therein.
REFERENCES:
patent: 286940 (1883-10-01), Martin
patent: 1541756 (1925-06-01), Williams
patent: 1787020 (1930-12-01), Sautter
patent: 2475787 (1949-07-01), Kelsay
patent: 2888546 (1959-05-01), Kinney
patent: 3029083 (1962-04-01), Wilde
patent: 3054847 (1962-09-01), Colbert
patent: 3141686 (1964-07-01), Smith et al.
patent: 3254153 (1966-05-01), Kohler
patent: 3393917 (1968-07-01), Kendall et al.
patent: 3449507 (1969-06-01), Channell
patent: 3458649 (1969-07-01), Channell
patent: 3518358 (1970-06-01), Brown
patent: 3569608 (1971-03-01), Ance
patent: 3827704 (1974-08-01), Gillemot et al.
patent: 3916086 (1975-10-01), Gillemot et al.
patent: 4061344 (1977-12-01), Bradley et al.
patent: 4079193 (1978-03-01), Channell
Borchelt E. F.
Kucia Richard R.
Rogers Stanley J.
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