Pipe joints or couplings – End to side or plate
Patent
1985-03-04
1986-12-09
Husar, Cornelius J.
Pipe joints or couplings
End to side or plate
285215, 285216, 285217, 285162, 285192, 285196, 285387, 285921, 403194, 403195, 403197, 174 65G, 248 56, F16L 500
Patent
active
046276475
ABSTRACT:
A feedthrough assembly for a conduit has, as is known, a wall formed with a throughgoing passage extending along an axis and having a radially inwardly directed wall surface. An elastomeric adapter sleeve has an outer surface complementarily radially outwardly engaging the wall surface, an inner surface snugly surrounding and engaging a conduit passing axially through the passage, and an axially backwardly open and annular groove between the surfaces and of a predetermined radial width in a relaxed condition of the sleeve. A tightening ring of a radial dimension greater than the width of the groove fits so tightly in the groove as to press the sleeve radially outward against the surface of the passage and inward against the conduit. The ring is formed of at least two similar sector-shaped ring parts having the same radius of curvature as the groove and having ends provided with angularly interfitting formations.
REFERENCES:
patent: 1192927 (1916-08-01), Mosher
patent: 1788366 (1931-01-01), Anderson
patent: 1835155 (1931-12-01), Harbert
patent: 3498642 (1970-03-01), Berger
patent: 3548079 (1970-12-01), Jones
Dubno Herbert
Hanson Douglas W.
Husar Cornelius J.
Ross Karl F.
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