Pipes and tubular conduits – With closures and plugs – Inflation stem type
Patent
1985-11-05
1987-01-20
Marcus, Stephen
Pipes and tubular conduits
With closures and plugs
Inflation stem type
165 76, F16L 5510
Patent
active
046374361
ABSTRACT:
Annular tube-like driver for insertion into a tube insert which in turn is inserted into a tube. The driver is made of a shape-memory alloy which is capable of placing the tube insert in firm engagement with the inside of the tube.
REFERENCES:
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patent: 3900939 (1975-08-01), Graecen
patent: 4178966 (1979-12-01), Savor et al.
patent: 4309807 (1982-01-01), Hill et al.
patent: 4350183 (1982-09-01), Holmes
patent: 4390042 (1983-06-01), Kucherer et al.
patent: 4469357 (1984-09-01), Martin
de Brunier Bernard
Simpson Jeffrey W.
Stewart, Jr. John B.
Szalvay Laszlo
Blecker Ira D.
Burkard Herbert G.
Dillahunty T. Gene
Marcus Stephen
Raychem Corporation
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