Bearings – Rotary bearing – Water lubricated propellor shaft or well shaft
Patent
1997-05-23
1999-11-09
Hannon, Thomas R.
Bearings
Rotary bearing
Water lubricated propellor shaft or well shaft
384275, 384296, F16C 3322
Patent
active
059801123
ABSTRACT:
A water-lubricated bearing comprises a cylindrical shell and a resilient liner, said shell being formed from a hard plastics material by a casting process and including an integral outwardly radially-directed flange at one end region thereof. The bearing may be made by initially forming the liner from a curable plastics material and curing the said material and thereafter forming the shell by casting a settable material in situ about the liner.
REFERENCES:
patent: 3455613 (1969-07-01), McGrath
patent: 3932004 (1976-01-01), Orndorff, Jr.
patent: 4473308 (1984-09-01), Kramer
patent: 4570315 (1986-02-01), Kramer
patent: 4677721 (1987-07-01), Kramer
patent: 5518318 (1996-05-01), Orndorff, Jr.
Countrose Engineering Ltd.
Hannon Thomas R.
Novick Harold L.
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