Bearings – Rotary bearing – Water lubricated propellor shaft or well shaft
Patent
1983-08-22
1984-09-25
Footland, Lenard A.
Bearings
Rotary bearing
Water lubricated propellor shaft or well shaft
F16C 3322
Patent
active
044733089
ABSTRACT:
A bearing assembly for supporting a drive shaft, having a housing with a central bore in which is mounted a shell with a polygonal shaped opening, a plurality of circumferential spaced staves are mounted in the polygonal opening presenting a plurality of flat planar surface that tengentially contact a drive shaft. The staves have a outer layer made of high molecular weight and an inner layer made of an elastomeric material. The staves are retained within the polygonal opening with retainer rings.
REFERENCES:
patent: 2864659 (1958-12-01), Patton
patent: 3455619 (1969-07-01), McGrath
patent: 3993371 (1976-11-01), Orndorff
patent: 4149761 (1979-04-01), Telle
Footland Lenard A.
Januszkiewicz Joseph
The B. F. Goodrich Company
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