Bearings – Rotary bearing – Fluid bearing
Patent
1997-09-19
1999-08-17
Hannon, Thomas R.
Bearings
Rotary bearing
Fluid bearing
F16C 3206
Patent
active
059383429
ABSTRACT:
A semi-spherical bearing disposed in a rotor of a motor has a bottom disposed on a horizontal plane and a top and comprising a plurality of grooves, each of the grooves extending from the bottom toward the top and being defined by one end wall and two side walls, all of which are formed on an outer circumference of the bearing, and the end wall being processed at an angle of 85.degree. or more with respect to the horizontal plane.
REFERENCES:
patent: 3265452 (1966-08-01), Pan et al.
patent: 3799629 (1974-03-01), Laing
patent: 3883193 (1975-05-01), Hepp et al.
patent: 3904256 (1975-09-01), Pfeifer
patent: 4135771 (1979-01-01), Huber et al.
Hannon Thomas R.
Samsung Electronics Co,. Ltd.
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