Texturing of herringbone air and fluid bearings

Details Texturing of herringbone air and fluid bearings Texturing of herringbone air and fluid bearings

1999-01-20

2000-12-05

Heinz, A. J.

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Record transport with head stationary during transducing

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384100, G11B 1702, F16C 3206

Patent

active

061575151

ABSTRACT:
A hydrodynamic bearing having two relatively rotating, substantially complementary surfaces comprising one surface on which grooves are imposed in a pattern, with unmarked portions of the surface called lands being defined between the grooves. Bumps or other texturing are imposed on the lands to reduce the contact area of the surfaces.

REFERENCES:
patent: 6065877 (2000-05-01), Leuthold

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