Hydrostatic gas bearing

Details Hydrostatic gas bearing Hydrostatic gas bearing

1994-04-12

1995-03-14

Hannon, Thomas R.

Bearings

Rotary bearing

Fluid bearing

384107, 384279, 384902, F16C 3206

Patent

active

053971841

ABSTRACT:
A hydrostatic gas bearing comprises a pair of bearing structural members 4 which make up an inner ring 3 and each have a frusto-conical engaging face 5 formed on the radially outer peripheral surface thereof, a pair of bearing members 2 which are fixed to the respective bearing structural members 4, and each formed with a radially inner engaging face 6 for engagement with the taper of the engaging face 5, and an outer bearing surface 10 which is aligned parallel to the inner engaging face 6, wherein since each bearing member 2 is pressed in an axial direction by an attachment member 7 and thereby fastened with a uniform pressing force to the bearing structural member 4, positional displacement of the bearing member 2 relative to the bearing structural member 4 and uneven deformation of the bearing member 2 can be suppressed so that bearing characteristics can be maintained in a simple structure.

REFERENCES:
patent: 2696410 (1954-12-01), Topanelian, Jr.
patent: 3537763 (1970-11-01), Unterberger
patent: 3973810 (1976-08-01), Montag
patent: 4884899 (1989-12-01), Schwartzman
patent: 4919547 (1990-04-01), Schwartzman

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