Hydrostatic bearing apparatus

Details Hydrostatic bearing apparatus Hydrostatic bearing apparatus

1991-05-22

1992-12-22

Footland, Lenard A.

Bearings

Linear bearing

Fluid bearing

384108, 384208, F16C 3206

Patent

active

051729814

ABSTRACT:
A spherical hydrostatic bearing having a ball mounted in a split socket for substantially friction free movement relative thereto and a linear hydrostatic bearing extending through the ball and having a longitudinal axis coinciding with the longitudinal axis of the ball for permitting substantially friction free sliding movement of a rod. Also, apparatus is provided for at least limiting rotational movement of the ball around the longitudinal axis of the split socket.

REFERENCES:
patent: 3127955 (1964-04-01), Macks
patent: 3302048 (1967-01-01), Gray
patent: 3392995 (1968-07-01), Swerdfeger
patent: 3622213 (1971-11-01), Onsrud
J. P. O'Donoghue: Analysis of Spherical Multirecess Hydrostatic Journal Bearings C43/71 (1971).
D. E. Whitney: Static and Dynamic Behavior of Spherical Hydrostatic Bearings: Theory and Experiments ASME Publication Paper No. 72-Lub-35 (1972).

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