Hydrostatically lubricated bearing

Details Hydrostatically lubricated bearing Hydrostatically lubricated bearing

1975-06-19

1976-11-30

Pinkham, Richard C.

Lubrication

Slide-bearing lubrication

308 9, 308 72, 29116AD, 184 622, F16N 100

Patent

active

039943674

ABSTRACT:
Bearing apparatus to position a smooth-surfaced machine member from another member for relative motion of the two members parallel to that surface while permitting small relative motions thereof normally of that surface in response to changes in applied stress pressing the members together normally of that surface comprises a hollow piston sealingly received in a cylindrical cavity in that other member and with its crown to the exterior of the cavity, the piston having a small-bore passage through the crown between its end faces inside and outside the cavity, a compression spring disposed inside the piston and engaged between the underside of the crown and an adjustable abutment on the other member inside the cavity, a pump to deliver hydraulic fluid at a constant time rate to the cavity, and means to regulate the temperature of the fluid so delivered.

REFERENCES:
patent: 2953291 (1960-09-01), Huck
patent: 3119639 (1964-01-01), Adams
patent: 3744858 (1973-07-01), Weischel
patent: 3791703 (1974-02-01), Ifield
patent: 3802044 (1974-04-01), Spillmann

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