Hydrostatic bearing

Claim 1

IN A HYDROSTATIC BEARING, THE COMBINATION COMPRISING: (A) A BASE; (B) AN ANNULAR BLOCK SURMOUNTING SAID BASE; (C) A BEARING CAVITY PROVIDED WITHIN SAID BASE; (D) SAID ANNULAR BLOCK INCLUDING AN INLET APERTURE AXIALLY COMMUNICATING WITH SAID BEARING CAVITY; (E) AN ANNULAR SHIM BEING DISPOSED BETWEEN SAID BASE AND ANNULAR BLOCK, THEREBY DISPOSING SAID BASE AND ANNULAR BLOCK IN SPACED RELATION, (F) AT LEAST ONE THREADED MEMBER EXTENDING INTO SAID BASE AND ANNULAR BLOCK, WHEREBY SAID ANNULAR SHIM AND ANNULAR BLOCK ARE AFFIXED TO SAID BASE; (G) SAID BEARING CAVITY RECEIVING A FLUID LUBRICANT THROUGH SAID INLET APERTURE; (H) SAID FLUID LUBRICANT FORMING A FLUID FILM BETWEEN THE SURFACE OF SAID BEARING CAVITY AND THE SURFACE OF A ROTATABLE SPHERE RECEIVED WITHIN SAID BEARING CAVITY; (I) SAID ROTATABLE SPHERE BEING ADAPTED TO SUPPORT A VERTICALLY DISPOSED SUPERSTRUCTURE; (J) THE ANNULAR BLOCK INCLUDING A LATERALLY EXTENDING SLOT COMMUNICATING BETWEEN THE BEARING CAVITY AND AN EXHAUST PASSAGE, WHEREBY SAID FLUID LUBRICANT MAY BE REMOVED FROM SAID BEARING CAVITY; (K) THE CROSS-SECTIONAL AREA OF THE LATERALLY EXTENDING SLOT BEING GREATER THAN THE CROSS-SECTIONAL AREA BETWEEN THE ADJACENT SURFACE OF THE BEARING CAVITY AND THE SURFACE OF THE ROTATABLE SPHERE; AND (L) AT LEAST ONE V-BLOCK ENGAGED WITH THE EXTERNAL PERIPHERIES OF SAID BASE AND BLOCK, THEREBY MAINTAINING IN ALIGNMENT THE PORTIONS OF THE BEARING CAVITY PROVIDED IN SAID BASE AND BLOCK.