Perfected air pad

Details Perfected air pad Perfected air pad

1992-11-06

1994-07-05

Footland, Lenard A.

Bearings

Linear bearing

Fluid bearing

384 99, F16C 3206

Patent

active

053261771

ABSTRACT:
An air pad comprising a body with two opposite faces, and having a number of supporting orifices on one face and at least one compensating orifice on the other face, each compensating orifice being located on a micropad comprising a plate integral with a shank sliding in a cylindrical chamber communicating with the supply conduits of the orifices; and the plates cooperating with a surface opposite the surface of the slideway and located on a bar fitted to the slideway.

REFERENCES:
patent: 3393648 (1968-07-01), Diehr
patent: 3582159 (1971-06-01), Uhtenwoldt
patent: 3855901 (1974-12-01), Girardi
patent: 3973810 (1976-08-01), Montag
patent: 4761876 (1988-08-01), Kosmowski
patent: 4802774 (1989-02-01), Pesikov

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