Perfected air pad
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United States of America Patent
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-
Jul 5, 1994
Grant Date -
N/A
app pub date -
Nov 6, 1992
filing date -
Nov 8, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
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.
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