Bearings – Linear bearing – With temperature – electrical – or orthogonal feature
Patent
1985-07-18
1987-03-10
Levy, Stuart S.
Bearings
Linear bearing
With temperature, electrical, or orthogonal feature
384 12, F16C 1726, F16C 3206
Patent
active
046487247
ABSTRACT:
A static pressure air surface stage which is adapted to control to the utmost the deflection of the movable guide caused by the reaction forces of the bearing to ensure the stable provision of the better stage run precision. The bearing pads of the movable guides are oppositely disposed by a pair on both side faces of the stationary guides.
REFERENCES:
patent: 3053583 (1962-09-01), Shaw
patent: 3417225 (1968-12-01), Christian
patent: 3439581 (1969-04-01), Wilkins
patent: 3582159 (1971-06-01), Uhtenwoldt
patent: 3583774 (1971-06-01), Degast
H. Kinoshita, T. Saito, M. Kanai, K. Miwa, and T. Deguchi, "XY Stage of Static Pressure Air Guiding Type", Sep. 5, 1980.
Goto Hiroshi
Sugiyama Sadao
Hannon Thomas R.
Levy Stuart S.
Omron Tateisi Electronics Co.
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