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Class Information
Number: 384/9
Name: Bearings > Linear bearing > With temperature, electrical, or orthogonal feature
Description: Subject matter including means for temperature control, compensation, or insulation, or means for electrical functions, or means providing for linear movement in at least two directions at right angles to each other.










Patents under this class:

Patent Number Title Of Patent Date Issued
8534917 Linear bearing assembly and method Sep. 17, 2013
8529130 Aerostatic bearing arrangement and associated electrostatic preloading unit, particularly for vacuum application Sep. 10, 2013
7654741 Rotatable supporting module and gantry apparatus having same Feb. 2, 2010
7624661 Supporting unit, and moving table device and linear-motion guiding device that use the supporting unit Dec. 1, 2009
7431502 Universal cam slide Oct. 7, 2008
7357049 Machine for machining large parts Apr. 15, 2008
7223018 Biaxial linear-revolving position control and table system using the same May. 29, 2007
7140774 Slidable fastener bearing assembly Nov. 28, 2006
7004007 Die cushion apparatus for hot stretch-forming Feb. 28, 2006
6789651 Damping device Sep. 14, 2004
6735867 Method of making a static pressure air bearing May. 18, 2004
6672763 Compensating bearing Jan. 6, 2004
6648509 Friction-drive stage Nov. 18, 2003
6644855 Stage device, exposure apparatus, device manufacturing method and movement guidance method Nov. 11, 2003
6499880 Static pressure air bearing Dec. 31, 2002
6467959 EGR valve with self-temperature compensated bearing Oct. 22, 2002
6457864 Omni-directional high precision friction drive positioning stage Oct. 1, 2002
6302585 Two Axis stage with arcuate surface bearings Oct. 16, 2001
6158298 Stage apparatus and exposure apparatus provided with the stage apparatus Dec. 12, 2000
6145404 Modular manipulation unit Nov. 14, 2000
6132091 X-Y stage with arcuate surface bearings Oct. 17, 2000
5839324 Stage apparatus and exposure apparatus provided with the stage apparatus Nov. 24, 1998
5439293 Rail construction for machine tool Aug. 8, 1995
5393137 Damper assembly Feb. 28, 1995
5374125 Bearings Dec. 20, 1994
5366297 Bearing/flexible coupling for orbital motion Nov. 22, 1994
5341751 Workcenter and supports Aug. 30, 1994
5313129 Sleeve bearing ground lead for motors May. 17, 1994
5292211 Drive apparatus and XY drive apparatus on which it is equipped Mar. 8, 1994
5139848 Anti-friction combination section with differential expansion means Aug. 18, 1992
5098204 Load balanced planar bearing assembly especially for a cryogenic probe station Mar. 24, 1992
5040431 Movement guiding mechanism Aug. 20, 1991
4964015 Electrically conductive chair support with sliding bushing Oct. 16, 1990
4946293 Gas bearing having an auxiliary reservoir Aug. 7, 1990
4941197 Roller bearing device and apparatus using same Jul. 10, 1990
4936157 Rack and pinion type steering apparatus Jun. 26, 1990
4896367 Anti-corrosive stuffing box assembly Jan. 23, 1990
4867579 Widely adjustable sliding unit for operating machines Sep. 19, 1989
4808011 Guide arrangement for guiding an object along a kinked path Feb. 28, 1989
4792267 Carriage for a machine tool Dec. 20, 1988
4702041 Prevention of foreign material intrusion in an air slide for machines Oct. 27, 1987
4648725 Guide mechanism Mar. 10, 1987
4648723 Static pressure air surface stage Mar. 10, 1987
4648724 Static pressure air surface stage Mar. 10, 1987
4247162 Rectilinear drive apparatus Jan. 27, 1981
4116499 High temperature slide bearing Sep. 26, 1978
4040678 Bearing assembly Aug. 9, 1977











 
 
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