Patents
Sitemap › B23 - Machine tools; Metal-working not otherwise provided for › B23Q - Details, components, or accessories for machine tools, e.g. arrangements for copying or controlling; Machine tools in general, characterised by the construction of particular details or components; Combinations or associations of metal-working machines, not directed to a particular result › B23Q 23 - Arrangements for compensating for irregularities or wear, e.g. of ways, of setting mechanisms
Patents for B23Q 23 - Arrangements for compensating for irregularities or wear, e.g. of ways, of setting mechanisms (401)
05/2006
05/04/2006DE19812926B4 Werkzeugmaschinenführung Machine tools guide
03/2006
03/30/2006DE102004044838A1 Verfahren zur Kompensation von thermischen Verlagerungen Method for compensating thermal displacements
03/23/2006DE102004042917A1 Verfahren und Vorrichtung zur Korrektur eines Schrägenfehlers eines polygonalen Profils, insbesondere eines Flankenrichtungsfehlers einer Verzahnung Method and apparatus for correcting a skew error of a polygonal profile, in particular a flank alignment error of a toothing
03/16/2006DE102004058286A1 Werkzeugkopf für den Einsatz in Werkzeugmaschinen mit Unwuchttilgung A tool head for use in machine tools with unbalance eradication
09/2005
09/28/2005CN2728703Y Eccentric clamp having counter balancing function
09/01/2005DE102004007042A1 Machine tool assembly position correction arrangement has a separation point for a bed carriage that can be closed using a driven actuator dependent on a measured temperature
08/2005
08/31/2005CN2721310Y Rheumatic balancing device
06/2005
06/16/2005DE10353050A1 Vorrichtung zur Kompensation eines durch den gyrostatischen Effekt hervorgerufenen Drehmomentes A device for compensation of an effect caused by the torque gyrostatischen
05/2005
05/19/2005US20050103135 Device for compensating a torque produced by a gyrostatic effect
03/2005
03/31/2005DE10340503A1 Adjustment to compensate for wear of cutting tool on a CNC machine tool has cutter spindle moved by spreader bar
01/2005
01/12/2005CN1562563A Method for compensating error of numeric-contrlled machine and system
01/05/2005EP1493538A2 Method of determining present state values of a number of adjustment elements
12/2004
12/30/2004US20040267475 Method for determining actual states of a number of adjusting elements
12/22/2004CN1180919C Semi-attraction float type magnetic suspension drive system for superfine machining
06/2004
06/29/2004US6757581 Offset apparatus for NC machine tool
05/2004
05/04/2004CA2290151C Machining centre, contouring process, and tool supporting mechanism, tool changer, curvic coupling device, and pallet changer in machine tool
03/2004
03/24/2004EP1401010A1 Device and method for measuring and compensating for the wear of brushes in brushing machines
04/2003
04/16/2003CN2544879Y Normally on semi-suction suspension magnetic suspension driving device for superprecision working
04/09/2003EP1300738A2 Offset apparatus for NC machine tool
04/03/2003US20030065419 Offset apparatus for NC machine tool
02/2003
02/06/2003DE20217286U1 Guide device for machines contains at least two support components movable relatively to each other, of which at least one has at least two guide columns with axes and at least one other has equal number of bearing housings
01/2003
01/29/2003CN1099938C Error correction apparatus for NC machine tool
12/2002
12/04/2002CN1382561A Magnetic suspension drive system for superfine machining
11/2002
11/12/2002US6477927 Method for improving the machining accuracy of a precision machine tool
10/2002
10/10/2002DE10116090A1 Runner rail for machine tool, especially burner cutting machine, slidably mounted in second mounting for securing rail to underlay
05/2002
05/07/2002US6383057 Environmental conditioning of workpieces
02/2002
02/13/2002EP1035944B1 Device and method for correcting rotating faults
12/2001
12/12/2001CN2464491Y Simple double-axle balance mechanism
10/2001
10/10/2001EP1140423A2 Machine tool with a piezoelectric position adjusting device
09/2001
09/25/2001US6293742 Machining center, contouring process, and tool supporting mechanism
05/2001
05/08/2001US6227940 X-axis accuracy in two axis machine tools
12/2000
12/07/2000WO2000037213B1 Machine tool with a piezoelectric position adjusting device
10/2000
10/26/2000WO2000037213A3 Machine tool with a piezoelectric position adjusting device
09/2000
09/20/2000EP1035944A1 Device and method for correcting radial run-outs
07/2000
07/06/2000DE19859360A1 Werkzeugmaschine mit piezoelektrischer Positionskorrektureinrichtung Machine tool with piezo-position correction means
06/2000
06/29/2000WO2000037213A2 Machine tool with a piezoelectric position adjusting device
06/27/2000US6080039 Table drive for multi-axis machine tool
06/06/2000US6071012 Straight-line mechanism adjustable without play
05/2000
05/11/2000DE19851781A1 Dynamic error compensation for machine tools involves using auxiliary axle parallel to machine axle to superimpose auxiliary motion on machine axle with inadequate dynamic properties
09/1999
09/30/1999DE19812926A1 Machine tool guide with guide elements on machine tool bed
06/1999
06/17/1999DE19753426A1 Vorrichtung und Verfahren zum Korrigieren von Rundlauffehlern Apparatus and method for correcting eccentricities
06/10/1999WO1999028080A1 Device and method for correcting radial run-outs
04/1999
04/20/1999US5895181 Dynamic error correcting system in a numerically controlled machine tool
04/14/1999CN1214003A Error correction appts. for NC machine tool
02/1999
02/16/1999US5871389 Grinding machine
11/1998
11/19/1998DE19715634C1 Workpiece size control method for increasing machine tool machining accuracy
11/03/1998US5829932 Machine alignment compensation actuator system
09/1998
09/24/1998DE19711500A1 Measuring system for machine tool component position correction
08/1998
08/05/1998EP0713435B1 Environmental conditioning of workpieces
04/1998
04/08/1998EP0713438B1 Improved x-axis accuracy in two axis machine tools
03/1998
03/24/1998US5730643 Machine tool
01/1998
01/28/1998EP0713441B1 Control of 2-axis machine tool
01/14/1998EP0713437B1 Improved machine tool
01/14/1998EP0713434B1 Z-axis drive for 2-axis machine tool
01/07/1998EP0816013A1 Adjustable slide without play
12/1997
12/03/1997CN2269268Y 多功能金属切削机床 Multifunction Metal Cutting Machine
10/1997
10/23/1997DE19615383A1 Facility for angle correction of deviations of XYZ axial movements
10/21/1997US5678964 Method of determining slide straightness and for providing a straight reference surface for a machine tool
10/15/1997EP0713436B1 Protective covers for 2-axis machine tool
09/1997
09/24/1997EP0713440B1 Radial force compensation in 2-axis machine tool
12/1996
12/17/1996US5584744 Machine tool
11/1996
11/07/1996DE19619103A1 Machine alignment compensation apparatus e.g. for machine tool
05/1996
05/29/1996EP0713441A1 Control of 2-axis machine tool
05/29/1996EP0713440A1 Radial force compensation in 2-axis machine tool
05/29/1996EP0713438A1 Improved x-axis accuracy in two axis machine tools
05/29/1996EP0713437A1 Improved machine tool
05/29/1996EP0713436A1 Protective covers for 2-axis machine tool
05/29/1996EP0713435A1 Environmental conditioning of workpieces
05/29/1996EP0713434A1 Z-axis drive for 2-axis machine tool
02/1996
02/22/1996DE4429654A1 Automatic workpiece-processing method for milling machine, drill or lathe
01/1996
01/04/1996DE4421713A1 Setting system for spaced machines of automatic assembly line
12/1995
12/14/1995WO1995003914A1 Protective covers for 2-axis machine tool
02/1995
02/09/1995WO1995003921A1 Control of 2-axis machine tool
02/09/1995WO1995003920A1 Radial force compensation in 2-axis machine tool
02/09/1995WO1995003916A1 Improved x-axis accuracy in two axis machine tools
02/09/1995WO1995003915A1 Improved machine tool
02/09/1995WO1995003913A1 Environmental conditioning of workpieces
02/09/1995WO1995003912A1 Z-axis drive for 2-axis machine tool
10/1994
10/20/1994DE4312255A1 Coordinate table
01/1993
01/05/1993US5176454 Elastic bearing block for a linear guide
06/1992
06/09/1992CA1302734C Chain saw drive sprocket with wear mark indicators
04/1992
04/22/1992EP0481470A1 Elastic bearing block for linear guide
01/1990
01/18/1990DE3908434A1 Device for correcting feed axes
01/10/1990EP0349783A2 Thermal dilatation measuring and compensating method for machines and apparatuses
11/1989
11/02/1989EP0339169A1 Motorised tool-adjusting device for machine tools with a plurality of work spindles
10/1989
10/25/1989EP0230429B1 Stone saw
09/1989
09/20/1989EP0332743A1 Chain saw drive sprocket with wear mark indicators
01/1989
01/03/1989US4795955 Position control apparatus
10/1988
10/11/1988US4776826 Chain saw drive sprocket with wear mark indicators
08/1988
08/16/1988US4763637 Stone saw
09/1987
09/16/1987CN86203862U Piezoelectric ceramic dynamic microdisplacement compensator
08/1987
08/05/1987EP0230429A1 Stone saw.
12/1986
12/31/1986WO1986007560A1 Stone saw
12/30/1986EP0205483A1 Method for the compensation of the initial adjustment of members subjected to mechanical wear
12/23/1986US4630942 Guiding apparatus
07/1986
07/03/1986WO1986003859A1 Method for the compensation of the initial adjustment of members subjected to mechanical wear
04/1982
04/06/1982US4323098 Method for controlling position of a plurality of machining shafts each including a machine tool fitted thereto
06/1981
06/02/1981US4270421 Apparatus for correcting precision errors in slide straightness in machine tools
03/1981
03/17/1981US4257103 Apparatus for controlling position of a plurality of machining shafts each including a machine tool fitted thereto
01/1979
01/23/1979US4135412 Backlash compensator mechanism
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