ClassID:

44134

B23Q17/22 - CPC Classification

Classification description:

Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work

Sub-classes:
Recent Application in this class:
#1
20260145268
2026-05-28

MULTI-FUNCTION COMPUTER NUMERICALLY CONTROLLED MACHINE

#2
20260138227
2026-05-21

COMPENSATION VALUE CALCULATION METHOD OF POSITION MEASUREMENT SENSOR AND COMPENSATION VALUE CALCULATION SYSTEM OF POSITION MEASUREMENT SENSOR IN MACHINE TOOL

#3
20260098717
2026-04-09

Length Measuring Device

#4
20260021603
2026-01-22

SYSTEMS AND METHODS FOR PERFORMING A TASK ON A MATERIAL, OR LOCATING THE POSITION OF A DEVICE RELATIVE TO THE SURFACE OF THE MATERIAL

#5
20260016806
2026-01-15

IDENTIFICATION METHOD OF POSITION-INDEPENDENT GEOMETRIC ERRORS IN ROTARY AXES OF FIVE-AXIS MACHINE TOOLS BASED ON BALLBAR

#6
20250367775
2025-12-04

FIVE-AXIS SPATIAL PRECISION MEASUREMENT FIXTURE

#7
20250296172
2025-09-25

CLOUD CONTROLLED LASER FABRICATION

#8
20250278071
2025-09-04

STATIC EDGE FINDER AND TOOL HEIGHT GAUGE FOR COMPUTER NUMERICAL CONTROL (CNC) MACHINES

#9
20250262704
2025-08-21

SPOTTER BIT

#10
20250205844
2025-06-26

TOOL HOLDER ATTACHMENT STATE DETECTION METHOD, TOOL HOLDER ATTACHMENT STATE DETECTION DEVICE, DISPLACEMENT DETECTION METHOD, DISPLACEMENT DETECTION DEVICE, AND MACHINE TOOL

#11
20250153299
2025-05-15

ON-MACHINE TOOL MEASUREMENT DEVICE

#12
20250144714
2025-05-08

TURRET LATHE AND TOOL PREPARATION METHOD

#13
20250121470
2025-04-17

METHOD FOR PERFORMING AN OPERATION ON AN ELONGATE, CURVED WORKPIECE AND A UNIVERSAL OPERATIONS CENTER OPERABLE FOR THE PRACTICE THEREOF

#14
20250116496
2025-04-10

FIVE-AXIS SPACE PRECISION MEASUREMENT FIXTURE

#15
20250065464
2025-02-27

MEASURING BODY FOR VERIFYING GEOMETRICAL DEVIATIONS OF A 3-AXIS MACHINE TOOL, 3-AXIS MACHINE TOOL, AND METHOD FOR COMPENSATING GEOMETRICAL DEVIATIONS OF A 3-AXIS MACHINE TOOL

#16
20250028792
2025-01-23

Multi-Function Computer Numerically Controlled Machine

#17
20240408714
2024-12-12

METHOD OF MONITORING THE CONDITION OF A MACHINE TOOL

#18
20240375232
2024-11-14

Apparatus for Locating Hardware

#19
20240369340
2024-11-07

COORDINATE POSITIONING MACHINE

#20
20240335917
2024-10-10

POSITION FEEDBACK CONTROL METHOD AND POWER TOOL

#21
20240316716
2024-09-26

Workpiece and cutter pose calibration method based on robotic edge milling error tracking

#22
20240264578
2024-08-08

System for adjusting balance and runout of rotary tool, device for determining the balance and runout, method of adjusting the balance and runout, and tool holder

#23
20240219886
2024-07-04

System for adjusting balance and runout of rotary tool, device for determining the balance and runout, method of adjusting the balance and runout, and tool holder

#24
20240202290
2024-06-20

CLOUD CONTROLLED LASER FABRICATION

#25
20240198474
2024-06-20

A MOTORISED MEASUREMENT ARM APPARATUS FOR A MACHINE TOOL

#26
20240181588
2024-06-06

MITER GAUGES AND FENCES

#27
20240083062
2024-03-14

SYSTEMS AND METHODS FOR PERFORMING A TASK ON A MATERIAL, OR LOCATING THE POSITION OF A DEVICE RELATIVE TO THE SURFACE OF THE MATERIAL

#28
20240060844
2024-02-22

OBSERVATION DEVICE AND OBSERVATION METHOD

#29
20240058916
2024-02-22

MEASURING DEVICE, AND PROGRAM

#30
20240053723
2024-02-15

OBSERVATION DEVICE AND OBSERVATION METHOD

#31
20240053722
2024-02-15

OBSERVATION DEVICE AND OBSERVATION METHOD

#32
20230405753
2023-12-21

Position feedback control method and power tool

#33
20230375321
2023-11-23

Coordinate positioning machine

#34
20230339060
2023-10-26

PROCESSING MACHINE, PROCESSING SYSTEM, AND METHOD FOR MANUFACTURING PROCESSED OBJECT

#35
20230334126
2023-10-19

Multi-function computer numerically controlled machine

#36
20230281279
2023-09-07

Visual Preview for Laser Fabrication

#37
20230213949
2023-07-06

Movement system and position estimation method

#38
20230213914
2023-07-06

Three-dimensional part fabrication from a workpiece using visual glyphs

#39
20230205164
2023-06-29

Calibration method and calibration system for machine tools

#40
20230182230
2023-06-15

Machine tool and control method of machine tool

#41
20230158624
2023-05-25

TOOL MEASURING SYSTEM, AND CONTROL METHOD

#42
20230135678
2023-05-04

METHOD AND SYSTEM FOR TRANSPORTING A WORKPIECE IN A MANUFACTURING ENVIRONMENT

#43
20230090535
2023-03-23

PROCESSING APPARATUS, OPERATION METHOD OF PROCESSING APPARATUS, AND NON-TRANSITORY COMPUTER READABLE RECORDING MEDIUM

#44
20230087376
2023-03-23

Machining apparatus and tool life estimation method

#45
20230076585
2023-03-09

ACCURACY ANALYSIS SYSTEM FOR MACHINE TOOL

#46
20230043926
2023-02-09

Ballbar testing tune-up method for machine tool

#47
20230032696
2023-02-02

WORKPIECE EXCHANGE DEVICE AND METHOD

#48
20230020237
2023-01-19

MACHINE TOOL

#49
20220375872
2022-11-24

Patterning a transparent wafer to form an alignment mark in the transparent wafer

#50
20220355431
2022-11-10

METHOD OF MACHINING AN ELONGATE WORKPIECE, MACHINING SYSTEM AND INTERMEDIATE PRODUCT ASSEMBLY

#51
20220306397
2022-09-29

TRANSPORT DEVICE AND METHOD FOR POSITION MONITORING

#52
20220288739
2022-09-15

SENSOR SYSTEM, WIRELESS TERMINAL, AND WIRELESS COMMUNICATION APPARATUS

#53
20220266350
2022-08-25

TOOL HOLDER AND MACHINING METHOD

#54
20220254636
2022-08-11

BONDING APPARATUS AND BONDING METHOD

#55
20220203491
2022-06-30

Processing apparatus

#56
20220193850
2022-06-23

MONITORING ARRANGEMENT, CLAMPING SYSTEM WITH A MONITORING ARRANGEMENT AND METHOD FOR MONITORING A CLAMPING DEVICE BY MEANS OF A MONITORING ARRANGEMENT

#57
20220152856
2022-05-19

Systems and methods for performing a task on a material, or locating the position of a device relative to the surface of the material

#58
20220040807
2022-02-10

Fixing device, machining head, machine tool and method for fixing a workpiece

#59
20210387301
2021-12-16

Robotic alignment method for workpiece measuring systems

#60
20210379711
2021-12-09

Fixing Device, Machining Head, Machine Tool and Method for Fixing a Workpiece

#61
20210379681
2021-12-09

METHOD OF INDICATING PROCESSING STEPS AND PROCESSING MACHINE

#62
20210375780
2021-12-02

Patterning a transparent wafer to form an alignment mark in the transparent wafer

#63
20210323109
2021-10-21

Tool-checking device in a workpiece processing machine

#64
20210311451
2021-10-07

Cloud controlled laser fabrication

#65
20210291308
2021-09-23

Control mechanism, tool replacement equipment and tool replacement method

#66
20210271222
2021-09-02

Static edge finder and tool height gauge for computer numerical control (CNC) machines

#67
20210245318
2021-08-12

System and method for managing machine tool maintenance

#68
20210200180
2021-07-01

Multiaxis machining device and compensation method thereof

#69
20210101242
2021-04-08

Workpiece transfer system

#70
20210094137
2021-04-01

MACHINE SYSTEM PERFORMING WORKPIECE MISS DETECTION

#71
20210094136
2021-04-01

DETECTION SYSTEM FOR DETECTING WORKPIECE

#72
20210094135
2021-04-01

Machine system performing workpiece transport control

#73
20210086321
2021-03-25

Locating system for machine tools and locating method provided by said system

#74
20210069848
2021-03-11

Measuring apparatus for measuring positional relation between a chuck table and a processing tool

#75
20210046600
2021-02-18

System for adjusting balance and runout of rotary tool, device for determining the balance and runout, method of adjusting the balance and runout, and tool holder

#76
20210031324
2021-02-04

Compressed gas-operated apparatus and compressed gas machining system

#77
20210026322
2021-01-28

DETECTION DEVICE FOR SPINDLE OF MACHINE TOOL AND DETECTION METHOD FOR SPINDLE OF MACHINE TOOL

#78
20200381255
2020-12-03

Bonding apparatus and bonding method

#79
20200353580
2020-11-12

Main spindle device for machine tool

#80
20200282501
2020-09-10

Tool orientation systems and methods

#81
20200238465
2020-07-30

Machine tool

#82
20200230840
2020-07-23

Systems and methods for performing a task on a material, or locating the position of a device relative to the surface of the material

#83
20200230771
2020-07-23

On-machine measuring method and control device of machine tool

#84
20200215710
2020-07-09

VIBRATION CUTTING APPARATUS AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM

#85
20200089185
2020-03-19

Visual preview for laser fabrication by assembling multiple camera images

#86
20200089184
2020-03-19

Laser cutter engraver material height measurement

#87
20200086394
2020-03-19

Cutting head operated by centrifugal force and cutting apparatus including the same

#88
20200064810
2020-02-27

Modeling and compensation method for the spindle's radial thermal drift error in a horizontal CNC lathe

#89
20200064806
2020-02-27

Multi-function computer numerically controlled machine

#90
20200016714
2020-01-16

System and method for detecting position loss in an object under a mechanical influence

#91
20200001419
2020-01-02

Spindle nose with measuring function

#92
20190389024
2019-12-26

Automatic fault diagnosable integrated sheet body punching and grinding assembly

#93
20190389022
2019-12-26

Fault detectable sheet body fixed distance conveying and punching assembly

#94
20190389021
2019-12-26

Conveying accuracy related fault detectable integrated sheet body punching and grinding assembly

#95
20190381623
2019-12-19

Machine tool unit with axial run-out error monitoring, and testing method for the clamping state

#96
20190375066
2019-12-12

Three-dimensional measurement device

#97
20190358761
2019-11-28

Position feedback control method and power tool

#98
20190339072
2019-11-07

Device for use in a numerically controlled machine tool for application in a method for measuring the numerically controlled machine tool

#99
20190310604
2019-10-10

Cloud controlled laser fabrication

#100
20190291229
2019-09-26

Improved Gauge System

#101
20190283196
2019-09-19

Hand-held tool system

#102
20190275630
2019-09-12

Component production method and component production system

#103
20190265327
2019-08-29

Hybrid position locating system in a manufacturing environment

#104
20190247970
2019-08-15

Workpiece measurement method

#105
20190242462
2019-08-08

System and method to align belt integrated starter generator tensioners

#106
20190217434
2019-07-18

Nozzle controller of machine tool

#107
20190171176
2019-06-06

Thermal compensation method and thermal compensation control system for machine tools

#108
20190128697
2019-05-02

Batteryless rotary encoder

#109
20190121326
2019-04-25

Method for operating at least one machining apparatus and machining system

#110
20190113323
2019-04-18

Misalignment determining device

#111
20190086241
2019-03-21

Position-measuring device and method for operating a position-measuring device

#112
20190078879
2019-03-14

Machine tool test fixture

#113
20190078868
2019-03-14

Method for positioning a center point on a geometric axis in a machine tool

#114
20190078622
2019-03-14

Machine tool

#115
20190033053
2019-01-31

Device for detecting highly stressed position in a machining tool

#116
20180369930
2018-12-27

Device for the precise angular positioning of tool-holders suitable for CNC machines and tool-holders equipped with such device

#117
20180339386
2018-11-29

Calibration approach for camera placement

#118
20180339385
2018-11-29

Electric working machine, and method for determining load-imposed state of electric working machine

#119
20180335292
2018-11-22

Coaxiality detecting tool

#120
20180333816
2018-11-22

Tool system and method of operation of said tool system

#121
20180297166
2018-10-18

Tool shape measuring apparatus

#122
20180290216
2018-10-11

Hybrid cutting apparatus and method of cutting groove using the same

#123
20180284719
2018-10-04

Apparatus and procedure for homing and subsequent positioning of axes of a numerical control machine

#124
20180262572
2018-09-13

Transmitting machine access data to a wireless measurement sensor of the machine

#125
20180229371
2018-08-16

METHOD AND DEVICE FOR PROVIDING AND HANDLING DIFFERENT COMPONENTS

#126
20180222004
2018-08-09

Machining module, accessory assembly for a machining module and method for starting up a machining module

#127
20180185975
2018-07-05

Method for the automatic determination of the geometrical dimensions of a tool in a gear cutting machine

#128
20180173188
2018-06-21

CARTESIAN NUMERICALLY CONTROLLED MACHINE TOOL FOR HIGH-PRECISION MACHINING AND OPTICAL APPARATUS FOR MONITORING DEFORMATIONS FOR CARTESIAN MACHINE TOOLS FOR HIGH-PRECISION MACHINING

#129
20180133860
2018-05-17

Machine motion trajectory measuring apparatus

#130
20180112967
2018-04-26

Measuring system for measurement on tools in a machine tool

#131
20180032052
2018-02-01

Motor controlling method, control device and machine tool

#132
20180029186
2018-02-01

Method for determining a position of a work piece in a machine tool

#133
20170348814
2017-12-07

Metrological apparatus and method for adjusting the attitude of a rotation-symmetrical workpiece

#134
20170339515
2017-11-23

WORKPIECE HOLDING SYSTEM

#135
20170322010
2017-11-09

Method and apparatus for calibrating tool in flange coordinate system of robot

#136
20170320205
2017-11-09

Control method for a hammer drill

#137
20170314905
2017-11-02

Apparatus for the computer assisted setup of a machine tool table

#138
20170312875
2017-11-02

Machining system

#139
20170307348
2017-10-26

Standard tool diameter gage

#140
20170299366
2017-10-19

Position measurement method of object in machine tool and position measurement system of the same

#141
20170252885
2017-09-07

Position measuring device for use on a machine tool

#142
20170241759
2017-08-24

Identification of geometric deviations of a motion guide in a coordinate-measuring machine or in a machine tool

#143
20170235294
2017-08-17

Cloud controlled laser fabrication

#144
20170235293
2017-08-17

Moving material during laser fabrication

#145
20170234670
2017-08-17

Position measuring method for reference surface

#146
20170120408
2017-05-04

Position feedback control method and power tool

#147
20170050284
2017-02-23

Holder for machining units

#148
20170045877
2017-02-16

Visual preview for laser fabrication

#149
20170029219
2017-02-02

Method and device for machining large sized plates in a numerical control workstation

#150
20170001258
2017-01-05

Machine tool, measurement apparatus, method for generating working data, cladding method, method for setting temperature of a workpiece

#151
20160368188
2016-12-22

Integral locator pin for a plastic component

#152
20160339548
2016-11-24

Assembly inspection method and associated device

#153
20160318144
2016-11-03

Locating a workpiece using a measurement of a workpiece feature

#154
20160236313
2016-08-18

Method and test assembly for determining machine parameters

#155
20160229019
2016-08-11

Acoustic breakthrough detection

#156
20160207157
2016-07-21

Sensing and positioning device for a machining head of a machine tool, machine tool comprising such a device, and associated machining method

#157
20160193708
2016-07-07

Broken tool detection mechanism and computer numerical conrol machine using same

#158
20160177640
2016-06-23

Coiled tubing servicing tool

#159
20160175920
2016-06-23

Tool and method for processing a workpiece with a tool element of a tool

#160
20160167184
2016-06-16

Machine tool having a workpiece changing device

#161
20160136768
2016-05-19

MACHINING APPARATUS AND MACHINING METHOD

#162
20160107283
2016-04-21

MACHINE TOOL

#163
20150367465
2015-12-24

Vise square device and method of use

#164
20150359116
2015-12-10

Digital position indicator

#165
20150290759
2015-10-15

MACHINE STATE DISPLAY DEVICE OF COMPOSITE LATHE HAVING A PLURALITY OF MAIN SPINDLES

#166
20150283620
2015-10-08

Drill Press with Pivotable Table

#167
20150273645
2015-10-01

Hand-held power tool, and method for operation

#168
20150224619
2015-08-13

Tool measuring apparatus

#169
20150165637
2015-06-18

Cut length indicating device

#170
20150094836
2015-04-02

Systems and methods for performing a task on a material, or locating the position of a device relative to the surface of the material

#171
20150047744
2015-02-19

Wood-working machine and method for the operation thereof

#172
20150033534
2015-02-05

Method of reinstalling object to be supported

#173
20150033532
2015-02-05

Method for connecting two components, and component connection

#174
20150016912
2015-01-15

Apparatus for sharpening beet-cutter knives

#175
20140359994
2014-12-11

System for measuring a vehicle gap or step

#176
20140356089
2014-12-04

MACHINING APPARATUS

#177
20140318242
2014-10-30

Measurement apparatus and wood processing system with such a measurement apparatus

#178
20140301801
2014-10-09

Fast live tool system

#179
20140301797
2014-10-09

Device and a Method for Machining Printed Circuit Boards

#180
20140267685
2014-09-18

System and method for positioning a tool in a work space

#181
20140251499
2014-09-11

METHODS AND SYSTEMS OF MANAGING CHIPPING AND SAWING EQUIPMENT

#182
20140212236
2014-07-31

Machining unit for a program-controlled machine tool

#183
20140173872
2014-06-26

Assembly inspection method and associated device

#184
20140138890
2014-05-22

Fluid pressure cylinder and clamp device

#185
20140080689
2014-03-20

Machine tool having workpiece measurement function

#186
20140007442
2014-01-09

Working tool positioning system

#187
20140000921
2014-01-02

Level, plumb, and perpendicularity indicator for power tool

#188
20130325162
2013-12-05

Machine tools which compensate for thermal deformation

#189
20130276280
2013-10-24

Method and device for aiding in manual handling of a work piece during machining

#190
20130253871
2013-09-26

Method for measuring a rotary axis of a machine tool system

#191
20130208286
2013-08-15

Method of measurement and apparatus

#192
20130192059
2013-08-01

Machining apparatus for grinding, milling, polishing or the like of a dental workpiece

#193
20130192054
2013-08-01

Machining method

#194
20130189041
2013-07-25

Power Tool

#195
20130166044
2013-06-27

Machine tool having onboard measuring device

#196
20130115857
2013-05-09

Translocation-simulating loading apparatus for gear grinding machine with shaped grinding wheel and detection method for stiffness distribution

#197
20130104707
2013-05-02

Machine tool

#198
20130071198
2013-03-21

NUMERICALLY-CONTROLLED MACHINE TOOL

#199
20130068051
2013-03-21

Precision feeding device and precision transfer equipment

#200
20130047396
2013-02-28

Apparatus for assembling a lens module and an image sensor to form a camera module, and a method of assembling the same

#201
20130017027
2013-01-17

Through hole depth measurement method and device

#202
20130008012
2013-01-10

Folding device

#203
20120294688
2012-11-22

Spindle control system for a milling machine

#204
20120271439
2012-10-25

MACHINE DISPLACEMENT ADJUSTMENT SYSTEM FOR MACHINE TOOLS

#205
20120243956
2012-09-27

Machine tool

#206
20120239181
2012-09-20

Automatic probing, compensation, and adjustment of a flexible fixture for a CNC machine

#207
20120223469
2012-09-06

Machine tool having a workpiece table

#208
20120193855
2012-08-02

Clamp device

#209
20120148354
2012-06-14

Device for drilling or boring openings

#210
20120111948
2012-05-10

Precised transport positioning apparatus using a closed loop controlled, non-direct or friction drive system with absolute positioning encoder

#211
20120060384
2012-03-15

MACHINE TOOL AND METHOD FOR DETERMINING THE POSITION OF A WORKPIECE IN A MACHINE TOOL

#212
20110319912
2011-12-29

NAVIGATION SYSTEM FOR REMOTE-CONTROLLED ACTUATOR

#213
20110301743
2011-12-08

Processing device and processing method

#214
20110283847
2011-11-24

Diameter measurement in turning machines

#215
20110265625
2011-11-03

Laser alignment system for saw

#216
20110251714
2011-10-13

Apparatus for and method of measuring workpiece on machine tool

#217
20110246132
2011-10-06

Machine motion trajectory measuring device, numerically controlled machine tool, and machine motion trajectory measuring method

#218
20110210720
2011-09-01

ALIGNMENT SYSTEM

#219
20110144794
2011-06-16

Tool bit monitoring for on-vehicle brake lathe

#220
20110114345
2011-05-19

Handheld power tool device

#221
20110040523
2011-02-17

Method and program for identifying mechanical errors

#222
20110033254
2011-02-10

System And Method Of Locating Relative Positions Of Objects

#223
20100305898
2010-12-02

Apparatus and method for measuring dynamic rigidity of a main shaft of a machine tool

#224
20100288088
2010-11-18

Machining method and machining system

#225
20100244762
2010-09-30

Method and device for preparing error map and numerically controlled machine tool having error map preparation function

#226
20100242693
2010-09-30

Cutting-edge position detecting method and cutting-edge position detecting apparatus

#227
20100207567
2010-08-19

Numerically controlled machine tool and numerical control device

#228
20100206384
2010-08-19

Apparatus for checking mechanical component parts with optical devices, and relevant protection device and method

#229
20100191365
2010-07-29

MACHINE TOOL

#230
20100185320
2010-07-22

Transfer apparatus for workpiece carriers

#231
20100154235
2010-06-24

Device for determining a distance from a reference surface

#232
20100145499
2010-06-10

Method for processing workpiece in tool machine and behavior measurement device

#233
20100145498
2010-06-10

Tool stocker, machine tool system, and tool damage detecting apparatus

#234
20100138006
2010-06-03

Device and method for positioning a rotationally-symmetric precision part

#235
20100076589
2010-03-25

NUMERICAL CONTROL DEVICE

#236
20100024233
2010-02-04

PROBE EMULATION AND SPATIAL PROPERTY MEASUREMENT IN MACHINE TOOLS

#237
20100024206
2010-02-04

Spindle inclination detector and machine tool including the same

#238
20100004777
2010-01-07

S-shape detection test piece and a detection method for detecting the precision of the numerical control milling machine

#239
20090322317
2009-12-31

Feedback positioning module

#240
20090314146
2009-12-24

Precision machine utilizing imaging system

#241
20090292503
2009-11-26

Machine tool with numerical controller and on-machine measuring device

#242
20090278019
2009-11-12

MACHINE HAVING A MACHINE ELEMENT THAT CAN BE MOVED ALONG A CROSSBEAM

#243
20090095379
2009-04-16

Systems and methods for gangsaw management

#244
20090082899
2009-03-26

Calibration assembly for an inspection system

#245
20090072117
2009-03-19

Carriage arrangement for a machine tool

#246
20090042483
2009-02-12

Working system, method for detecting contact, and acoustic emission contact detection device

#247
20090022556
2009-01-22

Laser-guided coordination hole drilling

#248
20090008457
2009-01-08

Precise transport positioning apparatus using a closed loop controlled, non-direct drive or friction drive system with absolute positioning encoder

#249
20080317398
2008-12-25

Magnetic bearing device and machine tool provided with the same

#250
20080271664
2008-11-06

Feedback Systems for Adjustment Mechanisms on Power Tools

#251
20080250625
2008-10-16

Opto-mechanical postion finder

#252
20080239326
2008-10-02

Workpiece machining apparatus

#253
20080065256
2008-03-13

Control system

#254
20080047155
2008-02-28

Method for measuring tools with a measuring device, and measuring apparatus with a measuring device for measuring tools

#255
20070295183
2007-12-27

Feedback systems for adjustment mechanisms on power tools

#256
20070256298
2007-11-08

Boring device for boring via holes for connecting contact regions of multilayer printed circuit boards

#257
20070222133
2007-09-27

Method and Device for Centring Semi-Finished Parts Which are to Undergo Mechanical Machining

#258
20070113713
2007-05-24

Method of aligning a cutting tool

#259
20070063620
2007-03-22

Process monitoring device and method for process monitoring at machine tools

#260
20070006471
2007-01-11

Light-emitting depth cut gauge

#261
20060261169
2006-11-23

Precise transport positioning apparatus using a closed loop controlled, non-direct drive or friction drive system with absolute positioning encoder

#262
20060247888
2006-11-02

Machine tool

#263
20060232791
2006-10-19

Method and system for checking the position of a mechanical part with a light beam

#264
20060213071
2006-09-28

Automatic measuring device for measuring the dimensions of a tool for a machine tool

#265
20060201010
2006-09-14

Method for measuring a program-controlled machine tool

#266
20060196062
2006-09-07

Method for calibrating parallel kinematic mechanism, method for verifying calibration, program product for verifying calibration, method for taking data, and method for taking correction data for spatial posturing correction

#267
20060174721
2006-08-10

DIGITAL SCALE FOR LINEAR OR ROTARY STAGE

#268
20060159537
2006-07-20

Method and apparatus for measuring a depth of holes in composite-material workpieces being machined by an orbiting cutting tool

#269
20060151684
2006-07-13

Apparatus and method for the position checking of a mechanical part

#270
20060132805
2006-06-22

Light beam switch system for locating the edge of a workpiece

#271
20060123612
2006-06-15

System for centering a workpiece on the central axis of a cylindrical bore

#272
20060107545
2006-05-25

Length measuring device

#273
20060090816
2006-05-04

Portable power planer with height scale

#274
20060037443
2006-02-23

Tool compensating device for the computerized numerically controlled machine tool

#275
20050251985
2005-11-17

Methods for manufacturing operations using non-contact position sensing

#276
20050238447
2005-10-27

Numerically controlled machine tool

#277
20050223531
2005-10-13

Method for centering a workpiece on the cylindrical axis of a bore

#278
20050180830
2005-08-18

Z-axis measurement tool for vertical milling machines

#279
20050163580
2005-07-28

Methods and apparatus for adjusting a plunge router

#280
20050147477
2005-07-07

Laser-guided coordination hole drilling

#281
20050141975
2005-06-30

Toolhead assembly for CNC machines having misalignment prevention means

#282
20050134851
2005-06-23

Method for calibrating the geometry of a multi-axis metrology system

#283
20050120574
2005-06-09

Spindle squaring apparatus

#284
20050076972
2005-04-14

Multi-piece machine tool base

#285
20050042053
2005-02-24

Housing retrofit assembly for a milling machine or the like

#286
20050028394
2005-02-10

Mounting tool for linear encoders

#287
20050003898
2005-01-06

Tap position sensor with offset detection

#288
14871326
2016-12-13

Milling machine with a smart clamp for automatically determining the Z origin of a work piece