ClassID:

147982

F16C2322/39 - CPC Classification

Classification description:

Apparatus used in shaping articles General build up of machine tools, e.g. spindles, slides, actuators

Recent Application in this class:
#1
20250293064
2025-09-18

METHOD FOR DEPOSITING TARGET MATERIAL IN DEPOSITION CHAMBER WITH TILTABLE WORKPIECE HOLDER

#2
20250084914
2025-03-13

Adjustable Stroke Device With Cam

#3
20250052276
2025-02-13

LINEAR GUIDE

#4
20240293902
2024-09-05

WATERPROOF ROTARY MILLING HEAD

#5
20240175482
2024-05-30

Adjustable stroke device with cam

#6
20240133427
2024-04-25

Air-floating guide rail

#7
20240011526
2024-01-11

STABILIZING LONG AND SLENDER TOOLS BY HYDROSTATIC BEARING EFFECT

#8
20230349425
2023-11-02

SPHERICAL BEARING ASSEMBLIES WITH LOCKING BEARING ADAPTERS, LINE BORING MACHINES INCLUDING THE SAME, AND ASSOCIATED METHODS

#9
20230250864
2023-08-10

Adjustable stroke device with cam

#10
20230103322
2023-04-06

LINEAR GUIDE, CARRIAGE, END CAP AND METHOD FOR LUBRICATION

#11
20230049759
2023-02-16

Adjustable stroke device with cam

#12
20220373036
2022-11-24

Bearing apparatus and spacer

#13
20220371136
2022-11-24

Rotary table device

#14
20220359232
2022-11-10

WAFER HOLDER FOR FILM DEPOSITION CHAMBER

#15
20220186777
2022-06-16

TAPERED ROLLER BEARING

#16
20220056951
2022-02-24

High-speed, low runout spindle assembly

#17
20220018393
2022-01-20

SLIDER ASSEMBLY AND TRANSPORTATION SYSTEM

#18
20210231171
2021-07-29

Wedge drive having adjustable guide apparatus

#19
20210190141
2021-06-24

Linear motion guide unit

#20
20210148400
2021-05-20

Ball bearing, and machine tool spindle device

#21
20210118700
2021-04-22

Movable wafer holder for film deposition chamber having six degrees of freedom

#22
20210101234
2021-04-08

Main shaft device

#23
20210060717
2021-03-04

RIVETING AND GRINDING ASSEMBLY FOR THER NOZZLE OF A SCREW SHAFT VALVE

#24
20200291989
2020-09-17

Hydrostatic bearing type spindle device and machine tool including the hydrostatic bearing type spindle device

#25
20200230768
2020-07-23

Rotary indexing table with power-optimized drive

#26
20200217366
2020-07-09

Ball bearing and main shaft device for machine tool

#27
20200080592
2020-03-12

Throttle unit and a static pressure bearing device equipped with the throttle unit, and a method of manufacturing a grooved block

#28
20200072292
2020-03-05

Adjustable stroke device with cam

#29
20200040941
2020-02-06

Wind turbine

#30
20200025248
2020-01-23

Planar rotary air bearing stage

#31
20190381623
2019-12-19

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

#32
20190353288
2019-11-21

Fluid union apparatus and method

#33
20190337106
2019-11-07

Table apparatus, positioning apparatus, flat panel display manufacturing apparatus, and precision machine

#34
20190271282
2019-09-05

Coupling with eccentric bearing arrangement

#35
20190242431
2019-08-08

Rolling deep groove ball bearing

#36
20190219138
2019-07-18

Belt tensioning method

#37
20190195276
2019-06-27

Ball bearing and main shaft device for machine tool

#38
20190186546
2019-06-20

Ball bearing and main shaft device for machine tool

#39
20190176517
2019-06-13

Electromagnetic wheel assembly

#40
20190170187
2019-06-06

Ball bearing, spindle device, and machine tool

#41
20190162230
2019-05-30

Attachment structure for sliding scraper, and linear guide device

#42
20190128392
2019-05-02

Adjustable stroke device with cam

#43
20190128330
2019-05-02

Method for diagnosing state of rolling guide device

#44
20190113081
2019-04-18

Rolling bearing device and method of detecting abnormality of bearing portion

#45
20190010987
2019-01-10

Detecting apparatus for detecting axial displacement of bearing unit

#46
20180355917
2018-12-13

Rotary table device

#47
20180335085
2018-11-22

Ball bearing cage

#48
20180264614
2018-09-20

LINEAR GUIDING DEVICE FOR A FEED AXIS OF A MACHINE TOOL

#49
20180238384
2018-08-23

Combined ball bearing, main spindle device, and machine tool

#50
20180231059
2018-08-16

State detector for roller bearing and roller bearing device

#51
20180226872
2018-08-09

Linear stepper motor and valve utilizing the same

#52
20180216663
2018-08-02

Machine structural member with nesting linear slides

#53
20180172075
2018-06-21

Rolling bearing retainer, rolling bearing, and method for manufacturing rolling bearing retainer

#54
20180154489
2018-06-07

Machine tool and control method of machine tool

#55
20180149202
2018-05-31

Rolling bearing device

#56
20180117724
2018-05-03

Numerical controller of machine tool

#57
20180051751
2018-02-22

Manufacturing method of precision machine tool bearing with high precision stability

#58
20180043492
2018-02-15

Bearing diagnostic device

#59
20180023623
2018-01-25

Machine structural member with nesting linear slides

#60
20180023621
2018-01-25

Anti-friction bearing

#61
20180021904
2018-01-25

Main spindle device for machine tool

#62
20180010728
2018-01-11

Mechanical shock resistant motorized drive assembly

#63
20180003237
2018-01-04

Bearing lubrication structure for rotation unit

#64
20170370410
2017-12-28

SLIDING GUIDE DEVICE FOR MACHINE TOOL

#65
20170307010
2017-10-26

Machine tool and method for producing structure for machine tool

#66
20170304974
2017-10-26

HIGH SPEED SPINDLE

#67
20170284464
2017-10-05

THROTTLE UNIT AND A STATIC PRESSURE BEARING DEVICE EQUIPPED WITH THE THROTTLE UNIT, AND A METHOD OF MANUFACTURING A GROOVED BLOCK

#68
20170274457
2017-09-28

Machine tool

#69
20170266755
2017-09-21

Tool holder and machine tool

#70
20170261033
2017-09-14

Spindle-bearing protecting device and machine tool equipped with the same

#71
20170241476
2017-08-24

BEARING HAVING AN OUTER RING AND ROLLING ELEMENT PILOTED CAGE

#72
20170234368
2017-08-17

Cooling structure for bearing device

#73
20170234365
2017-08-17

Processing apparatus

#74
20170227420
2017-08-10

Woodworking spindle, moulding machine with such a spindle, and method using such a spindle

#75
20170212008
2017-07-27

Rolling bearing apparatus and detection method for abnormality in rolling bearing

#76
20170198753
2017-07-13

Rolling bearing device

#77
20170191528
2017-07-06

Ball bearing cage

#78
20170191524
2017-07-06

Ball bearing for spindle with built-in motor

#79
20170151692
2017-06-01

Drive shaft with insertion device for guiding cooling water

#80
20170108037
2017-04-20

Rotary-table bearing assembly

#81
20170082144
2017-03-23

Active airbearing device

#82
20170051790
2017-02-23

Cooling structure for bearing device

#83
20170037907
2017-02-09

Rotation mechanism, machine tool, and semiconductor manufacturing device

#84
20170016478
2017-01-19

Compact bearing system and machine stage system equipping the same

#85
20160377123
2016-12-29

Cooling structure for bearing device

#86
20160369938
2016-12-22

Table device and conveyance device

#87
20160356314
2016-12-08

Rolling bearing apparatus

#88
20160333928
2016-11-17

MACHINE TOOL WITH AN IMPROVED COVERING FOR THE TRANSLATIONAL MOVEMENT GUIDE

#89
20160327087
2016-11-10

Wheel preload device

#90
20160288283
2016-10-06

Tool spindle having an active magnetic bearing

#91
20160238078
2016-08-18

Rolling bearing apparatus

#92
20160215818
2016-07-28

Hydrostatic bearing apparatus, machine-tool main-spindle apparatus including hydrostatic bearing apparatus, and method for manufacturing hydrostatic bearing apparatus

#93
20160193707
2016-07-07

Machine tool having a covering hood guided in a displaceable manner on a slide guide rail

#94
20160135587
2016-05-19

Table device and conveyance device

#95
20160115994
2016-04-28

Hydrostatic pressure guide mechanism and machine tool

#96
20160115993
2016-04-28

Guide mechanism of machine tool and machine tool

#97
20160102739
2016-04-14

Belt tensioning method

#98
20160069385
2016-03-10

Bearing variable preload system utilizing gap between strokes for preload adjustment and elastic deformation of sealing member

#99
20160025138
2016-01-28

Rolling bearing apparatus and lubrication unit

#100
20160025130
2016-01-28

Foil journal bearing applicable to high speed machining center

#101
20150364968
2015-12-17

Drive mechanism for rotatably coupling a system part or a machine part

#102
20150292560
2015-10-15

Rolling bearing device

#103
20150110426
2015-04-23

Linear guide apparatus

#104
20150056031
2015-02-26

5-axis hole transfer system and method

#105
20150043990
2015-02-12

Fastening system with eccentric

#106
20140126845
2014-05-08

Main spindle device of machine tool

#107
20140064643
2014-03-06

X-Y constraining unit, and stage apparatus and vacuum stage apparatus including the same

#108
20140035214
2014-02-06

SELF-LOCKING FIXTURE

#109
20140014864
2014-01-16

Direct acting solenoid actuator

#110
20140014863
2014-01-16

Direct acting solenoid actuator

#111
20130136384
2013-05-30

ROTARY TABLE FOR A MACHINE TOOL

#112
20130068050
2013-03-21

Precision transfer equipment

#113
20130016927
2013-01-17

Active compensating hydrostatic bearing and hydrostatic bearing module using the same

#114
20130011211
2013-01-10

High speed machining center

#115
20130004257
2013-01-03

Spindle device of a machine tool

#116
20120301065
2012-11-29

ROLLING BEARING LUBRICATION STRUCTURE AND ROLLING BEARING

#117
20120281937
2012-11-08

Foil journal bearing applicable to high speed machining center

#118
20120281936
2012-11-08

Foil thrust bearing applicable to high speed machining center

#119
20120219248
2012-08-30

Apparatus with rolling bearing having a sleeve

#120
20120190275
2012-07-26

Device with a displaceable carriage and a linear guide

#121
20120128277
2012-05-24

Adjustable preload type linear guide system

#122
20120109539
2012-05-03

Spindle condition detection device for machine tool

#123
20120082408
2012-04-05

Bearing preload structure of machine tool

#124
20120057813
2012-03-08

Fluid bearing to support stent tubing during laser cutting

#125
20120031713
2012-02-09

Frictional engagement mechanism for a rail-guided carriage

#126
20110314978
2011-12-29

Pipe lathe and subassembly therefor

#127
20110308066
2011-12-22

Simultaneous Integral Milling Operation Machine

#128
20110219920
2011-09-15

Rotating pipe machining device

#129
20110206306
2011-08-25

Rolling bearing assembly and method of forming a lubrication device therefor

#130
20110170818
2011-07-14

ROLLING BEARING

#131
20110113919
2011-05-19

TABLE SYSTEM

#132
20110050005
2011-03-03

Linear drive for a machine tool and method for moving a tool carriage

#133
20110020088
2011-01-27

Spindle device

#134
20110002570
2011-01-06

SPINDLE DEVICE FOR MACHINE TOOL

#135
20110001282
2011-01-06

Rotary table device provided with cooling structure and rotary bearing provided with cooling structure

#136
20100329597
2010-12-30

Rolling bearing arrangement

#137
20100313708
2010-12-16

ANGULAR INDEXING APPARATUS FOR MACHINE TOOL

#138
20100310200
2010-12-09

Rotary flexure and air bearing support for rotary indexing system

#139
20100306991
2010-12-09

Method for manufacturing spacers for spindle device

#140
20100215307
2010-08-26

Multiple-row large roller bearing, especially axial radial bearing for the main arrangement of bearings of the rotor shaft of a wind power installation

#141
20100209029
2010-08-19

Linear motion device comprising projection-free return passage

#142
20100209028
2010-08-19

Linear motion device comprising projection-free return passage

#143
20100209027
2010-08-19

Linear motion device comprising a deflection assembly having a single deflection passage

#144
20100206670
2010-08-19

Guide Wheel Assembly

#145
20100206113
2010-08-19

Linear motion device with partially supported rolling surface part

#146
20100206104
2010-08-19

Linear motion device with compact motor arrangement

#147
20100202720
2010-08-12

Rolling bearing device

#148
20100178001
2010-07-15

Spindle device

#149
20100166352
2010-07-01

Bearing apparatus

#150
20100150493
2010-06-17

Round table bearing

#151
20100111460
2010-05-06

Multi-part axial cage for a large-diameter roller bearing

#152
20100102514
2010-04-29

SHAFT SEALING DEVICE

#153
20100102496
2010-04-29

Rotary bearing, rotary table device and table diameter determining method

#154
20100086374
2010-04-08

DYNAMICALLY OPTIMIZED MACHINE TOOL HAVING SUPERIMPOSED DRIVE SYSTEMS

#155
20100046872
2010-02-25

BEARING ASSEMBLY FOR A SPINDLE OF A MACHINE TOOL

#156
20100021098
2010-01-28

Rolling-bearing cage

#157
20090308285
2009-12-17

Rotary table mounting and drive device

#158
20090232433
2009-09-17

Sealing device and rolling bearing apparatus

#159
20090229246
2009-09-17

Spindle device with rotor jetting driving fluid

#160
20090131235
2009-05-21

Ball Bearing for Spindle Turning Device of Machine Tool and Spindle Turning Device of Machine Tool Using the Same

#161
20090103844
2009-04-23

Rolling bearing

#162
20090034892
2009-02-05

Rolling bearing

#163
20090028657
2009-01-29

Machine Tool Having Linear Guide Device And Method For Exchanging Linear Guide

#164
20090016810
2009-01-15

Linear guide

#165
20090009018
2009-01-08

Magnetic bearing unit

#166
20080317398
2008-12-25

Magnetic bearing device and machine tool provided with the same

#167
20080289440
2008-11-27

Linear/Rotary Drive Assembly

#168
20080285905
2008-11-20

Composite roll bearing

#169
20080252161
2008-10-16

Magnetic bearing device and magnetic bearing spindle device

#170
20080247698
2008-10-09

High-Speed Movable Bearing in Particular for the Mounting of a Main Spindle of a Machine Tool

#171
20080246358
2008-10-09

Magnetic bearing spindle device for machine tool

#172
20080240640
2008-10-02

Circular arc slide apparatus

#173
20080233851
2008-09-25

Grinding apparatus with magnetic bearings

#174
20080231129
2008-09-25

Spindle apparatus

#175
20080209708
2008-09-04

Method and device for removing chip of connecting rod

#176
20080193065
2008-08-14

Linear module

#177
20080193064
2008-08-14

Linear guide rail for a linear guide system provided with a coolant slot

#178
20080191570
2008-08-14

Pivot Bearing Device, Particularly for a Rotating circular Table of a Machine Tool

#179
20080190225
2008-08-14

Linear module

#180
20080121465
2008-05-29

Rolling bearing device and spindle

#181
20080112769
2008-05-15

Bearing unit and main spindle device of machine tool provided with bearing unit

#182
20080093175
2008-04-24

Spindle device

#183
20080080801
2008-04-03

Rolling bearing device and spindle

#184
20080075400
2008-03-27

Rolling bearing apparatus

#185
20080069488
2008-03-20

Rolling bearing device

#186
20080063331
2008-03-13

Lubricating Structure Of Rolling Bearing

#187
20070273219
2007-11-29

Magnetic bearing apparatus

#188
20070266821
2007-11-22

Rolling bearing and spindle device for machine tools

#189
20070223845
2007-09-27

Linear motion guide system with highly-tight sealing units

#190
20070196036
2007-08-23

Seal for hydrostatic bearing arrangement

#191
20070189650
2007-08-16

Spindle for a machine tool, comprising a bearing element with a capillary feed line for supplying lubricants

#192
20070189647
2007-08-16

Linear guide device with preload-adjustment device

#193
20070189646
2007-08-16

Linear guide device with separate circulatory units

#194
20070165973
2007-07-19

Quick-change bearing assembly that obviates the need to recenter replacement spindles

#195
20070154121
2007-07-05

Linear guide unit, in particular gantry axis

#196
20070116392
2007-05-24

Rotary table system

#197
20070107228
2007-05-17

Method for producing actuator having guide-equipped frame

#198
20070098309
2007-05-03

Linear rolling bearing

#199
20070071381
2007-03-29

Method and device for lubricating bearing positions, especially in machine tools or their parts

#200
20060291759
2006-12-28

Cylindrical roller bearing

#201
20060251344
2006-11-09

Device comprising a floating bearing system and guide track consisting of tiles

#202
20060248977
2006-11-09

Supporting unit, and moving table device and linear-motion guiding device that use the supporting unit

#203
20060239598
2006-10-26

Rolling bearing, grease supply system, spindle unit, grease supply method, and grease supply program

#204
20060233476
2006-10-19

Ball bearing

#205
20060219066
2006-10-05

Hybrid orbiting spindle for shaping non-circular holes

#206
20060207300
2006-09-21

Safety mechanism for materials handling system

#207
20060193545
2006-08-31

Rolling element bearing cage with improved pilot surface lubrication

#208
20060185454
2006-08-24

Linear guide unit

#209
20060175920
2006-08-10

Magnetic bearing spindle

#210
20060163962
2006-07-27

Magnetic bearing device

#211
20060131108
2006-06-22

Seal-less head apparatus

#212
20060104553
2006-05-18

Radially adjustable linear bearing assembly

#213
20060094342
2006-05-04

Monolithic rotating tool

#214
20060078238
2006-04-13

Gas bearing system

#215
20060033391
2006-02-16

Bearing assembly, stage device using same, and exposure apparatus using same

#216
20060018580
2006-01-26

High-precision spindle assembly for a davenport automatic screw machine

#217
20050265639
2005-12-01

Linear guide unit, in particular gantry axis

#218
20050257633
2005-11-24

Sliding device for use in confined spaces

#219
20050252722
2005-11-17

Method of and device for lubricating rolling bearings

#220
20050252187
2005-11-17

Cutting tool safety system

#221
20050241880
2005-11-03

Method of supplying a lubricant to a rolling bearing of a high-speed spindle

#222
20050217449
2005-10-06

Adjustable tool station

#223
20050199451
2005-09-15

Friction brake arrangement with energizing braking function

#224
20050188798
2005-09-01

Magnetically levitated high-speed spindle for shaping irregular surfaces

#225
20050188498
2005-09-01

Suction device

#226
20050169559
2005-08-04

Seal device for a guide device and guide device

#227
20050160847
2005-07-28

Spindle device with state monitoring, and monitoring method and monitoring system therefore

#228
20050129342
2005-06-16

Rolling bearing and spindle device for machine tools

#229
20050126804
2005-06-16

Pneumatic spindle with means to direct the bearing air towards the tool-holding collet

#230
20050117824
2005-06-02

Sealing arrangement for rolling bearing and spindle of machine tool

#231
20050097976
2005-05-12

Index table assembly

#232
20050066784
2005-03-31

Safety methods for use in power equipment

#233
20050063625
2005-03-24

Linear motion drive system and rail holder

#234
20050046122
2005-03-03

Sealing arrangement, especially for sealing the shaft of a spindle

#235
16293157
2020-07-07

Hydrostatic linear guideway

#236
16260223
2019-10-29

Machine tool