Patents-Review.com
ClassID:

43772 ⎘

B23Q1/70 - CPC Classification

Classification description:

Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members Stationary or movable members for carrying working-spindles for attachment of tools or work

Sub-classes:
Recent Application in this class:
#1
20240342845
2024-10-17

MAIN SPINDLE DEVICE FOR MACHINE TOOL

 #2
20240209969
2024-06-27

METHOD FOR OPERATING A ROTARY DEVICE

 #3
20240198467
2024-06-20

MACHINE TOOL

 #4
20240157493
2024-05-16

SPINDLE UNIT AND PROCESSING APPARATUS

 #5
20240058910
2024-02-22

TOOL HEAD AND METHOD OF OPERATING A TOOL HEAD

 #6
20230339057
2023-10-26

Conveniently Operated Electronic Lathe

 #7
20230330794
2023-10-19

Machine tool

 #8
20230311257
2023-10-05

Bearing apparatus

 #9
20230286089
2023-09-14

Rotary shaft locking device, machining head, and multi-tasking machine

 #10
20230037001
2023-02-02

Multi-connecting rod linkage angle attachment head

 #11
20230032515
2023-02-02

BELT-TRANSMISSION ANGLE ATTACHMENT HEAD

 #12
20220314382
2022-10-06

Spindle with piezoelectric actuators

 #13
20220288733
2022-09-15

Method of manufacturing a modular clamping device for rotationally symmetrical bodies and clamping device manufactured therewith

 #14
20220288732
2022-09-15

Damper

 #15
20220234120
2022-07-28

SPINDLE AND CUTTING APPARATUS INCLUDING THE SAME

 #16
20220219965
2022-07-14

Door and baffle interface assembly for frozen dessert machines

 #17
20220080544
2022-03-17

Device for damping the vibrations of a spindle of a machine tool, which spindle rotates about an axis of rotation

 #18
20220056951
2022-02-24

High-speed, low runout spindle assembly

 #19
20210213576
2021-07-15

Spindle device

 #20
20210138599
2021-05-13

MACHINE TOOL

 #21
20210101234
2021-04-08

Main shaft device

 #22
20210041848
2021-02-11

Servo motor controller

 #23
20210039943
2021-02-11

Door and baffle interface assembly for frozen dessert machines

 #24
20210039213
2021-02-11

Spindle unit

 #25
20210023670
2021-01-28

Spindle device for machine tool

 #26
20200406411
2020-12-31

Spindle arrangement for a machine tool comprising an optical element and optical element more particularly for a spindle arrangement of this type

 #27
20200405442
2020-12-31

Dental milling machine method

 #28
20200398395
2020-12-24

FIXING MEMBER AND SPINDLE DEVICE

 #29
20200387137
2020-12-10

Integrated 3D-prototyped online dynamic balance terminal

 #30
20200353580
2020-11-12

Main spindle device for machine tool

 #31
20200331072
2020-10-22

Tool holding device and machine tool

 #32
20200306912
2020-10-01

MONITORING DEVICE, MONITORING SYSTEM AND MONITORING METHOD

 #33
20200291989
2020-09-17

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

 #34
20200230767
2020-07-23

External cooling MQL manipulators and machine tools and lubrication method using machine tools

 #35
20200217438
2020-07-09

Rotary union with integral sensor array

 #36
20200215621
2020-07-09

Machine tool

 #37
20200189052
2020-06-18

Tool drive having a spindle shaft and operating method

 #38
20200130122
2020-04-30

Spindle device

 #39
20200130117
2020-04-30

Working spindle with radial clamping device

 #40
20200086436
2020-03-19

TOOL SPINDLE

 #41
20200080673
2020-03-12

Method for operating a rotary device

 #42
20200070251
2020-03-05

Spindle device

 #43
20200039017
2020-02-06

Spindle device

 #44
20200039014
2020-02-06

Spindle device

 #45
20200012256
2020-01-09

Measuring device for a spindle or a rotary table

 #46
20200001415
2020-01-02

Spindle device

 #47
20190337791
2019-11-07

Door and baffle interface assembly for frozen dessert machines

 #48
20190317482
2019-10-17

System and method for removing a workpiece from a manufacturing fixture

 #49
20190232445
2019-08-01

Motor spindle

 #50
20190192256
2019-06-27

Dental milling machine and method

 #51
20190126420
2019-05-02

Motor and spindle protection structure

 #52
20190105746
2019-04-11

Motor and spindle protection structure

 #53
20190078622
2019-03-14

Machine tool

 #54
20190076976
2019-03-14

MOTOR SPINDLE FOR A MACHINE TOOL HAVING INTERGRATED COOLING AND A ROTARY FEEDTHROUGH MODULE

 #55
20190054583
2019-02-21

Tool drive having a spindle shaft and operating method

 #56
20190022810
2019-01-24

Motor with shaft movable in limited manner, and machine tool

 #57
20180369978
2018-12-27

Machine tool, in particular multi-spindle turning machine

 #58
20180369974
2018-12-27

MACHINE TOOL

 #59
20180229336
2018-08-16

Headstock assembly for machine tool

 #60
20180214999
2018-08-02

SPINDLE UNIT FOR A MACHINE TOOL FOR FINE-MACHINING WORKPIECES THAT HAVE GROOVED-SHAPED PROFILES

 #61
20180185972
2018-07-05

Driveline test fixture having compliant collar

 #62
20180043487
2018-02-15

MACHINE TOOL AND METHOD FOR THE EFFICIENT AND FLEXIBLE PRO-DUCTION OF MACHINING PATTERNS BY MEANS OF A NUMBER OF SPINDLES

 #63
20180021908
2018-01-25

Spindle device for a program-controlled machine tool

 #64
20180021904
2018-01-25

Main spindle device for machine tool

 #65
20180021901
2018-01-25

Positioning of a spindle with micrometric forwarding control and tilting of its rotation axis

 #66
20180019621
2018-01-18

Wireless sensor and machine tool including the same

 #67
20170361409
2017-12-21

Spindle device and machine tool having a spindle device

 #68
20170326697
2017-11-16

Machine tool and machine tool unit

 #69
20170274457
2017-09-28

Machine tool

 #70
20170248190
2017-08-31

Machining Unit for a Machine Tool and Machine Tool Having Such a Machining Unit

 #71
20170219152
2017-08-03

Rotary union with integral sensor array

 #72
20170219145
2017-08-03

Rotary union with expanding ring

 #73
20170219144
2017-08-03

Rotary union with bellows seal

 #74
20170037907
2017-02-09

Rotation mechanism, machine tool, and semiconductor manufacturing device

 #75
20160288283
2016-10-06

Tool spindle having an active magnetic bearing

 #76
20160207154
2016-07-21

Main spindle device for machine tool and machine tool

 #77
20160136766
2016-05-19

Clamping and positioning device and operation method thereof

 #78
20160115993
2016-04-28

Guide mechanism of machine tool and machine tool

 #79
20160069385
2016-03-10

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

 #80
20160067783
2016-03-10

Vertical machine tool apparatus and method

 #81
20150343588
2015-12-03

Apparatus for cooling machine components using phase-change material

 #82
20150336230
2015-11-26

Machine tool

 #83
20150239083
2015-08-27

Moving body guide mechanism of machine tool

 #84
20150101467
2015-04-16

Bearing assembly for use with a rotating machining device

 #85
20150096421
2015-04-09

Pivotal tool support for a pipe machining apparatus

 #86
20150078854
2015-03-19

Electric spindle for numerical control machines

 #87
20140355919
2014-12-04

Oil-mist-free and high-speed electric spindle

 #88
20140352997
2014-12-04

Motor spindle

 #89
20140327214
2014-11-06

INSTRUMENT HOLDER FOR A PLOTTER

 #90
20140169902
2014-06-19

Spindle jig and auto pallet-changeable machining center having the same

 #91
20140138890
2014-05-22

Fluid pressure cylinder and clamp device

 #92
20140126845
2014-05-08

Main spindle device of machine tool

 #93
20140116740
2014-05-01

Hand-held power tool device

 #94
20140112701
2014-04-24

Telescopic shaft assembly

 #95
20140037397
2014-02-06

MANUFACTURING METHOD OF MACHINE TOOL AND MACHINE TOOL

 #96
20130336603
2013-12-19

Spindle unit

 #97
20130257206
2013-10-03

Preload control device of magnetic bearing

 #98
20130255454
2013-10-03

Turning spindle unit of multi-tasking machine

 #99
20130233495
2013-09-12

Wheel-clamping device for a wheel-service-machine and method for reversibly clamping a wheel on a wheel-clamping device for a wheel-service-machine

 #100
20130206439
2013-08-15

Machine tool equipped with floating mechanism

 #101
20130192059
2013-08-01

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

 #102
20130011211
2013-01-10

High speed machining center

 #103
20120281937
2012-11-08

Foil journal bearing applicable to high speed machining center

 #104
20120281936
2012-11-08

Foil thrust bearing applicable to high speed machining center

 #105
20120257941
2012-10-11

Retractable shank for machine tools and use of said retractable shank in machine tools

 #106
20120173012
2012-07-05

Main spindle device of machine tool

 #107
20120082408
2012-04-05

Bearing preload structure of machine tool

 #108
20120060657
2012-03-15

Device to hold a work spindle

 #109
20120006162
2012-01-12

Ultra-precision machining system

 #110
20110268521
2011-11-03

Machine tool with floating carrier device

 #111
20110217136
2011-09-08

MACHINE TOOL

 #112
20110186323
2011-08-04

Device for preventing vibrations in a tool spindle

 #113
20110081216
2011-04-07

Spindle device for machine tool

 #114
20110070043
2011-03-24

Dampened spindle cartridge and spindle adaptor

 #115
20110002570
2011-01-06

SPINDLE DEVICE FOR MACHINE TOOL

 #116
20100329807
2010-12-30

Angular indexing apparatus for machine tool

 #117
20100310335
2010-12-09

WORKING HEAD FOR MACHINE TOOL

 #118
20100306991
2010-12-09

Method for manufacturing spacers for spindle device

 #119
20100290854
2010-11-18

MACHINING HEAD FOR MACHINE TOOL

 #120
20100218652
2010-09-02

Main spindle device

 #121
20100207496
2010-08-19

ANGULAR INDEXING APPARATUS FOR MACHINE TOOL

 #122
20100188282
2010-07-29

Device for monitoring the position of a tool or machine element

 #123
20100178125
2010-07-15

Index device for machine tool

 #124
20100178123
2010-07-15

MACHINE TOOL

 #125
20100178001
2010-07-15

Spindle device

 #126
20100170372
2010-07-08

Spindle head for machine tool

 #127
20100126308
2010-05-27

ANGULAR INDEXING APPARATUS FOR MACHINE TOOL

 #128
20100086374
2010-04-08

DYNAMICALLY OPTIMIZED MACHINE TOOL HAVING SUPERIMPOSED DRIVE SYSTEMS

 #129
20100046872
2010-02-25

BEARING ASSEMBLY FOR A SPINDLE OF A MACHINE TOOL

 #130
20100034610
2010-02-11

Spindle device and machining center including the same

 #131
20100028094
2010-02-04

Spindle device, machining center including the spindle device, and method for assembling the spindle device

 #132
20090279975
2009-11-12

Spindle device of machine tool

 #133
20090242330
2009-10-01

Lubricant recovery device

 #134
20090229246
2009-09-17

Spindle device with rotor jetting driving fluid

 #135
20090193639
2009-08-06

Continuous Tool Rotation Tool Turret

 #136
20090193638
2009-08-06

Indexable Table

 #137
20090188093
2009-07-30

Method for Machining with a Continuous Tool Rotation Tool Turret

 #138
20090162161
2009-06-25

Spindle unit comprising a working spindle that can be repositioned when in operation

 #139
20090162157
2009-06-25

PROCESSING MACHINE

 #140
20090146530
2009-06-11

Spindle and flexible hinge used in ultrasonic machine

 #141
20090053005
2009-02-26

Spindle device of machine tool

 #142
20080317398
2008-12-25

Magnetic bearing device and machine tool provided with the same

 #143
20080252161
2008-10-16

Magnetic bearing device and magnetic bearing spindle device

 #144
20080246358
2008-10-09

Magnetic bearing spindle device for machine tool

 #145
20080231129
2008-09-25

Spindle apparatus

 #146
20080203682
2008-08-28

Clutch device for tool holders or for workpiece chucking device

 #147
20080173145
2008-07-24

TOOL DEVICE FOR A PROCESSING MACHINE

 #148
20080118321
2008-05-22

Main shaft device and machine tool with the same

 #149
20080118319
2008-05-22

Main shaft device and machine tool with the same

 #150
20080112769
2008-05-15

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

 #151
20080080943
2008-04-03

MOTOR SPINDLE AS A ROTARY DRIVE FOR TOOLS ON A MACHINE TOOL

 #152
20080060182
2008-03-13

Continuous tool rotation tool turret

 #153
20080001596
2008-01-03

Machining Spindle Speed Probes

 #154
20070273219
2007-11-29

Magnetic bearing apparatus

 #155
20070266821
2007-11-22

Rolling bearing and spindle device for machine tools

 #156
20070196036
2007-08-23

Seal for hydrostatic bearing arrangement

 #157
20070189650
2007-08-16

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

 #158
20070165973
2007-07-19

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

 #159
20070154274
2007-07-05

Motorized precision spindle apparatus

 #160
20060225261
2006-10-12

Machine tool

 #161
20060219066
2006-10-05

Hybrid orbiting spindle for shaping non-circular holes

 #162
20060194636
2006-08-31

Spindle sleeve for a machine tool

 #163
20060175920
2006-08-10

Magnetic bearing spindle

 #164
20060163962
2006-07-27

Magnetic bearing device

 #165
20060034670
2006-02-16

Main shaft device and machine tool with the same

 #166
20060018580
2006-01-26

High-precision spindle assembly for a davenport automatic screw machine

 #167
20060008331
2006-01-12

Guide device for workpiece machining head, machine having the same, and guide method

 #168
20050271488
2005-12-08

Machine tool for working ring-shaped workpieces

 #169
20050241880
2005-11-03

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

 #170
20050166726
2005-08-04

Rotary fast tool servo system and methods

 #171
20050129342
2005-06-16

Rolling bearing and spindle device for machine tools

 #172
20050126804
2005-06-16

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

 #173
20050056125
2005-03-17

Flux-biased electromagnetic fast tool servo systems and methods

 #174
20050034290
2005-02-17

Machining unit with orientable spindle-axis for milling and boring operations

 #175
20050022350
2005-02-03

Lathe