ClassID:

44807

B24B41/04 - CPC Classification

Classification description:

Component parts such as frames, beds, carriages, headstocks Headstocks; Working-spindles; Features relating thereto

Sub-classes:
Recent Application in this class:
#1
20260115861
2026-04-30

POLISHING MACHINE

#2
20260070187
2026-03-12

POLISHING TOOL HOLDER, POLISHING TOOL, AND POLISHING SYSTEM

#3
20250332692
2025-10-30

GRINDING CONFIGURATION FOR SUBSTRATE GRINDING APPARATUS

#4
20250269491
2025-08-28

TOOL SPINDLE AND MACHINE TOOL COMPRISING A TOOL SPINDLE

#5
20250214197
2025-07-03

GRINDING AND CLEANING TOOL

#6
20250205848
2025-06-26

POLISHING HEAD FOR SUBSTRATE POLISHING

#7
20250073849
2025-03-06

SANDING DEVICE

#8
20250018534
2025-01-16

ABRASIVE ARTICLES AND SYSTEMS

#9
20240399534
2024-12-05

PROCESSING MACHINE AND METHOD FOR MANUFACTURING OBJECT TO BE PROCESSED

#10
20240399531
2024-12-05

APPARATUS FOR REMOVING AN ABRASIVE ELEMENT IN A MACHINE FOR WORKING SURFACES AND RELATED REMOVAL METHOD

#11
20240253180
2024-08-01

SUBSTRATE HOLDING DEVICE AND SUBSTRATE TREATING APPARATUS PROVIDED THEREWITH

#12
20240173761
2024-05-30

DEVICE FOR REPAIRING BURRS OF ELECTRODE PLATE

#13
20240157493
2024-05-16

SPINDLE UNIT AND PROCESSING APPARATUS

#14
20240058919
2024-02-22

Method and Device for Finely Machining Axicons, Fine Machining Device Suitable for this Purpose,and Use Thereof

#15
20240042536
2024-02-08

HUB FLANGE FOR A TOOL BODY

#16
20240009800
2024-01-11

SANDER WITH ANGULAR ADJUSTABILITY

#17
20240009792
2024-01-11

GRINDING METHOD FOR SLICE WAFER

#18
20230373054
2023-11-23

Grinding machine and method of operating a grinding machine

#19
20230373052
2023-11-23

TOOL HOLDER, PROCESSING TOOL, TOOL SPINDLE AND METHOD FOR PROCESSING OPTICAL WORK-PIECES

#20
20230330807
2023-10-19

SPINDLE UNIT

#21
20230211458
2023-07-06

SURFACE PROCESSING DEVICE

#22
20230182265
2023-06-15

ATTACHMENT SYSTEMS AND METHODS FOR ABRASIVE DISCS

#23
20230106649
2023-04-06

GRINDING APPARATUS

#24
20230098808
2023-03-30

GRINDING DISC RECEPTACLE

#25
20230055261
2023-02-23

WORK MACHINE

#26
20230029755
2023-02-02

Floating non-contact ultrasonic enhanced flexible sub-aperture polishing device and method

#27
20230001533
2023-01-05

MACHINE TOOL

#28
20220410342
2022-12-29

Control system for grinding apparatus

#29
20220362861
2022-11-17

GRINDING TOOL FOR GRINDING BUTTONS ON A ROCK DRILL BIT

#30
20220331929
2022-10-20

Belt sander

#31
20220314394
2022-10-06

WORKPIECE HOLDER AND METHOD FOR MANUFACTURING A ROTATIONAL-SYMMETRICAL TOOL

#32
20220305604
2022-09-29

Rocker polishing apparatus and method for full-aperture deterministic polishing of a planar part

#33
20220266412
2022-08-25

Belt sander

#34
20220234156
2022-07-28

Cutting apparatus

#35
20220143774
2022-05-12

Sanding tool

#36
20220118578
2022-04-21

A DEVICE FOR CHANGING ABRADING PRODUCTS

#37
20220097194
2022-03-31

Magnetic field-assisted vibratory finishing device for minute structure and finishing method

#38
20220048154
2022-02-17

HANDHELD CUTOFF GRINDER

#39
20220048152
2022-02-17

PROCESSING APPARATUS

#40
20210339400
2021-11-04

Robotic sanding systems and methods

#41
20210331283
2021-10-28

LOCAL POLISHING METHOD, LOCAL POLISHING DEVICE, AND CORRECTIVE POLISHING APPARATUS USING THE LOCAL POLISHING DEVICE

#42
20210291316
2021-09-23

Grinding method

#43
20210187698
2021-06-24

Polishing device

#44
20210086323
2021-03-25

Polishing device

#45
20210053173
2021-02-25

Automatic high-shear low-pressure force-controlled grinding device for complicated curved surface and machining method thereof

#46
20210039213
2021-02-11

Spindle unit

#47
20200376700
2020-12-03

Polishing platens and polishing platen manufacturing methods

#48
20200368872
2020-11-26

CENTERLESS CYLINDRICAL GRINDING MACHINE

#49
20200298366
2020-09-24

Apparatus for mounting abraders to floor finishing machines

#50
20200290173
2020-09-17

ALUMINUM TANK POLISHING SYSTEM AND METHOD OF USE

#51
20200254580
2020-08-13

Hand-held and hand-guided random orbital polishing or sanding power tool

#52
20200198154
2020-06-25

Method of Controlling Surface Treatment System

#53
20200078902
2020-03-12

Compact material removal machines

#54
20190366503
2019-12-05

Pendulum grinding machine

#55
20190351523
2019-11-21

Machine tools and methods of operation thereof

#56
20190344400
2019-11-14

Grinding robot and method for grinding electrically conductive workpieces

#57
20190283202
2019-09-19

Dual mode power tool

#58
20190270178
2019-09-05

Rotary Surface Finishing Implement with Tool Mounting Adapter

#59
20190262963
2019-08-29

SURFACE TREATMENT APPARATUS WITH SELECTIVE LOADING

#60
20190193239
2019-06-27

Enhanced adjustment device for machining flat sheets

#61
20190184515
2019-06-20

Machine for machining workpieces with optical quality

#62
20190084124
2019-03-21

Cutting blade mounting mechanism

#63
20190076980
2019-03-14

Device for removing burrs from bolt holes of aluminum alloy wheel

#64
20180339395
2018-11-29

GLUE-REMOVING WHEEL ASSEMBLY AND ADAPTER THEREOF

#65
20180318980
2018-11-08

GRINDING MACHINE FOR GRINDING OF WORKPIECES WITH AN INTERNAL PROFILE

#66
20180214999
2018-08-02

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

#67
20180126511
2018-05-10

Machine and Method for Machining Workpieces of Wood, Plastic Material and the Like

#68
20180117732
2018-05-03

Grinding tool fixture and method of manufacturing main body of grinding tool fixture

#69
20180117727
2018-05-03

Surface treatment tool

#70
20180111250
2018-04-26

Grinding arm for grinding of workpieces with an inner profile with a grinding wheel

#71
20180093359
2018-04-05

Belt sander ergonomic articulating arm belt with button release, lock, and sealed housing

#72
20180021908
2018-01-25

Spindle device for a program-controlled machine tool

#73
20180021901
2018-01-25

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

#74
20170282328
2017-10-05

Power tool with interchangeable tool head

#75
20170234365
2017-08-17

Processing apparatus

#76
20170203410
2017-07-20

Removal structure for central shaft of sanding belt

#77
20170144268
2017-05-25

CONNECTING MEMBER FOR AN ABRASIVE MEMBER

#78
20160346894
2016-12-01

Dual-spindle grinding machine

#79
20160325396
2016-11-10

Honing machine with a machine frame and at least two units arranged on both sides of the machine frame

#80
20160297047
2016-10-13

Method for grinding spring with high quality and high efficiency

#81
20160243671
2016-08-25

Quick change adapter for grinding wheels

#82
20160107285
2016-04-21

Grinding machine, particularly compact design centerless grinding machine

#83
20150328744
2015-11-19

Damping device for a spindle of a grinding machine and grinding machine comprising a damping device

#84
20150321308
2015-11-12

Polishing apparatus and method therefor

#85
20150298269
2015-10-22

Method for centering grinding wheel in thread grinder and measurement device for centering

#86
20150290732
2015-10-15

Grinding spindle for screw grinder

#87
20150239092
2015-08-27

Device and method for grinding workpieces using a control unit

#88
20150099432
2015-04-09

CMP EQUIPMENT USING MAGNET RESPONSIVE COMPOSITES

#89
20140308149
2014-10-16

Long reach spindle drive systems and method

#90
20140302751
2014-10-09

Grinding machine with pivotable mounting of a grinding spindle

#91
20140227948
2014-08-14

Power tool with interchangeable tool head

#92
20140206265
2014-07-24

Power tool braking device

#93
20140120806
2014-05-01

Spider arm driven flexible chamber abrading workholder

#94
20140120805
2014-05-01

Bellows driven floatation-type abrading workholder

#95
20140024301
2014-01-23

Power tool with interchangeable tool head

#96
20130344778
2013-12-26

Device for the fine machining of optically active surfaces on, in particular, spectacle lenses

#97
20130316625
2013-11-28

Grinding machine with 5-axis for cutter

#98
20130205604
2013-08-15

Shaft bearing device for a hand-held power tool

#99
20130196571
2013-08-01

Multi-sander

#100
20130192059
2013-08-01

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

#101
20130109277
2013-05-02

Robotic end effector including multiple abrasion tools

#102
20130059505
2013-03-07

Orbital smoothing device

#103
20120220203
2012-08-30

Multi-sander

#104
20120196518
2012-08-02

Grinding mechanism

#105
20120129434
2012-05-24

TOOL GRINDING MACHINE

#106
20110313558
2011-12-22

Methods and systems for monitoring a parameter of a measurement device during polishing, damage to a specimen during polishing, or a characteristic of a polishing pad or tool

#107
20110195637
2011-08-11

Orbital smoothing device

#108
20110151750
2011-06-23

Grinding machine for grinding workpieces

#109
20100202841
2010-08-12

Boring machine for turbine casings

#110
20100178848
2010-07-15

PROTECTING DEVICE FOR PROCESSING TOOL OF MACHINE TOOL AND HONING MACHINE

#111
20100129170
2010-05-27

Long reach spindle drive systems and method

#112
20100112902
2010-05-06

Method and apparatus for precision polishing of optical components

#113
20100048101
2010-02-25

Multi-sander

#114
20100015897
2010-01-21

Spindle with draw rod and current conductor

#115
20090280733
2009-11-12

Assembly/disassembly structure of upstanding grinding axle

#116
20090170405
2009-07-02

ASSEMBLY FOR MANUALLY GRINDING A FACE OF A VEHICLE BODY PART

#117
20090148082
2009-06-11

Tool spindle device

#118
20090145700
2009-06-11

FAST BRAKING DEVICE FOR GRINDING MACHINE

#119
20090129879
2009-05-21

Tool head, machine tool and boring method of bore of cylinder block using the machine tool

#120
20090124179
2009-05-14

Oscillating grinding machine

#121
20090111365
2009-04-30

Swivel device and grinding machine incorporating the same

#122
20090047086
2009-02-19

MACHINING APPARATUS WITH OBLIQUE WORKPIECE SPINDLE

#123
20090011685
2009-01-08

Polishing machine comprising sliding means transverse to the front face

#124
20090004954
2009-01-01

Drive For a Grinding Spindle

#125
20080305724
2008-12-11

Surface grinding machine, spindle device and surface grinding method

#126
20080214096
2008-09-04

Machining Spindles

#127
20080207089
2008-08-28

Methods and systems for monitoring a parameter of a measurement device during polishing, damage to a specimen during polishing, or a characteristic of a polishing pad or tool

#128
20080039305
2008-02-14

Machine tool

#129
20080020691
2008-01-24

Polishing head for a polishing machine

#130
20070281591
2007-12-06

Grinder and method for controlled edge break production

#131
20070259608
2007-11-08

Method and apparatus for precision polishing of optical components

#132
20070232196
2007-10-04

System for moving and positioning an object such as a tool

#133
20070224924
2007-09-27

Oscillating grinding machine

#134
20070173178
2007-07-26

Machine tool for machining workpieces

#135
20070155287
2007-07-05

Polishing machine comprising sliding means transverse to the front face

#136
20070099543
2007-05-03

Numeric-control work-centre for machining plates of glass, stone, marble or the like, with two or more machining heads

#137
20070077863
2007-04-05

Spectacle-lens edging machine

#138
20070004318
2007-01-04

Free curved surface precision machining tool

#139
20060286908
2006-12-21

Grinding wheel spindle

#140
20060229132
2006-10-12

Clamping device for axially harmonically oscillating components

#141
20060229003
2006-10-12

Orbital polishing apparatus and method

#142
20060189267
2006-08-24

Eccentric stroke adjusting mechanism

#143
20060148383
2006-07-06

Methods and systems for detecting a presence of blobs on a specimen during a polishing process

#144
20060131273
2006-06-22

Methods and systems for monitoring a parameter of a measurement device during polishing, damage to a specimen during polishing, or a characteristic of a polishing pad or tool

#145
20060121832
2006-06-08

Pressure feed grinding of AMLCD substrate edges

#146
20060094342
2006-05-04

Monolithic rotating tool

#147
20060057940
2006-03-16

Polishing apparatus and method for producing semiconductors using the apparatus

#148
20060052038
2006-03-09

Machine for superfinishing by honing

#149
20060042437
2006-03-02

Machining apparatus and methods

#150
20050193819
2005-09-08

Precision sensor assembly for rotating members in a machine tool

#151
20050107002
2005-05-19

Spectacle lens edging machine

#152
20050095960
2005-05-05

Polishing apparatus and method for producing semiconductors using the apparatus

#153
20050074306
2005-04-07

Template device for the control of the movements of diamond milling cutters or the like, to be mounted on marble or stone slab border polishing machines

#154
20050037695
2005-02-17

Polishing head for a polishing machine

#155
20050026541
2005-02-03

Pressure feed grinding of AMLCD substrate edges

#156
20050016350
2005-01-27

Machining apparatus for forming cracking slot for connecting rod

#157
18097808
2023-09-05

Method for reinforcing concrete-filled steel tubular column with outer concrete-filled steel tube

#158
17513089
2024-03-26

Sander apparatus and method