ClassID:

40516

B23B31/02 - CPC Classification

Classification description:

Chucks ; Expansion mandrels; Adaptations thereof for remote control Chucks

Sub-classes:
Recent Application in this class:
#1
20250033171
2025-01-30

ATTACHMENT MECHANISM FOR A POWER TOOL

#2
20240335924
2024-10-10

Bit Change Connector

#3
20230211480
2023-07-06

Structure for replacing shear wrench head

#4
20230045384
2023-02-09

Attachment mechanism for a power tool

#5
20220410287
2022-12-29

Interchangeable Drill Bit Holding Drill Head for Use with Powered Tools

#6
20220347763
2022-11-03

MACHINE TOOL COMPONENT AND METHOD FOR PRODUCING THE MACHINE TOOL COMPONENT

#7
20220118529
2022-04-21

TOOL HOLDER WITH MEASURING APPARATUS

#8
20210331254
2021-10-28

Power tool chuck

#9
20210308817
2021-10-07

Chuck grip accuracy checking method, chuck claw exchanging method, and chuck grip accuracy checking device

#10
20210299828
2021-09-30

Attachment mechanism for a power tool

#11
20210178542
2021-06-17

Toolholder matched with the internal jet cooling spindle for cryogenic coolant

#12
20210114156
2021-04-22

Sensor module, machine element or tool element, and machine tool

#13
20200206829
2020-07-02

Replaceable tool holder

#14
20200147698
2020-05-14

Damping apparatus and tool-holding apparatus with such a damping apparatus

#15
20200114432
2020-04-16

METHOD FOR ASSEMBLING A TOOL SYSTEM MODULE, AND TOOL SYSTEM MODULE PRODUCED ACCORDINGLY

#16
20200086396
2020-03-19

Power tool chuck

#17
20200016665
2020-01-16

Tool holder with built-in cavities

#18
20190202016
2019-07-04

Tool holder assembly mountable on a machine spindle having a spindle coolant channel

#19
20190168311
2019-06-06

Clamping tools in a tool holder

#20
20190051554
2019-02-14

Wafer Support Assembly Including Ion Implantation Mask Structure

#21
20190039149
2019-02-07

Device for securing a data carrier to a tool holder, tool holder and tool system

#22
20190001456
2019-01-03

Sensor module and tool holder for a cutting tool

#23
20190001421
2019-01-03

Adapter sleeve

#24
20180369976
2018-12-27

Cooling system and method for machine tools

#25
20180333786
2018-11-22

Tool holder and clamping system

#26
20180311779
2018-11-01

Tool holder with integrated sensor system

#27
20180297162
2018-10-18

Cutting tool holding mechanism, cutting tool holder and machine tool system

#28
20180250758
2018-09-06

Elliptical ultrasonic machining device powered by non-contact induction

#29
20180229310
2018-08-16

Chuck device

#30
20180193925
2018-07-12

Device for generating an ultrasonic vibration of a tool and for measuring vibration parameters

#31
20180147639
2018-05-31

Tool clamping system

#32
20180141179
2018-05-24

Tool clamping system

#33
20180141132
2018-05-24

Tool holding apparatus

#34
20180079011
2018-03-22

Chuck with vibration damping

#35
20170304912
2017-10-26

Clamping system

#36
20170246695
2017-08-31

Vibration-damped high-speed tool holder

#37
20170246694
2017-08-31

Device for coupling and centering tools

#38
20170239733
2017-08-24

Tool receptacle with damping element

#39
20170232566
2017-08-17

Tool holder with fluid supply

#40
20170209938
2017-07-27

Tool assembly interface

#41
20170066061
2017-03-09

Closed-loop metalworking system

#42
20170043412
2017-02-16

Inverted piloted collet chuck and applications thereof

#43
20170043408
2017-02-16

CUTTER HOLDER FOR A MANUAL CUTTER-CHANGING SYSTEM

#44
20170021468
2017-01-26

Hydraulic Pressure Resistant Adaptor

#45
20170001269
2017-01-05

Device for positioning and supplying fixing elements

#46
20160303660
2016-10-20

Tool arrangement

#47
20160256934
2016-09-08

ULTRA-LIGHTWEIGHT CLAMPING DEVICE

#48
20160229017
2016-08-11

Rotating chuck with coolant groove arrangement

#49
20160199921
2016-07-14

Blade fastening device having a waterproof arrangement

#50
20160199918
2016-07-14

Damping elements for tool chucking systems

#51
20160193666
2016-07-07

Tool holder with built-in cavities

#52
20160144473
2016-05-26

TOOL CLAMPING SYSTEM

#53
20160129542
2016-05-12

Machine tool of high-frequency vibration

#54
20160107282
2016-04-21

Fan screw nut for removing scraps

#55
20160089756
2016-03-31

TOOL CLAMPING SYSTEM

#56
20160082521
2016-03-24

Tool clamping system

#57
20160067791
2016-03-10

High-speed rotary electrical connector for use in ultrasonically assisted machining

#58
20160067790
2016-03-10

Tool attachment and through spindle coolant systems for use with ultrasonic machining modules

#59
20160067789
2016-03-10

Devices for isolating acoustic vibrations in metalworking systems

#60
20160039064
2016-02-11

Sealing system for a tool holder

#61
20160010633
2016-01-14

Housing and method of manufacturing the same

#62
20160008892
2016-01-14

Chuck with vibration damping

#63
20150343582
2015-12-03

Tool gripping mechanism

#64
20150336179
2015-11-26

Pre-stressing damping system

#65
20150273638
2015-10-01

Method for machining a workpiece, supply circuit, supply system, tool actuator, tool setup

#66
20150266102
2015-09-24

Tool accessory having a partially removable attachment portion

#67
20150198210
2015-07-16

Automotive assembly line body chip and scratch reducing bumper

#68
20150125227
2015-05-07

Retrofit for current CNC machines to allow for ‘shaping’ style machining process

#69
20150121696
2015-05-07

Method for manufacturing rod-like component

#70
20150114673
2015-04-30

Torque wrench adaptor system for a railcar hand brake

#71
20150091259
2015-04-02

Tool holder

#72
20150061237
2015-03-05

Electrostatic chuck and showerhead with enhanced thermal properties and methods of making thereof

#73
20150050097
2015-02-19

Tool arrangement and tool receptacle for such a tool arrangement

#74
20150043979
2015-02-12

High pressure coolant tube and tool body-high pressure coolant tube assembly

#75
20150028548
2015-01-29

Tool holder and method for producing a tool receiving portion for such a tool holder

#76
20140360305
2014-12-11

ROTATION PRESERVING QUICK CONNECT DEVICE

#77
20140353932
2014-12-04

Floating chuck assembly for a rotary cutting machine

#78
20140346744
2014-11-27

Tool attachment for a hand-held machine tool

#79
20140306408
2014-10-16

Sealing device for a collet chuck

#80
20140300065
2014-10-09

Device for employment in a machine tool as well as machine tool

#81
20140241821
2014-08-28

Rotating tool holder assembly for modulation assisted machining

#82
20140227057
2014-08-14

Clamping system and base, collet chuck and rotary tool therefor and method for mounting the rotary tool in the clamping system

#83
20140227047
2014-08-14

Tool system for machining a workpiece

#84
20140197608
2014-07-17

TOOL HOLDER AND TOOL ARRANGEMENT

#85
20140131959
2014-05-15

Tool attachment for a hand-held machine tool

#86
20140131958
2014-05-15

Tool attachment for a hand-held machine tool

#87
20140099171
2014-04-10

Integrated clamping system for machine tools

#88
20140054866
2014-02-27

Cutting tool lock nut having grooved collet-locking surface and cutting tool incorporating same

#89
20140001715
2014-01-02

Tool adaptor having an integrated damping device

#90
20130264783
2013-10-10

Device for positioning and supplying fixing elements

#91
20130217313
2013-08-22

Through coolant adaptor for use on hollow spindle machine tools

#92
20130205957
2013-08-15

Centric clamping device

#93
20130119619
2013-05-16

TOOL HOLDER

#94
20130093142
2013-04-18

Tool attachment

#95
20120301240
2012-11-29

Machine tool adapter to reduce vibrations and noise

#96
20120237309
2012-09-20

Tool holder using shape memory alloy and tool holding method

#97
20120235367
2012-09-20

CUTTER-TOOLING ASSEMBLY

#98
20120189397
2012-07-26

DEVICE FOR SEALING

#99
20120121354
2012-05-17

Fastening nut and tool bit holding system

#100
20120104703
2012-05-03

Electrostatic chuck and showerhead with enhanced thermal properties and methods of making thereof

#101
20120099940
2012-04-26

Toolholder with externally-mounted dynamic absorber

#102
20120067544
2012-03-22

Tool holder including cooling means

#103
20120061924
2012-03-15

Tool holder for use in a machine tool and method for operating such a tool holder

#104
20120003055
2012-01-05

Anti-vibration tool holder

#105
20110318127
2011-12-29

Tool holder equipped with a damping means and comprising a device for preventing excessive heating of the damping means

#106
20110248455
2011-10-13

Shrink fit chuck having extension grooves

#107
20110222975
2011-09-15

Ultrasonic machining module

#108
20110156363
2011-06-30

TOOL HOLDING DEVICE

#109
20110103902
2011-05-05

Toolholder coupling for high pressure coolant

#110
20110052338
2011-03-03

Through tool coolant adapter for drilling motor

#111
20100096814
2010-04-22

Tool holding module

#112
20100061822
2010-03-11

Method and device for balancing a tool coupling

#113
20100061820
2010-03-11

Tool holder

#114
20100003096
2010-01-07

Ring-rolling bearing with axial displacement and shaping tooling equipped with such a bearing

#115
20090315280
2009-12-24

Chucking fixture with device for measuring the distance between a chunk and a toolholder or workholder

#116
20090279975
2009-11-12

Spindle device of machine tool

#117
20090279964
2009-11-12

Holder main body

#118
20090235763
2009-09-24

Chuck-integrated force-measuring system

#119
20090234490
2009-09-17

Smart Machining System and Smart Tool Holder Therefor

#120
20090162157
2009-06-25

PROCESSING MACHINE

#121
20090160140
2009-06-25

Hybrid lathe chuck

#122
20090155010
2009-06-18

Tool holder dampening system

#123
20090091091
2009-04-09

Shrink fit sleeve for tool holder

#124
20090033043
2009-02-05

Tool holder for clamping tools by shrink fit

#125
20080315535
2008-12-25

Clamping device

#126
20080226407
2008-09-18

Bit holding apparatus for use with a power tool

#127
20080179841
2008-07-31

EXTENSION CHUCK TOOL

#128
20080080942
2008-04-03

Dynamic balancing ring for cutter holder

#129
20080041604
2008-02-21

Tool with an oscillating head

#130
20080025805
2008-01-31

Tool holder with vibration damping means and a method for manufacturing the same

#131
20080001367
2008-01-03

Clamping device

#132
20070292225
2007-12-20

Deep-Hole Machining Method and Apparatus

#133
20070177953
2007-08-02

Tool holder

#134
20070140803
2007-06-21

Shrink fit tool holder with grooves

#135
20070077132
2007-04-05

Tool coolant application and direction assembly

#136
20070059117
2007-03-15

Tool holder for the shrink-attachment of tools

#137
20070014647
2007-01-18

DEVICE FOR SUPPLYING A TOOL ROTATING OR ROTATABLE ABOUT AN AXIS OF ROTATION FOR MACHINING MATERIALS WITH A COOLANT AND/OR LUBRICANT

#138
20060251483
2006-11-09

Anti-skid socket for screw tap

#139
20060233622
2006-10-19

Bit holding apparatus for use with a power tool

#140
20060147288
2006-07-06

Tool retraction receiving element and adapter for positioning the same

#141
20060018727
2006-01-26

Power tool with tool bit holder operator

#142
20060013665
2006-01-19

Tool holder assembly

#143
20050232718
2005-10-20

Damping products and processes

#144
20050214087
2005-09-29

Spacer adapter for toolholders

#145
20050141977
2005-06-30

Router or cutter bit chuck or extension

#146
20050135890
2005-06-23

Bit holding apparatus for use with a power tool