ClassID:

40554

B23B31/1179 - CPC Classification

Classification description:

Chucks ; Expansion mandrels; Adaptations thereof for remote control; Chucks characterised by the retaining or gripping devices or their immediate operating means; Retention by friction only, e.g. using springs, resilient sleeves, tapers using heating and cooling

Recent Application in this class:
#1
20260138220
2026-05-21

Shrink Fitting System

#2
20260091434
2026-04-02

METHOD AND DEVICE FOR SHRINK-FITTING AND REMOVING TOOL SHANKS IN AND FROM THE SLEEVE SECTION OF A TOOL HOLDER IN A MANNER PROTECTED AGAINST OVERHEATING

#3
20240393146
2024-11-28

CLAMPING DEVICE, SENSOR MODULE AND SENSOR ASSEMBLY

#4
20240359275
2024-10-31

Shrink Fitting System

#5
20240181540
2024-06-06

TOOL HOLDER, DEVICE AND METHOD FOR CLAMPING AND UNCLAMPING TOOLS

#6
20240080946
2024-03-07

DEVICE FOR HEAT TREATMENT AND METHOD FOR OPERATING THE DEVICE

#7
20230390831
2023-12-07

APPARATUS FOR COOLING AND/OR DRYING A SHRINK CHUCK AND METHOD FOR COOLING AND/OR DRYING A TOOL HOLDER, IN PARTICULAR A SHRINK CHUCK

#8
20230286060
2023-09-14

METHOD AND APPARTUS FOR RETAINING A TOOL IN A TOOL HOLDER WITH DEFINED CONTACT SURFACES

#9
20230191504
2023-06-22

TOOL HOLDERS WITH FLUID DIRECTING PASSAGES

#10
20230044418
2023-02-09

METHOD AND APPARTUS FOR RETAINING A TOOL IN A TOOL HOLDER WITH DEFINED CONTACT SURFACES

#11
20230035681
2023-02-02

SHRINK-FIT CHUCK WITH NOVEL DAMPING, METHOD OF USING THE CHUCK AND TOOL-CLAMPING SYSTEM

#12
20220362862
2022-11-17

Method and apparatus for retaining a tool in a tool holder with defined contact surfaces

#13
20220281015
2022-09-08

APPLIANCE FOR HEAT TREATMENT AND METHOD FOR OPERATING THE APPLIANCE

#14
20220118529
2022-04-21

TOOL HOLDER WITH MEASURING APPARATUS

#15
20210402492
2021-12-30

TOOL HOLDER, ROTATION TOOL, AND COMBINATION OF TOOL HOLDER AND TOOL

#16
20210379673
2021-12-09

Shrink-clamping cooling device and tool shrink-clamping method

#17
20210252606
2021-08-19

Process-controlled energy supply of an induction coil for a heating of heat-shrink chucks

#18
20210197291
2021-07-01

SHRINK-FIT DEVICE AND METHOD FOR INDUCTIVELY HEATING SHRINK-FIT CHUCKS

#19
20210195703
2021-06-24

Induction heating device, shrink-clamping and/or unshrink-unclamping station and method

#20
20210069799
2021-03-11

Apparatus for providing a complete tool

#21
20200316730
2020-10-08

Shrinking and / or shrinking clamping station for tools and method with a shrinking and / or shrinking clamping station for tools

#22
20200290131
2020-09-17

Heater for shrink fit chucks and blocking unit of the heater

#23
20200016665
2020-01-16

Tool holder with built-in cavities

#24
20190344360
2019-11-14

Shrink fit adapter for a collet chuck

#25
20190168311
2019-06-06

Clamping tools in a tool holder

#26
20190134717
2019-05-09

SHRINK-FIT CHUCK

#27
20190118314
2019-04-25

Device and method for inserting a tool into a tool receptacle

#28
20190054546
2019-02-21

Cooling device for cooling a shrink-fit chuck

#29
20180333786
2018-11-22

Tool holder and clamping system

#30
20180272435
2018-09-27

Power tool

#31
20180229311
2018-08-16

Receivers and methods for forming such receivers

#32
20180141179
2018-05-24

Tool clamping system

#33
20180079011
2018-03-22

Chuck with vibration damping

#34
20170246695
2017-08-31

Vibration-damped high-speed tool holder

#35
20170239733
2017-08-24

Tool receptacle with damping element

#36
20170232566
2017-08-17

Tool holder with fluid supply

#37
20170173704
2017-06-22

TOOL HOLDING FIXTURE

#38
20170120407
2017-05-04

Device for holding a tool

#39
20170072475
2017-03-16

Tool holding device

#40
20170066061
2017-03-09

Closed-loop metalworking system

#41
20160354845
2016-12-08

Receivers and methods for forming such receivers

#42
20160199918
2016-07-14

Damping elements for tool chucking systems

#43
20160193666
2016-07-07

Tool holder with built-in cavities

#44
20160158847
2016-06-09

Tool holding fixture

#45
20160113069
2016-04-21

Induction coil unit

#46
20160067789
2016-03-10

Devices for isolating acoustic vibrations in metalworking systems

#47
20160052061
2016-02-25

Tool holder having slits

#48
20160008892
2016-01-14

Chuck with vibration damping

#49
20150367423
2015-12-24

Tool head having a shrink-fit chuck

#50
20150336179
2015-11-26

Pre-stressing damping system

#51
20150198210
2015-07-16

Automotive assembly line body chip and scratch reducing bumper

#52
20150151366
2015-06-04

Adjustable heating mantle for a tool holder

#53
20150042050
2015-02-12

Shrink-fit chuck with tool cooling

#54
20150028548
2015-01-29

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

#55
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

#56
20140210169
2014-07-31

Shrink fit tool holder

#57
20130328275
2013-12-12

Means for preventing tools from being pulled out from tool holders with a tool holding fixture

#58
20130307230
2013-11-21

Means for preventing tools from being pulled out from tool holders with a tool holding fixture

#59
20130175769
2013-07-11

COMBINATION TOOL HOLDER

#60
20130115023
2013-05-09

Tool holder

#61
20120146298
2012-06-14

EASILY-POSITIONED CUTTER CHUCK

#62
20120131790
2012-05-31

CAM GRINDING DEVICE

#63
20120126496
2012-05-24

Method for Making by Assembling a Tool to and in a Tool Holder, and the Tool and Told Holder, and the Assembled Tool and Tool Holder

#64
20120114434
2012-05-10

Cutter-tooling assembly

#65
20120074655
2012-03-29

Adjusting device for shrink-fit chuck tool holder

#66
20110318130
2011-12-29

Tool holder such as a boring head, a chuck, or a milling cutting arbor integrating a damping device

#67
20110318127
2011-12-29

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

#68
20110266756
2011-11-03

Damping sleeve

#69
20110248455
2011-10-13

Shrink fit chuck having extension grooves

#70
20110198818
2011-08-18

Tool holder for a rotary tool

#71
20110193299
2011-08-11

Shrink-fit tool with mechanical retention member, and method of mounting a tool to a toolholder

#72
20110156363
2011-06-30

TOOL HOLDING DEVICE

#73
20110085864
2011-04-14

Tool holder assembly

#74
20100270757
2010-10-28

TOOL COOLANT APPLICATION AND DIRECTION ASSEMBLY

#75
20090214303
2009-08-27

Positioning device for cutting tools in tool cases

#76
20090179368
2009-07-16

Means for preventing tools from being pulled out from tool holders with a tool holding fixture

#77
20090091091
2009-04-09

Shrink fit sleeve for tool holder

#78
20090035087
2009-02-05

MACHINE TOOL

#79
20090033043
2009-02-05

Tool holder for clamping tools by shrink fit

#80
20090011844
2009-01-08

Shrink-fit tool unit as well as tool holder and rotary tool to be used for the shrink-fit tool unit

#81
20090003947
2009-01-01

Vibration-damped tool holder

#82
20080290613
2008-11-27

Low-vibration tool holder

#83
20080274866
2008-11-06

Thermal expansion knife adapter

#84
20080185793
2008-08-07

Tool Holder

#85
20080184570
2008-08-07

Method for positioning a tool

#86
20080085165
2008-04-10

Method for making by assembling a tool to and in a tool holder, and the tool and tool holder, and the assembled tool and tool holder

#87
20080018061
2008-01-24

Diameter-compensating bush for a tool holder

#88
20070257413
2007-11-08

Clamping device

#89
20070252344
2007-11-01

Intermediary Bushing for a Chuck and Method for Producing the Same

#90
20070246899
2007-10-25

Tool holder for a rotary tool

#91
20070226985
2007-10-04

Apparatus and method for an adjustable tool holder

#92
20070187393
2007-08-16

Attentuating adaptor for an inductive shrinkage appliance

#93
20070140803
2007-06-21

Shrink fit tool holder with grooves

#94
20070138168
2007-06-21

Shrink-fit chuck with eccentric positioning

#95
20070059117
2007-03-15

Tool holder for the shrink-attachment of tools

#96
20070039148
2007-02-22

Tool clamping insert and tool clamping device

#97
20060147288
2006-07-06

Tool retraction receiving element and adapter for positioning the same

#98
20060078396
2006-04-13

Tool holding device and method for positioning a tool

#99
20060048368
2006-03-09

Method for fixing a tool in a defined axial position

#100
20060029482
2006-02-09

Tool holder assembly

#101
20060029480
2006-02-09

Tool holder assembly

#102
20060029479
2006-02-09

TOOL HOLDER ASSEMBLY

#103
20050238451
2005-10-27

System for mounting a machine tool in a holder

#104
20050205554
2005-09-22

Shrinking arrangement for a tool holder

#105
20050204552
2005-09-22

Device with a cooling unit for thermally clamping and releasing tools in shrink-fit chucks

#106
20050188522
2005-09-01

Shrinking arrangement for tool holder having an induction-heating arrangement

#107
20050141978
2005-06-30

Device for thermally shrinking tools

#108
20050135893
2005-06-23

Tool holder for shrink-fit attachment of rotating tools with predominantly cylindrical shafts

#109
17902166
2023-07-04

Tool holder with stress fit rods

#110
17899943
2023-05-02

Electronic protection circuit

#111
17716541
2022-10-11

Tool holder with stress fit rods

#112
15972607
2019-11-05

Method and apparatus for retaining a tool in a tool holder

#113
15410864
2018-05-29

Shrink fit tool holder assembly