ClassID:

40618

B23B31/202 - 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; Chucks with simultaneously-acting jaws, whether or not also individually adjustable; Longitudinally-split sleeves, e.g. collet chucks; Characterized by features relating primarily to remote control of the gripping means Details of the jaws

Recent Application in this class:
#1
20250205790
2025-06-26

JIG FOR REFLECTION DEVICE AND ASSEMBLY INCLUDING THE SAME

#2
20240168441
2024-05-23

GRIPPER DEVICE FOR MAINTAINING, CENTRING, AND/OR CLAMPING A MICROMECHANICAL OR HOROLOGICAL COMPONENT, AND ASSOCIATED FASTENING METHOD

#3
20240165715
2024-05-23

GRIPPING DEVICE FOR HOLDING, CENTRING AND/OR COLLET-CLAMPING A MICROMECHANICAL OR HOROLOGICAL COMPONENT, AND ASSOCIATED ATTACHMENT METHOD

#4
20230094334
2023-03-30

TAP HOLDER

#5
20230045564
2023-02-09

METHOD FOR GRIPPING CONSTANT-VELOCITY UNIVERSAL JOINT COMPONENT

#6
20210402492
2021-12-30

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

#7
20210316377
2021-10-14

Reducing sleeve, modular system for providing a reducing sleeve assembly, and machining assembly

#8
20210220926
2021-07-22

Gripper module

#9
20210008640
2021-01-14

Apparatus and methods for improving contact stress distribution within collet-type mechanisms

#10
20200384546
2020-12-10

Clamping device for clamping an article, balancing adapter for a balancing device, balancing device and clamping device set

#11
20200324381
2020-10-15

Load measuring arrangement for a collet assembly

#12
20200180043
2020-06-11

PRECISION SECURING DEVICE

#13
20200139452
2020-05-07

Chuck With Detachable Components

#14
20200139451
2020-05-07

Milling Chuck Having Detachable Components

#15
20200086398
2020-03-19

Coolant collet assembly

#16
20200016665
2020-01-16

Tool holder with built-in cavities

#17
20190344361
2019-11-14

Sealed collet

#18
20190176246
2019-06-13

Clamping device with hydraulic clamping

#19
20190161818
2019-05-30

COLLET CHUCK FOR CLAMPING A DENTAL TOOL AND METHOD FOR MANUFACTURING SUCH A COLLET CHUCK

#20
20190111526
2019-04-18

Friction welding head with two-piece clamping collet

#21
20190084054
2019-03-21

Coupling Device

#22
20180369931
2018-12-27

Adapter sleeve and cutting device

#23
20180347701
2018-12-06

Sealed collet

#24
20180333786
2018-11-22

Tool holder and clamping system

#25
20180326505
2018-11-15

Clamping device for holding a collet

#26
20180071834
2018-03-15

Chuck device

#27
20180056401
2018-03-01

Adjustable Chuck Apparatus for Screw Tap

#28
20170355024
2017-12-14

Flexible coupling for attaching a collet to a draw bar

#29
20170225238
2017-08-10

Clamping fixture

#30
20160311033
2016-10-27

Segment collet

#31
20160221086
2016-08-04

Chucking device

#32
20160199918
2016-07-14

Damping elements for tool chucking systems

#33
20160193666
2016-07-07

Tool holder with built-in cavities

#34
20160177640
2016-06-23

Coiled tubing servicing tool

#35
20160114407
2016-04-28

TOOL CLAMPING DEVICE AND COLLET THEREOF

#36
20150336179
2015-11-26

Pre-stressing damping system

#37
20150321265
2015-11-12

COLLET

#38
20150217381
2015-08-06

Balancing or measuring device

#39
20150091259
2015-04-02

Tool holder

#40
20150061235
2015-03-05

Clamping fixture

#41
20150028548
2015-01-29

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

#42
20140230229
2014-08-21

Coiled tubing servicing tool

#43
20130320634
2013-12-05

Collet positioning mechanism for a rotary tool

#44
20130320633
2013-12-05

Collet retention mechanism for a rotary tool

#45
20130320632
2013-12-05

Quick Change Assembly And Manufacturing Thereof

#46
20130309035
2013-11-21

Milling collet having pull-out preventer for retaining a fluted milling tool

#47
20130214494
2013-08-22

Collet

#48
20130115023
2013-05-09

Tool holder

#49
20110248456
2011-10-13

Collet having angled seal bores

#50
20110200386
2011-08-18

ROTARY CONNECTOR FOR A ROTATING SHANK OR AXLE

#51
20110158755
2011-06-30

Planar Cutting Tool and Associated Tool Holder

#52
20110121522
2011-05-26

QUICK CHANGE POWER TOOL CHUCK

#53
20100327541
2010-12-30

Clamping system

#54
20090322042
2009-12-31

CONSTITUENT MEMBER OF COLLET, CHUCK, COLLET AND FASTENING NUT AND COLLET CHUCK

#55
20090279964
2009-11-12

Holder main body

#56
20080169618
2008-07-17

Positive release collet

#57
20070231094
2007-10-04

Chuck and article having mating features to prevent axial slippage

#58
20070220731
2007-09-27

Apparatus and method for engaging components through thermal contraction

#59
20070184407
2007-08-09

Motor element, in particular dental medical handpiece having a disconnectable coupling for a tool-holder

#60
20070081871
2007-04-12

Fixed reamer valve seat tool

#61
20070057473
2007-03-15

Rotary tool holder assemblie

#62
20070003385
2007-01-04

Tool chuck

#63
20060284385
2006-12-21

Barrel for a cutting tool

#64
20060282108
2006-12-14

Coupling device

#65
20060232020
2006-10-19

Collet liner

#66
20060097463
2006-05-11

Mechanically actuated workpiece holder including a plastic collet

#67
20060071433
2006-04-06

Tool free collet assembly

#68
20060017238
2006-01-26

Collet system for use in lens production

#69
20050260052
2005-11-24

Quick change adaptor for rotary machines

#70
20050184474
2005-08-25

Quick change power tool chuck

#71
20050161889
2005-07-28

Chuck

#72
20050087936
2005-04-28

Spring collet for machine tools

#73
20050023778
2005-02-03

Fixture and locator device for supporting a rotatable member

#74
20050022353
2005-02-03

Portable plastic pipe cutter beveller system