ClassID:

40531

B23B31/107 - 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 laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls

Sub-classes:
Recent Application in this class:
#1
20250353083
2025-11-20

Cutting Tool With Flat Sided Groove For Non Rotation

#2
20250058381
2025-02-20

Cutter holder assembly capable of reducing longitudinal assembling gap between cutter and collet

#3
20250010378
2025-01-09

CHUCK ASSEMBLY

#4
20240335889
2024-10-10

TOOL HOLDER AND TOOL HOLDING STRUCTURE INCLUDING THE SAME

#5
20240278395
2024-08-22

Hand Tool Holding Structure

#6
20240253129
2024-08-01

PERPENDICULAR CLAMPING INTERFACE FOR FACE SEALING

#7
20240066675
2024-02-29

Tool driving device and method of producing drilled product

#8
20240017333
2024-01-18

MAIN-SHAFT AND HOLDER COMBINATION, HOLDER, AND MACHINE TOOL

#9
20230294227
2023-09-21

TOOLING EXCHANGE MECHANISM AND MACHINE TOOL HAVING THE TOOLING EXCHANGE MECHANISM

#10
20230191502
2023-06-22

IMPACT TOOL

#11
20230051973
2023-02-16

Device for Transmitting Torque from a Drill to a Drill Bit

#12
20230047019
2023-02-16

Device for Transmitting Torque from a Drill to a Drill Bit

#13
20220410280
2022-12-29

CUTTING TOOL ASSEMBLY

#14
20220395911
2022-12-15

Rotary tool

#15
20220297953
2022-09-22

Device for conveying bulk materials

#16
20220288700
2022-09-15

Tool driving device and method of producing drilled product

#17
20220212299
2022-07-07

Clamping device and workpiece holding device with a clamping device

#18
20210402492
2021-12-30

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

#19
20210322081
2021-10-21

QUICK CONNECT FOR A MEDICAL DEVICE

#20
20210236144
2021-08-05

Surgical grip with an internal and spring-biased rotation securing unit

#21
20210205967
2021-07-08

Tool extension rod

#22
20210046556
2021-02-18

DRILL BIT ADAPTER TOOL

#23
20210016367
2021-01-21

Compact flexible impact bit holder

#24
20200139449
2020-05-07

Quick coupling unit for bar loader clamps

#25
20200069316
2020-03-05

Coupling mechanism for a surgical device

#26
20190366447
2019-12-05

TOOL HOLDER WITH COILED SPRINGS

#27
20190329326
2019-10-31

Arrangement of machine tool and clamping holder of a workpiece and chuck for same

#28
20190314958
2019-10-17

Ball locking weld nut clamp

#29
20190232388
2019-08-01

Cutting tool

#30
20190217483
2019-07-18

Tool coupling

#31
20190193173
2019-06-27

Hole saw assembly

#32
20180333786
2018-11-22

Tool holder and clamping system

#33
20180290214
2018-10-11

Drill bit adapter tool

#34
20180221965
2018-08-09

Blocking device of tool-holder on lathes

#35
20180185995
2018-07-05

Sleeve device for receiving bits

#36
20180185035
2018-07-05

Surgical grip with an internal and spring-biased rotation securing unit

#37
20180071899
2018-03-15

Tool bits with floating magnet sleeves

#38
20180001427
2018-01-04

Clamping device

#39
20170348831
2017-12-07

Quick-release device for screwdriver bits

#40
20170312831
2017-11-02

Wood-drill adapter systems

#41
20170304912
2017-10-26

Clamping system

#42
20170246693
2017-08-31

Tool holder with coiled springs

#43
20170165801
2017-06-15

Float type clamping mechanism

#44
20170080545
2017-03-23

Work tool

#45
20160221086
2016-08-04

Chucking device

#46
20160214242
2016-07-28

Flexible connection systems

#47
20160107242
2016-04-21

Tool holder assembly with dampening elements

#48
20160096257
2016-04-07

Socket retaining tool using a spring-loaded keeper sleeve

#49
20150336246
2015-11-26

Tool bits with floating magnet sleeves

#50
20150306677
2015-10-29

Coupling device of jig

#51
20150273592
2015-10-01

Tool connector having multiple seating positions

#52
20150042052
2015-02-12

Work tool

#53
20150028548
2015-01-29

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

#54
20140333037
2014-11-13

Bit holder with floating magnet sleeve

#55
20140312578
2014-10-23

Bit retention device

#56
20140250684
2014-09-11

Scalable common interface plate system (SCIPS)

#57
20140212237
2014-07-31

Fast knockdown cutting tool assembly

#58
20130218162
2013-08-22

Surgical instrument

#59
20130193653
2013-08-01

Tool-less blade clamping apparatus for a reciprocating tool

#60
20130127123
2013-05-23

ROTATION TOOL INSTALLATION AND REMOVAL DEVICE AND SAID ROTATION TOOL

#61
20130115023
2013-05-09

Tool holder

#62
20120326401
2012-12-27

Bit retention device

#63
20120148353
2012-06-14

Cutting tool and holder

#64
20120126497
2012-05-24

Small outer diameter quick release extension rod

#65
20120003055
2012-01-05

Anti-vibration tool holder

#66
20120000050
2012-01-05

Scalable common interface plate system (SCIPS)

#67
20110215538
2011-09-08

Tool connector having multiple seating positions

#68
20110127731
2011-06-02

Adapter for a power tool

#69
20110121523
2011-05-26

Toolholder secondary retention system

#70
20110074122
2011-03-31

Tool-less blade clamping apparatus for a reciprocating tool

#71
20110064529
2011-03-17

Cutting tool and holder

#72
20110006489
2011-01-13

Quick-release mechanism for hand tool

#73
20100327541
2010-12-30

Clamping system

#74
20100133762
2010-06-03

Universal tool bit shank

#75
20100059943
2010-03-11

Manual robotic tool changer with rolling members

#76
20090252567
2009-10-08

Quick-change and plug eject arbor for a hole saw

#77
20090079143
2009-03-26

Rotary tool with multiple tool attachment interfaces

#78
20080267724
2008-10-30

Tool holder

#79
20080226407
2008-09-18

Bit holding apparatus for use with a power tool

#80
20080217872
2008-09-11

Clamping device

#81
20070152408
2007-07-05

Universal tool bit shank

#82
20070120331
2007-05-31

Chuck

#83
20070104551
2007-05-10

Tool for trimming boreholes

#84
20060233622
2006-10-19

Bit holding apparatus for use with a power tool

#85
20060022416
2006-02-02

Rapid detached connecting device

#86
20050156390
2005-07-21

Tool-less blade clamping apparatus for a reciprocating tool

#87
20050141977
2005-06-30

Router or cutter bit chuck or extension

#88
20050135890
2005-06-23

Bit holding apparatus for use with a power tool

#89
20050087938
2005-04-28

Coupling tube for a screwdriver head