ClassID:

40622

B23B31/22 - 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 Jaws in the form of balls

Sub-classes:
Recent Application in this class:
#1
20260048493
2026-02-19

POWER TOOL WITH HEAT DISSIPATION ELEMENTS

#2
20250281983
2025-09-11

CLAMPING SYSTEM, AND CHANGING SYSTEM COMPRISING THE SAME

#3
20240278333
2024-08-22

CLAMPING ASSEMBLY FOR A TOOLHOLDER ASSEMBLY

#4
20240261872
2024-08-08

Coupling arrangement for tool, and tool comprising coupling arrangement

#5
20230339025
2023-10-26

A LOCKING MECHANISM AND MANUFACTURE THEREOF

#6
20230191502
2023-06-22

IMPACT TOOL

#7
20200384589
2020-12-10

Pushing structure of clamping mechanism

#8
20180344304
2018-12-06

Instrument couplings and related methods

#9
20180326506
2018-11-15

Drill Chuck Assembly

#10
20170100779
2017-04-13

Drill chuck assembly

#11
20160346845
2016-12-01

Drill chuck assembly

#12
20160311091
2016-10-27

Tool coupler

#13
20160236357
2016-08-18

Quick disconnect apparatus for modular tooling

#14
20160221087
2016-08-04

Drill chuck, drilling needle and drilling needle-drill chuck assembly

#15
20150367486
2015-12-24

Fastener tool assemblies

#16
20150306677
2015-10-29

Coupling device of jig

#17
20150239108
2015-08-27

Shaft securing mechanism for a tool

#18
20150102567
2015-04-16

TOOL JOINT

#19
20140371728
2014-12-18

Surgical instrument adapter with highly secure locking shaft mechanism

#20
20140260505
2014-09-18

Work tools having interchangeable work heads

#21
20140212237
2014-07-31

Fast knockdown cutting tool assembly

#22
20140027987
2014-01-30

Dual Size tool-bit holder

#23
20130085051
2013-04-04

Cutter-changing device

#24
20130026719
2013-01-31

Coupling device

#25
20130001897
2013-01-03

Connecting rod assembly for connecting a work head

#26
20120103144
2012-05-03

Shaft securing mechanism for a tool

#27
20110256999
2011-10-20

Securing mechanism, particularly for blood separation centrifuges and the like

#28
20110140376
2011-06-16

Dual size tool-bit holder

#29
20100289228
2010-11-18

Tool Holding Fixture

#30
20100113236
2010-05-06

Manual robotic tool changer having rapid coupling mechanism

#31
20100059943
2010-03-11

Manual robotic tool changer with rolling members

#32
20090305863
2009-12-10

Securing mechanism, particularly for blood separation centrifuges and the like

#33
20090261536
2009-10-22

QUICK-CONNECT ADAPTER

#34
20080246233
2008-10-09

Dual size tool-bit holder

#35
20080197584
2008-08-21

Clamping device for a tool or a workpiece

#36
20080111323
2008-05-15

Bit holders

#37
20070257450
2007-11-08

Tool holding fixture

#38
12765327
2018-01-23

Quick change tool bit holder for round shafts