ClassID:

40621

B23B31/208 - 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 with a tool positioning stop

Recent Application in this class:
#1
20250058381
2025-02-20

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

#2
20230045564
2023-02-09

METHOD FOR GRIPPING CONSTANT-VELOCITY UNIVERSAL JOINT COMPONENT

#3
20210107069
2021-04-15

Adaptive Work-Stop

#4
20210008642
2021-01-14

Collet assembly of improved stability and collet thereof

#5
20200298321
2020-09-24

Tool holder

#6
20190299298
2019-10-03

Clamping Device For Securing A Clamping Part

#7
20190001421
2019-01-03

Adapter sleeve

#8
20180326506
2018-11-15

Drill Chuck Assembly

#9
20180161887
2018-06-14

ACTUATOR FOR A POWER TOOL

#10
20180071833
2018-03-15

Collet chuck

#11
20160346845
2016-12-01

Drill chuck assembly

#12
20140353930
2014-12-04

Apparatus and method for clamping a component on a rotating machine part

#13
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

#14
20130214494
2013-08-22

Collet

#15
20130089385
2013-04-11

COLLET CHUCK

#16
20120057946
2012-03-08

HOLDING APPARATUS FOR CUTTING TOOL

#17
20110169230
2011-07-14

CHUCK FOR TOOLS

#18
20090184479
2009-07-23

Clamping tool

#19
20070231094
2007-10-04

Chuck and article having mating features to prevent axial slippage

#20
20070216113
2007-09-20

Expansion Chucking Device

#21
20060131822
2006-06-22

Machining adapter having a collet and positive axial stop

#22
20060056932
2006-03-16

Total support with a collet chuck receiver

#23
20050248103
2005-11-10

Clamping apparatus for fixing a collet to a chuck

#24
20050079024
2005-04-14

Chuck device, processing apparatus using the same, and pivot shaft