ClassID:

40556

B23B31/1207 - 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 moving obliquely to the axis of the chuck in a plane containing this axis

Sub-classes:
Recent Application in this class:
#1
20220118529
2022-04-21

TOOL HOLDER WITH MEASURING APPARATUS

#2
20220118528
2022-04-21

Clutch Device, Drill Chuck, Power Tool, and Bidirectional Rotation Method of Drill Chuck

#3
20190184470
2019-06-20

Gear self-tightening drill chuck

#4
20170225313
2017-08-10

Impact Tool Attachment

#5
20160114408
2016-04-28

POWER TOOL WITH AUTOMATIC CHUCK

#6
20160052062
2016-02-25

Tool holder

#7
20150209871
2015-07-30

Drill chuck

#8
20150158092
2015-06-11

Drill apparatus and drill chuck

#9
20140374999
2014-12-25

Power drill

#10
20140346744
2014-11-27

Tool attachment for a hand-held machine tool

#11
20140284888
2014-09-25

Drill chuck

#12
20140262409
2014-09-18

Chuck sleeve for power tool

#13
20140020232
2014-01-23

Method for manufacturing a variator disc for use in a toroidal continuously variable transmission

#14
20140001714
2014-01-02

Clamping device for clamping a fastener

#15
20130319707
2013-12-05

Power drill

#16
20130277923
2013-10-24

Power tool with automatic chuck

#17
20120319364
2012-12-20

CHUCK ASSEMBLY FOR LIGHT ALLOY WHEELS

#18
20120111594
2012-05-10

Hand-held power tool

#19
20110147022
2011-06-23

Power drill

#20
20110030985
2011-02-10

Impact drill

#21
20110000692
2011-01-06

Hand-held power tool

#22
20100219595
2010-09-02

Drill adapter for an air impact wrench

#23
20090289425
2009-11-26

Chuck engagement lock mechanism

#24
20090224491
2009-09-10

CHUCK WRENCH FOR A DRILL

#25
20080226407
2008-09-18

Bit holding apparatus for use with a power tool

#26
20080088098
2008-04-17

Combination of driving tool and chuck key

#27
20070200302
2007-08-30

Tool-holder chuck for fitting to a rotating machine

#28
20060233622
2006-10-19

Bit holding apparatus for use with a power tool

#29
20060192352
2006-08-31

Self-centering drill bit chuck

#30
20060088393
2006-04-27

Extended sleeve removable chuck

#31
20050135890
2005-06-23

Bit holding apparatus for use with a power tool