Patents-Review.com
ClassID:

40617 ⎘

B23B31/201 - 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

Sub-classes:
Recent Application in this class:
#1
20240181540
2024-06-06

TOOL HOLDER, DEVICE AND METHOD FOR CLAMPING AND UNCLAMPING TOOLS

 #2
20230364687
2023-11-16

TOOL HOLDER HAVING A CYLINDRICAL FIXATION BORE EXTENDING REARWARDLY FROM A FRONT FIXATION SURFACE AND A FASTENING BORE INTERSECTING THE FRONT FIXATION SURFACE

 #3
20230173588
2023-06-08

Tool Assembly for a Crafting Apparatus

 #4
20230093784
2023-03-23

RAPID CHANGE CHUCK ADAPTER

 #5
20230001492
2023-01-05

COLLET

 #6
20220379388
2022-12-01

RAPID CHANGE CHUCK ADAPTER

 #7
20210236144
2021-08-05

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

 #8
20210229187
2021-07-29

Tool holder

 #9
20200398404
2020-12-24

Tool assembly for a crafting apparatus

 #10
20200384544
2020-12-10

Chucking apparatus for chucking an object, in particular a tool, tool holding fixture and machine tool

 #11
20200189008
2020-06-18

Portable milling machine having a spanner

 #12
20200147699
2020-05-14

Cutter holder with reduced assembly tolerances

 #13
20200086398
2020-03-19

Coolant collet assembly

 #14
20200061781
2020-02-27

Tool for removing collars

 #15
20200038966
2020-02-06

Keyless chuck assembly

 #16
20200016665
2020-01-16

Tool holder with built-in cavities

 #17
20190329328
2019-10-31

POWER TOOL WITH WORKING IMPLEMENT ATTACHMENT

 #18
20190299298
2019-10-03

Clamping Device For Securing A Clamping Part

 #19
20190240743
2019-08-08

Chuck device

 #20
20190118269
2019-04-25

Tool chuck, tool holding method and tool removing method

 #21
20190030618
2019-01-31

Tool holding system having captive and non-releasable members, method of manufacture and assembly of same and cutting tool

 #22
20180297162
2018-10-18

Cutting tool holding mechanism, cutting tool holder and machine tool system

 #23
20180221968
2018-08-09

Router

 #24
20180185035
2018-07-05

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

 #25
20180132971
2018-05-17

Clamping device for clamping a cylindrical instrument shank

 #26
20180071833
2018-03-15

Collet chuck

 #27
20170326654
2017-11-16

Router

 #28
20170203373
2017-07-20

Self-tightening rotary tool holding system

 #29
20170189971
2017-07-06

Vibration Absorption Cutter Holder

 #30
20160346884
2016-12-01

Machine tool

 #31
20160339527
2016-11-24

Tool holder having a collet holder and a tool insert for use in a tool holder

 #32
20160236334
2016-08-18

Tool for removing collars

 #33
20160228953
2016-08-11

Bit retaining system for rotary tool

 #34
20160193709
2016-07-07

Fabrication system and method of using the same

 #35
20160193666
2016-07-07

Tool holder with built-in cavities

 #36
20160113669
2016-04-28

Blade retention mechanism for surgical instrument

 #37
20160052062
2016-02-25

Tool holder

 #38
20160023314
2016-01-28

Guide bush control device and method of adjusting guide bush

 #39
20150336179
2015-11-26

Pre-stressing damping system

 #40
20150099243
2015-04-09

Axially elongate dental machining portion

 #41
20150047480
2015-02-19

Guide bush adjusting device

 #42
20150021864
2015-01-22

Clamping device

 #43
20140374998
2014-12-25

Bit retaining system for rotary tool

 #44
20140346742
2014-11-27

Adjustable clamping device

 #45
20140319785
2014-10-30

Tool Holder with Tensioning Design

 #46
20140306408
2014-10-16

Sealing device for a collet chuck

 #47
20140230231
2014-08-21

Support and gripping device of a mechanical part, suitable for a machine tool

 #48
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

 #49
20140103611
2014-04-17

Bi-directional quick change tool-less lever and wedge actuated collet chuck, system and/or method for using the same

 #50
20140054866
2014-02-27

Cutting tool lock nut having grooved collet-locking surface and cutting tool incorporating same

 #51
20140005700
2014-01-02

Blade retention mechanism for surgical instrument

 #52
20140001713
2014-01-02

Gripper with emergency release

 #53
20130320635
2013-12-05

Release mechanism for a rotary tool

 #54
20130320634
2013-12-05

Collet positioning mechanism for a rotary tool

 #55
20130320633
2013-12-05

Collet retention mechanism for a rotary tool

 #56
20130213194
2013-08-22

Slip-proof clamping system

 #57
20130062838
2013-03-14

Wrench for rotary tool

 #58
20120292863
2012-11-22

Quick change clamping device

 #59
20120200048
2012-08-09

TOOL CLAMPING SYSTEM AND MACHINE TOOL HAVING A TOOL CLAMPING SYSTEM

 #60
20120169017
2012-07-05

COLLET CHUCK

 #61
20120161404
2012-06-28

WORKHOLDING APPARATUS FOR MACHINE TOOL

 #62
20120125162
2012-05-24

Combination ER wrench

 #63
20120121354
2012-05-17

Fastening nut and tool bit holding system

 #64
20120061925
2012-03-15

Collet chuck

 #65
20120025475
2012-02-02

Chuck

 #66
20110196380
2011-08-11

Tensioning device for surgical elements

 #67
20110158759
2011-06-30

TOOL HOLDER HAVING A COLLET HOLDER AND A TOOL INSERT FOR USE IN A TOOL HOLDER

 #68
20110129313
2011-06-02

Tool holder and method for assembling the same

 #69
20100301569
2010-12-02

Bi-directional quick change tool-less lever and wedge actuated collet chuck, system and/or method for using the same

 #70
20100215453
2010-08-26

Router

 #71
20100209207
2010-08-19

Router

 #72
20100201084
2010-08-12

Clamping Apparatus and Arrangement of Such a Clamping Apparatus with a Collet

 #73
20100192344
2010-08-05

Mechanical clamping element and clamping system

 #74
20100148455
2010-06-17

Tool holder

 #75
20100140882
2010-06-10

Side actuated collet lock mechanism

 #76
20100117311
2010-05-13

Clamping device and collet chuck, base and chuck key therefor

 #77
20100096813
2010-04-22

CHUCKING END STRUCTURE OF HAND TOOLS

 #78
20100025943
2010-02-04

Chuck

 #79
20090278324
2009-11-12

Tool chucking apparatus

 #80
20090202314
2009-08-13

BORING TOOL AND HOLDER FOR THE SAME

 #81
20090179371
2009-07-16

Work piece carrier for exactly positioning a work piece on a chuck and clamping apparatus with a chuck and a work piece carrier

 #82
20090026718
2009-01-29

Toolless bitholder for spiral saws

 #83
20080290614
2008-11-27

Pressing device for latching and releasing chucking device

 #84
20080224425
2008-09-18

Tool chucking apparatus

 #85
20080224424
2008-09-18

Tool chucking apparatus

 #86
20080072773
2008-03-27

Pressing device

 #87
20080054575
2008-03-06

Collet reduction with extracting device

 #88
20070281528
2007-12-06

Pressing device

 #89
20070087306
2007-04-19

Clamping device and dental handpiece including same

 #90
20060290077
2006-12-28

Collet holder for a multi-jaw chuck

 #91
20060197291
2006-09-07

Collet and lock nut

 #92
20060110229
2006-05-25

Collet system for rotary tools

 #93
20060104711
2006-05-18

Method for connecting two components and a component system for carrying out the method

 #94
20060056933
2006-03-16

Tool assembly

 #95
20060027028
2006-02-09

Force sensor method and construction

 #96
20060018727
2006-01-26

Power tool with tool bit holder operator

 #97
20060008768
2006-01-12

Clamping device and dental handpiece including same

 #98
20050280216
2005-12-22

Machine tool arbor fitted for tool-less chucking

 #99
20050141978
2005-06-30

Device for thermally shrinking tools

 #100
20050098003
2005-05-12

Machining apparatus and method of using same

 #101
20050031424
2005-02-10

Reversible drill and drive tool

 #102
15725270
2018-08-28

Dental clamping apparatus and operating method thereof

 #103
15087381
2017-06-06

Large-capacity spindle assemblies and collets for use in davenport multi-spindle screw machines