ClassID:

41258

B23B2260/136 - CPC Classification

Classification description:

Details of constructional elements Springs

Recent Application in this class:
#1
20260070133
2026-03-12

HOLESAW ASSEMBLY

#2
20260042153
2026-02-12

FINISHING TOOL

#3
20260027629
2026-01-29

HOLE SAW ARBOR ASSEMBLY

#4
20250065421
2025-02-27

CUTTING ACCESSORY FOR A DRILL

#5
20230347425
2023-11-02

HOLE SAW ARBOR ASSEMBLY

#6
20230339025
2023-10-26

A LOCKING MECHANISM AND MANUFACTURE THEREOF

#7
20230294227
2023-09-21

TOOLING EXCHANGE MECHANISM AND MACHINE TOOL HAVING THE TOOLING EXCHANGE MECHANISM

#8
20230139793
2023-05-04

System And Method For Forming Aligned Holes In A Work Piece

#9
20230124359
2023-04-20

PROCESSING TOOL

#10
20230087899
2023-03-23

Flex adapter for stripping tool

#11
20220347765
2022-11-03

Clamping device for tool holder

#12
20220347764
2022-11-03

Clamping device for tool holder

#13
20220314419
2022-10-06

Work tool and impact tool

#14
20220097150
2022-03-31

HOLE SAW ARBOR ASSEMBLY

#15
20220016716
2022-01-20

TOOL FOR CHIP REMOVING MACHINING AND A KIT FOR A TOOL FOR CHIP REMOVING MACHINING

#16
20210276104
2021-09-09

Cutting tool

#17
20210252607
2021-08-19

Self-aligning chuck

#18
20210252605
2021-08-19

Subsea processing machine comprising a tool holder with a change hub for receiving rotary tools

#19
20210170499
2021-06-10

Chuck apparatus

#20
20210154750
2021-05-27

Hole saw arbor

#21
20210016369
2021-01-21

Depth limiting device

#22
20210008648
2021-01-14

System and method for forming aligned holes in a work piece

#23
20210008639
2021-01-14

Chuck with automatic jaw adjustment

#24
20200376569
2020-12-03

Drilling machine and laser alignment system thereof

#25
20200306839
2020-10-01

Depth adjustment stopper for drill bit

#26
20200276689
2020-09-03

Apparatus for driving a bone fixation pin

#27
20200108452
2020-04-09

Hole saw arbor assembly

#28
20190388976
2019-12-26

Side-lock modular drill with spring-assisted bump-off

#29
20190366447
2019-12-05

TOOL HOLDER WITH COILED SPRINGS

#30
20190160548
2019-05-30

Cutting tool and anvil

#31
20190111501
2019-04-18

Pilot pin for drill press

#32
20190111500
2019-04-18

Depth limiting device

#33
20190030617
2019-01-31

Retracting chuck

#34
20190009346
2019-01-10

Coupling for connecting an interchangeable tool head to a machine part of a pressing device

#35
20180326505
2018-11-15

Clamping device for holding a collet

#36
20180290215
2018-10-11

Clamping device and machining unit comprising such a clamping device

#37
20180272436
2018-09-27

Auto sizing chuck

#38
20180272435
2018-09-27

Power tool

#39
20180236566
2018-08-23

Chuck assembly for a rotary power tool

#40
20180231061
2018-08-16

MECHANICAL END-EFFECTOR CHANGER AND METHOD OF USING SAME

#41
20180185929
2018-07-05

Chuck mechanism, stair form member attached jaw and machine tool

#42
20180169769
2018-06-21

Depth limiting drill

#43
20180099338
2018-04-12

Pilot pin for drill press

#44
20180021860
2018-01-25

Fastener and method for fastening to associated structural assembly

#45
20180001394
2018-01-04

Large-stroke tensioning device in wheel machining process

#46
20170341157
2017-11-30

TOOL HOLDER FOR A CUTTING TOOL AND SLEEVE FOR A TOOL HOLDER

#47
20170304906
2017-10-26

Self-locking drill chuck

#48
20170291228
2017-10-12

Hole saw mandrel assembly

#49
20170291225
2017-10-12

Chuck structure

#50
20170246693
2017-08-31

Tool holder with coiled springs

#51
20170225236
2017-08-10

Self-locking drill chuck

#52
20170216985
2017-08-03

Counterbalance system for upper horizontal surface drilling operations

#53
20170203372
2017-07-20

Chuck assembly for a rotary power tool

#54
20170173707
2017-06-22

Method for deburring the edges of intersecting boreholes, and tool for implementing the method

#55
20170151613
2017-06-01

Clamping device

#56
20170129019
2017-05-11

Clamping device

#57
20170036276
2017-02-09

Tool holder assemblies and methods of using the same

#58
20170023432
2017-01-26

Device for aligning a workpiece in a mass-centring device

#59
20170021431
2017-01-26

Mechanical end-effector changer and method of using same

#60
20160318106
2016-11-03

DRILL CHUCK FOR PREVENTING OVER-POSITION OPERATION

#61
20160250693
2016-09-01

Pilot pin for drill press

#62
20160193664
2016-07-07

Auto sizing chuck

#63
20160114404
2016-04-28

Processing mechanism and processing device using same

#64
20150360300
2015-12-17

Rotary cutting tool including cutting head having coupling pin with guiding and fastening recesses

#65
20150336178
2015-11-26

Vibration reduction device for machine tool

#66
20150321260
2015-11-12

Tube scraper with biased blades

#67
20150306675
2015-10-29

Chuck assembly for a rotary power tool

#68
20150231704
2015-08-20

Toolholder with insert clamp and method for changing cutting inserts on a toolholder

#69
20150217434
2015-08-06

Hand-held machine tool

#70
20150217377
2015-08-06

Spindle liner component for turning machines

#71
20150202694
2015-07-23

Clamping device

#72
20150061234
2015-03-05

Collet adapter

#73
20150048565
2015-02-19

Clamping unit, in particular for use in a machining center, or a turning or milling center

#74
20150014947
2015-01-15

Collet adaptor

#75
20140217684
2014-08-07

Rotary tool including a collet

#76
20140178141
2014-06-26

Adjustable drill guide for wooden model cars

#77
20140174776
2014-06-26

Handheld power tool having a shiftable mechanism

#78
20140126973
2014-05-08

Quick release rotary tool mandrel

#79
20140126969
2014-05-08

Cutting tool as well as a holder blade therefor

#80
20140117630
2014-05-01

Clamping device for a balancing machine

#81
20140064862
2014-03-06

Holder assembly for a cutting tool insert and a cutting tool

#82
20130320637
2013-12-05

Quick change power tool chuck

#83
20130001896
2013-01-03

TOOL HOLDER FOR A CUTTING TOOL AND SLEEVE FOR A TOOL HOLDER

#84
20120292863
2012-11-22

Quick change clamping device

#85
20120256380
2012-10-11

Auto sizing chuck

#86
20120237306
2012-09-20

Hole saw

#87
20120163933
2012-06-28

Core drilling machine having an interchangeable drill bit

#88
20120125171
2012-05-24

BORER FOR AN OSCILLATING TOOL

#89
20120119451
2012-05-17

Method of chucking a tool or a workpiece and apparatus for carrying out the method

#90
20120061926
2012-03-15

Workholding apparatus for workpiece transfer

#91
20120018181
2012-01-26

Output Mode Switching Device For Power Tool

#92
20110211923
2011-09-01

Cutting tool assembly having a clamping mechanism

#93
20110170975
2011-07-14

Rotary tool including a collet

#94
20110167887
2011-07-14

Pipe chamfering device

#95
20110085864
2011-04-14

Tool holder assembly

#96
20110079408
2011-04-07

Handheld power tool having a shiftable mechanism

#97
20110064533
2011-03-17

Drilling Machine Tool

#98
20100183390
2010-07-22

Cutting knife for chip-removing cutting tools with breaking notch

#99
20100166515
2010-07-01

Deburring Tool For Deburring Drilled Holes With Paired Assembly Of Cutting Knives And A Rotary-Driven Tool Holder

#100
20100133762
2010-06-03

Universal tool bit shank

#101
20100111621
2010-05-06

Cutting tool holder and a cutting insert therefor

#102
20100108337
2010-05-06

Compliant shifting mechanism for right angle drill

#103
20100003095
2010-01-07

Device for deburring small-sized bore diameters

#104
20090218774
2009-09-03

Safe and quick release device for a tool adapter

#105
20090160139
2009-06-25

Locking mechanism with quick disassembly means

#106
20090139375
2009-06-04

Quick change spindle

#107
20090116917
2009-05-07

Large Holesaw Mandrel Assembly

#108
20090092451
2009-04-09

Cutting tool holder and a cutting insert therefor

#109
20090051128
2009-02-26

Chuck and rotary orienting device

#110
20090045593
2009-02-19

Connection between two tool parts

#111
20090008848
2009-01-08

Fixing device

#112
20080191429
2008-08-14

Bore head

#113
20080166193
2008-07-10

Stationary power drill

#114
20080124181
2008-05-29

Drilling device with displacement dependent spring and/or damper

#115
20080118315
2008-05-22

Large holesaw mandrel assembly

#116
20080104820
2008-05-08

Method for clamping and subsequently machining a disk or ring-shaped workpiece

#117
20080075542
2008-03-27

Quick change holder for cutting tool

#118
20070296132
2007-12-27

MACHINING FIXTURE FOR CENTERING AND HOLDING WORKPIECE

#119
20070278751
2007-12-06

Support Apparatus

#120
20070269279
2007-11-22

Deburring tool and cutting insert therefor

#121
20070196187
2007-08-23

Assembly for retaining a cutting insert in a pocket of a tool holder

#122
20070152408
2007-07-05

Universal tool bit shank

#123
20070087306
2007-04-19

Clamping device and dental handpiece including same

#124
20070057473
2007-03-15

Rotary tool holder assemblie

#125
20060291973
2006-12-28

Device and a method for preventing or reducing vibrations in a cutting tool

#126
20060280566
2006-12-14

Quick change holder for cutting tool

#127
20060261562
2006-11-23

Compensating arbor or chuck

#128
20060251487
2006-11-09

Clamping device

#129
20060237917
2006-10-26

Mechanism for providing residual thrust load on chuck actuating screw

#130
20060213339
2006-09-28

Device for clamping a workpiece along a rotatably driven longitudinal axis

#131
20060186615
2006-08-24

Drill chuck tool bit locator

#132
20060186610
2006-08-24

Drill chuck actuator

#133
20060131821
2006-06-22

Machining fixture for centering and holding workpiece

#134
20060029482
2006-02-09

Tool holder assembly

#135
20060029480
2006-02-09

Tool holder assembly

#136
20060029479
2006-02-09

TOOL HOLDER ASSEMBLY

#137
20060027028
2006-02-09

Force sensor method and construction

#138
20060017238
2006-01-26

Collet system for use in lens production

#139
20060008768
2006-01-12

Clamping device and dental handpiece including same

#140
20050268759
2005-12-08

Slidable boring tool with fine adustment

#141
20050245178
2005-11-03

Apparatus for machining a cylinder bore surface and method of machining the cylinder bore surface using the apparatus

#142
20050236780
2005-10-27

Method for clamping and subsequently machining a disk or ring-shaped workpiece

#143
20050220556
2005-10-06

Main spindle apparatus and tool holder clamp unit used therefor

#144
20050087046
2005-04-28

Force limiting workpiece holding device

#145
20050079019
2005-04-14

Toolholder assembly

#146
20050047878
2005-03-03

Tool chuck having a light transmitting capability

#147
20050046125
2005-03-03

Center drive machine and clamping device therefore

#148
20050042045
2005-02-24

Tapping tool for use with drill press

#149
20050002748
2005-01-06

Machine spindle having a gas spring-operated tool-clamping mechanism