Patents-Review.com
ClassID:

41283 ⎘

B23B2270/025 - CPC Classification

Classification description:

Details of turning, boring or drilling machines, processes or tools not otherwise provided for; Use of a particular power source Hydraulics

Recent Application in this class:
#1
20250276386
2025-09-04

UTILITIES SUPPLY APPARATUS FOR TOOL HOLDER OF MACHINE TOOL

 #2
20230302596
2023-09-28

TURRET DEVICE

 #3
20230044987
2023-02-09

Electrospindle with integrated feed with automatic tool holder change

 #4
20230001493
2023-01-05

Clamping device for tool holder

 #5
20230001246
2023-01-05

Drilling Extinguishing Device And Drilling Extinguishing System, Drill

 #6
20220347765
2022-11-03

Clamping device for tool holder

 #7
20220339711
2022-10-27

CUTTING TOOL REST AND MACHINE TOOL

 #8
20220193794
2022-06-23

Pressure-Medium-Controlled Countersinking Tool with Blade Centering

 #9
20210252605
2021-08-19

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

 #10
20200406371
2020-12-31

Combination tool and tool holder for a combination tool

 #11
20200368827
2020-11-26

Active-pressure hole finishing tool

 #12
20200222991
2020-07-16

Boring tool

 #13
20190126367
2019-05-02

Pipe facing machine system

 #14
20190022765
2019-01-24

Boring bar actuatable by a centrifugal force

 #15
20180200805
2018-07-19

Wheel clamp

 #16
20180093333
2018-04-05

Device configured to selectively apply tools against a workpiece on a lathe

 #17
20170348773
2017-12-07

Selection system having improved axial locking

 #18
20170312834
2017-11-02

VEHICLE WHEEL LATHE FIXTURE

 #19
20170291226
2017-10-12

Hydraulic chuck device

 #20
20170276214
2017-09-28

SPLIT FRAME GEARBOX

 #21
20170209940
2017-07-27

Lathe Chuck for Aluminum Alloy Hubs

 #22
20170036276
2017-02-09

Tool holder assemblies and methods of using the same

 #23
20160184901
2016-06-30

Tailstock for machine tools

 #24
20160096227
2016-04-07

Main spindle device of machine tool

 #25
20160082522
2016-03-24

MATERIAL-REMOVING MACHINE TOOL, TOOL SET AND METHOD FOR PRODUCING A CYLINDER HAVING A BLIND AND/OR STEPPED BORE

 #26
20160039011
2016-02-11

Lathe tool mounting expander

 #27
20150343538
2015-12-03

Drilling apparatus

 #28
20150209869
2015-07-30

MACHINE TOOL

 #29
20150078849
2015-03-19

Collapsible drill and associated methods of use

 #30
20140353931
2014-12-04

Hydraulic chuck with a reduction sleeve

 #31
20140294523
2014-10-02

Tool holder attaching/detaching structure of machine tool

 #32
20130064616
2013-03-14

Tool radius adjusting method in machine tool and machine tool for practicing the method

 #33
20120144967
2012-06-14

TAIL SPINDLE OF LATHE INCLUDING OIL HYDRAULIC CIRCUIT FOR THRUST COMPENSATION

 #34
20110303057
2011-12-15

Pressure-activated ID grooving tool

 #35
20110221144
2011-09-15

Workholder for holding a workpiece to be processed in a machine tool

 #36
20110116880
2011-05-19

Tool radius adjusting system for boring holder, tool radius adjusting method in machine tool, and machine tool

 #37
20110074121
2011-03-31

CHUCK WITH STATIONARY ACTUATOR

 #38
20100089047
2010-04-15

ACTUATOR, UNCLAMP APPARATUS HAVING ACTUATOR, AND MACHINING APPARATUS

 #39
20100054874
2010-03-04

Flip cartridges and material removal tool with same

 #40
20100014933
2010-01-21

Backbore tool with coolant actuation

 #41
20090051094
2009-02-26

Clamping fixture including a chuck and a workpiece pallet releasably located thereon

 #42
20080298914
2008-12-04

Actuated material removal tool

 #43
20070296132
2007-12-27

MACHINING FIXTURE FOR CENTERING AND HOLDING WORKPIECE

 #44
20070274793
2007-11-29

Tool with selectively biased member and method for forming a non-axis symmetric feature

 #45
20070145131
2007-06-28

Apparatus for cutting an internal bore

 #46
20060131821
2006-06-22

Machining fixture for centering and holding workpiece

 #47
20050245178
2005-11-03

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

 #48
20050226693
2005-10-13

Tool for machining workpieces

 #49
20050220550
2005-10-06

Deburring tool for deburring on the interior and/or exterior

 #50
20050166727
2005-08-04

Method for indexing a rotating tool and a tool for machining

 #51
20050150336
2005-07-14

Snap-ring groove cutting tool for portable line boring machine

 #52
14834537
2018-12-25

Multi-spindle machine control system