Patents-Review.com
ClassID:

40521 ⎘

B23B31/028 - CPC Classification

Classification description:

Chucks ; Expansion mandrels; Adaptations thereof for remote control; Chucks the axial positioning of the tool being adjustable

Recent Application in this class:
#1
20250033123
2025-01-30

MODULAR HYDRAULIC CHUCKS

 #2
20240399467
2024-12-05

PROCESSING TOOL

 #3
20230415241
2023-12-28

Handle apparatus for an industrial machine tool

 #4
20220274158
2022-09-01

Rivet block including integrated rivet feed bores

 #5
20220250169
2022-08-11

Expander unit with magnetic spring for a split stirling cryogenic refrigeration device

 #6
20220250167
2022-08-11

Chuck for acquiring a warped workpiece

 #7
20220168870
2022-06-02

ROTARY TOOL WITH AXIAL ADJUSTMENT MECHANISM

 #8
20210245317
2021-08-12

Handle apparatus for an industrial machine tool

 #9
20210245269
2021-08-12

Lower drill tool for precision forming of openings in a bracket, and methods of use

 #10
20210245265
2021-08-12

Drill system, an upper drill tool and a lower drill tool for precision forming of openings in a bracket, and methods of use

 #11
20210245234
2021-08-12

Rivet fastener apparatus

 #12
20200198021
2020-06-25

Lathe error-correcting collet chuck

 #13
20190217399
2019-07-18

Rotating tool having a tool anchorage arrangement following a stepped path and method of positioning said tool

 #14
20190168312
2019-06-06

Cutting tool and method of assembling cutting tool

 #15
20190134716
2019-05-09

Holder for a rotary tool, for example one hole saw

 #16
20180369976
2018-12-27

Cooling system and method for machine tools

 #17
20180318937
2018-11-08

Lathe error-correcting collet chuck

 #18
20180147684
2018-05-31

Method of determining pull-out of a cutting tool and a rotatable tool holder for a cutting tool

 #19
20170341157
2017-11-30

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

 #20
20170304912
2017-10-26

Clamping system

 #21
20170304905
2017-10-26

Rigid modular holding system with radial and axial compensation

 #22
20170259347
2017-09-14

Hydraulic expansion chuck and method for producing such an expansion chuck

 #23
20170232566
2017-08-17

Tool holder with fluid supply

 #24
20170165801
2017-06-15

Float type clamping mechanism

 #25
20170157382
2017-06-08

TATTOO MACHINE FLOATING COLLET APPARATUS AND SYSTEM

 #26
20160229017
2016-08-11

Rotating chuck with coolant groove arrangement

 #27
20160114405
2016-04-28

Electrically-adjustable tool holder

 #28
20150306676
2015-10-29

Hydraulic expansion chuck

 #29
20150174666
2015-06-25

Chuck

 #30
20140353931
2014-12-04

Hydraulic chuck with a reduction sleeve

 #31
20140232072
2014-08-21

Chuck

 #32
20140145406
2014-05-29

Hydraulic expansion chuck and method for producing such an expansion chuck

 #33
20130300071
2013-11-14

Chuck

 #34
20130175769
2013-07-11

COMBINATION TOOL HOLDER

 #35
20130069322
2013-03-21

Tool Holder

 #36
20130015627
2013-01-17

Expansion chuck for loss-free transmission of a lubricating medium

 #37
20130001896
2013-01-03

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

 #38
20120211950
2012-08-23

Chuck for a tool

 #39
20120189397
2012-07-26

DEVICE FOR SEALING

 #40
20120074655
2012-03-29

Adjusting device for shrink-fit chuck tool holder

 #41
20120025475
2012-02-02

Chuck

 #42
20110175300
2011-07-21

Hydraulic expansion chuck

 #43
20100148454
2010-06-17

Interface between a rotating shank tool and a lubricant transfer area in a tool holder

 #44
20100066037
2010-03-18

Axially adjustable tool holder

 #45
20090033043
2009-02-05

Tool holder for clamping tools by shrink fit

 #46
20080260479
2008-10-23

Device for supplying coolant into a shank of a rotary tool as well as a rotary tool, in particular a drill

 #47
20080185793
2008-08-07

Tool Holder

 #48
20080184570
2008-08-07

Method for positioning a tool

 #49
20070252344
2007-11-01

Intermediary Bushing for a Chuck and Method for Producing the Same

 #50
20070206998
2007-09-06

Tool clamping device

 #51
20070145692
2007-06-28

Hydraulic expansion chuck for chucking a tool, such as a boring tool, milling cutter, or other cutting tool

 #52
20070059117
2007-03-15

Tool holder for the shrink-attachment of tools

 #53
20060186615
2006-08-24

Drill chuck tool bit locator

 #54
20060078396
2006-04-13

Tool holding device and method for positioning a tool

 #55
20060051173
2006-03-09

Key cutting machine

 #56
20060048368
2006-03-09

Method for fixing a tool in a defined axial position

 #57
20060013665
2006-01-19

Tool holder assembly

 #58
20050275170
2005-12-15

Depth adjustment for a clamping chuck

 #59
20050238451
2005-10-27

System for mounting a machine tool in a holder

 #60
20050141978
2005-06-30

Device for thermally shrinking tools