Patents-Review.com
ClassID:

40524 ⎘

B23B31/08 - CPC Classification

Classification description:

Chucks ; Expansion mandrels; Adaptations thereof for remote control; Chucks holding tools yieldably

Sub-classes:
Recent Application in this class:
#1
20250249517
2025-08-07

TILTING MECHANISM

 #2
20240399473
2024-12-05

DEBURRING APPARATUS AND DEBURRING METHOD

 #3
20230373017
2023-11-23

CHAMFERING TOOL AND ROTARY TOOL

 #4
20220281018
2022-09-08

DEBURRING TOOL AND DEBURRING METHOD

 #5
20220126374
2022-04-28

Deburring apparatus and deburring method

 #6
20210107071
2021-04-15

Deburring tool and deburring method

 #7
20210016367
2021-01-21

Compact flexible impact bit holder

 #8
20200130071
2020-04-30

Deburring tool and deburring method

 #9
20200061719
2020-02-27

Chuck device

 #10
20190084056
2019-03-21

Axially and radially compliant deburring tool

 #11
20180281081
2018-10-04

Machining toolholder

 #12
20170355024
2017-12-14

Flexible coupling for attaching a collet to a draw bar

 #13
20170312839
2017-11-02

Tap holder for multiple tap sizes

 #14
20170309511
2017-10-26

Chuck for supporting a wafer

 #15
20170291225
2017-10-12

Chuck structure

 #16
20170239733
2017-08-24

Tool receptacle with damping element

 #17
20170021430
2017-01-26

Self-centering compact floating reamer holder

 #18
20160107242
2016-04-21

Tool holder assembly with dampening elements

 #19
20160089726
2016-03-31

Device for capturing, centring, gripping and/or securing objects

 #20
20160067790
2016-03-10

Tool attachment and through spindle coolant systems for use with ultrasonic machining modules

 #21
20160023283
2016-01-28

Machining system

 #22
20150231708
2015-08-20

Cylindrical grinding process and as-ground part resulting from such process

 #23
20140234541
2014-08-21

Device for holding and centering elongated objects during rotational surface treatment

 #24
20140001715
2014-01-02

Tool adaptor having an integrated damping device

 #25
20130192059
2013-08-01

Machining apparatus for grinding, milling, polishing or the like of a dental workpiece

 #26
20110280676
2011-11-17

Tail piece for an extendable drill bit assembly having a reduced head

 #27
20110193299
2011-08-11

Shrink-fit tool with mechanical retention member, and method of mounting a tool to a toolholder

 #28
20110170964
2011-07-14

DRILLING TOOL AND DEVICE WITH SELF-MAINTAINED AXIAL VIBRATIONS

 #29
20100107830
2010-05-06

Burr elimination device for camshaft

 #30
20090209356
2009-08-20

Tap holder

 #31
20080298912
2008-12-04

Variable tuned holder for machine tools

 #32
20070258782
2007-11-08

Processing tool

 #33
20060067800
2006-03-30

Force-balanced air supply for pneumatic tools

 #34
20050180829
2005-08-18

Pneumatically driven deburring tool having an articulated air joint

 #35
20050019123
2005-01-27

Deburring tool