Patents-Review.com
ClassID:

41303 ⎘

B23B2270/38 - CPC Classification

Classification description:

Details of turning, boring or drilling machines, processes or tools not otherwise provided for Using magnetic fields

Recent Application in this class:
#1
20250144720
2025-05-08

Collet Chuck

 #2
20250114848
2025-04-10

STATIONARY MACHINE TOOL

 #3
20230032640
2023-02-02

MODULAR WORKHOLDING APPARATUS

 #4
20220212270
2022-07-07

Built-in type supersonic spindle and excitation method using same

 #5
20200078871
2020-03-12

Modular workholding apparatus

 #6
20180243839
2018-08-30

Chuck for a high precision machine tool

 #7
20180029137
2018-02-01

Work holder and work machining method

 #8
20160114405
2016-04-28

Electrically-adjustable tool holder

 #9
20150306679
2015-10-29

Magnetic drill press with alternate power source

 #10
20150266105
2015-09-24

Magnetic drill system

 #11
20150086286
2015-03-26

Electric Power Tool

 #12
20130000452
2013-01-03

METHOD FOR PREVENTING WEAR OF MONOCRYSTALLINE DIAMOND TOOLS BY APPLYING MULTIPLE PHYSICAL FIELDS DURING ULTRA-PRECISION MACHINING

 #13
20110210720
2011-09-01

ALIGNMENT SYSTEM

 #14
20110115172
2011-05-19

High precision chuck with centering function

 #15
20110068546
2011-03-24

Clamping unit

 #16
20100212158
2010-08-26

Method of damping vibrations during a machining operation

 #17
20090116917
2009-05-07

Large Holesaw Mandrel Assembly

 #18
20080315869
2008-12-25

Magnetic indexer for high accuracy hole drilling

 #19
20080174296
2008-07-24

Magnetic indexer for high accuracy hole drilling

 #20
20080118315
2008-05-22

Large holesaw mandrel assembly

 #21
20080075549
2008-03-27

Non-ferrous bit for use with a magnetic chuck

 #22
20080072719
2008-03-27

NON-FERROUS BIT FOR USE WITH A MAGNETIC CHUCK

 #23
20080041604
2008-02-21

Tool with an oscillating head

 #24
20070246875
2007-10-25

Device for Clamping Workpieces Undergoing Mechanical Machining and a Machine Tool Incorporating the Device

 #25
20070172323
2007-07-26

Drill, and drilling method

 #26
20070169596
2007-07-26

Collet chuck for direct drive rotary stage

 #27
20070152012
2007-07-05

Method for inserting fasteners

 #28
20060229132
2006-10-12

Clamping device for axially harmonically oscillating components

 #29
20060219066
2006-10-05

Hybrid orbiting spindle for shaping non-circular holes

 #30
20050188798
2005-09-01

Magnetically levitated high-speed spindle for shaping irregular surfaces