Patents-Review.com
ClassID:

44238 ⎘

B23Q39/028 - CPC Classification

Classification description:

Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being capable of being brought to act at a single operating station with a plurality of workholder per toolhead in operating position

Sub-classes:
Recent Application in this class:
#1
20220371141
2022-11-24

PROCESSING DEVICE FOR PROCESSING ONE OR MORE WORKPIECES

 #2
20220234162
2022-07-28

HONING APPARATUS

 #3
20210252661
2021-08-19

Processing apparatus

 #4
20190317482
2019-10-17

System and method for removing a workpiece from a manufacturing fixture

 #5
20180353271
2018-12-13

Processing machine for the production of a dental workpiece

 #6
20180339353
2018-11-29

METHOD FOR CREATING OR MACHINING GEARS AND GEAR-CUTTING MACHINE DESIGNED THEREFOR

 #7
20180237229
2018-08-23

Rail processing device and method

 #8
20170232570
2017-08-17

Finishing device for finish machining of a workpiece, in particular of a crankshaft or a camshaft

 #9
20160167187
2016-06-16

Machine tool having a number of multispindle spindle assemblies

 #10
20150343537
2015-12-03

Machining method and machining apparatus of valve holes of cylinder head, and clamp device

 #11
20150298274
2015-10-22

Machine tool

 #12
20150258648
2015-09-17

Workpiece machining method

 #13
20150071724
2015-03-12

Cutting processing device

 #14
20140326114
2014-11-06

Double-spindle machining apparatus

 #15
20140130320
2014-05-15

Machine tool for the production of profiles

 #16
20130255066
2013-10-03

Dual-spindle machining apparatus

 #17
20130149073
2013-06-13

Can processing machine with cantilever design

 #18
20130133488
2013-05-30

Apparatus for machining shaft-shaped workpieces

 #19
20130042732
2013-02-21

Self-loading machining apparatus with two vertical workpiece spindles

 #20
20120324729
2012-12-27

Machining method and machining apparatus of valve holes of cylinder head, and clamp device

 #21
20120214387
2012-08-23

Honing machine comprising a device for the mechanical surface machining of workpieces

 #22
20120189395
2012-07-26

Working machine for making gears

 #23
20120180277
2012-07-19

MACHINE FOR MAKING GEARS

 #24
20120048075
2012-03-01

Lathe with two workpiece spindles

 #25
20110308066
2011-12-22

Simultaneous Integral Milling Operation Machine

 #26
20110158775
2011-06-30

Work machining method

 #27
20110081833
2011-04-07

Method for the operation of a gear or profile grinding machine and gear or profile grinding machine

 #28
20100213677
2010-08-26

Key for quick change for turret pocket

 #29
20100213030
2010-08-26

Lubrication applicator for can processing machine

 #30
20100212394
2010-08-26

Can processing machine with cantilever design

 #31
20100212393
2010-08-26

CAN PROCESSING MACHINE WITH CANTILEVER DESIGN

 #32
20100212390
2010-08-26

Dual ram assembly for necker machine

 #33
20100212385
2010-08-26

Quick change for transfer starwheel

 #34
20100212130
2010-08-26

Self compensating sliding air valve mechanism

 #35
20100205800
2010-08-19

Machine tool

 #36
20100054887
2010-03-04

MACHINE TOOL WITH A PLURALITY OF WORKTABLES

 #37
20090308217
2009-12-17

Cutting apparatus

 #38
20090308214
2009-12-17

Combined processing lathe and its tool post

 #39
20090155012
2009-06-18

Machining apparatus

 #40
20090082184
2009-03-26

Machine tool

 #41
20090000112
2009-01-01

Processing apparatus and method

 #42
20080121311
2008-05-29

Dadoing system

 #43
20070234541
2007-10-11

Machine tool and method for cutting machining of workpieces

 #44
20060236515
2006-10-26

Machine tool comprising a clamping device on both sides

 #45
20060218764
2006-10-05

Machine tool