ClassID:

44244

B23Q39/048 - 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 arranged to operate simultaneously at different stations, e.g. with an annular work-table moved in steps the work holder of a work station transfers directly its workpiece to the work holder of a following work station

Recent Application in this class:
#1
20230302593
2023-09-28

AUTOMATIC TOOL EXCHANGER

#2
20220379424
2022-12-01

Apparatus for machining hubs for vehicles

#3
20210394323
2021-12-23

Machine tool for machining a workpiece

#4
20210346998
2021-11-11

Transport device for receiving one or more module units having machine tool accessory devices and for transporting the one or more received module units

#5
20210316412
2021-10-14

Transport device for transporting one or more handling devices

#6
20200307309
2020-10-01

Wheel machining equipment

#7
20200086447
2020-03-19

Machining centre for timepiece components

#8
20190184513
2019-06-20

MACHINING DEVICE FOR MACHINING A WORKPIECE NARROW SIDE AND METHOD

#9
20180345393
2018-12-06

Apparatus and method for chamfering a workpiece having internal gearing

#10
20180111238
2018-04-26

Machine tool and machine tool system

#11
20170225285
2017-08-10

Machining system

#12
20170136547
2017-05-18

Machine tool and workpiece processing system

#13
20160256931
2016-09-08

Polishing and brushing techniques for cylindrical and contoured surfaces

#14
20160023316
2016-01-28

Dual-spindle machining apparatus

#15
20130340242
2013-12-26

Method and apparatus for complete machining of a shaft-shaped workpiece

#16
20110162182
2011-07-07

Machine tool

#17
20110158775
2011-06-30

Work machining method

#18
20100282037
2010-11-11

Machine tool for turning operations

#19
20090136312
2009-05-28

Turning center

#20
20070234541
2007-10-11

Machine tool and method for cutting machining of workpieces

#21
20050217442
2005-10-06

Automatic lathe

#22
20050217441
2005-10-06

Tool holder and method of machining work using this tool holder

#23
20050191140
2005-09-01

Method and apparatus for machining a blank from all directions

#24
20050177265
2005-08-11

Transfer line

#25
20050081351
2005-04-21

Crankshaft production machine

#26
20050076757
2005-04-14

Lathe

#27
20050073116
2005-04-07

Jig plate

#28
20050060859
2005-03-24

Numerically controlled lathe and method of machining work by this numerically controlled lathe