ClassID:

40376

B23B13/04 - CPC Classification

Classification description:

Arrangements for automatically conveying or chucking or guiding stock for turning-machines with a plurality of working-spindles

Recent Application in this class:
#1
20260070129
2026-03-12

Machine Tool

#2
20250050425
2025-02-13

TOOL POST COMPRISING A PLURALITY OF TOOL-HOLDER SPINDLES AND NUMERICALLY-CONTROLLED MACHINE TOOL INCLUDING SUCH A TOOL POST

#3
20240307972
2024-09-19

AUXILIARY SPINDLE FOR A TOOL HOLDER TURRET

#4
20240278328
2024-08-22

FORWARD-FACING TWO-SPINDLE LATHE

#5
20240123509
2024-04-18

Efficient brake disc processing device

#6
20230182251
2023-06-15

Machine tool system

#7
20230001528
2023-01-05

LOADING DEVICE AND MACHINE TOOL INCLUDING THE LOADING DEVICE

#8
20220297195
2022-09-22

APPARATUS FOR FEEDING BARS

#9
20220234112
2022-07-28

Machine tool and machining method

#10
20220161333
2022-05-26

Machine tool and detection method

#11
20210402483
2021-12-30

Machine tool

#12
20200368821
2020-11-26

LATHE

#13
20200353531
2020-11-12

Apparatus for advancing and supplying bars to a machine tool

#14
20200206822
2020-07-02

Multi-Spindle Lathe

#15
20200009662
2020-01-09

Tool carrier assembly for use at a lathe and lathe having such tool carrier assembly

#16
20190314898
2019-10-17

Turning machine and method for turning workpieces

#17
20180369979
2018-12-27

Machine tool, in particular multi-spindle turning machine

#18
20180369978
2018-12-27

Machine tool, in particular multi-spindle turning machine

#19
20180369921
2018-12-27

Bar loader apparatus for use with a machine tool and machine tool equipped with such bar loader apparatus

#20
20170282322
2017-10-05

Machine tool system and workpiece transport method

#21
20170259343
2017-09-14

Bar Feeding Device

#22
20160158845
2016-06-09

Apparatus for feeding bars to a machine tool

#23
20160107240
2016-04-21

Machine tool

#24
20160039062
2016-02-11

Workpiece conveyor and machine tool

#25
20160030302
2016-02-04

Method and device for the surface working of a cosmetic product

#26
20150360294
2015-12-17

Apparatus for feeding bars to a machine tool

#27
20130333532
2013-12-19

Machine tool system

#28
20130255066
2013-10-03

Dual-spindle machining apparatus

#29
20110158775
2011-06-30

Work machining method

#30
20110048184
2011-03-03

Rotary centering device for the guided transfer of bars from a feeder to a lathe

#31
20100278619
2010-11-04

Feeder of rods with advancement control

#32
20090053000
2009-02-26

Compact High Precision Multiple Spindle Computer Controlled Machine Tool

#33
20050193878
2005-09-08

Bar magazine for lathes with bar centering means in the magazine channel

#34
15087381
2017-06-06

Large-capacity spindle assemblies and collets for use in davenport multi-spindle screw machines

#35
14834537
2018-12-25

Multi-spindle machine control system