B23Q3/157 - CPC Classification Index

ClassID:

43832 ⎘

B23Q3/157 - CPC Classification

Classification description:

Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine; Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools

Sub-classes:

B23Q3/15706 » {a single tool being inserted in a spindle directly from a storage device, i.e. without using transfer devices } 131
B23Q3/15713 » {a transfer device taking a single tool from a storage device and inserting it in a spindle } 128
B23Q3/15773 » {a transfer device taking the tool from a storage device and passing it on to other transfer devices, which insert it in a spindle} 40
B23Q3/1578 » {for tool transfer in a machine tool with a horizontal and a vertical spindle; for tool transfer in a machine tool with a spindle having variable orientation} 7
B23Q3/15786 » {a plurality of tools being inserted simultaneously in a plurality of spindles directly from a storage device, i.e. without using transfer devices} 18
B23Q3/15793 » {a transfer device simultaneously taking a plurality of tools and inserting them simultaneously in a plurality of spindles} 4

Recent Application in this class:

20260138222

2026-05-21

GROUPING FEATURES OF SHOWERHEADS IN SUBSTRATE PROCESSING SYSTEMS

20260091457

2026-04-02

Motorized Tool Changer Spindle

20250229340

2025-07-17

Operating key for stationary and driven tool holders

20250222548

2025-07-10

MACHINE TOOL

20250083276

2025-03-13

PROCESSING MANAGEMENT SYSTEM AND METHOD FOR PROCESSING A COMPLETE TOOL COMPRISING A TOOL HOLDER AND A TOOL

20240001498

2024-01-04

TOOL EXCHANGING ARM

20230294227

2023-09-21

TOOLING EXCHANGE MECHANISM AND MACHINE TOOL HAVING THE TOOLING EXCHANGE MECHANISM

20230166372

2023-06-01

Device for the automatic connection of a high speed spindle to a numerically controlled machine

20230166371

2023-06-01

GROUPING FEATURES OF SHOWERHEADS IN SUBSTRATE PROCESSING SYSTEMS

#10

20220324034

2022-10-13

Operating key for stationary and driven tool holders

#11

20220250199

2022-08-11

TOOL MAGAZINE

#12

20220234162

2022-07-28

HONING APPARATUS

#13

20220203487

2022-06-30

Blade replacing device

#14

20220176475

2022-06-09

Horizontal five-axis plate conversion machining center

#15

20220152761

2022-05-19

Lockable tool clamp

#16

20210394322

2021-12-23

Conveyance chain, tool change system and multiple link plates

#17

20210260708

2021-08-26

Ninety degree auto changer spindle mounting assembly

#18

20210260676

2021-08-26

METHOD FOR MANUFACTURING OF A ROTOR

#19

20210162514

2021-06-03

Milling and deep drilling machine

#20

20210086914

2021-03-25

Machining system for aircraft structural components

#21

20210039211

2021-02-11

MULTIPLE SPINDLE MACHINE TOOL

#22

20210031318

2021-02-04

Machine tool

#23

20200316739

2020-10-08

Machine tool

#24

20200316737

2020-10-08

Machine tool

#25

20200293005

2020-09-17

MACHINE TOOL, PROCESSING SYSTEM AND MANAGEMENT SYSTEM

#26

20200230724

2020-07-23

Gear machining apparatus and gear machining method

#27

20200189055

2020-06-18

Conveyance device

#28

20200180090

2020-06-11

Tool-changing device, machine tool having such a tool-changing device, and associated method

#29

20200108480

2020-04-09

Index apparatus for machining center

#30

20200070292

2020-03-05

POWER/SIGNAL TRANSMISSION STRUCTURE AND MACHINE TOOL

#31

20200009698

2020-01-09

Fast tool changing method with pre-unclamping process

#32

20190291223

2019-09-26

Tool changer

#33

20190232447

2019-08-01

Machine tool with manual pulse generator

#34

20190126417

2019-05-02

Device for exchanging part of tool and hollow milling tool

#35

20190070700

2019-03-07

Cutting blade supplying apparatus

#36

20190047101

2019-02-14

Machine tool and machine tool management device with tool state display

#37

20190022812

2019-01-24

Control method for machine tool, and machine tool

#38

20190009380

2019-01-10

FLEXIBLE MULTI-TABLE DEVICE

#39

20180297162

2018-10-18

Cutting tool holding mechanism, cutting tool holder and machine tool system

#40

20180290250

2018-10-11

Automatic tool head placement and assembly apparatus for a boring machine

#41

20180236577

2018-08-23

Method for manufacturing of a rotor

#42

20180163832

2018-06-14

Attitude control device

#43

20180147645

2018-05-31

Method for machining and inspecting of workpieces

#44

20180117725

2018-05-03

Method for monitoring a milling method

#45

20180079044

2018-03-22

Machine tool

#46

20180065220

2018-03-08

Position compensation system and position compensation method for tool changer

#47

20180043487

2018-02-15

MACHINE TOOL AND METHOD FOR THE EFFICIENT AND FLEXIBLE PRO-DUCTION OF MACHINING PATTERNS BY MEANS OF A NUMBER OF SPINDLES

#48

20180036835

2018-02-08

Combined machining apparatus having a laser machining head

#49

20180032052

2018-02-01

Motor controlling method, control device and machine tool

#50

20180029136

2018-02-01

Machine tool

#51

20170355055

2017-12-14

Apparatus for machining a workpiece with a tool having a fluid feed apparatus, and a method for setting up such an apparatus

#52

20170282314

2017-10-05

WORKPIECE HOLDING FIXTURE FOR MACHINING MULTIPLE PRISMATIC PARTS

#53

20170232564

2017-08-17

Gear manufacturing machine

#54

20170057032

2017-03-02

Tool magazine and tool changer

#55

20170008139

2017-01-12

Machine tool

#56

20160297043

2016-10-13

Machine tool having inspection function for deteriorated state of spindle

#57

20160236312

2016-08-18

Machine tool comprising a hardness testing device

#58

20160228962

2016-08-11

Method for manufacturing a rotor

#59

20160184941

2016-06-30

Electricity supply tool holder for machining center

#60

20160167182

2016-06-16

Machine tool

#61

20150343587

2015-12-03

Method and machine tool for machining of metallic workpieces

#62

20150111710

2015-04-23

Tool changer provided with covers

#63

20150105229

2015-04-16

Tool changer provided with covers

#64

20150043984

2015-02-12

Machine tool and method for the machining of workpieces having at least two separate machining units

#65

20140296048

2014-10-02

Part machining apparatus for vehicle

#66

20140187398

2014-07-03

MACHINE TOOL AND METHOD FOR CHANGING TOOLS ON A MACHINE TOOL

#67

20140100094

2014-04-10

TOOL MAGAZINE AND MACHINING CENTER

#68

20140031184

2014-01-30

Tool holder for receiving and locking a tool taper on a tool magazine, unlocking device, and tool magazine

#69

20130309944

2013-11-21

Method for manufacturing of a rotor

#70

20130244845

2013-09-19

Tool change magazine for a motor-driven machine tool and machine tool

#71

20130225379

2013-08-29

Rotation processing machine and rotation processing method

#72

20130223945

2013-08-29

Rotation processing machine

#73

20130190153

2013-07-25

Auto changer spindle mounting assembly

#74

20130177363

2013-07-11

Method and machine tool for machining of metallic workpieces

#75

20130172162

2013-07-04

Tool exchanger, tool magazine, and machine tool

#76

20130152374

2013-06-20

Machine tool and method for machining a workpiece

#77

20120285005

2012-11-15

Forming apparatus

#78

20120275872

2012-11-01

Circular glass article forming apparatus

#79

20120220437

2012-08-30

TOOL MAGAZINE AND MACHINING CENTER

#80

20110107883

2011-05-12

Ring saw cutting device

#81

20090209400

2009-08-20

Method and device for fitting a machine tool with tools

#82

20090035087

2009-02-05

MACHINE TOOL

#83

20080131220

2008-06-05

Suction Device Associated With The Tool Of A Cutting Machine Tool

#84

20070167302

2007-07-19

Machine tool and method for changing tools on this machine tool

#85

20070014648

2007-01-18

Workpiece-gripping device for tool machines

#86

20070004572

2007-01-04

Automatic tool changing device and working machine

#87

20060148626

2006-07-06

Machine tool

#88

20060143889

2006-07-06

Machine tool

#89

20050032616

2005-02-10

Machine tool

#90

20050014618

2005-01-20

Machine tool