ClassID:

38684

B21D37/04 - CPC Classification

Classification description:

Tools as parts of machines covered by this subclass Movable or exchangeable mountings for tools

Sub-classes:
Recent Application in this class:
#1
20260088333
2026-03-26

APPARATUS AND METHOD FOR MANUFACTURING BATTERY

#2
20260070113
2026-03-12

CONNECTION TOOLS INCLUDE RING COMPRESSION MOLDS, CLAMPING MECHANISMS, AND CLAMPING PIPE CONNECTION TOOLS

#3
20250353067
2025-11-20

SLIDER ASSEMBLY

#4
20250312838
2025-10-09

EXPANSION TOOL

#5
20240261839
2024-08-08

METHOD FOR INSTALLING DIVIDED UPPER TOOL TO UPPER TOOL HOLDER PROVIDED ON UPPER TABLE OF PRESS BRAKE, TOOL CHANGER, AND TOOL STOCKER

#6
20240226986
2024-07-11

HYBRID FIXTURE ASSEMBLIES WITH ADDITIVE MANUFACTURED FEATURES INTEGRATED WITH MACHINED METAL FEATURES

#7
20240207915
2024-06-27

FLATTENING DEVICE

#8
20240131570
2024-04-25

Hybrid fixture assemblies with additive manufactured features integrated with machined metal features

#9
20240033805
2024-02-01

EXPANSION TOOL

#10
20240024942
2024-01-25

UPPER DIE AND MACHINING SYSTEM

#11
20230294155
2023-09-21

Fastener enabled multi-plate securement and alignment arrangement

#12
20230249473
2023-08-10

Steel stamping tool and operational method for operating the steel stamping tool

#13
20220388052
2022-12-08

Method of arranging divided tool and press brake

#14
20220324008
2022-10-13

Expansion tool

#15
20220258224
2022-08-18

Flange forming device and method of forming a flange on a sheet metal part to reduce surface distortion

#16
20220234088
2022-07-28

BENDING SYSTEM

#17
20220219221
2022-07-14

Bending system and tool transport method

#18
20220203429
2022-06-30

BENDING SYSTEM AND CORRECTING METHOD FOR TOOL MISALIGNMENT

#19
20220193749
2022-06-23

Seaming roller for a closing apparatus

#20
20220080486
2022-03-17

AN AUXILIARY BENDING TOOL FOR BENDING MACHINES

#21
20220001438
2022-01-06

BALL-LOCK PUNCH RETAINER INSERTS

#22
20210370378
2021-12-02

Quick change tooling assembly

#23
20210354188
2021-11-18

Metal fastening die assembly

#24
20210339303
2021-11-04

Tool for press brake

#25
20210323046
2021-10-21

Tool changer

#26
20210291252
2021-09-23

TOOL FOR PRESS BRAKE

#27
20210276071
2021-09-09

BENT TUBE AUTOMATION TOOLING

#28
20210252582
2021-08-19

Upper tool stocker

#29
20210252578
2021-08-19

Method for installing divided upper tool to upper tool holder provided on upper table of press brake, tool changer, and tool stocker

#30
20210245226
2021-08-12

Tool storage device for a machine tool, and machine tool

#31
20210229161
2021-07-29

Adapter element for attaching a die holder to a tool clamp

#32
20210129204
2021-05-06

Forming roller adjustment system

#33
20200316669
2020-10-08

Sheet metal press system and method used in connection therewith

#34
20200238361
2020-07-30

Dual flexgrip arrangement

#35
20200230690
2020-07-23

Hydraulic Forging Machine And Method Of Replacing Upper Anvil Thereof

#36
20200038938
2020-02-06

Toolpack for vertical bodymaker

#37
20200009636
2020-01-09

Flange forming device and method of forming a flange on a sheet metal part to reduce surface distortion

#38
20190344323
2019-11-14

Tool cartridge

#39
20190344322
2019-11-14

Quick change tooling assembly

#40
20190283105
2019-09-19

Pressing device and method for controlling pressing device

#41
20190275579
2019-09-12

Device and method for forming

#42
20190262889
2019-08-29

Device for positioning a bending tool

#43
20190262888
2019-08-29

Loading method for a machine tool and tool transfer device

#44
20190210086
2019-07-11

Guided keeper assembly and method for metal forming dies

#45
20190176357
2019-06-13

Flexible finger biasing arrangement for punch press machines

#46
20190152102
2019-05-23

Mold conveyance trolley

#47
20190152032
2019-05-23

Exchangeable jaw for pressing tool

#48
20190111464
2019-04-18

Hydraulic punch device

#49
20190084028
2019-03-21

FORGING DEVICE AND RE-CENTERING ATTACHMENT OF FORGING DEVICE

#50
20190001387
2019-01-03

Magnetic press brake and machine tooling engagement systems

#51
20180345351
2018-12-06

Punch Assembly with Quick Release Removable Head

#52
20180104841
2018-04-19

PUNCH ASSEMBLIES AND METHODS FOR MODIFYING

#53
20180085812
2018-03-29

Cylinder holder for a hydroforming device, and hydroforming device

#54
20180085807
2018-03-29

Press brake tool safety latch mechanism

#55
20180071805
2018-03-15

Press brake tool engagement system

#56
20180050375
2018-02-22

Bending apparatus

#57
20180015525
2018-01-18

Buffer turret apparatus

#58
20170341125
2017-11-30

Mold fixing structure

#59
20170338615
2017-11-23

Adapter plate alignment gauge system and method for aligning a crimping tool for a crimping press

#60
20170320123
2017-11-09

Bending press and/or feeding device for a bending press with a bending tool transfer device

#61
20170320120
2017-11-09

Punch and die holding apparatus and method

#62
20170312800
2017-11-02

Bending press and/or loading device

#63
20170297074
2017-10-19

Bending press

#64
20170291321
2017-10-12

PUNCH ASSEMBLIES AND METHODS FOR MODIFYING

#65
20170259321
2017-09-14

Keeper plate alignment arrangement for punch press

#66
20170239704
2017-08-24

Press device

#67
20170182542
2017-06-29

Clamp apparatus

#68
20170100763
2017-04-13

Helix tool locking system

#69
20170095854
2017-04-06

Molding apparatus, method for replacing components of molding apparatus, and replacement unit for molding apparatus

#70
20170087736
2017-03-30

Hydraulic punch machine, and punch carrier for a punch machine

#71
20160346824
2016-12-01

Tool holders usable with tooling having different tang styles and/or configured with mechanically-actuated clamp assembly

#72
20160346823
2016-12-01

Tool holders usable with tooling having different tang styles and/or configured with mechanically-actuated clamp assembly

#73
20160339502
2016-11-24

Punch assemblies and universal punch therefor

#74
20160332319
2016-11-17

Punch assemblies and methods for modifying

#75
20160318086
2016-11-03

Mold device for hot stamping

#76
20160311004
2016-10-27

Metal strips straightening machine

#77
20160303633
2016-10-20

Cam type press

#78
20160263643
2016-09-15

Toolpack for vertical bodymaker

#79
20160207090
2016-07-21

LUBRICATOR WITH QUICK RELEASE MODULAR MOUNTING

#80
20160107280
2016-04-21

Press mechanism

#81
20160082499
2016-03-24

Guided keeper assembly and method for metal forming dies

#82
20160059296
2016-03-03

Press-forming tool with tolerance compensation

#83
20160016214
2016-01-21

Apparatus for changing rolls of a straightening machine

#84
20150224554
2015-08-13

Bending machines for bending profiles, metal sheets and the like

#85
20150209852
2015-07-30

Work processing apparatus and die moving method for work processing apparatus

#86
20150202676
2015-07-23

Buffer turret apparatus

#87
20150183018
2015-07-02

Press apparatus for vehicle

#88
20150068269
2015-03-12

Guided keeper and method for metal forming dies

#89
20150068261
2015-03-12

ACTIVE RECONFIGURABLE STRETCH FORMING

#90
20150033818
2015-02-05

Guided keeper assembly and method for metal forming dies

#91
20150027641
2015-01-29

Flexible roll forming device

#92
20140345435
2014-11-27

Punch holder and punch configurations

#93
20140331842
2014-11-13

Punch assemblies and universal punch therefor

#94
20140326036
2014-11-06

Upper tool holder for press brake

#95
20140038799
2014-02-06

Machine tool for processing plate-like workpieces, in particular metal sheets

#96
20140033887
2014-02-06

Tool system with interchangeable tool inserts for punching machines

#97
20130327104
2013-12-12

Production device with means for tool position sensing and method for operating said device

#98
20130319069
2013-12-05

Heat exchanger system

#99
20130310236
2013-11-21

PRESS MACHINE DIE UNIT REPLACING DEVICE

#100
20130180310
2013-07-18

Equipment for forming a frontal toothing, in particular on an inner ring of a wheel hub

#101
20130139667
2013-06-06

Punch assemblies and methods for modifying

#102
20130118331
2013-05-16

Punch assemblies and universal punch therefor

#103
20130118224
2013-05-16

Pipe bender

#104
20120312067
2012-12-13

Die shoe assembly with bearing surface mechanism, and die for use therewith

#105
20120309600
2012-12-06

Tool cartridges for sheet metal processing tools

#106
20120279275
2012-11-08

Production system, in particular for free-form bending, having an integrated workpiece and tool manipulator

#107
20120266645
2012-10-25

Compensation device for a press brake

#108
20120055226
2012-03-08

Guided keeper and method for metal forming dies

#109
20120042764
2012-02-23

Punching tools and related machines and methods

#110
20110072878
2011-03-31

Bending machine

#111
20100139470
2010-06-10

Tool system with interchangeable tool inserts for punching machines

#112
20100107846
2010-05-06

Punch assemblies and methods for modifying

#113
20100064762
2010-03-18

DIE HOLDER TECHNOLOGY FOR FABRICATING PRESS

#114
20100043511
2010-02-25

ACTIVE RECONFIGURABLE STRETCH FORMING

#115
20090241750
2009-10-01

Holding fixture

#116
20090205397
2009-08-20

Quick change tool for die casting metal

#117
20080216630
2008-09-11

Device for Assembling Machine Components Using Adiabatic Energy Change

#118
20080216551
2008-09-11

Die holder technology for metal-fabricating press

#119
20080092621
2008-04-24

Die element changing devices

#120
20070271994
2007-11-29

PRESS BRAKE TOOLING TECHNOLOGY

#121
20070186744
2007-08-16

Machine tool cartridge with information storage device, smart cartridge systems, and methods of using smart cartridge systems

#122
20070089477
2007-04-26

PRESS BRAKE TOOLING TECHNOLOGY

#123
20060162418
2006-07-27

Press brake tooling technology

#124
20050132772
2005-06-23

Press brake tooling technology