Patents-Review.com
ClassID:

38689 ⎘

B21D37/14 - CPC Classification

Classification description:

Tools as parts of machines covered by this subclass Particular arrangements for handling and holding in place complete dies

Sub-classes:
Recent Application in this class:
#1
20250153233
2025-05-15

APPARATUS AND METHOD FOR BENDING ELONGATED METAL PRODUCTS

 #2
20250050400
2025-02-13

APPARATUS AND METHOD FOR BENDING BARS

 #3
20240408662
2024-12-12

Device for loading bending tools into a press and process for loading/unloading tools

 #4
20240226986
2024-07-11

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

 #5
20240131570
2024-04-25

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

 #6
20230339009
2023-10-26

Die adjustment systems and methods with draw in sensors

 #7
20230339008
2023-10-26

METAL SHEET PUNCHING DEVICE

 #8
20230202059
2023-06-29

CONVEYOR APPARATUS FOR A PRESS INSTALLATION

 #9
20230173568
2023-06-08

Clamp device and processing machine

 #10
20230150007
2023-05-18

Die assembly tool

 #11
20220250134
2022-08-11

Mold and method of manufacturing the same

 #12
20220226876
2022-07-21

Press brake

 #13
20210370378
2021-12-02

Quick change tooling assembly

 #14
20210276071
2021-09-09

BENT TUBE AUTOMATION TOOLING

 #15
20210245225
2021-08-12

PIERCING ELEMENT DRIVING METHOD, ELEMENT COMPOSITE, AND WELDING MEMBER

 #16
20210237141
2021-08-05

Adjustment device of punching device and adjustment method of punching device

 #17
20210187584
2021-06-24

Die stacker

 #18
20210187579
2021-06-24

Device and method for forming metal plate by using high-energy electric pulse to drive energetic materials

 #19
20210107049
2021-04-15

Lower tool with friction reduction device

 #20
20210078122
2021-03-18

Fastening device for fastening a processing tool to a machine tool, tool arrangement, tool magazine, and method for operating a machine tool

 #21
20200324333
2020-10-15

Ceramic core setter

 #22
20200230690
2020-07-23

Hydraulic Forging Machine And Method Of Replacing Upper Anvil Thereof

 #23
20200023479
2020-01-23

DIE TRANSFER METHOD AND DIE TRANSFER SYSTEM THEREOF

 #24
20190381556
2019-12-19

DEVICE AND METHOD FOR HOLDING A METAL SHEET ON A RIM OF A MOLD TOOL AND SYSTEM

 #25
20190344324
2019-11-14

Tool cartridge

 #26
20190344322
2019-11-14

Quick change tooling assembly

 #27
20190210086
2019-07-11

Guided keeper assembly and method for metal forming dies

 #28
20190184439
2019-06-20

Straightening apparatus for metal products and method to replace at least one straightening roll of said apparatus

 #29
20190176200
2019-06-13

Device for calibrating and straightening hollow components and method using such a device

 #30
20190168477
2019-06-06

SETTING STAMPING DIES IN A PRESS WITH OVERHEAD WINCHING CRANE

 #31
20190134691
2019-05-09

Magnetic press brake tooling engagement system

 #32
20190118500
2019-04-25

FORMING APPARATUS AND FORMING METHOD

 #33
20190111461
2019-04-18

Mold holder device and pipe member

 #34
20190001387
2019-01-03

Magnetic press brake and machine tooling engagement systems

 #35
20180318905
2018-11-08

Guided keeper assembly and method for metal forming dies

 #36
20180311720
2018-11-01

Gripper system for a bending press

 #37
20180304331
2018-10-25

BENDING MACHINE

 #38
20180297101
2018-10-18

Guided keeper assembly and method for metal forming dies

 #39
20180290196
2018-10-11

Shock absorber and press apparatus using the same

 #40
20180221935
2018-08-09

Loading dies in a press

 #41
20180147617
2018-05-31

Punch assembly with replaceable punch tip

 #42
20180085806
2018-03-29

Device and method for planishing metal product

 #43
20180021843
2018-01-25

Forging machine with robotic handler

 #44
20180021839
2018-01-25

Press-molded article manufacturing system and method for changing press molds and grippers

 #45
20180019561
2018-01-18

Electrical connector and die set with a connector guide

 #46
20170330781
2017-11-16

Apparatus for flipping semiconductor device

 #47
20170239704
2017-08-24

Press device

 #48
20170232493
2017-08-17

Bending tool and gripping device for manipulating the bending tool

 #49
20170182542
2017-06-29

Clamp apparatus

 #50
20170165734
2017-06-15

Tool set-up system for a brake press

 #51
20170157662
2017-06-08

Guided keeper assembly and method for metal forming dies

 #52
20170043385
2017-02-16

Sheet metal bending machine

 #53
20170014889
2017-01-19

TOOL SLIDE

 #54
20170014888
2017-01-19

TOOL SLIDE

 #55
20160354821
2016-12-08

Sheet metal bending machine

 #56
20160346823
2016-12-01

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

 #57
20160339496
2016-11-24

Mold for molding a case of a mobile device

 #58
20160325336
2016-11-10

Die clamp assembly for a press machine having a position sensing apparatus and method of operating a press machine

 #59
20160311004
2016-10-27

Metal strips straightening machine

 #60
20160296991
2016-10-13

Forming tool for the production of a semifinished product or end product

 #61
20160256908
2016-09-08

Net-shaped duct forming apparatus

 #62
20160250678
2016-09-01

Forging machine with robotic handler

 #63
20160229078
2016-08-11

Punch assembly with replaceable punch tip secured by coupling pin

 #64
20160228936
2016-08-11

Punch assembly with replaceable punch tip

 #65
20160218474
2016-07-28

Crimping clamp

 #66
20160151824
2016-06-02

Sheet metal member shape forming system and method

 #67
20160136716
2016-05-19

GUIDED KEEPER ASSEMBLY AND METHOD FOR METAL FORMING DIES

 #68
20160136706
2016-05-19

Bending tool

 #69
20160107218
2016-04-21

Guided keeper assembly and method for metal forming dies

 #70
20160086836
2016-03-24

Apparatus for flipping semiconductor device for transferring the semiconductor device between substrates

 #71
20160082499
2016-03-24

Guided keeper assembly and method for metal forming dies

 #72
20150306651
2015-10-29

Dynamic clamp and tool holders therefor

 #73
20150209852
2015-07-30

Work processing apparatus and die moving method for work processing apparatus

 #74
20150196947
2015-07-16

Guide pin head

 #75
20150165506
2015-06-18

Tool which is movable in an apparatus

 #76
20150089989
2015-04-02

Metal Forming Head, A Machine With Such A Head And A Metal Forming Method

 #77
20150033818
2015-02-05

Guided keeper assembly and method for metal forming dies

 #78
20150027193
2015-01-29

Pipe bending machine with rear calender and its respective calendering procedure

 #79
20140331735
2014-11-13

SPACER FOR DIES

 #80
20140326036
2014-11-06

Upper tool holder for press brake

 #81
20140193232
2014-07-10

Apparatus for flipping semiconductor device

 #82
20140090439
2014-04-03

Metal forming system with accelerated mass production

 #83
20130327104
2013-12-12

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

 #84
20130276506
2013-10-24

Die locking system and method

 #85
20130160511
2013-06-27

Sheet metal member shape forming system and method

 #86
20130074565
2013-03-28

LEVELLING DEVICE

 #87
20120328406
2012-12-27

Die rotation system and method

 #88
20120312067
2012-12-13

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

 #89
20120309600
2012-12-06

Tool cartridges for sheet metal processing tools

 #90
20120279275
2012-11-08

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

 #91
20120210766
2012-08-23

Guided keeper assembly and method for metal forming dies

 #92
20120144639
2012-06-14

Tool replacement method for tandem press system and tandem press system

 #93
20120100974
2012-04-26

Sheet metal processing systems and related devices and methods

 #94
20120096917
2012-04-26

Device for turning over a flattening element and flattening element engaging with said device

 #95
20120060580
2012-03-15

Tool wear compensation devices and related machines and methods

 #96
20120042764
2012-02-23

Punching tools and related machines and methods

 #97
20110314890
2011-12-29

Press brake

 #98
20110308362
2011-12-22

Loading and Unloading Units and Methods for Sheet Metal Processing

 #99
20110302988
2011-12-15

Guided keeper and method for metal forming dies

 #100
20110151044
2011-06-23

PRESS WORKING SYSTEM

 #101
20110107888
2011-05-12

Multiple punch and die assembly

 #102
20110061437
2011-03-17

Device for the production of molded parts

 #103
20110005289
2011-01-13

Interchangeable cartridge system for a straightening machine and method for operating said straightening machine

 #104
20100308521
2010-12-09

Clamping apparatus

 #105
20100251799
2010-10-07

Tooling pod for double action can end press

 #106
20100064907
2010-03-18

DIE CHANGING METHOD OF PRESS MACHINE AND PRESS MACHINE

 #107
20100064762
2010-03-18

DIE HOLDER TECHNOLOGY FOR FABRICATING PRESS

 #108
20090293579
2009-12-03

Net-shaped duct forming apparatus and method

 #109
20090282889
2009-11-19

Advanced feed device for a superplastic press forming system

 #110
20090211328
2009-08-27

Plate workpiece processing with interchangeable tools

 #111
20090126452
2009-05-21

Part in die, die change process

 #112
20090031780
2009-02-05

Die clamp mechanism for press machine

 #113
20080282757
2008-11-20

Device for hydroforming metal elements

 #114
20080245206
2008-10-09

Machine-Type Device For Raising Machine Punches of the Type Using Adiabatic Energy Change

 #115
20080216551
2008-09-11

Die holder technology for metal-fabricating press

 #116
20070277583
2007-12-06

Graphic arts die plate hold-down device

 #117
20060107727
2006-05-25

Die lifter device for a press brake

 #118
20050262919
2005-12-01

Die assembly having floating die section

 #119
20050236550
2005-10-27

Self-adjusting support for moulds and dies

 #120
20050103090
2005-05-19

Release mechanism for end forming machine

 #121
20050103089
2005-05-19

Die apparatus and die exchanging method in pressing machine