ClassID:

38693

B21D37/16 - page 2 - CPC Classification

Classification description:

Tools as parts of machines covered by this subclass Heating or cooling

Recent Application in this class:
#301
20150044499
2015-02-12

Al-plated steel sheet, method for hot-pressing Al-plated steel sheet, and automotive part

#302
20140376996
2014-12-25

Metal forming method and formed product

#303
20140345351
2014-11-27

Apparatus for electrical-assisted incremental forming and process thereof

#304
20140342179
2014-11-20

SYSTEMS AND METHODS FOR SHAPING SHEET MATERIALS THAT INCLUDE METALLIC GLASS-BASED MATERIALS

#305
20140326035
2014-11-06

Tool temperature control

#306
20140318203
2014-10-30

Method and device for explosive forming

#307
20140311205
2014-10-23

Method and forming tool for hot forming and press hardening workpieces of sheet steel, in particular galvanized workpieces of sheet steel

#308
20140305181
2014-10-16

Hot-pressing device and method of manufacturing hot-pressed product

#309
20140292008
2014-10-02

Bumper assembly

#310
20140261920
2014-09-18

Method for manufacturing mechanical parts, and mold and system thereof

#311
20140260501
2014-09-18

Method for forming non-rectangular section ring from rectangular section ring

#312
20140260493
2014-09-18

Hot stamping mold

#313
20140157854
2014-06-12

Press die and press machine

#314
20140150514
2014-06-05

Roller hemming

#315
20140144198
2014-05-29

Hot stamping system and method

#316
20140137619
2014-05-22

HOT-PRESSING APPARATUS

#317
20140123722
2014-05-08

Energization heating device and method

#318
20140123721
2014-05-08

Hot-pressing apparatus

#319
20140096583
2014-04-10

Device and method for hot stamping

#320
20140090439
2014-04-03

Metal forming system with accelerated mass production

#321
20140083874
2014-03-27

Compressed gas cartridge and method for making same

#322
20140069163
2014-03-13

Hot-pressing die and method for manufacturing the same

#323
20140069162
2014-03-13

Hot press molding method and hot press molding die

#324
20140056754
2014-02-27

Hot press-formed product and process for producing same

#325
20140044987
2014-02-13

Steel sheet for hot stamping member and method of producing same

#326
20140033785
2014-02-06

Method and tool for hot forming a metal workpiece

#327
20140021653
2014-01-23

Mold insert for improved heat transfer

#328
20130312478
2013-11-28

METHOD OF MANUFACTURING HOT PRESSED PRODUCT AND HOT PRESSING APPARATUS

#329
20130312474
2013-11-28

Tool and shell using induction heating

#330
20130305802
2013-11-21

Mold for hot stamping

#331
20130298629
2013-11-14

Method and process for forming a product

#332
20130291611
2013-11-07

Gas cooling method for can forming

#333
20130205863
2013-08-15

Forming tool and method for hot forming and partially press hardening a workpiece made of sheet steel

#334
20130205862
2013-08-15

DIE FOR PRESS WORKING

#335
20130199679
2013-08-08

Method for manufacturing ultra high strength member

#336
20130199258
2013-08-08

Method for producing press-formed product

#337
20130175023
2013-07-11

Low pressure oil cooled composite ram bushing with secondary cooling

#338
20130160511
2013-06-27

Sheet metal member shape forming system and method

#339
20130156557
2013-06-20

Shaping apparatus and method of shaping a workpiece

#340
20130152660
2013-06-20

THERMOFORMING STATION, THERMOFORMING SYSTEM, METHOD FOR FORMING OR STAMPING ARTICLES PRODUCED

#341
20130145809
2013-06-13

Mold for hot stamping and method of manufacturing the same

#342
20130125603
2013-05-23

MOLD AND METHOD FOR SECTIONALLY ADJUSTING COOLING EFFICIENCY OF THE MOLD

#343
20130111965
2013-05-09

MOLD FOR HOT STAMPING

#344
20130104616
2013-05-02

Method of production of pressed sheet parts with integrated preparation of blanks of non-uniform thickness

#345
20130094919
2013-04-18

SYSTEM AND METHOD OF MANUFACTURING A STRUCTURE WITH A HIGH PERFORMANCE METAL ALLOY

#346
20130068756
2013-03-21

METHOD AND APPARATUS FOR HEATING A METAL PLATE

#347
20130025340
2013-01-31

Method of hot-press forming enabling hardness control

#348
20130020834
2013-01-24

Method of manufacturing a tubular structural part, and tubular structural part

#349
20120304448
2012-12-06

PROCESS FOR PRODUCING COMPONENTS HAVING REGIONS OF DIFFERING DUCTILITY

#350
20120291510
2012-11-22

HOT PRESS FORMING PROCESS OF PLATED STEEL AND HOT PRESS FORMED ARTICLES USING THE SAME

#351
20120247171
2012-10-04

Hot stamping die apparatus

#352
20120234069
2012-09-20

Hot press mold, temperature measuring device, and hot press molding method

#353
20120216592
2012-08-30

Hot stretch forming die having distortion-minimizing characteristics

#354
20120193336
2012-08-02

Energization heating method and energization heating device

#355
20120187273
2012-07-26

Wind blade mould including a heating system

#356
20120186705
2012-07-26

Method and device for producing a metal component

#357
20120180544
2012-07-19

METAL SHEET PRESSING METHOD

#358
20120168992
2012-07-05

Device and method for the laser-supported bending of workpieces

#359
20120167649
2012-07-05

Device and method for bending a workpiece

#360
20120160002
2012-06-28

Device and method for bending a workpiece

#361
20120152410
2012-06-21

Method And Device for Energy-Efficient Hot Forming

#362
20120118440
2012-05-17

High-strength and high-ductility die-quenched parts and method of manufacturing the same

#363
20120111078
2012-05-10

Metal forming process

#364
20120074733
2012-03-29

Method for producing a metal component from a hot-stamped raw material

#365
20120073708
2012-03-29

Method of shaping and hardening a sheet steel blank

#366
20120073349
2012-03-29

Die apparatus using immersion cooling

#367
20120073347
2012-03-29

System and method for manufacturing an F-temper 7xxx series aluminum alloy

#368
20120055217
2012-03-08

Electrical-assisted double side incremental forming and processes thereof

#369
20120030929
2012-02-09

METHOD FOR PRODUCING A COMPONENT OF A SYNCHRONIZATION DEVICE FOR A MANUAL TRANSMISSION

#370
20120018422
2012-01-26

METHOD AND APPARATUS FOR PRODUCING A STRUCTURAL PART USING INDUCTION HEATING

#371
20110302979
2011-12-15

Lubrication processes for enhanced forgeability

#372
20110302978
2011-12-15

Lubrication processes for enhanced forgeability

#373
20110296892
2011-12-08

Method and apparatus for forming flanges during hot-forming

#374
20110272068
2011-11-10

Method for press-molding embossed steel plate

#375
20110271519
2011-11-10

Method for manufacturing a rotor for a generator

#376
20110265542
2011-11-03

METAL SHEET PRESSING METHOD

#377
20110262575
2011-10-27

Composite fabrication apparatus

#378
20110239726
2011-10-06

Coolant system for an apparatus for the production of containers

#379
20110232354
2011-09-29

Method and apparatus for producing hardened formed parts

#380
20110219849
2011-09-15

Metal plate material hot press molding apparatus and hot press molding method

#381
20110219848
2011-09-15

Metal plate material hot press molding apparatus and hot press molding method

#382
20110219843
2011-09-15

Metal plate material hot press molding apparatus and hot press molding method

#383
20110219841
2011-09-15

Forming tool comprising cooling duct bores branched within tool elements

#384
20110214472
2011-09-08

Fluid-assisted non-isothermal stamping of a sheet blank

#385
20110180471
2011-07-28

Method for making a bag filter housing

#386
20110146854
2011-06-23

System and method for forming contoured new and near-net shape titanium parts

#387
20110068519
2011-03-24

PRESS HARDENING DIE COOLING DEVICE

#388
20110042369
2011-02-24

Heating equipment for a plate to be heated and heating method

#389
20110030442
2011-02-10

Method for shaping from a blank of a hardening material with differential cooling

#390
20110023568
2011-02-03

APPARATUS AND METHOD OF HOT BULGE FORMING, AND PRODUCT FORMED BY HOT BULGE FORMING

#391
20110016947
2011-01-27

Hot bulge forming die apparatus

#392
20100319431
2010-12-23

Rim rolling screw having pneumatic cooling

#393
20100314091
2010-12-16

Water cooled panel

#394
20100307215
2010-12-09

Nanocomposite coating for hot metal forming tools

#395
20100285328
2010-11-11

Press-forming method and press-formed part

#396
20100269558
2010-10-28

Method to improve solid lubricant film tribological performance and adhesion to hot forming material

#397
20100264129
2010-10-21

Electrode support structure and electric heating device having same

#398
20100257909
2010-10-14

Reducing force needed to form a shape from a sheet metal

#399
20100236317
2010-09-23

METHOD FOR FORMING ARTICLES AT AN ELEVATED TEMPERATURE

#400
20100218584
2010-09-02

Metal sheet pressing method

#401
20100212392
2010-08-26

Hot stretch forming die having distortion-minimizing characteristics

#402
20100192659
2010-08-05

Elevated temperature forming method and preheater apparatus

#403
20100187291
2010-07-29

METHOD AND APPARATUS FOR THE TEMPERATURE-CONTROLLED SHAPING OF HOT-ROLLED STEEL MATERIALS

#404
20100175448
2010-07-15

Method and device for explosion forming

#405
20100166903
2010-07-01

Elevated temperature forming die apparatus

#406
20100126640
2010-05-27

Method and tool for hot forming a metal workpiece

#407
20100116015
2010-05-13

Deep-drawing device

#408
20100095733
2010-04-22

Method for shaping a blank, and cooling device for a blank

#409
20100064759
2010-03-18

Method and device for press-hardening a metallic formed structure

#410
20100064758
2010-03-18

Press tool arrangement

#411
20100062099
2010-03-11

Molding tool for original shaping or reshaping of components composed of materials that can be thermally influenced

#412
20100050726
2010-03-04

Superplastically Continuous Roll Forming Titanium

#413
20100024502
2010-02-04

Open press thermal gap for QPF forming tools

#414
20100018277
2010-01-28

Apparatus for hot-forming, press-quenching, and cutting semifinished hardenable-steel workpiece

#415
20100018271
2010-01-28

Forming method and apparatus and an associated preform having a hydrostatic pressing medium

#416
20090320547
2009-12-31

Hot stamping die apparatus

#417
20090293571
2009-12-03

Shaping tool

#418
20090288466
2009-11-26

Isothermal forming system for production of sheet metal parts

#419
20090272170
2009-11-05

Closing Method and Closing Machine

#420
20090211731
2009-08-27

Cooling method and cooling device

#421
20090178740
2009-07-16

Device and method for the forming of blanks from high and very high strength steels

#422
20090158806
2009-06-25

Method for bending tubular articles with a relative ratio of the bending radius and the outer diameter of the finished pipe which is less than 3

#423
20090126447
2009-05-21

Thermoforming press

#424
20090078021
2009-03-26

Metal sheet pressing method

#425
20090078015
2009-03-26

Closing method and closing machine

#426
20090071217
2009-03-19

Composite fabrication apparatus and method

#427
20090025445
2009-01-29

Forming tool for forming hollowware or sheet metal using a pressurized gas or fluid

#428
20090013749
2009-01-15

Hot forming die, press forming apparatus, and hot press forming method

#429
20080289393
2008-11-27

HOT FORMING AND IN-SITU COOLING OF METALLIC ARTICLES

#430
20080257007
2008-10-23

Method and apparatus for forming a blank as a portion of the blank receives pulses of direct current

#431
20080229801
2008-09-25

Can manufacture

#432
20080229797
2008-09-25

Method and apparatus for hot forming of sheet metal in titanium-base alloys

#433
20080196800
2008-08-21

Method for producing a metallic component comprising adjacent sections having different material properties by means of press hardening

#434
20080184763
2008-08-07

Metal forming apparatus characterized by rapid cooling and method of use thereof

#435
20080184762
2008-08-07

Metal forming apparatus

#436
20080173057
2008-07-24

Stamping of work hardenable aluminum alloy sheets

#437
20080110225
2008-05-15

Portable conduit bending frame assembly and method of use thereof

#438
20080006073
2008-01-10

Metal sheet pressing method

#439
20070128443
2007-06-07

Method for altering the shape of a tube

#440
20070107209
2007-05-17

Temperature control mechanism for use in the manufacturing of metal containers

#441
20070084263
2007-04-19

Cryofluid assisted forming method

#442
20070056344
2007-03-15

Metal sheet pressing method

#443
20070040298
2007-02-22

Assembly and a method for cooling and/or forming an item

#444
20070018356
2007-01-25

Hydraulic pressure molding device and hydraulic pressure molding method

#445
20070017272
2007-01-25

Apparatus for hot press-forming metal plate material

#446
20060283530
2006-12-21

Hot-shaping and hardening a workpiece

#447
20060283224
2006-12-21

Method of shaping a metallic hollow member in a shaping tool at increased temperature and under internal pressure

#448
20060277962
2006-12-14

Hollow metallic ring seal for press

#449
20060230806
2006-10-19

Apparatus for shaping metal sheets

#450
20060150704
2006-07-13

Metal sheet pressing method

#451
20060138698
2006-06-29

Method for making a tool for forming a material and tool obtainable by said method

#452
20060117825
2006-06-08

Method of forming a tubular blank into a structural component and die therefor

#453
20060107716
2006-05-25

Method of forming a tubular blank into a structural component and die therefor

#454
20060075799
2006-04-13

Heated die for hot forming

#455
20060059971
2006-03-23

Hot forming tool

#456
20050283965
2005-12-29

Making panel reinforcements during hot stretch forming

#457
20050204795
2005-09-22

Metal sheet pressing method

#458
20050199031
2005-09-15

Forming tool apparatus for hot stretch-forming processes

#459
20050188734
2005-09-01

Heated and insulated tool container for hot gas blow-forming

#460
20050150266
2005-07-14

Curvilinear punch motion for double-action hot stretch-forming

#461
20050126247
2005-06-16

System for forming an elongated container

#462
20050067063
2005-03-31

Hot blow forming control method

#463
20050044917
2005-03-03

Two temperature two stage forming

#464
20050016247
2005-01-27

Device and method for manufacturing resin coated metal seamless container shell

#465
16537382
2020-03-03

Die capable of achieving rapid forming and quenching therein

#466
16430491
2022-05-24

Tool and shell using induction heating

#467
14788820
2016-12-06

Sheet molding device

#468
14612703
2017-05-23

Stamp, mold, quench of aluminum and magnesium sheet