ClassID:

38633

B21D26/14 - CPC Classification

Classification description:

Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces applying magnetic forces

Recent Application in this class:
#1
20260102813
2026-04-16

DEVICE AND METHOD OF COIL-LESS ELECTROMAGNETIC PULSE INCREMENTAL FORMING FOR METAL SHEET

#2
20240181516
2024-06-06

ATTRACTIVE ELECTROMAGNETIC FLANGING METHOD USING STEPPED MAGNETIC FIELD SHAPER FOR SMALL METAL PIPE FITTING, AND DEVICE

#3
20230201904
2023-06-29

SYSTEMS AND METHODS FOR ELECTROMAGNETIC FORMING OF CONTAINERS

#4
20230008562
2023-01-12

ELECTROMAGNETIC STAMPING METHOD AND DEVICE

#5
20220355360
2022-11-10

INDUCTION FORMING DEVICE COMPRISING AN INDUCTOR CONFIGURED TO DEFORM BY INDUCTION A PORTION OF AN ELECTRICALLY CONDUCTIVE PART, AND DEFORMING METHOD IMPLEMENTED BY SUCH A DEVICE

#6
20220270797
2022-08-25

Systems and methods for electromagnetic forming of containers

#7
20220219219
2022-07-14

METHOD FOR PRODUCING A MULTI-LAYER PLAIN BEARING, AND PLAIN BEARING PRODUCTION DEVICE

#8
20220048091
2022-02-17

Electromagnetic manufacturing method and forming device of mesoscale plate

#9
20210346935
2021-11-11

Assembly for deforming metal parts by magnetic pulse

#10
20210226282
2021-07-22

Method for forming metal composite films for battery cells

#11
20210205874
2021-07-08

Device and method for producing a thin-walled component

#12
20210187580
2021-06-24

Methods for shaping/welding parts by means of magnetic pulse

#13
20210170519
2021-06-10

Frequency modulation for magnetic pressure pulse tool

#14
20210170471
2021-06-10

Electromagnetic forming method

#15
20210146422
2021-05-20

Electromagnetic stamping apparatus

#16
20210090771
2021-03-25

Electromagnetic forming coil unit and formed-article producing method using same

#17
20210046536
2021-02-18

High-frequency continuous electromagnetic forming device for plate formation

#18
20210044196
2021-02-11

Driver-driven connection having multiple electro-magnetically formed joints

#19
20200391321
2020-12-17

METHOD FOR ASSEMBLING A RING INSIDE A TUBULAR COMPONENT USING MAGNETIC PULSES

#20
20200282442
2020-09-10

MOLDING DEVICE

#21
20200246860
2020-08-06

Method and device for joining members

#22
20200222965
2020-07-16

Tube-member-forming method

#23
20200139420
2020-05-07

Electromagnetic forming device and electromagnetic forming method for aluminum tube member

#24
20200114411
2020-04-16

ELECTROMAGNETIC FORMING DEVICE

#25
20190374992
2019-12-12

DEVICE FOR STAMPING BY MAGNETIC FORMING AND ASSOCIATED METHOD

#26
20190283492
2019-09-19

VEHICLE WHEEL MANUFACTURED BY MAGNETIC PULSE WELDING

#27
20190262885
2019-08-29

ELECTROMAGNETIC HAMMER DEVICE FOR THE MECHANICAL TREATMENT OF MATERIALS AND METHOD OF USE THEREOF

#28
20190105699
2019-04-11

Screen stretcher device

#29
20190060971
2019-02-28

Device and method for shaping workpieces by means of magnetic pulse forming

#30
20190022732
2019-01-24

Method of manufacturing pipe assembly

#31
20190022731
2019-01-24

Method of manufacturing pipe assembly

#32
20190001391
2019-01-03

Methods of forming closure members

#33
20190001390
2019-01-03

Metal Products And Methods For Forming Components Thereof

#34
20180354016
2018-12-13

Systems and methods for electromagnetic forming of containers

#35
20180339331
2018-11-29

Electromagnetic field shaping system and method

#36
20180311907
2018-11-01

Method of assembling two pieces of different materials and assembly resulting from the method of assembling

#37
20180304337
2018-10-25

Forming mold for reduction of parting lines

#38
20180229288
2018-08-16

Systems and process improvements for high speed forming of containers using porous or other small mold surface features

#39
20180103512
2018-04-12

Method and device for removing dents

#40
20180045007
2018-02-15

Magnetic pulse actuation arrangement for downhole tools and method

#41
20180043463
2018-02-15

Frequency modulation for magnetic pressure pulse tool

#42
20180015522
2018-01-18

HIGH-SPEED HOT FORMING AND DIRECT QUENCHING

#43
20170326614
2017-11-16

ULTRA-HIGH-SPEED FORMING METHOD USING ELECTROPLASTICITY EFFECT

#44
20170297077
2017-10-19

Forming process using magnetic fields

#45
20170133139
2017-05-11

Holding apparatus, mounting system, and method for holding components during mounting

#46
20170095855
2017-04-06

High-speed hydraulic forming of metal and non-metal sheets using electromagnetic fields

#47
20170050230
2017-02-23

Systems and methods for electromagnetic forming of containers

#48
20160329141
2016-11-10

Method for attaching a metal ring in a frame and induction coil obtained by said method

#49
20160221059
2016-08-04

ELECTROMAGNETIC FORMING COIL DEVICE AND METHOD OF MAKING ELECTROMAGNETICALLY FORMED PRODUCT

#50
20160089709
2016-03-31

Method and mould arrangement for explosion forming

#51
20160044748
2016-02-11

Method and device for removing dents

#52
20160025146
2016-01-28

Torque tube manufacturing methods

#53
20150352660
2015-12-10

BEADED MATRIX AND METHOD OF PRODUCING THE SAME

#54
20150343512
2015-12-03

Device and method for forming by stamping at high speed

#55
20150314358
2015-11-05

Method of assembly using magnetic crimping

#56
20150311741
2015-10-29

Connector-free magnetic charger/winder

#57
20150273560
2015-10-01

Method for blow molding metal containers

#58
20150245419
2015-08-27

GLASS PAN HAVING AN ELECTROMAGNETICALLY FORMED INDUCTION LAYER

#59
20140366603
2014-12-18

Device and method for producing can bodies, comprising a cutting device

#60
20140353990
2014-12-04

Energy absorbing member, method for producing same, and electromagnetic tube expansion method for rectangular cross-section member and polygon cross-section member

#61
20140352382
2014-12-04

Magnetically tunable microstructured surfaces

#62
20140318655
2014-10-30

Hydraulic accumulator

#63
20140157848
2014-06-12

Forming components made of cast materials

#64
20140150230
2014-06-05

Internal roller swaging device and method

#65
20130334857
2013-12-19

Method for connecting two components of a vehicle seat

#66
20130139964
2013-06-06

Amorphous metals and composites as mirrors and mirror assemblies

#67
20130133389
2013-05-30

Magnetic pulse forming device for roll forming system and control method for the same

#68
20120291506
2012-11-22

Method for Producing Patterned Plate

#69
20120187738
2012-07-26

Structural element for a motor vehicle

#70
20120183702
2012-07-19

Fabrication of 3-dimensional micro-assemblies

#71
20120167372
2012-07-05

Internal roller swaging device and method

#72
20120006085
2012-01-12

Electromagnetic forming of metallic glasses using a capacitive discharge and magnetic field

#73
20110134589
2011-06-09

Methods of producing a housing of a portable electronic device and a housing portion of a portable electronic device

#74
20110048096
2011-03-03

Embossed shape memory sheet metal article

#75
20100275439
2010-11-04

Multiple tube processing coil

#76
20100175446
2010-07-15

Method of forming metal

#77
20100147043
2010-06-17

Device for producing patterns

#78
20100139070
2010-06-10

Device and A Method Thereof for Producing A Patterned Plate

#79
20100134227
2010-06-03

Electromagnetic pipe expanding inductor and method for manufacturing the same

#80
20100064751
2010-03-18

Method and apparatus for high velocity electromagnetic sealing of containers

#81
20100024503
2010-02-04

Electromagnetic shape calibration of tubes

#82
20090272166
2009-11-05

Method of using an electromagnetic forming machine to hem a plurality of panels to form a panel assembly

#83
20090229332
2009-09-17

ELECTROMAGNETIC DEVICE AND METHOD FOR THE GEOMETRIC RECTIFICATION OF STAMPED METAL PARTS

#84
20090090162
2009-04-09

Driver plate for electromagnetic forming of sheet metal

#85
20080316685
2008-12-25

Electronic casing and method of manufacturing the same

#86
20080277931
2008-11-13

CONNECTION FOR CONDUITS AND METHOD FOR MAKING IT

#87
20080264130
2008-10-30

Open coil EMP apparatus

#88
20080250758
2008-10-16

Apparatus for Closing Containers

#89
20080240850
2008-10-02

Electromagnetic mechanical pulse forming of fluid joints for high-pressure applications

#90
20080120844
2008-05-29

Method for manufacture of shaped tubular part

#91
20080036204
2008-02-14

Electromagnetic pulse welding of fluid joints

#92
20080027535
2008-01-31

METHOD AND APPARATUS FOR MANUFACTURING MEDICAL SUPPORT DEVICES

#93
20070240897
2007-10-18

Bi-Metallic Connectors, Method for Producing the Same, and Method for Connecting the Same to a Structure

#94
20070084261
2007-04-19

Apparatus for electromagnetically forming a workpiece

#95
20060289479
2006-12-28

Apparatus and method for manufacture of a driveshaft by a pulsed magnetic force process

#96
20060231587
2006-10-19

Apparatus for performing a plurality of magnetic pulse forming or welding operations

#97
20060208481
2006-09-21

ELECTROMAGNETIC PULSE WELDING OF FLUID JOINTS

#98
20060196589
2006-09-07

RUN-FLAT TIRE SUPPORT, METHOD FOR MANUFACTURING THE SAME, AND RUN-FLAT TIRE

#99
20060191126
2006-08-31

Layered wing coil for an electromagnetic dent remover

#100
20060185412
2006-08-24

Opposed current flow magnetic pulse forming and joining system

#101
20060156776
2006-07-20

Method and apparatus for performing a magnetic pulse forming process

#102
20060145474
2006-07-06

Electromagnetic mechanical pulse forming of fluid joints for low-pressure applications

#103
20060144903
2006-07-06

Method of manufacturing a combined driveshaft tube and yoke assembly

#104
20060138769
2006-06-29

Magnetic field concentrator for electromagnetic forming

#105
20060131877
2006-06-22

ELECTROMAGNETIC MECHANICAL PULSE FORMING OF FLUID JOINTS FOR HIGH-PRESSURE APPLICATIONS

#106
20060107715
2006-05-25

Process for producing tubular ring with beads and die for use therein

#107
20060086165
2006-04-27

Apparatus for electromagnetic forming with durability and efficiency enhancements

#108
20060016239
2006-01-26

Apparatus and method for removing dents from metal

#109
20060001515
2006-01-05

Layered wing coil for an electromagnetic dent remover

#110
20050217334
2005-10-06

Electromagnetic formation of fuel cell plates

#111
20050217333
2005-10-06

Electromagnetic metal forming

#112
20050205553
2005-09-22

Coil design for magnetic pulse welding and forming

#113
20050109769
2005-05-26

Electromagnetic hemming machine and method for joining sheet metal layers

#114
20050097934
2005-05-12

Conjoining apparatus using electromagnetic forming

#115
20050035178
2005-02-17

Simultaneous magnetic pulse framing

#116
20050034497
2005-02-17

Device for and method of electromagnetic high energy pulse deformation of workpieces, in particular metal sheets of electrically conductive material

#117
20050028341
2005-02-10

Method of manufacturing a combined driveshaft tube and yoke assembly

#118
20050003897
2005-01-06

Method of manufacturing a combined driveshaft tube and yoke assembly