ClassID:

38618

B21D26/039 - 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 by applying fluid pressure; Deforming tubular bodies Means for controlling the clamping or opening of the moulds

Recent Application in this class:
#1
20240149323
2024-05-09

MOLDING DEVICE

#2
20220379363
2022-12-01

Forming system

#3
20220331854
2022-10-20

Apparatus and method of shaping metal product

#4
20220126498
2022-04-28

Hollow body molding aid and molding method

#5
20200290301
2020-09-17

FLUID FORMING APPARATUS

#6
20200114410
2020-04-16

Apparatus and method of shaping metal product

#7
20190134689
2019-05-09

Method of fabricating a one-piece metal vehicle wheel by hydro forming process

#8
20180361458
2018-12-20

Forming device and forming method

#9
20180161843
2018-06-14

Forming device and forming method

#10
20180154423
2018-06-07

Press die

#11
20180117654
2018-05-03

Deformation Method and Press

#12
20180085812
2018-03-29

Cylinder holder for a hydroforming device, and hydroforming device

#13
20180078988
2018-03-22

Forming apparatus

#14
20170173655
2017-06-22

Process for forming hollow member with complicated cross-section

#15
20170100762
2017-04-13

Method of fabricating a one-piece metal vehicle wheel by hydro forming process

#16
20170095854
2017-04-06

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

#17
20170066028
2017-03-09

Forming apparatus and forming method

#18
20160199896
2016-07-14

Tie bar tensioning system

#19
20090025445
2009-01-29

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

#20
20080307848
2008-12-18

Bulging method and apparatus

#21
20080236239
2008-10-02

Device and a method for holding together tool parts druing a hydroforming process

#22
20080124418
2008-05-29

Compression molding using a self-aligning and activating mold system

#23
20070137280
2007-06-21

Apparatus for forming production parts under internal high-pressure conditions

#24
20070125145
2007-06-07

High-pressure shaping system

#25
20070056341
2007-03-15

Hydroforming apparatus

#26
20060107716
2006-05-25

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

#27
20060090529
2006-05-04

Clamping device

#28
20060075796
2006-04-13

Device and method for expansion forming

#29
20060065031
2006-03-30

Method for performing a hydroforming operation

#30
20050186302
2005-08-25

Warm hydro-forming device

#31
20050022576
2005-02-03

Device for manufacturing formed parts by internal high pressure deformation

#32
16161673
2019-11-19

Apparatus and method of shaping metal product

#33
16158090
2020-03-17

Apparatus and method of shaping metal product