ClassID:

38614

B21D26/031 - 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 sheet bodies Mould construction

Recent Application in this class:
#1
20230306934
2023-09-28

METHODS AND SYSTEMS FOR PRODUCTION OF HANDPANS

#2
20200398330
2020-12-24

Forming tool and method for producing a component

#3
20200246858
2020-08-06

STEELPAN MUSICAL INSTRUMENT HYDROFORMING PRESS

#4
20200171711
2020-06-04

Precursor fabrication for high-temperature pressure membranes

#5
20200130040
2020-04-30

Blow molding device capable of continuous processing

#6
20200001343
2020-01-02

Steelpan musical instrument hydroforming press

#7
20190299270
2019-10-03

Electrohydraulic forming method and associated device

#8
20190299269
2019-10-03

Tooling for forming nacelle components

#9
20180078987
2018-03-22

Method of producing hollow objects and an arrangement for such method

#10
20170361865
2017-12-21

Multiple Piece Pinion Housing For Vehicle Power Steering

#11
20170182541
2017-06-29

Multi-forming device

#12
20170136516
2017-05-18

Multi-warm forming device and the forming method thereof

#13
20170087617
2017-03-30

High speed blow forming processes

#14
20170050229
2017-02-23

Apparatus and method for forming three-sheet panels

#15
20160368036
2016-12-22

Forming die with flexible blank holder

#16
20160105206
2016-04-14

Electronic Device and Method for Manufacturing Housing Thereof

#17
20150143863
2015-05-28

Electro-hydraulic trimming of a part perimeter with multiple discrete pulses

#18
20150114975
2015-04-30

Conformable pressure vessel for high pressure gas storage

#19
20150089813
2015-04-02

Method of hydroforming of hollow structural component

#20
20140238097
2014-08-28

Laminated cavity tooling

#21
20140165684
2014-06-19

Self-compensating retractable insert for high-temperature forming tools

#22
20140090439
2014-04-03

Metal forming system with accelerated mass production

#23
20140090435
2014-04-03

Device for the superplastic forming of a blank

#24
20120281385
2012-11-08

Lightweight audio system for automotive applications and method

#25
20110278774
2011-11-17

Molding apparatus and gas compression molding process

#26
20110226033
2011-09-22

Method and a press tool for manufacturing a separation disk

#27
20110061437
2011-03-17

Device for the production of molded parts

#28
20100246155
2010-09-30

Lightweight audio system for automotive applications and method

#29
20100095724
2010-04-22

METAL FORMING WITH VIBRATION ASSIST

#30
20100024502
2010-02-04

Open press thermal gap for QPF forming tools

#31
20100018271
2010-01-28

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

#32
20090272171
2009-11-05

METHOD OF DESIGNING AND FORMING A SHEET METAL PART

#33
20080034825
2008-02-14

Forming Tool

#34
20070044529
2007-03-01

Method for vaccum assisted preforming of superplastically or quick plastically formed article

#35
20070040298
2007-02-22

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

#36
20070018356
2007-01-25

Hydraulic pressure molding device and hydraulic pressure molding method

#37
20060288556
2006-12-28

Method for fluid-shaping of sheet metal

#38
20060123863
2006-06-15

Pressure cell press comprising a tray, and a method for manufacturing said tray

#39
20050283965
2005-12-29

Making panel reinforcements during hot stretch forming

#40
20050150266
2005-07-14

Curvilinear punch motion for double-action hot stretch-forming

#41
20050067063
2005-03-31

Hot blow forming control method

#42
20050044917
2005-03-03

Two temperature two stage forming

#43
20050022576
2005-02-03

Device for manufacturing formed parts by internal high pressure deformation