B21D26/06 - CPC Classification Index

ClassID:

38629 ⎘

B21D26/06 - 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 by shock waves

Sub-classes:

B21D26/08 » generated by explosives, e.g. chemical explosives 22
B21D26/10 » generated by evaporation, e.g. of wire, of liquids 9
B21D26/12 » initiated by spark discharge 42

Recent Application in this class:

20180264537

2018-09-20

Chamber for electrohydraulic forming

20170348751

2017-12-07

Chamber for an electrohydraulic forming device

20170326614

2017-11-16

ULTRA-HIGH-SPEED FORMING METHOD USING ELECTROPLASTICITY EFFECT

20160175912

2016-06-23

Electro-hydraulic forming machine for the plastic deformation of a projectile part of the wall of a workpiece to be formed

20150360275

2015-12-17

Method, tool and press for the electrohydraulic forming of a workpiece

20140157848

2014-06-12

Forming components made of cast materials

20110283762

2011-11-24

Laser-based three-dimensional high strain rate nanoforming techniques

20110134589

2011-06-09

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

20100132194

2010-06-03

Method and an apparatus for prestressing components

#10

20080257007

2008-10-23

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

#11

20070277573

2007-12-06

Hydroforming Using High Pressure Pulsation During Fluid Intensification Cycle

#12

16374247

2022-01-18

Apparatus and method for in-situ laser peening during additive manufacturing

#13

14334936

2015-12-01

Systems and methods of cavitation peening a workpiece