ClassID:

38457

B21D5/045 - CPC Classification

Classification description:

Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work With a wiping movement of the bending blade

Recent Application in this class:
#1
20230166362
2023-06-01

ELECTRODE LEAD BENDING AND WELDING APPARATUS AND ELECTRODE LEAD WELDING METHOD USING THE SAME

#2
20220143666
2022-05-12

Tool and method for processing plate-shaped workpieces, in particular metal sheets

#3
20220143665
2022-05-12

Tool and method for processing plate-shaped workpieces

#4
20210138523
2021-05-13

Bending group of a paneling machine tool

#5
20200346265
2020-11-05

Bending machine and method for bending a workpiece out of a flat material

#6
20170252789
2017-09-07

A DIE OR PUNCH FOR A PRESS TOOL

#7
20170189951
2017-07-06

Bending press having bending unit, and reshaping method

#8
20160318085
2016-11-03

Machine for bending sheet metal

#9
20150336619
2015-11-26

Press component and method and device for manufacturing same

#10
20140338418
2014-11-20

Movement mechanism with independent motors for the blade holder unit of panel bender machine

#11
20140338417
2014-11-20

Industrial machine for bending metallic flat elements

#12
20140090442
2014-04-03

Panel bending machine with swiveling blade

#13
20130345850
2013-12-26

Procedure for controlling the shape of a complex metal profile obtained by a series of successive bendings of a sheet metal on a panel bender

#14
20130340494
2013-12-26

Procedure for the dynamic correction of the bending angle of sheet metal on a panel bender machine

#15
20110120204
2011-05-26

Workpiece bending method and apparatus

#16
20100242563
2010-09-30

METAL FOLDING APPARATUS

#17
20100101297
2010-04-29

Folding device and method for the folding of workpieces

#18
20090308128
2009-12-17

Kinematic system for clamping semifinished products by means of pressing for sheet metal shaping panelling machines

#19
20090282886
2009-11-19

MULTIFUNCTION HYDRAULIC HEAD SUITABLE FOR BEING APPLIED TO MACHINES FOR BENDING AND FORMING METALLIC SHEETS

#20
20080264135
2008-10-30

Kinematic system for the displacement of working units of machines for bending and forming metallic sheets

#21
20080216545
2008-09-11

Plant for bending metallic flat elements such as panels, sheets, plates or similar, bending machine for such metallic flat elements and relative bending process

#22
20070266752
2007-11-22

System for Metering the Bending Angle in a Machine for Bending Metallic Sheets and/or Sections, as Well as Method and Machine for Bending Metallic Sheets and/or Sections Using Such System

#23
20060027626
2006-02-09

Method of processing formed product, and metal cope and metal drag used for the method

#24
20050268683
2005-12-08

Plate bending machine