ClassID:

38743

B21D43/023 - CPC Classification

Classification description:

Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices; Advancing work in relation to the stroke of the die or tool; Control or correction devices in association with moving strips Centering devices, e.g. edge guiding

Recent Application in this class:
#1
20230311190
2023-10-05

Stock lifter assembly

#2
20220184684
2022-06-16

Stock lifter assembly

#3
20220062968
2022-03-03

Adjustable joining machine

#4
20210346937
2021-11-11

Compact and preassembled automatic processing system

#5
20210245219
2021-08-12

Flattening device, conveying apparatus and processing system

#6
20200406328
2020-12-31

Centering blanks

#7
20200282444
2020-09-10

Compact stock guide assembly

#8
20200130043
2020-04-30

Device and method for guiding and directing a metal sheet in a bending machine to obtain frustoconical structures

#9
20190143391
2019-05-16

Method and device for feeding a sheet metal panel to a punch press

#10
20180178267
2018-06-28

Laminated core manufacturing apparatus and laminated core manufacturing method

#11
20180093320
2018-04-05

Strip holding device for the die of a stamping system

#12
20170100760
2017-04-13

Centering blanks

#13
20150190859
2015-07-09

Retractable stock guide and method for metal forming dies

#14
20150101384
2015-04-16

Edge guide mechanism and panel forming machine incorporating the same

#15
20140123480
2014-05-08

Manufacturing apparatus for heat exchanger fins

#16
20140115881
2014-05-01

Manufacturing apparatus for flattened tube fins

#17
20130180308
2013-07-18

Retractable stock guide and method for metal forming dies

#18
20130160516
2013-06-27

Manufacturing apparatus for flattened tube fins

#19
20130091997
2013-04-18

PUNCH DEVICE

#20
20120279267
2012-11-08

Method for controlling lateral guiding devices for a metal strip

#21
20120267415
2012-10-25

Method for controlling side guides of a metal strip

#22
20120204615
2012-08-16

Edge guide mechanism and panel forming machine incorporating the same

#23
20110247380
2011-10-13

Device and method for lateral guidance of a rolled strip transported on a roller bed