ClassID:

38748

B21D43/04 - 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 by means in mechanical engagement with the work

Sub-classes:
Recent Application in this class:
#1
20260034756
2026-02-05

TRIM PRESS HANDLER SYSTEM

#2
20250144697
2025-05-08

SYSTEM FOR MONITORING VIBRATION RESPONSE OF METAL FLOW IN A PRESS STAMPING PROCESS

#3
20230286240
2023-09-14

TRIM PRESS HANDLER SYSTEM

#4
20210387434
2021-12-16

Motion setting method for transfer press and transfer press

#5
20210379856
2021-12-09

Transfer device and method for controlling transfer device

#6
20210245302
2021-08-12

ORIGINAL SHEET DIVIDING METHOD AND DIVIDING MECHANISM AND DIVIDING APPARATUS THEREFOR

#7
20210220888
2021-07-22

System for flattening steel plates

#8
20200276670
2020-09-03

ORIGINAL SHEET DIVIDING METHOD AND DIVIDING MECHANISM AND DIVIDING APPARATUS THEREFOR

#9
20190321875
2019-10-24

Apparatus for conveying molded body for heat exchanger fins

#10
20180257125
2018-09-13

Transfer press split idle station locking mechanism

#11
20180169733
2018-06-21

Coiled material transporting device, press system and coiled material transporting method

#12
20180099327
2018-04-12

Device for performing strengthening treatment on tooth root of gear

#13
20170136517
2017-05-18

Forming system

#14
20170113431
2017-04-27

ULTRA-HIGH SPEED TRANSFER ROBOT FOR ULTRA-HIGH SPEED HYBRID PRESS

#15
20160271678
2016-09-22

Workpiece loading apparatus

#16
20160263642
2016-09-15

Stock ejector assembly

#17
20150306654
2015-10-29

Stock ejector assembly

#18
20150283596
2015-10-08

Workpiece conveying device

#19
20140123480
2014-05-08

Manufacturing apparatus for heat exchanger fins

#20
20140115881
2014-05-01

Manufacturing apparatus for flattened tube fins

#21
20130174626
2013-07-11

Work-punching device, work-punching method, and method for producing element for continuously variable transmission

#22
20100288009
2010-11-18

Hot press forming apparatus and hot press forming method

#23
20080302153
2008-12-11

Plastic working method and plastic working system

#24
20080265498
2008-10-30

WORK SHEET CONVEYING DEVICE

#25
20080168815
2008-07-17

Multi-stage process handling equipment

#26
20050150265
2005-07-14

High throughput quick-plastic-forming