ClassID:

38774

B21D45/003 - CPC Classification

Classification description:

Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass in punching machines or punching tools

Sub-classes:
Recent Application in this class:
#1
20260102815
2026-04-16

SYSTEMS AND METHODS FOR A HYDRAULIC TOOL

#2
20260054304
2026-02-26

COMPONENT FORMING MACHINE WITH JAMMED COMPONENT MITIGATION

#3
20230201905
2023-06-29

Punching Tool for Mobile Use

#4
20220395889
2022-12-15

Method and device for producing tear-open lids

#5
20220305545
2022-09-29

STRIPPER UNIT

#6
20200001346
2020-01-02

Workpiece Discharging Devices and Related Systems and Methods

#7
20190381554
2019-12-19

Blanking punch

#8
20190201963
2019-07-04

COMPONENT FORMING MACHINE WITH JAMMED COMPONENT MITIGATION

#9
20180318906
2018-11-08

Processing device and processing method

#10
20180290199
2018-10-11

Blanking die and method of blanking sheet metal therewith

#11
20180021836
2018-01-25

Method of manufacturing tooth-shaped component, and tooth-shaped component

#12
20170087736
2017-03-30

Hydraulic punch machine, and punch carrier for a punch machine

#13
20160368040
2016-12-22

Machine tools and methods for ejecting workpiece parts

#14
20160325338
2016-11-10

Method for Creating Through-Passages in a Metal Body by Means of High-Speed Impact Cutting

#15
20160288190
2016-10-06

Low profile pilot assembly and method for metal forming dies

#16
20160263642
2016-09-15

Stock ejector assembly

#17
20150362398
2015-12-17

Sheet metal processing machines having a chip suctioning device and methods for detecting a malfunction in the chip suctioning device

#18
20150328674
2015-11-19

Workpiece discharging devices and related systems and methods

#19
20150321241
2015-11-12

Blanking die and method of blanking sheet metal therewith

#20
20150306654
2015-10-29

Stock ejector assembly

#21
20150306653
2015-10-29

Method for removing a workpiece part and machine tool

#22
20150283723
2015-10-08

Stationery punching device for creating a decorative craft

#23
20150224559
2015-08-13

Stacking apparatus and stack manufacturing system

#24
20150068375
2015-03-12

Method and device for precision cutting of workpieces in a press

#25
20150053059
2015-02-26

Device and method for transferring workpieces into and out of a tool

#26
20150020663
2015-01-22

Multipunch with axial retainer for securing multiple dies or strippers

#27
20150007627
2015-01-08

Press machine controller

#28
20140250968
2014-09-11

Processing device and processing method

#29
20130312580
2013-11-28

Die and die device

#30
20130167696
2013-07-04

Laminated work production method

#31
20130091997
2013-04-18

PUNCH DEVICE

#32
20120266456
2012-10-25

Apparatus for retaining a package of laminations of an electromagnetic core in a device for the production thereof

#33
20120056503
2012-03-08

Process and mold for producing ferromagnetic cores of electric motors

#34
20120017734
2012-01-26

Slug float-up preventing mechanism

#35
20120007297
2012-01-12

Workpiece discharging devices and related systems and methods

#36
20110214474
2011-09-08

Method of manufacturing a tubular member

#37
20110203439
2011-08-25

PUNCHING DIE

#38
20110132162
2011-06-09

Method and device for producing precision blankings from a material strip

#39
20110079122
2011-04-07

Device and method for manufacturing work

#40
20100199819
2010-08-12

SLUG FLOAT-UP PREVENTING METHOD AND PUNCH TOOL

#41
20100095815
2010-04-22

Discharging workpiece parts

#42
20090301161
2009-12-10

Shear punching die assemblies

#43
20090120261
2009-05-14

Die and die device

#44
20090035117
2009-02-05

Removing a processed part

#45
20090010731
2009-01-08

Workpiece part discharge system

#46
20080245201
2008-10-09

Workpiece cutting and free body scrap collection system

#47
20080092713
2008-04-24

Punching die

#48
20080016934
2008-01-24

Method and device for the production of stamped parts

#49
20060081107
2006-04-20

Die device

#50
20060060453
2006-03-23

Discharge device for worked material

#51
20050247181
2005-11-10

Slug float-up preventing mechanism

#52
20050220926
2005-10-06

Die and die device

#53
17136531
2024-03-19

Punching device making large rectangular holes in rectangular tubing and method thereof