Patents-Review.com
ClassID:

38776 ⎘

B21D45/02 - CPC Classification

Classification description:

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

Sub-classes:
Recent Application in this class:
#1
20260108932
2026-04-23

MECHANICAL DEVICE FOR SEPARATING A WORKPIECE PART FROM A SCRAP SKELETON IN A WORKPIECE CUTTING MACHINING OPERATION

 #2
20260108931
2026-04-23

MECHANICAL DEVICE FOR SEPARATING A WORKPIECE PART FROM A SCRAP SKELETON

 #3
20260054304
2026-02-26

COMPONENT FORMING MACHINE WITH JAMMED COMPONENT MITIGATION

 #4
20260021527
2026-01-22

FLOW RESTRICTOR FOR A CUPPER AND CUPPER INCLUDING THE SAME

 #5
20250326023
2025-10-23

UNLOADING METHOD AND MECHANICAL UNLOADING ASSEMBLY FOR UNLOADING A PROCESSED PRODUCT OF A WORKPIECE PROCESSING METHOD, MANUFACTURING METHOD, AND MECHANICAL MANUFACTURING ASSEMBLY

 #6
20250065392
2025-02-27

PILOT ASSEMBLY

 #7
20250023086
2025-01-16

APPARATUS AND METHOD FOR MANUFACTURING RECHARGEABLE BATTERY CASE

 #8
20230390819
2023-12-07

Stick curvature correction device

 #9
20230311190
2023-10-05

Stock lifter assembly

 #10
20220314299
2022-10-06

Workpiece ejecting system for use in stamping machine

 #11
20220184684
2022-06-16

Stock lifter assembly

 #12
20210283676
2021-09-16

Bottle, cap and machine

 #13
20210078065
2021-03-18

Floating cutter unit and trimming press processing device

 #14
20200316673
2020-10-08

Manufacturing device and manufacturing method for component having hat-shaped section

 #15
20190201963
2019-07-04

COMPONENT FORMING MACHINE WITH JAMMED COMPONENT MITIGATION

 #16
20190134689
2019-05-09

Method of fabricating a one-piece metal vehicle wheel by hydro forming process

 #17
20180318901
2018-11-08

Actuator device

 #18
20180290199
2018-10-11

Blanking die and method of blanking sheet metal therewith

 #19
20180021836
2018-01-25

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

 #20
20170341127
2017-11-30

CAN DISCHARGE UNIT AND CAN FORMING MACHINE

 #21
20170313015
2017-11-02

Press machine

 #22
20170136518
2017-05-18

Cutting die

 #23
20170072449
2017-03-16

Rotary valve system

 #24
20170066033
2017-03-09

Device and method for mutual separation of two workpiece components of a plate-like workpiece

 #25
20160368040
2016-12-22

Machine tools and methods for ejecting workpiece parts

 #26
20160325338
2016-11-10

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

 #27
20160288190
2016-10-06

Low profile pilot assembly and method for metal forming dies

 #28
20160271682
2016-09-22

Hat-shaped cross-section component manufacturing apparatus and manufacturing method

 #29
20160263642
2016-09-15

Stock ejector assembly

 #30
20160243605
2016-08-25

Die apparatus and manufacturing method of metal product using die apparatus

 #31
20160144422
2016-05-26

Spiral bevel gear forging apparatus

 #32
20160129493
2016-05-12

Stock ejector assembly

 #33
20160008864
2016-01-14

Press apparatus

 #34
20150321241
2015-11-12

Blanking die and method of blanking sheet metal therewith

 #35
20150314457
2015-11-05

Lifter cups with at least one channel and concentric slits

 #36
20150306654
2015-10-29

Stock ejector assembly

 #37
20150174635
2015-06-25

Stamping method and stamping apparatus

 #38
20150053672
2015-02-26

Tool for forming a three dimensional article or container

 #39
20140231420
2014-08-21

Tool For Forming A Three Dimensional Article Or Container

 #40
20140061523
2014-03-06

Rotary valve system

 #41
20140007638
2014-01-09

Helical spline forming

 #42
20110203432
2011-08-25

Press

 #43
20110079122
2011-04-07

Device and method for manufacturing work

 #44
20110061406
2011-03-17

METHOD OF COOLING STRETCH-FORMED-PART

 #45
20100107719
2010-05-06

Necking die with shortened land and method of die necking

 #46
20100107718
2010-05-06

Necking die with redraw surface and method of die necking

 #47
20090223952
2009-09-10

Tool for forming a three dimensional article or container

 #48
20080105022
2008-05-08

Modular power pack assembly

 #49
20060162142
2006-07-27

Tool having an ejection assembly, a method for making such a tool, and a method for ejecting a formed object from a tool

 #50
20050233024
2005-10-20

Tooling system

 #51
14788820
2016-12-06

Sheet molding device