ClassID:

39170

B21J13/14 - CPC Classification

Classification description:

Details of machines for forging, pressing, or hammering; Accessories for handling work or tools Ejecting devices

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

Stock lifter assembly

#2
20230013212
2023-01-19

Forging device and forging method for outer joint member of constant-velocity universal joint

#3
20220314299
2022-10-06

Workpiece ejecting system for use in stamping machine

#4
20220184684
2022-06-16

Stock lifter assembly

#5
20210370387
2021-12-02

Forging device and forging method for outer joint member of constant-velocity universal joint

#6
20190358696
2019-11-28

Molding device for manufacturing cylindrical rolling body, manufacturing method for cylindrical rolling body, manufacturing method for rolling bearing, manufacturing method for vehicle, and manufacturing method for mechanical apparatus

#7
20190160511
2019-05-30

Method of manufacturing cup structure

#8
20190151929
2019-05-23

Automatic cleaner and pressing device

#9
20180318901
2018-11-08

Actuator device

#10
20180290201
2018-10-11

Shaping device, in particular a spindle press, and method for shaping workpieces

#11
20180214932
2018-08-02

Hydraulic knockout device

#12
20180141106
2018-05-24

Modular pilot assembly with self-contained stripper and method for metal forming dies

#13
20170100769
2017-04-13

Method and apparatus for producing forging by rotary forging

#14
20160243608
2016-08-25

Poppet pin ejector

#15
20160129491
2016-05-12

Device and method for forming thin plate-shaped substrate

#16
20150375292
2015-12-31

Modular pilot assembly with self-contained stripper and method for metal forming dies

#17
20140366604
2014-12-18

Forging method and forging die

#18
20140007640
2014-01-09

Forging device

#19
20130091920
2013-04-18

Modular pilot assembly with self-contained stripper and method for metal forming dies

#20
20080302162
2008-12-11

Cold-headed standoff

#21
20070000114
2007-01-04

Cold-headed standoff

#22
20060196330
2006-09-07

Method of forming a cold-headed standoff

#23
20060028061
2006-02-09

Reshaping device with ejector and method of ejecting workpieces

#24
20050050972
2005-03-10

Device connected to a crank for moving a part mounted on a slider relative thereto

#25
18963459
2025-04-15

Devices and methods for controllable forging of forming flow line of complex-shaped component