ClassID:

39160

B21J13/00 - CPC Classification

Classification description:

Details of machines for forging, pressing, or hammering

Sub-classes:
Recent Application in this class:
#1
20260151826
2026-06-04

ENERGY-SAVING CONTROL SYSTEM FOR PRODUCTION APPARATUS AND ENERGY-SAVING CONTROL METHOD THEREOF

#2
20260115783
2026-04-30

FILLING TIMING DETERMINATION APPARATUS, FILLING TIMING DETERMINATION METHOD, AND NON-TRANSITORY STORAGE MEDIUM

#3
20250281966
2025-09-11

HOT FORGING AND PRESS HARDENING TOOL AND METHOD FOR OPERATING THE SAME

#4
20210353007
2021-11-18

Button badge making machine

#5
20210347032
2021-11-11

TETHERING POINT FOR FORGED PLIERS

#6
20190134698
2019-05-09

Swaging device and press

#7
20180003241
2018-01-04

Drive system with full surface drive contact

#8
20170100769
2017-04-13

Method and apparatus for producing forging by rotary forging

#9
20170030398
2017-02-02

Method of manufacturing light rotor shaft for eco-friendly vehicles

#10
20160346828
2016-12-01

SHAFT HOLDING SLEEVE, SHAFT DIAMETER ENLARGING APPARATUS AND JIG FOR SHAFT DIAMETER ENLARGING APPARATUS

#11
20160273591
2016-09-22

Drive system with full surface drive contact

#12
20160114380
2016-04-28

Methods and systems for target cleaning die surfaces of a die of a press machine

#13
20150013408
2015-01-15

Method for forming forged parts

#14
20140190234
2014-07-10

Method for producing a press-hardened molded part, and press-hardening tool

#15
20130055779
2013-03-07

Rotary swage tool unit with easy accessible tool space

#16
20130036785
2013-02-14

Apparatus for forging a hollow body

#17
20110030443
2011-02-10

Double closed hydraulic mould stand

#18
20100281941
2010-11-11

Core rod forging for precise internal geometry

#19
20100251794
2010-10-07

FORGING MANDREL FOR HOT-FORGING TUBULAR WORKPIECES OF METAL

#20
20070186604
2007-08-16

Method and apparatus for producing a cylindrical hollow body from a blank

#21
20070033982
2007-02-15

Safety system for a bending press and a slatted tool

#22
20060107722
2006-05-25

Hot forge forming facility

#23
20050204562
2005-09-22

Method for the production of a spindle nut of a spherical thread drive mechanism