Patents-Review.com
ClassID:

39146 ⎘

B21J9/02 - CPC Classification

Classification description:

Forging presses Special design or construction

Sub-classes:
Recent Application in this class:
#1
20250162018
2025-05-22

LINEAR-ACTUATED PRESS MACHINE HAVING MULTIPLE MOTORS AND CLUTCH SYSTEM FOR MULTI-SPEED DRIVE FUNCTIONALITY

 #2
20250144700
2025-05-08

Isothermal forging system

 #3
20240351094
2024-10-24

APPARATUS AND METHOD FOR MANUFACTURING RACK BAR

 #4
20240261848
2024-08-08

Material forming

 #5
20240216984
2024-07-04

LIGHTWEIGHT TWO-CROSSBEAM HIGH-SPEED FREE FORGING HYDRAULIC PRESS

 #6
20240198412
2024-06-20

MANUFACTURING SYSTEM

 #7
20240075518
2024-03-07

Linear-actuated press machine having multiple motors and clutch system for multi-speed drive functionality

 #8
20230339012
2023-10-26

Crosshead for use as an upper and/or lower beam in a press

 #9
20230166322
2023-06-01

MANUFACTURING METHOD AND MANUFACTURING SYSTEM

 #10
20230091833
2023-03-23

Linear-actuated press machine having multiple motors and clutch system for multi-speed drive functionality

 #11
20230013212
2023-01-19

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

 #12
20220241841
2022-08-04

EQUIPMENT AND METHOD FOR FORMING A FRONT TOOTHING ON AN INNER RING OF A WHEEL HUB

 #13
20210379648
2021-12-09

Apparatus and method for manufacturing rack bar

 #14
20210370387
2021-12-02

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

 #15
20210268567
2021-09-02

Methods of, and apparatuses for, material forming

 #16
20210010533
2021-01-14

Conveying system, rotary forging method, rotary forging apparatus, method for manufacturing bearing, method for manufacturing vehicle, and method for manufacturing mechanical device

 #17
20210001391
2021-01-07

Forging tool

 #18
20200306819
2020-10-01

Kit comprising components made from planar sheet material for forming forge table and forge pot, and valve component for selectively communicating airflow source and forge pot

 #19
20200269308
2020-08-27

Method for producing hot forged material

 #20
20200158180
2020-05-21

Bearing unit manufacturing device and bearing unit manufacturing method

 #21
20200130046
2020-04-30

Method and apparatus for forging gear

 #22
20200102987
2020-04-02

Method and device for manufacturing bearing unit

 #23
20190374998
2019-12-12

Setting device

 #24
20190374997
2019-12-12

Setting device

 #25
20190291170
2019-09-26

Forging roll device

 #26
20190201981
2019-07-04

Forging heads and fixing devices with aligned through-holes and cavities

 #27
20190084028
2019-03-21

FORGING DEVICE AND RE-CENTERING ATTACHMENT OF FORGING DEVICE

 #28
20180202495
2018-07-19

Method and device for manufacturing bearing unit

 #29
20180147621
2018-05-31

Apparatus for manufacturing forged crankshaft

 #30
20170312809
2017-11-02

Forging method and forging device

 #31
20170297127
2017-10-19

Continuous machining system

 #32
20170297082
2017-10-19

Press for working during primary processing time

 #33
20170100768
2017-04-13

Forging die apparatus

 #34
20170087674
2017-03-30

Plant growth support automatic molding machine

 #35
20170080478
2017-03-23

Method and apparatus for forging heterogeneous material

 #36
20170066040
2017-03-09

Radial compression mechanism with heating and/or cooling

 #37
20160375483
2016-12-29

Tooling and method for drawing and flanging a prototype part

 #38
20160361752
2016-12-15

Portable heat treatment apparatus

 #39
20160175918
2016-06-23

Net shaped forging for fluid ends and other work pieces

 #40
20160129495
2016-05-12

Apparatus and methods for thermohydroforming

 #41
20160074929
2016-03-17

Forging device and forging method

 #42
20150336158
2015-11-26

Method for producing press-molded article

 #43
20150283599
2015-10-08

Forged material sizing method and apparatus

 #44
20150217363
2015-08-06

Forming tool with punch

 #45
20150190855
2015-07-09

Forging apparatus

 #46
20150135794
2015-05-21

Pressing method and pressing device for forming punched piece by punching metal plate with die and punch

 #47
20150121698
2015-05-07

Scroll rotor mold, molding device, and method for manufacturing mold

 #48
20150082852
2015-03-26

Horizontal forging press for massive forming

 #49
20150052963
2015-02-26

Method and apparatus for forging

 #50
20150038244
2015-02-05

Forging method, molding device for forgings, and tripod uniform motion universal joint

 #51
20150013424
2015-01-15

Four-die tool and forging press

 #52
20140165688
2014-06-19

Forging apparatus

 #53
20130247642
2013-09-26

Four-die forging device for forging presses

 #54
20110302980
2011-12-15

CHARGING DEVICE FOR A BUSH EXPANDER FOR PUNCHED BUSH BLANKS MADE OF STEEL, FOR EXAMPLE, AND METHOD FOR FORGING PUNCHED BUSH BLANKS

 #55
20110224005
2011-09-15

Forging method, molding device for forgings, and tripod uniform motion universal joint

 #56
20110146364
2011-06-23

Method and apparatus for forging

 #57
20100189381
2010-07-29

Linear ball bearing and supporting race element for the same

 #58
20100180658
2010-07-22

Crankshaft production method and production apparatus

 #59
20080178652
2008-07-31

Press machine

 #60
20070107484
2007-05-17

Forging method, forged article and forging apparatus

 #61
20050223773
2005-10-13

Long reach press

 #62
20050189672
2005-09-01

Impact machine and a method of forming a body

 #63
20050092052
2005-05-05

Forging apparatus and conveyor for forming complex articles

 #64
18963459
2025-04-15

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