ClassID:

40007

B22F2003/033 - CPC Classification

Classification description:

Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces; Compacting only; Press-moulding apparatus therefor with multiple punches working in the same direction

Recent Application in this class:
#1
20250091129
2025-03-20

SPLIT-DIE PRESS TOOL

#2
20230065875
2023-03-02

DUST CORE FORMING APPARATUS

#3
20210016534
2021-01-21

Powder press having toggle lever drive and electric drive

#4
20200331054
2020-10-22

END PIECE FOR CAMSHAFT

#5
20200222981
2020-07-16

Level plate of a pressing tool

#6
20200206813
2020-07-02

Plane plate of a pressing tool

#7
20200188997
2020-06-18

Powder molding press method of green compact for cutting insert, and powder molding press device

#8
20200122423
2020-04-23

Plane plate of a pressing tool

#9
20200047443
2020-02-13

Pressing oriented pellets in a magnetic field

#10
20190358704
2019-11-28

Tool set having deflection compensation

#11
20190344349
2019-11-14

Molding die and molding method

#12
20190240731
2019-08-08

Press-tool

#13
20190091767
2019-03-28

Molding die and molding method

#14
20190015900
2019-01-17

Manufacturing a hard-metal pressed article

#15
20180281063
2018-10-04

Punching tool of a sintering press and method therefor

#16
20180257137
2018-09-13

Sintering press with axially controlled deformation, and corresponding method

#17
20180236547
2018-08-23

Powder press having a cone-shaped substructure

#18
20180161846
2018-06-14

End piece for camshaft and method of manufacturing the same

#19
20180022050
2018-01-25

Powder Press Having a Conical Lower Ram, Method for Operating a Powder Press, Pellet Produced by Way of a Powder Press, Lower Ram of a Powder Press, and Computer Program Product for Moving Lower Rams of a Press

#20
20170203367
2017-07-20

SYNCHRONIZER HUB FOR VEHICLES AND METHOD FOR MANUFACTURING THE SAME

#21
20170182724
2017-06-29

Press for shaping pellets in a restricted and hostile environment and method for assembling the press

#22
20170113276
2017-04-27

Method and press for producing a green compact composite with a predetermined breaking point

#23
20170108114
2017-04-20

Jointed component, method for manufacturing the same, and compacting die assembly

#24
20170095859
2017-04-06

Method for controlling powder compacting apparatus and compacting apparatus

#25
20170087638
2017-03-30

Press for producing dimensionally stable preforms and production process

#26
20170072654
2017-03-16

Apparatus for producing a blank, also a method for this purpose and a blank

#27
20170028470
2017-02-02

Method of and a device for the compaction of a powder into a cutting insert green body

#28
20160348722
2016-12-01

Sintered bearing

#29
20160318812
2016-11-03

Cutting inserts with cross-holes and green bodies and methods for making such cutting inserts and green bodies

#30
20160263654
2016-09-15

Press arrangement with a further processing module

#31
20160193659
2016-07-07

Green compact of sintered connecting rod using different kind of powder and method of manufacturing the same

#32
20160108958
2016-04-21

Sintered bearing

#33
20160033035
2016-02-04

Article having plurality of functionally graded regions and a method of manufacturing thereof

#34
20150367414
2015-12-24

Method and device for pressing a green compact

#35
20150294788
2015-10-15

Method for preparing rare earth sintered magnet

#36
20150167815
2015-06-18

Synchronizer hub for vehicles and method for manufacturing the same

#37
20140328648
2014-11-06

Compression limiter with retention features

#38
20130140740
2013-06-06

Hot pressing apparatus and method for same

#39
20120121362
2012-05-17

Compression limiter having retention features

#40
20120118104
2012-05-17

Powder metal die filling

#41
20120107445
2012-05-03

Forming die assembly for microcomponents

#42
20120107444
2012-05-03

Forming die assembly for microcomponents

#43
20120003443
2012-01-05

METHOD AND APPARATUS USING A SPLIT CASE DIE TO PRESS A PART AND THE PART PRODUCED THEREFROM

#44
20110311667
2011-12-22

Press tooling

#45
20110076175
2011-03-31

Punch die for powder compacting, powder compacting equipment equipped with punch die, and forming method with an equipment

#46
20110025141
2011-02-03

Stator compacted in one piece

#47
20100310408
2010-12-09

Method of manufacturing permanent magnet

#48
20100299901
2010-12-02

Method for assembling a two-piece punch into a tool

#49
20100254847
2010-10-07

Method for manufacturing sintered annular nuclear fuel pellet without surface grinding

#50
20100181694
2010-07-22

Device and method for manufacturing end mill

#51
20100159051
2010-06-24

Method and apparatus for cross-passageway pressing to produce cutting inserts

#52
20100104229
2010-04-29

Powder metal bearing cap breathing windows

#53
20090291012
2009-11-26

Production method for sintered part

#54
20090169412
2009-07-02

Method of making a cutting insert with a hole for clamping

#55
20090136776
2009-05-28

Method and apparatus using a split case die to press a part and the part produced therefrom

#56
20090127494
2009-05-21

Rare earth alloy binderless magnet and method for manufacture thereof

#57
20080298996
2008-12-04

Formation of non-axial features in compacted powder metal components

#58
20070269334
2007-11-22

MULTIPLE PART COMPACTION

#59
20060286194
2006-12-21

Powder press

#60
20060280641
2006-12-14

Method and apparatus for forming a hole or slot in powder metal components

#61
20060240132
2006-10-26

Powdered metal process tooling and method of assembly

#62
20060008376
2006-01-12

Method and an apparatus for producing multi-level components by shock compression of powdered material

#63
20050269729
2005-12-08

Powder press

#64
20050220921
2005-10-06

Dynamic forging impact energy retention machine

#65
20050220658
2005-10-06

Process for producing a high density by high velocity compacting

#66
20050186300
2005-08-25

Powder press