B23D31/002 - CPC Classification Index

ClassID:

41881 ⎘

B23D31/002 - CPC Classification

Classification description:

Shearing machines or shearing devices covered by none or more than one of the groups - ; Combinations of shearing machines Breaking machines, i.e. pre-cutting and subsequent breaking

Sub-classes:

B23D2031/007 » {for journals} 0
B23D31/003 » {for rings} 40

Recent Application in this class:

20200038976

2020-02-06

Splitting apparatus and splitting method

20190315012

2019-10-17

Residual material removing device, method and, system

20190257085

2019-08-22

Profiled metal fiber

20190195273

2019-06-27

Connecting rod manufacturing method and connecting rod

20190142241

2019-05-16

Articulation joint manufacturing process and workpiece therefor

20180199975

2018-07-19

Surgical rod scorer and method of use of the same

20180050424

2018-02-22

Method and Device for Splitting an Initial Metal Sheet, And Metal-Sheet Part

20170283232

2017-10-05

Ampoule opener

20170144215

2017-05-25

Method for non-linear fracture splitting

#10

20160305472

2016-10-20

Method for cracking a connecting rod

#11

20160074949

2016-03-17

Method of forming fracture start portion of connecting rod and forming device

#12

20160008048

2016-01-14

Surgical rod scorer and method of use of the same

#13

20150202670

2015-07-23

Method for producing steel fibers

#14

20150158197

2015-06-11

Apparatus and method for manufacturing magnet segments constituting field pole magnetic body

#15

20140363217

2014-12-11

Method for freeing a micromechanical part and a micromechanical part comprising sacrificial fasteners

#16

20140346211

2014-11-27

Machine for breaking a connecting rod

#17

20140345133

2014-11-27

Machine for cracking a connecting rod

#18

20140263523

2014-09-18

DEVICES AND METHODS FOR BREAKING AND STORING A SAFETY RAZOR BLADE

#19

20130096625

2013-04-18

Surgical rod scorer and method of use of the same

#20

20120055970

2012-03-08

Auto-Breaking Machine

#21

20110302782

2011-12-15

Method of separating heat exchanger tubes and an apparatus for same

#22

20110253760

2011-10-20

Surgical rod scorer and method of use of the same

#23

20110212343

2011-09-01

METHOD FOR PRODUCING STEEL FIBERS

#24

20110042498

2011-02-24

Hammer

#25

20110036134

2011-02-17

CUTTING METHOD AND APPARATUS

#26

20110030218

2011-02-10

TUBE CUTTING APPARATUS AND METHOD

#27

20100163592

2010-07-01

PROCESS AND APPARATUS FOR SCORING AND BREAKING INGOTS

#28

20100065600

2010-03-18

Auto-breaking machine

#29

20090101249

2009-04-23

Method of making a hardened sheet metal part

#30

20090019682

2009-01-22

Cutting shield machine

#31

20080022795

2008-01-31

Method and apparatus for the separation of a first structure from a second structure at a connecting point

#32

20070028731

2007-02-08

Method for cutting solid oxide fuel cell elements

#33

20050236455

2005-10-27

Method for break separation of pieces that can be re-assembled or their starting materials

#34

20050183557

2005-08-25

Method of operating a flying shear

#35

20050145084

2005-07-07

Apparatus and method for breaking rails