ClassID:

38545

B21D17/04 - CPC Classification

Classification description:

Forming single grooves in sheet metal or tubular or hollow articles by rolling

Recent Application in this class:
#1
20250360549
2025-11-27

BATTERY PACK POWERED ROLL GROOVER

#2
20250303458
2025-10-02

MULTI-AXIS DEEP ROLLING TOOL FOR HOLLOW FAN BLADE COMPLEX EDGE BASE ENHANCING CORROSION RESISTANCE

#3
20250281961
2025-09-11

METHOD FOR PRODUCING AT LEAST ONE COMPONENT ELEMENT FOR A FURNITURE FITTING

#4
20240326115
2024-10-03

Apparatus and Method for Producing a Peripheral Groove in an End Portion of a Metal Tube

#5
20240316610
2024-09-26

DEVICE FOR PRODUCING OIL SUPPLY PIPE AND METHOD FOR PRODUCING OIL SUPPLY PIPE

#6
20240307940
2024-09-19

BATTERY PACK POWERED ROLL GROOVER

#7
20240042506
2024-02-08

Apparatus for mechanical beading machining and corresponding transfer machine comprising said apparatus

#8
20230364663
2023-11-16

Pipe Grooving Device

#9
20230347401
2023-11-02

Roller Set Having a Burnishing Roller

#10
20230090597
2023-03-23

PIPE GROOVER

#11
20230067145
2023-03-02

Cam grooving machine

#12
20230039257
2023-02-09

Method of forming grooves in pipe elements

#13
20220395882
2022-12-15

Pipe receiving assembly for a pipe grooving device

#14
20220305541
2022-09-29

Cams for pipe grooving device

#15
20220118498
2022-04-21

Battery pack powered roll groover

#16
20220088662
2022-03-24

Pipe grooving device

#17
20220032354
2022-02-03

Cam grooving machine

#18
20210362210
2021-11-25

Roller Set Having a Burnishing Roller

#19
20210362207
2021-11-25

APPARATUS AND METHOD FOR FORMING A SEALING PORTION ON DUCT MEMBERS

#20
20210339304
2021-11-04

Apparatus and method for producing a peripheral groove in an end portion of a metal tube

#21
20210245213
2021-08-12

Roll body for a hydrostatic rolling tool and hydrostatic rolling tool with the roll body

#22
20210172660
2021-06-10

Liquid storage container and manufacturing method thereof

#23
20210170468
2021-06-10

Pipe grooving device

#24
20210053102
2021-02-25

Pipe grooving device having flared cup

#25
20200147664
2020-05-14

End grooving system and process for tubing

#26
20200139418
2020-05-07

Pipe Grooving Device

#27
20200130039
2020-04-30

Appartus and method for steering metal pipe during grooving process

#28
20200094304
2020-03-26

Apparatus and Method for Producing a Peripheral Groove in an End Portion of a Metal Tube

#29
20200070233
2020-03-05

Cam grooving machine

#30
20200070232
2020-03-05

Cam grooving machine with cam stop surfaces

#31
20200070231
2020-03-05

Cam with stop surfaces

#32
20200016644
2020-01-16

Cam grooving machine

#33
20190217360
2019-07-18

Tools, machines, and methods for processing planar workpieces

#34
20190184441
2019-06-20

Pipe grooving device

#35
20190176202
2019-06-13

Roller set and pipe elements

#36
20190078710
2019-03-14

Tubular structure and manufacturing method therefor

#37
20180311888
2018-11-01

FURNITURE COMPONENTS WITH EMBOSSED PROFILES

#38
20180238474
2018-08-23

Square tube forming process

#39
20180178266
2018-06-28

Device and method for flow-forming workpieces

#40
20180065163
2018-03-08

Form-rolling device

#41
20170333969
2017-11-23

Tool and process for forming destacking formations on metal blanks

#42
20170328400
2017-11-16

Method for producing a profiled hollow shaft for a telescopic steering shaft and telescopic steering shaft

#43
20170241472
2017-08-24

Steering shaft and method for producing a profiled hollow shaft for a telescopic steering shaft of a motor vehicle

#44
20170232498
2017-08-17

FORMING METHODS OF ONE-PIECE WHEELS WITHOUT WELDING SEAM MADE OF METAL SHEETS

#45
20170151596
2017-06-01

Cam grooving machine

#46
20170072445
2017-03-16

Method and device for manufacturing a tubular lagging element from sheet metal

#47
20170058940
2017-03-02

RADIAL PILOT FOR SLIP-IN-TUBE DRIVESHAFT

#48
20160375478
2016-12-29

Pipe grooving device

#49
20160288187
2016-10-06

Form rolling method for joint portion of fluid supply pipe and fluid supply pipe

#50
20160258159
2016-09-08

Column/beam maufacturing apparatus and methods

#51
20160236256
2016-08-18

Method and device for forming grooves in pipe elements

#52
20160223110
2016-08-04

Device and method for forming pipe elements

#53
20160101454
2016-04-14

Roller set and pipe elements

#54
20160059293
2016-03-03

Roller for roll forming

#55
20160059287
2016-03-03

Roller with compound angle flange

#56
20160052361
2016-02-25

Tube and shock absorber

#57
20150273548
2015-10-01

Method of manufacturing rectangular tube having stepped portion

#58
20150251233
2015-09-10

Method and device for producing an internally and externally toothed pot-shaped sheet metal part using a forming head

#59
20150040632
2015-02-12

Method and device for forming grooves in pipe elements

#60
20140260480
2014-09-18

Methods for manufacture of pipe element having shoulder, groove and bead

#61
20140210206
2014-07-31

Pipe element having shoulder, groove and bead

#62
20140186650
2014-07-03

Method for producing steel profiles

#63
20140135973
2014-05-15

Forming and/or cutting plate workpieces

#64
20140116668
2014-05-01

COOLER PIPE AND METHOD OF FORMING

#65
20140069159
2014-03-13

Roller swage method and apparatus

#66
20130309523
2013-11-21

Plate-shaped workpiece forming method

#67
20130295409
2013-11-07

Austenitic, lightweight, high-strength steel sheet having high yield ratio and ductility, and method for producing the same

#68
20130213619
2013-08-22

Heat exchanger having convoluted fin end and method of assembling the same

#69
20130213106
2013-08-22

DIMPLE-FORMING BURNISHING TOOL AND DIMPLE-FORMING BURNISHING METHOD

#70
20130086968
2013-04-11

Groove processing device and groove processing method

#71
20130081439
2013-04-04

Manufacturing method and manufacturing apparatus for cup-shaped member

#72
20130055780
2013-03-07

Spin forming method

#73
20130025342
2013-01-31

MANUFACTURING METHOD OF ROLLER FOR MANUFACTURING PATTERNED RETARDER FILM

#74
20120304725
2012-12-06

Bead roller

#75
20120234065
2012-09-20

Apparatus for manufacturing a metal plate for a duct, including mesh-type beads

#76
20120234064
2012-09-20

Roller forming device for forming a linear metal material

#77
20120216590
2012-08-30

Method of forming industrial housings

#78
20120139236
2012-06-07

Pipe element having shoulder, groove and bead and methods and apparatus for manufacture thereof

#79
20120074733
2012-03-29

Method for producing a metal component from a hot-stamped raw material

#80
20110180471
2011-07-28

Method for making a bag filter housing

#81
20110079066
2011-04-07

Method for producing an internally or externally toothed cup-shaped sheet material component and corresponding device

#82
20100270013
2010-10-28

TURN-FIN TUBE, MANUFACTURING APPARATUS OF THE TURN-FIN TUBE, MANUFACTURING METHOD OF THE TURN-FIN TUBE AND TURN-FIN TYPE HEAT EXCHANGER USING THE TURN-FIN TUBE

#83
20100242954
2010-09-30

Shaping tool having a rotatable base member

#84
20100242557
2010-09-30

Shaping tool having a rotatable base member

#85
20100199742
2010-08-12

System and method for incrementally forming a workpiece

#86
20100021254
2010-01-28

Apparatus and method for forming annular grooves on the outer surface of a cable or tube

#87
20090223680
2009-09-10

Methods for expanding tubular strings and isolating subterranean zones

#88
20090205389
2009-08-20

Forming and/or cutting plate workpieces

#89
20090151863
2009-06-18

Method for manufacturing cylindrical battery and groove-forming processing device of cylindrical battery

#90
20090127846
2009-05-21

Method of joining pipes in end to end relation

#91
20090126440
2009-05-21

Device and method for producing profiled bodies

#92
20090078017
2009-03-26

Roll grooving apparatus

#93
20090025916
2009-01-29

Heat exchanger having convoluted fin end and method of assembling the same

#94
20080202185
2008-08-28

Roller tool for forming grooves in pipes

#95
20080173055
2008-07-24

Deep rolling head of a deep rolling tool for the deep rolling of crankshafts

#96
20080149648
2008-06-26

Can body manufacturing method, can body and can body manufacturing apparatus

#97
20080017387
2008-01-24

Methods for expanding tubular strings and isolating subterranean zones

#98
20070289349
2007-12-20

Method for producing longitudinal grooves in cylindrical workpieces

#99
20070266839
2007-11-22

Portable hand tool

#100
20070107223
2007-05-17

Method and device for molding wheel rim hump part

#101
20070051150
2007-03-08

Groove processing apparatus and groove processing method

#102
20060230802
2006-10-19

Apparatus for making grooved endform

#103
20060185414
2006-08-24

Method and apparatus for producing cylindrical components having bent portions

#104
20060162413
2006-07-27

Roller tool for the linear deformation of sheet metal and sheet deformation facility having such a roller tool

#105
20060162412
2006-07-27

Swaging head assembly

#106
20060138703
2006-06-29

Method and device for manufacturing support body for run flat

#107
20060065408
2006-03-30

Methods for expanding tubular strings and isolating subterranean zones

#108
20060000253
2006-01-05

Method for forming three-dimensional mark on cylindrical tool and die for forming the same

#109
20050252662
2005-11-17

Apparatus and method for expanding a tubular

#110
20050242585
2005-11-03

Pipe coupling having keys with camming surfaces

#111
20050223770
2005-10-13

Roller tool for forming grooves in pipes

#112
20050217335
2005-10-06

Method for manufacturing a directionally dependent reflective surface

#113
20050212296
2005-09-29

Pipes having wedging circumferential grooves

#114
20050212284
2005-09-29

Pipe coupling having wedge shaped keys

#115
20050210947
2005-09-29

Method and system for forming a recess in a tubular workpiece

#116
20050178179
2005-08-18

Power or manually operated pipe grooving tool

#117
20050127673
2005-06-16

Tubing seal

#118
20050121232
2005-06-09

Downhole filter

#119
20050103076
2005-05-19

Device for reshaping and/or folding bodies of cans

#120
20050039512
2005-02-24

Method and device for notching tubes and the tube thus obtained

#121
20050034499
2005-02-17

Processing method of forming a concavity in a pipe member and an apparatus thereof

#122
20050016248
2005-01-27

Method of working recessed portion in headrest stay and press apparatus for working recessed portion in headrest stay

#123
15615283
2018-11-06

Variable pressure door facade forming