B21D5/086 - CPC Classification Index

ClassID:

38462 ⎘

B21D5/086 - CPC Classification

Classification description:

Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers for obtaining closed hollow profiles

Recent Application in this class:

20250121420

2025-04-17

METHOD FOR MANUFACTURING ROLLFORMING FRAME, AND ROLLFORMING FRAME

20230264246

2023-08-24

MULTI-TUBULAR BEAM FOR A VEHICLE

20220203422

2022-06-30

Multi-axis roll-forming of stepped-diameter cylinder

20210387242

2021-12-16

Profiling station, profiling unit formed therefrom and profiling system

20200262372

2020-08-20

Bumper beam having an 8 shaped cross-section

20200101512

2020-04-02

Multi-axis roll-forming of stepped-diameter cylinder

20190070651

2019-03-07

HOLLOW PROFILE AND METHOD OF MANUFACTURING THEREOF FROM A HARDENED STEEL ALLOY

20170259767

2017-09-14

Multi-tubular reinforcement beam with center leg

20170158151

2017-06-08

Bumper beams, rocker panels and methods

#10

20160059812

2016-03-03

Bumper reinforcement beam with varied bending moment

#11

20150102613

2015-04-16

Beam with varied bending moment, apparatus, and method

#12

20150076215

2015-03-19

Method of manufacturing curvilineal closed structure parts without flange and apparatus for the same

#13

20150015007

2015-01-15

Tubular beam with center leg and method for forming the same

#14

20140238095

2014-08-28

Installation and method for continuously shaping longitudinally slotted pipes

#15

20130340879

2013-12-26

Method of manufacturing porous metal foam cone assembly having high surface area

#16

20130305798

2013-11-21

ROUND BENDER

#17

20130168360

2013-07-04

Apparatus for making tubular beam with center leg

#18

20130047690

2013-02-28

Roll former with three-dimensional sweep unit

#19

20120222377

2012-09-06

Grain bin floor panel

#20

20120112478

2012-05-10

ENERGY ABSORBING BEAM WITH CONTROLLED CRUSH CHARACTERISTICS

#21

20120074720

2012-03-29

TUBULAR BEAM WITH SINGLE CENTER LEG

#22

20120003496

2012-01-05

Hollow member and an apparatus and method for its manufacture

#23

20110262062

2011-10-27

MANUFACTURING METHOD OF ARC-SHAPED RAIL

#24

20110133497

2011-06-09

ENERGY ABSORBING BEAM WITH CONTROLLED CRUSH CHARACTERISTICS

#25

20110067473

2011-03-24

Method of forming three-dimensional multi-plane beam

#26

20110067472

2011-03-24

Roll former with three-dimensional sweep unit

#27

20090256369

2009-10-15

ENERGY ABSORBING BEAM WITH CONTROLLED CRUSH CHARACTERISTICS

#28

20090255310

2009-10-15

Multi-directionally swept beam, roll former, and method

#29

20090165520

2009-07-02

Roll-forming system and method thereof

#30

20090100889

2009-04-23

Variable adjustable cutoff device for roll formers

#31

20080189949

2008-08-14

REINFORCING BEAM STRUCTURE

#32

20080111385

2008-05-15

Method for manufacturing impact absorber for vehicle

#33

20080028819

2008-02-07

Process of producing profiles whose cross-section is variable in the longitudinal direction

#34

20060225476

2006-10-12

Beam

#35

20050257591

2005-11-24

Process of producing profiles whose cross-section is variable in the longitudinal direction

#36

20050162631

2005-07-28

Cross member for vehicle bumper bar and method for making same

#37

20050082346

2005-04-21

Vehicle structural beam and method of manufacture