ClassID:

38556

B21D19/086 - CPC Classification

Classification description:

Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws for making negative angles with rotary cams

Recent Application in this class:
#1
20220001436
2022-01-06

Press device of multi cam type

#2
20210354185
2021-11-18

Rotary press die

#3
20190217362
2019-07-18

Tools, machines, and methods for machining planar workpieces

#4
20170106425
2017-04-20

Rotary bending devices

#5
20170001234
2017-01-05

Rotary slide with cooling and temperature-controlled zones

#6
20150231681
2015-08-20

Bending die with radial cam unit

#7
20140305182
2014-10-16

Bending die with radial cam unit

#8
20130205865
2013-08-15

Bending die with radial cam unit

#9
20130074574
2013-03-28

Wedge activated rotating filler cam utilizing a saddle for rotation

#10
20120210763
2012-08-23

Corner cam assembly and method of using the same

#11
20120067105
2012-03-22

Press working die assembly

#12
20120047986
2012-03-01

Cantilevered Flange Die Insert for a Rotary Cam Having a Reduced Diameter Portion

#13
20110091597
2011-04-21

Rotating structure of rotary member

#14
20100314910
2010-12-16

Pillar for motor vehicle and tool for making the same

#15
20090205391
2009-08-20

Forming die having filler cam assembly

#16
20090167059
2009-07-02

Pillar for motor vehicle and tool for making the same

#17
20090049879
2009-02-26

Rotary fill member for a die assembly

#18
20080098792
2008-05-01

Wedge activated rotating filler cam

#19
20080078344
2008-04-03

Corner cam assembly

#20
20070240483
2007-10-18

Bearing structure and press molding apparatus having the structure

#21
20060042348
2006-03-02

Forming die having filler cam assembly

#22
20050076696
2005-04-14

Plate material processing machine with bending function and tool for the same