ClassID:

38448

B21D5/0236 - CPC Classification

Classification description:

Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means; Tools therefor Tool clamping

Sub-classes:
Recent Application in this class:
#1
20240269725
2024-08-15

Clamping system for a press brake, tool and assembly thereof

#2
20240261839
2024-08-08

METHOD FOR INSTALLING DIVIDED UPPER TOOL TO UPPER TOOL HOLDER PROVIDED ON UPPER TABLE OF PRESS BRAKE, TOOL CHANGER, AND TOOL STOCKER

#3
20240173760
2024-05-30

TOOL HOLDER ASSEMBLY, AND SEATING/SECURING COMPONENTS AND ACTIVATION SYSTEMS THEREFOR

#4
20230398649
2023-12-14

TOOL HOLDER ASSEMBLY, AND SEATING/SECURING COMPONENTS AND ACTIVATION SYSTEMS THEREFOR

#5
20230302515
2023-09-28

CLAMPING SYSTEM FOR A PRESS BRAKE COMPRISING TWO INTERNALLY INTERCONNECTED CAVITIES, PRESS BRAKE COMPRISING SUCH A CLAMPING SYSTEM, AND METHOD OF MANUFACTURING AN ELONGATE BEAM FOR SUCH A CLAMPING SYSTEM

#6
20230271243
2023-08-31

Bending system and greasing unit

#7
20230090465
2023-03-23

RAPID CHANGE RADIUS PUNCH FOR PRESS BRAKE

#8
20220362826
2022-11-17

Press brake safety latch

#9
20220355361
2022-11-10

TOOL FOR BENDING PRESS

#10
20220314294
2022-10-06

Metal sheet bending machine

#11
20220314293
2022-10-06

Combination machine for folding and die bending a workpiece

#12
20220226876
2022-07-21

Press brake

#13
20220029141
2022-01-27

Multistage plunger systems and methods for forming battery cell tabs

#14
20210339303
2021-11-04

Tool for press brake

#15
20210323046
2021-10-21

Tool changer

#16
20210252582
2021-08-19

Upper tool stocker

#17
20210252578
2021-08-19

Method for installing divided upper tool to upper tool holder provided on upper table of press brake, tool changer, and tool stocker

#18
20210107049
2021-04-15

Lower tool with friction reduction device

#19
20200316665
2020-10-08

Tool storage system, production plant and method for manipulating with such a tool storage system

#20
20200101510
2020-04-02

Tool holders usable with tooling having different tang styles, and seating/securing components of such holders

#21
20190134691
2019-05-09

Magnetic press brake tooling engagement system

#22
20190111461
2019-04-18

Mold holder device and pipe member

#23
20190001387
2019-01-03

Magnetic press brake and machine tooling engagement systems

#24
20180311720
2018-11-01

Gripper system for a bending press

#25
20180229286
2018-08-16

Sheet material bending system

#26
20180085807
2018-03-29

Press brake tool safety latch mechanism

#27
20180071805
2018-03-15

Press brake tool engagement system

#28
20170326608
2017-11-16

PUNCH HOLDER WITH REPLACEABLE RADIUS TIPS

#29
20170320123
2017-11-09

Bending press and/or feeding device for a bending press with a bending tool transfer device

#30
20170312800
2017-11-02

Bending press and/or loading device

#31
20170232493
2017-08-17

Bending tool and gripping device for manipulating the bending tool

#32
20170182542
2017-06-29

Clamp apparatus

#33
20160346824
2016-12-01

Tool holders usable with tooling having different tang styles and/or configured with mechanically-actuated clamp assembly

#34
20160346823
2016-12-01

Tool holders usable with tooling having different tang styles and/or configured with mechanically-actuated clamp assembly

#35
20160193642
2016-07-07

Locking device for locking tools in a press brake

#36
20160136706
2016-05-19

Bending tool

#37
20150306651
2015-10-29

Dynamic clamp and tool holders therefor

#38
20150258594
2015-09-17

Sheet material bending system

#39
20150217354
2015-08-06

PRESS MACHINE AND PRESSING METHOD

#40
20150143867
2015-05-28

Upper die and temporary clamping method thereof

#41
20140326036
2014-11-06

Upper tool holder for press brake

#42
20130327104
2013-12-12

Production device with means for tool position sensing and method for operating said device

#43
20130180311
2013-07-18

Upper tool holder for press brake

#44
20130019650
2013-01-24

Tooling assemblies and systems

#45
20120266645
2012-10-25

Compensation device for a press brake

#46
20110314890
2011-12-29

Press brake

#47
20110247389
2011-10-13

Device for clamping a tool

#48
20070271994
2007-11-29

PRESS BRAKE TOOLING TECHNOLOGY

#49
20070089477
2007-04-26

PRESS BRAKE TOOLING TECHNOLOGY

#50
20060277970
2006-12-14

Press brake tool incorporating seating and/or locating mechanism

#51
20060191313
2006-08-31

Press brake tool having lockable safety key

#52
20060162418
2006-07-27

Press brake tooling technology

#53
20050284206
2005-12-29

Thermally-actuated press brake tool holder technology

#54
20050178183
2005-08-18

Press brake tool and tool holder

#55
20050132772
2005-06-23

Press brake tooling technology

#56
20050081596
2005-04-21

Tool holder unit for bending brakes

#57
20050000267
2005-01-06

Press brake tool having lockable safety key