ClassID:

38450

B21D5/0254 - 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 exchanging

Recent Application in this class:
#1
20260091423
2026-04-02

TOOL STORAGE DEVICE AND TOOL REVERSING DEVICE

#2
20250367774
2025-12-04

TOOL STORAGE UNIT FOR PRESS BRAKE

#3
20250289046
2025-09-18

BENDING SYSTEM AND CORRECTING METHOD FOR TOOL MISALIGNMENT

#4
20240375167
2024-11-14

BENDING SYSTEM, AND DIVIDED TOOL ARRANGEMENT METHOD

#5
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

#6
20230405659
2023-12-21

FULLY AUTOMATED SHEET METAL BENDING CELL

#7
20230090465
2023-03-23

RAPID CHANGE RADIUS PUNCH FOR PRESS BRAKE

#8
20220355361
2022-11-10

TOOL FOR BENDING PRESS

#9
20220314295
2022-10-06

Automatic tool changer and tool change method

#10
20220314294
2022-10-06

Metal sheet bending machine

#11
20220266324
2022-08-25

Device for changing bending tools in a bending machine for bending metal sheets

#12
20220234088
2022-07-28

BENDING SYSTEM

#13
20220226876
2022-07-21

Press brake

#14
20220219221
2022-07-14

Bending system and tool transport method

#15
20220203429
2022-06-30

BENDING SYSTEM AND CORRECTING METHOD FOR TOOL MISALIGNMENT

#16
20220080486
2022-03-17

AN AUXILIARY BENDING TOOL FOR BENDING MACHINES

#17
20220048087
2022-02-17

Bending machine for metal sheets with a tools' magazine

#18
20210339303
2021-11-04

Tool for press brake

#19
20210323046
2021-10-21

Tool changer

#20
20210252582
2021-08-19

Upper tool stocker

#21
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

#22
20210245226
2021-08-12

Tool storage device for a machine tool, and machine tool

#23
20210107049
2021-04-15

Lower tool with friction reduction device

#24
20210039150
2021-02-11

Manufacturing facility with a tool-changing unit and clamping jaw, and method for changing a tool

#25
20200316665
2020-10-08

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

#26
20200001340
2020-01-02

Bending tool storage device and method for feeding a press brake

#27
20190337255
2019-11-07

SYSTEM FOR TOOL CHANGING IN BENDING PRESSES

#28
20190262889
2019-08-29

Device for positioning a bending tool

#29
20190262888
2019-08-29

Loading method for a machine tool and tool transfer device

#30
20190201958
2019-07-04

Bending tool, in particular an upper tool or a bending punch, and a method for changing the operating mode

#31
20180311720
2018-11-01

Gripper system for a bending press

#32
20180304331
2018-10-25

BENDING MACHINE

#33
20180236518
2018-08-23

Tool mounting stocker, tool storing device and tool/hand storing device, and tool replacing method by robot and control device thereof

#34
20180229286
2018-08-16

Sheet material bending system

#35
20180193896
2018-07-12

Bending tool storage device

#36
20180071805
2018-03-15

Press brake tool engagement system

#37
20180056357
2018-03-01

PRODUCTION SYSTEM WITH A MANIPULATION DEVICE

#38
20170326608
2017-11-16

PUNCH HOLDER WITH REPLACEABLE RADIUS TIPS

#39
20170320123
2017-11-09

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

#40
20170312800
2017-11-02

Bending press and/or loading device

#41
20170297074
2017-10-19

Bending press

#42
20170297073
2017-10-19

Replacement method for attaching and detaching tool for press brake and tool storage device

#43
20170239701
2017-08-24

Handling system for bending tools

#44
20170232493
2017-08-17

Bending tool and gripping device for manipulating the bending tool

#45
20170165734
2017-06-15

Tool set-up system for a brake press

#46
20170144206
2017-05-25

Tool changing device for a forming press

#47
20170043385
2017-02-16

Sheet metal bending machine

#48
20160354821
2016-12-08

Sheet metal bending machine

#49
20160136706
2016-05-19

Bending tool

#50
20150258594
2015-09-17

Sheet material bending system

#51
20150174633
2015-06-25

Tool mounting stocker, tool storing device and tool/hand storing device, and tool replacing method by robot and control device thereof

#52
20150160361
2015-06-11

Tool position detection device, bending device, tool, position detection method of attachment member with respect to attachment target device

#53
20140123723
2014-05-08

Press brake and bending method using press brake

#54
20130327104
2013-12-12

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

#55
20130203572
2013-08-08

Tool magazine for a manipulator

#56
20120279275
2012-11-08

Production system, in particular for free-form bending, having an integrated workpiece and tool manipulator

#57
20080043238
2008-02-21

Tool positioning and/or identification device and method

#58
20070297889
2007-12-27

Exchangeable tool