EP4129512A4 - Multi-drive combined bending machine - Google Patents
Multi-drive combined bending machineInfo
- Publication number
- EP4129512A4 EP4129512A4 EP21905430.1A EP21905430A EP4129512A4 EP 4129512 A4 EP4129512 A4 EP 4129512A4 EP 21905430 A EP21905430 A EP 21905430A EP 4129512 A4 EP4129512 A4 EP 4129512A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- bending machine
- combined bending
- drive combined
- drive
- machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005452 bending Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/18—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by screw means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011465863.8A CN112692113B (en) | 2020-12-14 | 2020-12-14 | Multi-drive combined bending machine |
PCT/CN2021/131350 WO2022127501A1 (en) | 2020-12-14 | 2021-11-18 | Multi-drive combined bending machine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4129512A1 EP4129512A1 (en) | 2023-02-08 |
EP4129512A4 true EP4129512A4 (en) | 2024-04-24 |
Family
ID=75507808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP21905430.1A Pending EP4129512A4 (en) | 2020-12-14 | 2021-11-18 | Multi-drive combined bending machine |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP4129512A4 (en) |
CN (1) | CN112692113B (en) |
WO (1) | WO2022127501A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112692113B (en) * | 2020-12-14 | 2021-10-26 | 瑞铁机床(苏州)股份有限公司 | Multi-drive combined bending machine |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090126434A1 (en) * | 2007-11-19 | 2009-05-21 | Murata Machinery, Ltd. | Press machine, and method for controlling press machine |
ITMI20120894A1 (en) * | 2012-05-23 | 2013-11-24 | Alessandro Mazza | BENDER |
US9138794B2 (en) * | 2010-09-09 | 2015-09-22 | Murata Machinery, Ltd. | Press machine |
WO2016022088A1 (en) * | 2014-08-07 | 2016-02-11 | Baykal Maki̇na Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ | Bending press having a drive system with torque motor |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07275946A (en) * | 1994-04-06 | 1995-10-24 | Amada Co Ltd | Bending machine |
CN104209379B (en) * | 2014-09-19 | 2016-04-20 | 东莞市泽威五金制品有限公司 | The full servo bender of numerical control |
CN205926723U (en) * | 2016-07-28 | 2017-02-08 | 广州纽蓝客精密机床有限公司 | Complete electric servo bender headstock with spline guiding mechanism |
CN107166000A (en) * | 2017-06-28 | 2017-09-15 | 广州纽蓝客精密机床有限公司 | A kind of full-sealed high-speed type digital controlled servo bending-machine main spindle box |
CN107433296A (en) * | 2017-09-19 | 2017-12-05 | 无锡锡锻机床有限公司 | Numerical control servo bender |
CN108817143B (en) * | 2018-06-11 | 2020-02-18 | 王勇 | Numerical control bender transmission system and numerical control bender |
CN110293154A (en) * | 2019-07-08 | 2019-10-01 | 安徽省三信重工机械制造有限公司 | A kind of novel pure electricity servo bending machine |
CN112692113B (en) * | 2020-12-14 | 2021-10-26 | 瑞铁机床(苏州)股份有限公司 | Multi-drive combined bending machine |
-
2020
- 2020-12-14 CN CN202011465863.8A patent/CN112692113B/en active Active
-
2021
- 2021-11-18 WO PCT/CN2021/131350 patent/WO2022127501A1/en active Application Filing
- 2021-11-18 EP EP21905430.1A patent/EP4129512A4/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090126434A1 (en) * | 2007-11-19 | 2009-05-21 | Murata Machinery, Ltd. | Press machine, and method for controlling press machine |
US9138794B2 (en) * | 2010-09-09 | 2015-09-22 | Murata Machinery, Ltd. | Press machine |
ITMI20120894A1 (en) * | 2012-05-23 | 2013-11-24 | Alessandro Mazza | BENDER |
WO2016022088A1 (en) * | 2014-08-07 | 2016-02-11 | Baykal Maki̇na Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ | Bending press having a drive system with torque motor |
Non-Patent Citations (1)
Title |
---|
See also references of WO2022127501A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP4129512A1 (en) | 2023-02-08 |
WO2022127501A1 (en) | 2022-06-23 |
CN112692113A (en) | 2021-04-23 |
CN112692113B (en) | 2021-10-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20221025 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20240322 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B30B 1/18 20060101ALI20240318BHEP Ipc: B21D 5/02 20060101AFI20240318BHEP |