EP3554730C0 - METHOD FOR BENDING EXTRACT PROFILES - Google Patents

METHOD FOR BENDING EXTRACT PROFILES

Info

Publication number: EP3554730C0
Authority: EP; European Patent Office
Prior art keywords: bending; extract profiles; profiles; extract; bending extract
Prior art date: 2016-12-13
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.): Active

Application number

EP17835609.3A

Other languages

German (de)

French (fr)

Other versions

EP3554730A1 (en

EP3554730B1 (en

Inventor

Markus Werner

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV

Original Assignee

Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV

Priority date (The priority date 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 date listed.)

2016-12-13

Filing date

2017-12-13

Publication date

2023-09-20

2017-12-13 Application filed by Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV filed Critical Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV

2019-10-23 Publication of EP3554730A1 publication Critical patent/EP3554730A1/en

2023-09-20 Application granted granted Critical

2023-09-20 Publication of EP3554730C0 publication Critical patent/EP3554730C0/en

2023-09-20 Publication of EP3554730B1 publication Critical patent/EP3554730B1/en

Status Active legal-status Critical Current

2037-12-13 Anticipated expiration legal-status Critical

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
- B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
- B21D11/08—Bending by altering the thickness of part of the cross-section of the work

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Manufacture Of Motors, Generators (AREA)
Bending Of Plates, Rods, And Pipes (AREA)

EP17835609.3A 2016-12-13 2017-12-13 Method for bending extruded profiled elements Active EP3554730B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE102016224837.5A DE102016224837A1 (en)	2016-12-13	2016-12-13	Method for bending deformation of extruded profiles
PCT/EP2017/082648 WO2018109017A1 (en)	2016-12-13	2017-12-13	Method for bending extruded profiled elements

Publications (3)

Publication Number	Publication Date
EP3554730A1 EP3554730A1 (en)	2019-10-23
EP3554730C0 true EP3554730C0 (en)	2023-09-20
EP3554730B1 EP3554730B1 (en)	2023-09-20

Family

ID=61027648

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP17835609.3A Active EP3554730B1 (en)	2016-12-13	2017-12-13	Method for bending extruded profiled elements

Country Status (3)

Country	Link
EP (1)	EP3554730B1 (en)
DE (1)	DE102016224837A1 (en)
WO (1)	WO2018109017A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102017209792B4 (en)	2017-06-09	2023-10-05	Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.	Semi-finished product for an electrotechnical coil and method and device for producing the same
DE102020210862A1 (en)	2020-08-28	2022-03-03	Robert Bosch Gesellschaft mit beschränkter Haftung	Process for manufacturing a laminated core for a rotor or a stator
CN114850262B (en) *	2022-05-20	2024-10-01	浙江西子势必锐航空工业有限公司	An L-shaped aluminum profile roll bending system and roll bending process thereof

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT192729B (en) *	1955-01-12	1957-10-25	Elin Ag Elek Ind Wien	Method and device for the production of flat, planar rings or bends
US2845555A (en)	1955-09-12	1958-07-29	Westinghouse Electric Corp	Motors
DE1037574B (en)	1955-09-12	1958-08-28	Westinghouse Electric Corp	Laminated core, especially for stands for small electric motors, the lamellae of which consist of a sheet metal strip wound on edge
CH494604A (en) *	1968-08-10	1970-08-15	Haeusler Christian	Round machine for producing a cone from sheet metal in the shape of a circular ring segment
US3708706A (en)	1970-10-13	1973-01-02	Tokyo Shibaura Electric Co	Magnetic core elements for rotating electrical machines
JPS53801A (en) *	1976-06-25	1978-01-07	Hitachi Ltd	Manufacturing method of wound stator core
DE2705206A1 (en)	1977-02-08	1978-08-10	Novikov	Wound magnetic strip elements - with corrugations on outside of straight strip straightened by bending on edge
US4322879A (en) *	1978-02-13	1982-04-06	Warchol Henry A	Bearing components and methods of making same
JPH1119745A (en) *	1997-06-30	1999-01-26	Aisin Seiki Co Ltd	Ring manufacturing method and ring manufacturing apparatus
DE10358693A1 (en)	2003-12-15	2005-07-14	Siemens Ag	General purpose electrical machine, has stator and rotor with laminated design
DE102004003681A1 (en) *	2004-01-24	2005-08-11	Klingelnberg Ag	Bending device with pendulum rollers
JP4831125B2 (en)	2008-05-21	2011-12-07	トヨタ自動車株式会社	Winding method, winding device, and stator
EP2531312B1 (en) *	2010-02-01	2014-04-02	The Timken Company	Unified rolling and bending process for roller bearing cages
JP6479556B2 (en) *	2015-04-27	2019-03-06	三菱重工業株式会社	Rolling device, bending method

2016
- 2016-12-13 DE DE102016224837.5A patent/DE102016224837A1/en not_active Withdrawn
2017
- 2017-12-13 WO PCT/EP2017/082648 patent/WO2018109017A1/en not_active Ceased
- 2017-12-13 EP EP17835609.3A patent/EP3554730B1/en active Active

Also Published As

Publication number	Publication date
WO2018109017A1 (en)	2018-06-21
EP3554730A1 (en)	2019-10-23
DE102016224837A1 (en)	2018-06-14
EP3554730B1 (en)	2023-09-20

Publication	Publication Date	Title
DE112016001203A5 (en)	2017-12-14	Method of estimating lanes
EP3259370C0 (en)	2025-01-08	DNA SYNTHESIS METHOD
EP4292893C0 (en)	2025-06-18	PRESSURE CONTROL METHOD
EP3135631C0 (en)	2024-04-10	GRAPH TRANSFER PROCESS
EP3458612A4 (en)	2020-02-26	METHOD FOR SUBTYPING LUNG ADENOCARCINOMAS
EP3283548C0 (en)	2023-09-20	METHOD FOR PRODUCING POLYOLS
EP3319806C0 (en)	2025-02-12	METHOD FOR MANUFACTURING SAFETY DEVICES
EP3175023C0 (en)	2025-02-19	METHOD FOR THE DETERMINATION OF NUCLEIC ACIDS
EP3504217A4 (en)	2020-04-01	METHOD FOR CROSS COUPLING
EP3491017A4 (en)	2020-04-08	METHOD FOR IDENTIFYING LILRB-BLOCKING ANTIBODIES
EP3397414C0 (en)	2025-04-02	METHOD FOR MANUFACTURING HYDRO-ACCUMULATORS
EP3294897C0 (en)	2024-09-04	PROCESS FOR OBTAINING RESVERATROL
EP3357048A4 (en)	2020-03-11	METHOD FOR TRAFFIC REGULATION
EP3294510C0 (en)	2024-04-24	METHOD FOR MANUFACTURING PANELS WITH RECESSES
EP3561067A4 (en)	2020-09-30	METHOD FOR MANUFACTURING UROLITHIN
EP3611278A4 (en)	2020-08-05	METAL BAR MANUFACTURING METHOD
EP3558271A4 (en)	2020-07-22	METHOD FOR IMPROVING INFUSION REACTIONS
EP3458881C0 (en)	2024-09-25	METHOD FOR DETERMINING SUBGROUND TEMPERATURES
EP3848709C0 (en)	2024-12-04	METHODS FOR DETECTING ESOPHAGAL CANCER
EP3519428A4 (en)	2020-07-08	METHOD FOR IDENTIFYING IMMUNOGENIC BY TARGETING UNLIKIBLE MUTATIONS
EP3804841C0 (en)	2024-07-03	ELECTROSORPTION PROCESS
EP3169697C0 (en)	2024-10-23	NOVEL METHOD FOR THE PURIFICATION OF RHU-GCSF
EP3490938A4 (en)	2020-04-22	METHOD FOR TRAINING TITANIUM CATECHOL COMPLEXES
EP3894768C0 (en)	2023-07-12	METHOD FOR CRYOHARDENING
EP3552228A4 (en)	2020-08-05	METHOD FOR GENERATING SILICIDE

Legal Events

Date	Code	Title	Description
2018-02-06	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: UNKNOWN
2018-06-23	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2019-09-20	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
2019-09-20	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2019-10-23	17P	Request for examination filed	Effective date: 20190517
2019-10-23	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
2019-10-23	AX	Request for extension of the european patent	Extension state: BA ME
2020-03-18	DAV	Request for validation of the european patent (deleted)
2020-03-18	DAX	Request for extension of the european patent (deleted)
2021-09-03	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2021-10-06	17Q	First examination report despatched	Effective date: 20210906
2022-04-20	RAP3	Party data changed (applicant data changed or rights of an application transferred)	Owner name: FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
2023-04-11	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2023-04-11	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: GRANT OF PATENT IS INTENDED
2023-05-10	INTG	Intention to grant announced	Effective date: 20230412
2023-08-11	GRAS	Grant fee paid	Free format text: ORIGINAL CODE: EPIDOSNIGR3
2023-08-18	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
2023-08-18	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE PATENT HAS BEEN GRANTED
2023-09-20	AK	Designated contracting states	Kind code of ref document: B1 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
2023-09-20	REG	Reference to a national code	Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH
2023-09-29	REG	Reference to a national code	Ref country code: CH Ref legal event code: EP
2023-10-11	REG	Reference to a national code	Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN
2023-10-12	REG	Reference to a national code	Ref country code: DE Ref legal event code: R096 Ref document number: 502017015410 Country of ref document: DE
2023-11-01	U01	Request for unitary effect filed	Effective date: 20230922
2023-11-01	U07	Unitary effect registered	Designated state(s): AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT SE SI Effective date: 20230927
2024-01-17	U20	Renewal fee for the european patent with unitary effect paid	Year of fee payment: 7 Effective date: 20231214
2024-01-18	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231221
2024-01-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230920 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231220 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230920 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231221
2024-04-09	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20240120
2024-04-26	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230920
2024-04-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230920 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230920 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20240120 Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230920 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230920 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230920
2024-05-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230920
2024-06-21	REG	Reference to a national code	Ref country code: DE Ref legal event code: R097 Ref document number: 502017015410 Country of ref document: DE
2024-07-26	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
2024-07-26	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
2024-07-31	REG	Reference to a national code	Ref country code: CH Ref legal event code: PL
2024-08-27	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230920
2024-08-28	26N	No opposition filed	Effective date: 20240621
2024-08-28	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 20231220
2024-08-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230920
2024-10-09	REG	Reference to a national code	Ref country code: IE Ref legal event code: MM4A
2024-10-10	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20231213
2024-10-14	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20231220
2024-10-21	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20231231
2024-10-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20231213 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20231220 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20231231
2025-01-22	U20	Renewal fee for the european patent with unitary effect paid	Year of fee payment: 8 Effective date: 20241219
2025-07-25	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20171213
2025-08-18	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20171213