EP0920931A3 - Einrichtung zum Biegen eines Bleches - Google Patents

Einrichtung zum Biegen eines Bleches Download PDF

Info

Publication number: EP0920931A3
Authority: EP; European Patent Office
Prior art keywords: metal sheet; bending; slide; working position; shaped frame
Prior art date: 1996-03-08
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.): Granted

Application number

EP99200082A

Other languages

English (en)

French (fr)

Other versions

EP0920931B1 (de

EP0920931A2 (de

Inventor

Cornelis Hendricus Liet

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.)

Individual

Original Assignee

Individual

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.)

1996-03-08

Filing date

1997-03-10

Publication date

1999-06-16

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19762458&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0920931(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1997-03-10 Application filed by Individual filed Critical Individual

1999-06-09 Publication of EP0920931A2 publication Critical patent/EP0920931A2/de

1999-06-16 Publication of EP0920931A3 publication Critical patent/EP0920931A3/de

2001-10-31 Application granted granted Critical

2001-10-31 Publication of EP0920931B1 publication Critical patent/EP0920931B1/de

2017-03-10 Anticipated expiration legal-status Critical

Status Revoked legal-status Critical Current

Links

238000005452 bending Methods 0.000 title abstract 7
239000002184 metal Substances 0.000 title abstract 6

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
- B21D5/04—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
- 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
- B21D5/042—With a rotational movement of the bending blade

Landscapes

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

EP99200082A 1996-03-08 1997-03-10 Einrichtung zum Biegen eines Bleches Revoked EP0920931B1 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
NL1002552		1996-03-08
NL1002552A NL1002552C1 (nl)	1996-03-08	1996-03-08	Inrichting voor het buigen van een metaalplaat.
EP97908577A EP0958071A1 (de)	1996-03-08	1997-03-10	Vorrichtung zum biegen vom einen metalplatte

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
EP97908577A Division EP0958071A1 (de)	1996-03-08	1997-03-10	Vorrichtung zum biegen vom einen metalplatte

Publications (3)

Publication Number	Publication Date
EP0920931A2 EP0920931A2 (de)	1999-06-09
EP0920931A3 true EP0920931A3 (de)	1999-06-16
EP0920931B1 EP0920931B1 (de)	2001-10-31

Family

ID=19762458

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
EP97908577A Withdrawn EP0958071A1 (de)	1996-03-08	1997-03-10	Vorrichtung zum biegen vom einen metalplatte
EP99200082A Revoked EP0920931B1 (de)	1996-03-08	1997-03-10	Einrichtung zum Biegen eines Bleches

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
EP97908577A Withdrawn EP0958071A1 (de)	1996-03-08	1997-03-10	Vorrichtung zum biegen vom einen metalplatte

Country Status (4)

Country	Link
EP (2)	EP0958071A1 (de)
DE (1)	DE69707894T2 (de)
NL (1)	NL1002552C1 (de)
WO (1)	WO1997032677A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL1010968C2 (nl) *	1999-01-06	2000-10-24	Cornelis Hendricus Liet	Inrichting voor het buigen van een metaalplaat.
NL1018882C2 (nl) *	2001-09-04	2003-03-05	Cornelis Hendricus Liet	Inrichting en werkwijze voor het buigen van een metaalplaat.
CZ300617B6 (cs)	2007-07-13	2009-07-01	Reinhard@Franze	Ohýbacka plechu a zpusob ohýbání plechu na této ohýbacce
EP3403738B1 (de) *	2017-05-16	2022-08-03	Thalmann Maschinenbau AG	Blechbiegemaschine
EP3778048B1 (de) *	2019-08-15	2023-06-07	Thalmann Maschinenbau AG	Bearbeitungsmaschine für flachmaterialteile mit einer auflegeeinheit und verfahren hierfür
DE102023126271A1 (de) *	2023-09-27	2025-03-27	EVOBEND GmbH	Verfahren zur Fertigung einer Vertiefung mit einer Biegemaschine und dazu eingerichtete Biegemaschine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2004216A (en) *	1977-09-19	1979-03-28	Salvagnini Transferica Spa	Machine for bending the edges of rectangular sheets of metal
DE3605815A1 (de) *	1986-02-22	1987-08-27	Weinbrenner Paul Maschbau	Vorrichtung zum biegebearbeiten von blechtafeln
US5138865A (en) *	1991-04-23	1992-08-18	Antonio Codatto	Gripping assembly for a manipulator for plate sheets

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL1002553C1 (nl) *	1995-05-31	1996-12-03	Cornelis Hendricus Liet	Inrichting voor het buigen van een metaalplaat.

1996
- 1996-03-08 NL NL1002552A patent/NL1002552C1/nl not_active IP Right Cessation
1997
- 1997-03-10 DE DE1997607894 patent/DE69707894T2/de not_active Revoked
- 1997-03-10 WO PCT/NL1997/000116 patent/WO1997032677A1/en not_active Ceased
- 1997-03-10 EP EP97908577A patent/EP0958071A1/de not_active Withdrawn
- 1997-03-10 EP EP99200082A patent/EP0920931B1/de not_active Revoked

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2004216A (en) *	1977-09-19	1979-03-28	Salvagnini Transferica Spa	Machine for bending the edges of rectangular sheets of metal
DE3605815A1 (de) *	1986-02-22	1987-08-27	Weinbrenner Paul Maschbau	Vorrichtung zum biegebearbeiten von blechtafeln
US5138865A (en) *	1991-04-23	1992-08-18	Antonio Codatto	Gripping assembly for a manipulator for plate sheets

Also Published As

Publication number	Publication date
NL1002552C1 (nl)	1997-09-09
DE69707894D1 (de)	2001-12-06
WO1997032677A1 (en)	1997-09-12
DE69707894T2 (de)	2002-04-04
EP0920931B1 (de)	2001-10-31
EP0920931A2 (de)	1999-06-09
EP0958071A1 (de)	1999-11-24

Legal Events

Date	Code	Title	Description
1999-04-23	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
1999-04-30	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1999-06-09	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): BE DE ES FI FR GB IT NL PT SE
1999-06-16	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): BE DE ES FI FR GB IT NL PT SE
1999-09-15	17P	Request for examination filed	Effective date: 19990715
2000-01-12	17Q	First examination report despatched	Effective date: 19991126
2000-10-24	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
2001-01-25	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
2001-01-25	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
2001-08-01	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
2001-09-14	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
2001-10-31	AC	Divisional application: reference to earlier application	Ref document number: 958071 Country of ref document: EP
2001-10-31	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): BE DE ES FI FR GB IT NL PT SE
2001-10-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR 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: 20011031 Ref country code: FI 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: 20011031 Ref country code: BE 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: 20011031
2001-12-06	REF	Corresponds to:	Ref document number: 69707894 Country of ref document: DE Date of ref document: 20011206
2002-01-01	REG	Reference to a national code	Ref country code: GB Ref legal event code: IF02
2002-01-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: SE 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: 20020131 Ref country code: PT 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: 20020131
2002-03-10	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: 20020310
2002-04-30	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: 20020430
2002-09-06	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
2002-10-16	PLBQ	Unpublished change to opponent data	Free format text: ORIGINAL CODE: EPIDOS OPPO
2002-10-18	PLAA	Information modified related to event that no opposition was filed	Free format text: ORIGINAL CODE: 0009299DELT
2002-10-18	PLBI	Opposition filed	Free format text: ORIGINAL CODE: 0009260
2002-10-23	26N	No opposition filed
2002-10-30	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 20020310
2002-11-20	PLBF	Reply of patent proprietor to notice(s) of opposition	Free format text: ORIGINAL CODE: EPIDOS OBSO
2002-12-04	26	Opposition filed	Opponent name: REINHARDT MASCHINENBAU GMBH Effective date: 20020731
2002-12-04	D26N	No opposition filed (deleted)
2003-02-03	NLR1	Nl: opposition has been filed with the epo	Opponent name: REINHARDT MASCHINENBAU GMBH
2003-06-05	PLBF	Reply of patent proprietor to notice(s) of opposition	Free format text: ORIGINAL CODE: EPIDOS OBSO
2004-04-06	RDAF	Communication despatched that patent is revoked	Free format text: ORIGINAL CODE: EPIDOSNREV1
2004-05-28	APBP	Date of receipt of notice of appeal recorded	Free format text: ORIGINAL CODE: EPIDOSNNOA2O
2004-08-09	APBQ	Date of receipt of statement of grounds of appeal recorded	Free format text: ORIGINAL CODE: EPIDOSNNOA3O
2005-01-10	APAA	Appeal reference recorded	Free format text: ORIGINAL CODE: EPIDOS REFN
2005-03-24	PLAX	Notice of opposition and request to file observation + time limit sent	Free format text: ORIGINAL CODE: EPIDOSNOBS2
2005-10-05	APAH	Appeal reference modified	Free format text: ORIGINAL CODE: EPIDOSCREFNO
2006-03-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: NL Payment date: 20060330 Year of fee payment: 10
2006-03-31	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: IT Payment date: 20060331 Year of fee payment: 10 Ref country code: DE Payment date: 20060331 Year of fee payment: 10
2006-04-05	APAH	Appeal reference modified	Free format text: ORIGINAL CODE: EPIDOSCREFNO
2006-07-21	APBU	Appeal procedure closed	Free format text: ORIGINAL CODE: EPIDOSNNOA9O
2007-01-18	APAY	Date of receipt of notice of appeal deleted	Free format text: ORIGINAL CODE: EPIDOSDNOA2O
2007-01-18	APBA	Date of receipt of statement of grounds of appeal deleted	Free format text: ORIGINAL CODE: EPIDOSDNOA3O
2007-01-18	APBM	Appeal reference recorded	Free format text: ORIGINAL CODE: EPIDOSNREFNO
2007-01-18	APBP	Date of receipt of notice of appeal recorded	Free format text: ORIGINAL CODE: EPIDOSNNOA2O
2007-01-18	APBQ	Date of receipt of statement of grounds of appeal recorded	Free format text: ORIGINAL CODE: EPIDOSNNOA3O
2007-02-10	APBU	Appeal procedure closed	Free format text: ORIGINAL CODE: EPIDOSNNOA9O
2007-04-20	RDAG	Patent revoked	Free format text: ORIGINAL CODE: 0009271
2007-04-20	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: PATENT REVOKED
2007-05-23	27W	Patent revoked	Effective date: 20070209
2007-08-01	NLR2	Nl: decision of opposition	Effective date: 20070209

Publication	Publication Date	Title
CA2113708A1 (en)	1994-11-19	Upper tool holder apparatus for press brake
CA1075730A (en)	1980-04-15	Adjustable member for reducing clamp load losses in a locking jaw vise
FR2417050A1 (fr)	1979-09-07	Procede et chassis de manipulation de pipe-lines
US4283825A (en)	1981-08-18	Heavy duty press
CA2128678A1 (en)	1995-09-23	Apparatus for Framing Vehicle Bodies
EP0966903A3 (de)	2003-12-17	Schubladenzarge
AU4477297A (en)	1998-04-17	Apparatus for friction stir welding
NZ334488A (en)	2000-08-25	Vise unit having several adjustable features
GR3020994T3 (en)	1996-12-31	Clamp with pivoting and sliding jaws
CA2163703A1 (en)	1996-06-02	Clamping device for securely clamping a workpiece on a clamping table
IT1292259B1 (it)	1999-01-29	Pressa piegatrice per lamiere.
EP0920931A3 (de)	1999-06-16	Einrichtung zum Biegen eines Bleches
DK0742055T3 (da)	1999-08-16	Maskine til bukning, profilering og skæring af metalplader
CA2433696A1 (en)	2003-12-28	A workpiece double clamp set processing system
ITMI960716V0 (de)	1996-10-28
NL1002553C1 (nl)	1996-12-03	Inrichting voor het buigen van een metaalplaat.
SG14192G (en)	1992-05-22	Clamping device for work pieces
AU2540088A (en)	1989-04-18	Car body frame straightening apparatus
CN217991126U (zh)	2022-12-09	一种铁皮切割夹具
ATE157293T1 (de)	1997-09-15	Spannstock
JPH0243636Y2 (de)	1990-11-20
JP2864764B2 (ja)	1999-03-08	薄板突合せ溶接用板押え装置
JPH01188279A (ja)	1989-07-27	締付ジヨウを備えた万力
JP2566114Y2 (ja)	1998-03-25	ワーク保持装置
JP2500173B2 (ja)	1996-05-29	曲げ部材切削加工用クランピング装置