EP0063041A3 - Verfahren und Vorrichtung zum stufenweisen Biegen - Google Patents

Verfahren und Vorrichtung zum stufenweisen Biegen

Info

Publication number: EP0063041A3
Authority: EP; European Patent Office
Prior art keywords: sheet material; jaws; bending method; incrementally; fed
Prior art date: 1981-04-13
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP82301877A

Other languages

English (en)

French (fr)

Other versions

EP0063041A2 (de

Inventor

John Walker

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.)

PA Consulting Services Ltd

Original Assignee

PA Consulting Services Ltd

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.)

1981-04-13

Filing date

1982-04-08

Publication date

1984-01-11

1982-04-08 Application filed by PA Consulting Services Ltd filed Critical PA Consulting Services Ltd

1982-10-20 Publication of EP0063041A2 publication Critical patent/EP0063041A2/de

1984-01-11 Publication of EP0063041A3 publication Critical patent/EP0063041A3/de

Status Withdrawn legal-status Critical Current

Links

238000005452 bending Methods 0.000 title 1
238000000034 method 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
- B21D5/04—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)
Shaping Of Tube Ends By Bending Or Straightening (AREA)

EP82301877A 1981-04-13 1982-04-08 Verfahren und Vorrichtung zum stufenweisen Biegen Withdrawn EP0063041A3 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB8111487		1981-04-13
GB8111487		1981-04-13

Publications (2)

Publication Number	Publication Date
EP0063041A2 EP0063041A2 (de)	1982-10-20
EP0063041A3 true EP0063041A3 (de)	1984-01-11

Family

ID=10521111

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP82301877A Withdrawn EP0063041A3 (de)	1981-04-13	1982-04-08	Verfahren und Vorrichtung zum stufenweisen Biegen

Country Status (2)

Country	Link
EP (1)	EP0063041A3 (de)
GB (1)	GB2096501A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8320764D0 (en) *	1983-08-02	1983-09-01	Rhodes Joseph Ltd	Bending machines
FR2580961B1 (fr) *	1985-04-25	1989-12-29	Dev Thermique Ste Fse	Dispositif de pliage d'elements en feuille, en particulier de toles metalliques prelaquees
DE3739173A1 (de) *	1987-11-19	1989-06-01	Feintool Int Holding	Verfahren und vorrichtung zum biegen von werkstuecken
US6620574B2 (en) *	2001-09-12	2003-09-16	Ppg Industries Ohio, Inc.	Method of treating photoresists using electrodeless UV lamps
NZ564570A (en) *	2007-12-18	2010-02-26	Scott Technology Ltd	Metal folding apparatus

Citations (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2033667A (en) *	1933-04-03	1936-03-10	Midland Steel Prod Co	Apparatus for forming elongated corrugated poles
FR801844A (fr) *	1935-11-07	1936-08-19	Hugh Smith & Company Possil Lt	Procédé et machine hydraulique pour le cintrage de tôles de quille de navires
DE658766C (de) *	1934-03-29	1938-04-14	Siemens Schuckertwerke Akt Ges	Vorrichtung zum Herstellen von Wellblechen
US2734552A (en) *		1956-02-14		yonash
US3398589A (en) *	1967-05-25	1968-08-27	Us Industries Inc	Rack and pinion feeding apparatus
FR2160702A1 (de) *	1971-11-22	1973-07-06	Wendel Sidelor
FR2331392A1 (fr) *	1975-11-13	1977-06-10	Charenton Sa Chaudronnerie	Dispositif pour le cambrage des toles a froid
US4043165A (en) *	1976-09-15	1977-08-23	The Boeing Company	Three-point, air-bending sheet metal bender
DE2630896A1 (de) *	1976-07-09	1978-01-12	Balcke Duerr Ag	Vorrichtung zum abbiegen grossflaechiger bauteile
DE2641573A1 (de) *	1976-09-13	1978-03-23	Mannesmann Ag	Druckpresse zum biegen des randstreifens eines ebenen bleches
GB2004216A (en) *	1977-09-19	1979-03-28	Salvagnini Transferica Spa	Machine for bending the edges of rectangular sheets of metal

1982
- 1982-04-08 GB GB8210570A patent/GB2096501A/en not_active Withdrawn
- 1982-04-08 EP EP82301877A patent/EP0063041A3/de not_active Withdrawn

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2734552A (en) *		1956-02-14		yonash
US2033667A (en) *	1933-04-03	1936-03-10	Midland Steel Prod Co	Apparatus for forming elongated corrugated poles
DE658766C (de) *	1934-03-29	1938-04-14	Siemens Schuckertwerke Akt Ges	Vorrichtung zum Herstellen von Wellblechen
FR801844A (fr) *	1935-11-07	1936-08-19	Hugh Smith & Company Possil Lt	Procédé et machine hydraulique pour le cintrage de tôles de quille de navires
US3398589A (en) *	1967-05-25	1968-08-27	Us Industries Inc	Rack and pinion feeding apparatus
FR2160702A1 (de) *	1971-11-22	1973-07-06	Wendel Sidelor
FR2331392A1 (fr) *	1975-11-13	1977-06-10	Charenton Sa Chaudronnerie	Dispositif pour le cambrage des toles a froid
DE2630896A1 (de) *	1976-07-09	1978-01-12	Balcke Duerr Ag	Vorrichtung zum abbiegen grossflaechiger bauteile
DE2641573A1 (de) *	1976-09-13	1978-03-23	Mannesmann Ag	Druckpresse zum biegen des randstreifens eines ebenen bleches
US4043165A (en) *	1976-09-15	1977-08-23	The Boeing Company	Three-point, air-bending sheet metal bender
GB2004216A (en) *	1977-09-19	1979-03-28	Salvagnini Transferica Spa	Machine for bending the edges of rectangular sheets of metal

Also Published As

Publication number	Publication date
GB2096501A (en)	1982-10-20
EP0063041A2 (de)	1982-10-20

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Legal Events

Date	Code	Title	Description
1982-08-20	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
1982-10-20	AK	Designated contracting states	Designated state(s): AT BE CH DE FR GB IT LI LU NL SE
1983-11-08	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1983-11-16	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: P.A. CONSULTING SERVICES LIMITED
1984-01-11	AK	Designated contracting states	Designated state(s): AT BE CH DE FR GB IT LI LU NL SE
1985-02-05	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
1985-04-10	18D	Application deemed to be withdrawn	Effective date: 19840912
2007-08-08	RIN1	Information on inventor provided before grant (corrected)	Inventor name: WALKER, JOHN