EP1712307A3 - Method of producing a sheet metal part with at least one at least partially rolled edge and product obtained by this method. - Google Patents

Method of producing a sheet metal part with at least one at least partially rolled edge and product obtained by this method. Download PDF

Info

Publication number
EP1712307A3
EP1712307A3 EP06007257A EP06007257A EP1712307A3 EP 1712307 A3 EP1712307 A3 EP 1712307A3 EP 06007257 A EP06007257 A EP 06007257A EP 06007257 A EP06007257 A EP 06007257A EP 1712307 A3 EP1712307 A3 EP 1712307A3
Authority
EP
European Patent Office
Prior art keywords
edge
rolled
producing
sheet metal
product obtained
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.)
Granted
Application number
EP06007257A
Other languages
German (de)
French (fr)
Other versions
EP1712307B1 (en
EP1712307A2 (en
Inventor
Werner König
Hansjörg Schneider
Uwe Panther
Volker Bienmüller
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.)
Progress Werk Oberkirch AG
Original Assignee
Progress Werk Oberkirch AG
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.)
Filing date
Publication date
Application filed by Progress Werk Oberkirch AG filed Critical Progress Werk Oberkirch AG
Publication of EP1712307A2 publication Critical patent/EP1712307A2/en
Publication of EP1712307A3 publication Critical patent/EP1712307A3/en
Application granted granted Critical
Publication of EP1712307B1 publication Critical patent/EP1712307B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/12—Edge-curling

Abstract

Production of a workpiece (10) in the form of a sheet (12) with at least one partially rolled edge (14) where the edge to be rolled has a section (16) with a bend involving:preparation of the workpiece with the partially rolled section, and a material extension (17) in the longitudinal direction over part of the edge to be rolled, so that the edge to be rolled in the material extension region projects transverse to the longitudinal direction of edge (14) and the flash of the material projection is then rolled. An independent claim is included for a workpiece in the form of a sheet.
EP06007257A 2005-04-13 2006-04-06 Method of producing a sheet metal part with at least one at least partially rolled edge and product obtained by this method. Not-in-force EP1712307B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005018284A DE102005018284A1 (en) 2005-04-13 2005-04-13 Method for producing a workpiece in the form of a sheet with at least one at least partially rolled edge, and workpiece produced in this way

Publications (3)

Publication Number Publication Date
EP1712307A2 EP1712307A2 (en) 2006-10-18
EP1712307A3 true EP1712307A3 (en) 2006-12-13
EP1712307B1 EP1712307B1 (en) 2009-09-30

Family

ID=36579146

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06007257A Not-in-force EP1712307B1 (en) 2005-04-13 2006-04-06 Method of producing a sheet metal part with at least one at least partially rolled edge and product obtained by this method.

Country Status (4)

Country Link
US (1) US7395687B2 (en)
EP (1) EP1712307B1 (en)
AT (1) ATE444128T1 (en)
DE (2) DE102005018284A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015005075B4 (en) 2015-04-20 2016-12-15 Aweba Werkzeugbau Gmbh Aue Method and tool for the outer edge flanging of planar or shaped sheet metal parts
DE102015005074B4 (en) 2015-04-20 2018-02-08 Aweba Werkzeugbau Gmbh Aue Outside edge flanging and crimping on flat or shaped sheet metal parts

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1555895A (en) * 1924-11-03 1925-10-06 American Nat Company Method of bending sheet-metal blanks having alpha rolled edge
GB403594A (en) * 1932-07-29 1933-12-28 Walter Skelton Hudson Improvements in or relating to the rims of metal plate walling such as that of wagonbodies, tanks and the like

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2275220A (en) * 1933-02-20 1942-03-03 Crown Cork & Seal Co Method of and apparatus for making closure caps
US2394019A (en) * 1941-12-10 1946-02-05 American Can Co Method of forming lever open containers
US3350751A (en) * 1964-11-23 1967-11-07 Gen Electric Erectile member
JPS5850130A (en) * 1981-09-22 1983-03-24 Toyota Motor Corp Formation for beading edge

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1555895A (en) * 1924-11-03 1925-10-06 American Nat Company Method of bending sheet-metal blanks having alpha rolled edge
GB403594A (en) * 1932-07-29 1933-12-28 Walter Skelton Hudson Improvements in or relating to the rims of metal plate walling such as that of wagonbodies, tanks and the like

Also Published As

Publication number Publication date
US20060230808A1 (en) 2006-10-19
US7395687B2 (en) 2008-07-08
ATE444128T1 (en) 2009-10-15
EP1712307B1 (en) 2009-09-30
DE102005018284A1 (en) 2006-10-19
DE502006004955D1 (en) 2009-11-12
EP1712307A2 (en) 2006-10-18

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