EP3581291C0 - Blechbiegemaschine mit veränderbarer walzengeometrie - Google Patents

Blechbiegemaschine mit veränderbarer walzengeometrie

Info

Publication number
EP3581291C0
EP3581291C0 EP19178287.9A EP19178287A EP3581291C0 EP 3581291 C0 EP3581291 C0 EP 3581291C0 EP 19178287 A EP19178287 A EP 19178287A EP 3581291 C0 EP3581291 C0 EP 3581291C0
Authority
EP
European Patent Office
Prior art keywords
sheet metal
bending machine
metal bending
variable roller
roller geometry
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.)
Active
Application number
EP19178287.9A
Other languages
English (en)
French (fr)
Other versions
EP3581291B1 (de
EP3581291A1 (de
Inventor
Mario Maier
Benjamin Schäuble
Florian Bittner
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.)
Haeusler Holding AG
Original Assignee
Haeusler Holding AG
HAEUSLER HOLDING 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 Haeusler Holding AG, HAEUSLER HOLDING AG filed Critical Haeusler Holding AG
Publication of EP3581291A1 publication Critical patent/EP3581291A1/de
Application granted granted Critical
Publication of EP3581291B1 publication Critical patent/EP3581291B1/de
Publication of EP3581291C0 publication Critical patent/EP3581291C0/de
Active 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B21D5/08—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers
    • 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
    • B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers
    • 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)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
EP19178287.9A 2018-06-12 2019-06-04 Blechbiegemaschine mit veränderbarer walzengeometrie Active EP3581291B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102018113966.7A DE102018113966B3 (de) 2018-06-12 2018-06-12 Biegemaschine zum Biegen eines Blechs sowie Verfahren zur Änderung der Anordnung einer Walze einer Biegemaschine

Publications (3)

Publication Number Publication Date
EP3581291A1 EP3581291A1 (de) 2019-12-18
EP3581291B1 EP3581291B1 (de) 2023-09-13
EP3581291C0 true EP3581291C0 (de) 2023-09-13

Family

ID=66770268

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19178287.9A Active EP3581291B1 (de) 2018-06-12 2019-06-04 Blechbiegemaschine mit veränderbarer walzengeometrie

Country Status (3)

Country Link
US (1) US11548049B2 (de)
EP (1) EP3581291B1 (de)
DE (1) DE102018113966B3 (de)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1949401A (en) * 1933-08-24 1934-03-06 James C Baldwin Metal bending machine
CH269241A (de) * 1948-11-12 1950-06-30 Zurschmitten Joseph Rundbiegemaschine.
US3309908A (en) * 1964-09-28 1967-03-21 Gen Electric Rolling method and apparatus
DE3615771A1 (de) 1986-05-10 1987-11-12 Reinhardt Gmbh Maschbau Verfahren und vorrichtung zum rundbiegen von blechen
ATE120389T1 (de) * 1990-09-28 1995-04-15 Promau Srl Programmierbare blechbiegemaschine.
US5361618A (en) * 1993-04-01 1994-11-08 Italimpianti Of America, Inc. Method and apparatus for adjusting bending rolls
IT1296576B1 (it) * 1997-11-27 1999-07-14 Promau Srl Apparecchiatura automatica per la curvatura di lamiere, con controllo selettivo digitale
CN101646509A (zh) * 2007-02-21 2010-02-10 博尔德里尼股份公司 带辊弯板设备

Also Published As

Publication number Publication date
DE102018113966B3 (de) 2019-08-01
US11548049B2 (en) 2023-01-10
EP3581291B1 (de) 2023-09-13
EP3581291A1 (de) 2019-12-18
US20190374989A1 (en) 2019-12-12

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