EP0205992A2 - Procédé de cintrage de tôles, en particulier pour corps de boîtes - Google Patents

Procédé de cintrage de tôles, en particulier pour corps de boîtes Download PDF

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Publication number
EP0205992A2
EP0205992A2 EP86107402A EP86107402A EP0205992A2 EP 0205992 A2 EP0205992 A2 EP 0205992A2 EP 86107402 A EP86107402 A EP 86107402A EP 86107402 A EP86107402 A EP 86107402A EP 0205992 A2 EP0205992 A2 EP 0205992A2
Authority
EP
European Patent Office
Prior art keywords
bending roller
sheet
front edge
support rollers
bending
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
EP86107402A
Other languages
German (de)
English (en)
Other versions
EP0205992A3 (en
EP0205992B1 (fr
Inventor
Wolfgang Weil
Josef Locher
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.)
Elpatronic AG
Original Assignee
Elpatronic 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 Elpatronic AG filed Critical Elpatronic AG
Publication of EP0205992A2 publication Critical patent/EP0205992A2/fr
Publication of EP0205992A3 publication Critical patent/EP0205992A3/de
Application granted granted Critical
Publication of EP0205992B1 publication Critical patent/EP0205992B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers
    • B21D5/143—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers making use of a mandrel
    • 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
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
    • B21D51/2676—Cans or tins having longitudinal or helical seams

Definitions

  • the invention relates to a method for rounding sheets, in particular for can bodies, each with a leading and trailing edge, which are then connected to one another, in particular welded, in which each sheet, with its leading edge leading, runs between a driven bending roller and a plurality of support rollers and , supported by at least one additional shaping element arranged behind the bending roller, is bent around the bending roller, the approximately completely rounded sheet being elastically widened, thereby keeping the leading edge away from the bending roller and the support rollers, while the trailing edge runs between them.
  • the invention further relates to an apparatus for performing this method.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
EP86107402A 1985-06-11 1986-05-31 Procédé de cintrage de tôles, en particulier pour corps de boîtes Expired - Lifetime EP0205992B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2457/85A CH669130A5 (de) 1985-06-11 1985-06-11 Verfahren und vorrichtung zum runden von blechen, insbesondere fuer dosenkoerper.
CH2457/85 1985-06-11

Publications (3)

Publication Number Publication Date
EP0205992A2 true EP0205992A2 (fr) 1986-12-30
EP0205992A3 EP0205992A3 (en) 1987-09-23
EP0205992B1 EP0205992B1 (fr) 1990-04-04

Family

ID=4234255

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86107402A Expired - Lifetime EP0205992B1 (fr) 1985-06-11 1986-05-31 Procédé de cintrage de tôles, en particulier pour corps de boîtes

Country Status (13)

Country Link
US (1) US4726210A (fr)
EP (1) EP0205992B1 (fr)
JP (1) JPS61286028A (fr)
BR (1) BR8602698A (fr)
CA (1) CA1266606A (fr)
CH (1) CH669130A5 (fr)
DE (2) DE3523608A1 (fr)
DK (1) DK275386A (fr)
ES (1) ES8703307A1 (fr)
FI (1) FI88003C (fr)
GB (1) GB2176139B (fr)
GR (1) GR861494B (fr)
ZA (1) ZA864293B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0413955A2 (fr) * 1989-08-22 1991-02-27 Elpatronic Ag Dispositif pour cintrer et réexpédier de flans en tôle pour les corps des boîtes
DE19835389A1 (de) * 1998-08-05 2000-04-20 Wolfgang Linnenbrink Verfahren und Rollvorrichtung zur Herstellung zylindrischer Blechmäntel
EP2105218A1 (fr) * 2008-03-27 2009-09-30 Rachata Leelaprachakul Tuyau gaufré

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE85961T1 (de) * 1987-05-15 1993-03-15 Australian Wool Corp Beseitigungsvorrichtung von spannbaendern durch aufwickeln.
US5555759A (en) * 1994-01-12 1996-09-17 Wilson Tool International, Inc. Workpiece-deforming tool and die for use in a punch press
US5575168A (en) * 1994-01-12 1996-11-19 Wilson Tool International, Inc. Workpiece-deforming tool and die for use in a punch press
US5531008A (en) * 1995-06-07 1996-07-02 Eastman Kodak Company Method and apparatus for making a bubble spring assembly
FI120485B (fi) 1998-05-29 2009-11-13 Lamican Oy Pakkauksenmuodostuslaite
FI981219A (fi) * 1998-05-29 1999-11-30 Upm Kymmene Corp Menetelmä ja pakkauskone täytetyn pakkauksen muodostamiseksi, aihiomateriaaliraina ja täytetty pakkaus
DE102007018387B4 (de) * 2007-04-17 2014-09-04 Weil Engineering Gmbh Durchlaufschweißmaschine zum Verschweißen eines Rohrrohlings
ATE435711T1 (de) * 2007-04-20 2009-07-15 Fata Fab App Sollevamento Haspelvorrichtung für eine walzanlage
US20080271509A1 (en) * 2007-05-01 2008-11-06 R&Y Enterprises, Llc Computer controlled flexible rolling machine
JP4439573B2 (ja) * 2008-07-29 2010-03-24 株式会社富士機械工作所 円筒成形装置
US8561445B2 (en) * 2008-10-21 2013-10-22 Smi & Hydraulics, Inc. Rounding system and method used in the manufacture of wind towers
US9452464B2 (en) * 2011-07-06 2016-09-27 Federal-Mogul Corporation Method of forming a tubular member
JP5950018B2 (ja) 2013-02-26 2016-07-13 日産自動車株式会社 薄板状基材の成形方法および成形装置
CN105363847A (zh) * 2015-12-05 2016-03-02 重庆创隆实业有限公司 钢圈卷圆装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE405755A (fr) *
US3117214A (en) * 1961-06-12 1964-01-07 American Can Co Body maker and method
FR2411647A1 (fr) * 1977-12-19 1979-07-13 Jammes Sa Anc Ets Dispositif permettant d'immobiliser en positions constantes les deux generatrices de jonction d'une virole, sur machine a cintrer les metaux en feuille
DE3330171A1 (de) * 1982-08-20 1984-02-23 FMI-MECFOND Aziende Meccaniche Riunite S.p.A., 80146 Napoli Anlage zum herstellen von buechsen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2197906A (en) * 1939-05-01 1940-04-23 Buffalo Forge Co Method and machine for forming metal
US2309963A (en) * 1940-03-13 1943-02-02 Bliss E W Co Apparatus for making can bodies
US2675849A (en) * 1949-08-26 1954-04-20 Budd Co Machine for coiling wheel rim stock or the like
US2698642A (en) * 1952-09-23 1955-01-04 Malina Frank Metal strip bending machine
DE2110260C3 (de) * 1971-03-04 1980-07-31 Emil Rudolf Erich 4300 Essen Barth Einrichtung zum Biegen von Blech und dgl
US3738149A (en) * 1971-10-01 1973-06-12 B Archer Pipe forming apparatus and method
US3934324A (en) * 1975-02-14 1976-01-27 Grotnes Machine Works, Inc. Method and apparatus for forming automotive wheel rim blanks
US4133197A (en) * 1977-08-29 1979-01-09 Carando Machine Works Roll-type machine for forming cylindrical sheet metal bodies
FR2517226A1 (fr) * 1981-11-30 1983-06-03 Floquet Monopole Perfectionnements aux procedes et dispositifs de fabrication des segments d'etancheite pour pistons

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE405755A (fr) *
US3117214A (en) * 1961-06-12 1964-01-07 American Can Co Body maker and method
FR2411647A1 (fr) * 1977-12-19 1979-07-13 Jammes Sa Anc Ets Dispositif permettant d'immobiliser en positions constantes les deux generatrices de jonction d'une virole, sur machine a cintrer les metaux en feuille
DE3330171A1 (de) * 1982-08-20 1984-02-23 FMI-MECFOND Aziende Meccaniche Riunite S.p.A., 80146 Napoli Anlage zum herstellen von buechsen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0413955A2 (fr) * 1989-08-22 1991-02-27 Elpatronic Ag Dispositif pour cintrer et réexpédier de flans en tôle pour les corps des boîtes
EP0413955A3 (en) * 1989-08-22 1991-04-10 Elpatronic Ag Device for rounding and conveying on sheet blanks for can shells
DE19835389A1 (de) * 1998-08-05 2000-04-20 Wolfgang Linnenbrink Verfahren und Rollvorrichtung zur Herstellung zylindrischer Blechmäntel
EP2105218A1 (fr) * 2008-03-27 2009-09-30 Rachata Leelaprachakul Tuyau gaufré

Also Published As

Publication number Publication date
US4726210A (en) 1988-02-23
DK275386D0 (da) 1986-06-11
DK275386A (da) 1986-12-12
DE3670014D1 (de) 1990-05-10
FI88003B (fi) 1992-12-15
EP0205992A3 (en) 1987-09-23
GR861494B (en) 1986-10-10
GB2176139B (en) 1989-04-05
EP0205992B1 (fr) 1990-04-04
CH669130A5 (de) 1989-02-28
ZA864293B (en) 1987-02-25
JPH034283B2 (fr) 1991-01-22
GB8612338D0 (en) 1986-06-25
CA1266606A (fr) 1990-03-13
ES555951A0 (es) 1987-03-01
BR8602698A (pt) 1987-02-10
JPS61286028A (ja) 1986-12-16
FI862374A0 (fi) 1986-06-04
GB2176139A (en) 1986-12-17
ES8703307A1 (es) 1987-03-01
FI862374A (fi) 1986-12-12
FI88003C (fi) 1993-03-25
DE3523608A1 (de) 1986-12-11

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