EP0205992A3 - Method of bending metal strip, in particular for can bodies - Google Patents

Method of bending metal strip, in particular for can bodies Download PDF

Info

Publication number
EP0205992A3
EP0205992A3 EP86107402A EP86107402A EP0205992A3 EP 0205992 A3 EP0205992 A3 EP 0205992A3 EP 86107402 A EP86107402 A EP 86107402A EP 86107402 A EP86107402 A EP 86107402A EP 0205992 A3 EP0205992 A3 EP 0205992A3
Authority
EP
European Patent Office
Prior art keywords
bodies
metal strip
bending metal
bending
strip
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)
Other versions
EP0205992B1 (en
EP0205992A2 (en
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/en
Publication of EP0205992A3 publication Critical patent/EP0205992A3/en
Application granted granted Critical
Publication of EP0205992B1 publication Critical patent/EP0205992B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B21D5/14—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
EP86107402A 1985-06-11 1986-05-31 Method of bending metal strip, in particular for can bodies Expired - Lifetime EP0205992B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2457/85 1985-06-11
CH2457/85A CH669130A5 (en) 1985-06-11 1985-06-11 METHOD AND DEVICE FOR ROUNDING SHEETS, ESPECIALLY FOR CAN BODIES.

Publications (3)

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

Family

ID=4234255

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86107402A Expired - Lifetime EP0205992B1 (en) 1985-06-11 1986-05-31 Method of bending metal strip, in particular for can bodies

Country Status (13)

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

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE85961T1 (en) * 1987-05-15 1993-03-15 Australian Wool Corp DEVICE FOR REMOVING TENSION STRAPS BY ROLLING.
CH680714A5 (en) * 1989-08-22 1992-10-30 Elpatronic Ag
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 (en) 1998-05-29 2009-11-13 Lamican Oy The container-forming unit
FI981219A (en) * 1998-05-29 1999-11-30 Upm Kymmene Corp Process and packaging machine for forming a filled package, material web and filled packaging
DE19835389A1 (en) * 1998-08-05 2000-04-20 Wolfgang Linnenbrink Cylindrical sheet jacket producing process, involving passing flat sheet into rolling device and pulling it through with motor for deformation round inner cylinder
DE102007018387B4 (en) * 2007-04-17 2014-09-04 Weil Engineering Gmbh Continuous welding machine for welding a pipe blank
ATE435711T1 (en) * 2007-04-20 2009-07-15 Fata Fab App Sollevamento REELING DEVICE FOR A ROLLING PLANT
US20080271509A1 (en) * 2007-05-01 2008-11-06 R&Y Enterprises, Llc Computer controlled flexible rolling machine
TW200940198A (en) * 2008-03-27 2009-10-01 Rachata Leelaprachakul Processes for textured pipe manufacturer
JP4439573B2 (en) * 2008-07-29 2010-03-24 株式会社富士機械工作所 Cylindrical forming equipment
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
EP2962781B1 (en) 2013-02-26 2017-07-12 Nissan Motor Co., Ltd Method and apparatus for forming thin-board-like base material
CN105363847A (en) * 2015-12-05 2016-03-02 重庆创隆实业有限公司 Steel ring curling device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE405755A (en) *
US3117214A (en) * 1961-06-12 1964-01-07 American Can Co Body maker and method
FR2411647A1 (en) * 1977-12-19 1979-07-13 Jammes Sa Anc Ets Hollow cylinder forming machine - uses interfitting grooved counter rollers and comb to keep joining edges of sheet blank on horizontal tangent
DE3330171A1 (en) * 1982-08-20 1984-02-23 FMI-MECFOND Aziende Meccaniche Riunite S.p.A., 80146 Napoli SYSTEM FOR THE PRODUCTION OF RIFLES

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 (en) * 1971-03-04 1980-07-31 Emil Rudolf Erich 4300 Essen Barth Device for bending sheet metal and the like
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 (en) * 1981-11-30 1983-06-03 Floquet Monopole Piston ring manufacturing method - has steel strip undergoing first and second bending operations to vary radius, controlled by cam

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE405755A (en) *
US3117214A (en) * 1961-06-12 1964-01-07 American Can Co Body maker and method
FR2411647A1 (en) * 1977-12-19 1979-07-13 Jammes Sa Anc Ets Hollow cylinder forming machine - uses interfitting grooved counter rollers and comb to keep joining edges of sheet blank on horizontal tangent
DE3330171A1 (en) * 1982-08-20 1984-02-23 FMI-MECFOND Aziende Meccaniche Riunite S.p.A., 80146 Napoli SYSTEM FOR THE PRODUCTION OF RIFLES

Also Published As

Publication number Publication date
DE3523608A1 (en) 1986-12-11
GR861494B (en) 1986-10-10
US4726210A (en) 1988-02-23
DK275386A (en) 1986-12-12
DK275386D0 (en) 1986-06-11
DE3670014D1 (en) 1990-05-10
GB2176139B (en) 1989-04-05
FI88003B (en) 1992-12-15
CH669130A5 (en) 1989-02-28
ES555951A0 (en) 1987-03-01
EP0205992B1 (en) 1990-04-04
ES8703307A1 (en) 1987-03-01
FI862374A (en) 1986-12-12
GB8612338D0 (en) 1986-06-25
JPH034283B2 (en) 1991-01-22
FI88003C (en) 1993-03-25
BR8602698A (en) 1987-02-10
EP0205992A2 (en) 1986-12-30
CA1266606A (en) 1990-03-13
GB2176139A (en) 1986-12-17
JPS61286028A (en) 1986-12-16
FI862374A0 (en) 1986-06-04
ZA864293B (en) 1987-02-25

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