ZA894421B - A method for roll forming and apparatus for carrying out the method - Google Patents

A method for roll forming and apparatus for carrying out the method

Info

Publication number
ZA894421B
ZA894421B ZA894421A ZA894421A ZA894421B ZA 894421 B ZA894421 B ZA 894421B ZA 894421 A ZA894421 A ZA 894421A ZA 894421 A ZA894421 A ZA 894421A ZA 894421 B ZA894421 B ZA 894421B
Authority
ZA
South Africa
Prior art keywords
wall
pads
rolls
carrying
roll forming
Prior art date
Application number
ZA894421A
Other languages
English (en)
Inventor
Paul Porucznik
Porucznik Paul
Keith Longstaff
Longstaff Keith
Original Assignee
Metal Box Plc
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 Metal Box Plc filed Critical Metal Box Plc
Publication of ZA894421B publication Critical patent/ZA894421B/xx

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
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/38—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
    • B21D51/44—Making closures, e.g. caps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Making Paper Articles (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
ZA894421A 1988-06-23 1989-06-12 A method for roll forming and apparatus for carrying out the method ZA894421B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888814938A GB8814938D0 (en) 1988-06-23 1988-06-23 Method for roll forming & apparatus for carrying out method

Publications (1)

Publication Number Publication Date
ZA894421B true ZA894421B (en) 1990-05-30

Family

ID=10639207

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA894421A ZA894421B (en) 1988-06-23 1989-06-12 A method for roll forming and apparatus for carrying out the method

Country Status (10)

Country Link
US (1) US5069052A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0348070B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH089079B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CN (1) CN1038957A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE73366T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE68900962D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES2029554T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (2) GB8814938D0 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GR (1) GR3004347T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA894421B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9112783D0 (en) * 1991-06-13 1991-07-31 Cmb Foodcan Plc Can ends
US5540352A (en) * 1991-07-24 1996-07-30 American National Can Company Method and apparatus for reforming can bottom to provide improved strength
US5222385A (en) * 1991-07-24 1993-06-29 American National Can Company Method and apparatus for reforming can bottom to provide improved strength
US5341667A (en) * 1992-05-01 1994-08-30 Reynolds Metals Company Container bottom wall reforming apparatus and method
US5467628A (en) * 1994-01-31 1995-11-21 Belvac Production Machinery, Inc. Can bottom reprofiler
US5501362A (en) * 1994-03-07 1996-03-26 Reynolds Metals Company Can bottom with inside or outside surfaces secured together by circular weld or bond
GB9800937D0 (en) * 1998-01-17 1998-03-11 Metal Box Plc Flange re-forming apparatus
ES2253921T3 (es) 1998-06-03 2006-06-01 Crown Packaging Technology, Inc. Fondo de bote con resistencia mejorada y aparato para su fabricacion.
US6296139B1 (en) * 1999-11-22 2001-10-02 Mitsubishi Materials Corporation Can manufacturing apparatus, can manufacturing method, and can
EP1172157B1 (en) * 2000-07-10 2006-05-10 SEDA S.p.A. An apparatus for the production of pile-up lids
US6419110B1 (en) 2001-07-03 2002-07-16 Container Development, Ltd. Double-seamed can end and method for forming
WO2006036934A2 (en) 2004-09-27 2006-04-06 Ball Corporation Container end closure
US7506779B2 (en) 2005-07-01 2009-03-24 Ball Corporation Method and apparatus for forming a reinforcing bead in a container end closure
DE202007007838U1 (de) * 2007-06-01 2007-09-13 Edag Engineering + Design Ag Rollbördelwerkzeug
US8727169B2 (en) 2010-11-18 2014-05-20 Ball Corporation Metallic beverage can end closure with offset countersink
JP5186026B2 (ja) * 2011-06-24 2013-04-17 ユニバーサル製缶株式会社 缶蓋の製造方法
CN104353717B (zh) * 2014-10-24 2016-08-31 无锡乐华自动化科技有限公司 一种多工位热水器内胆滚边成型装置
CN106001222B (zh) * 2016-05-13 2017-12-12 浙江新博铝塑品有限公司 一种挤压式瓶盖翻边装置
CN106734714B (zh) * 2016-12-20 2018-05-11 舟山市普陀博达机械制造有限公司 一种盖子滚筋圈边装置
CN110625002A (zh) * 2019-10-25 2019-12-31 嘉兴永发电子有限公司 一种宠物盆自动生产线

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1060112A (en) * 1909-11-11 1913-04-29 Automatic Vacuum Canning Company Machine for coating can ends.
FR446838A (fr) * 1912-08-02 1912-12-16 Edwin Norton Machine à appliquer un enduit sur les fonds de boites à conserves et autres
US2519869A (en) * 1946-05-11 1950-08-22 Zeiler Gustav Adolf Machine for grooving sheet metal pieces, including metal lids
FR980570A (fr) * 1948-02-10 1951-05-15 Dispositif pour rouler des fonds et couvercles de boîtes à bord plat
US2678079A (en) * 1951-11-14 1954-05-11 Kradoska Edward Charles Lid forming and reconditioning machine
FR1344147A (fr) * 1963-01-21 1963-11-22 Kaiser Aluminium Chem Corp Dispositif à border un métal
JPS5131233B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-08-06 1976-09-06
US4058998A (en) * 1976-08-31 1977-11-22 Metal Box Limited Containers
KR830002766B1 (ko) * 1981-08-31 1983-12-14 삼화왕관 주식회사 병마개 하단부의 권착장치
GB2114031B (en) * 1982-02-02 1985-10-09 Metal Box Plc Method of forming containers
GB2118872B (en) * 1982-04-13 1985-09-18 Metal Box Plc Can end manufacture
JPS59144535A (ja) * 1983-02-03 1984-08-18 Kyocera Corp 缶蓋巻締用工具
JPS59163029A (ja) * 1983-03-07 1984-09-14 Daiwa Can Co Ltd 薄肉金属円筒のフランジ形成ヘツド

Also Published As

Publication number Publication date
GB2221178B (en) 1992-09-09
JPH0299235A (ja) 1990-04-11
CN1038957A (zh) 1990-01-24
GB2221178A (en) 1990-01-31
ES2029554T3 (es) 1992-08-16
GB8913124D0 (en) 1989-07-26
ATE73366T1 (de) 1992-03-15
JPH089079B2 (ja) 1996-01-31
US5069052A (en) 1991-12-03
GB8814938D0 (en) 1988-07-27
DE68900962D1 (de) 1992-04-16
GR3004347T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-03-31
EP0348070A1 (en) 1989-12-27
EP0348070B1 (en) 1992-03-11

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