ATE111386T1 - Verbesserungen zur metallverformung. - Google Patents

Verbesserungen zur metallverformung.

Info

Publication number
ATE111386T1
ATE111386T1 AT90910821T AT90910821T ATE111386T1 AT E111386 T1 ATE111386 T1 AT E111386T1 AT 90910821 T AT90910821 T AT 90910821T AT 90910821 T AT90910821 T AT 90910821T AT E111386 T1 ATE111386 T1 AT E111386T1
Authority
AT
Austria
Prior art keywords
flange
cylindrical
rolling
metal sheet
internal
Prior art date
Application number
AT90910821T
Other languages
English (en)
Inventor
Sydney Ivan Eagle Pr Scrimshaw
Road Birkenhead Beaufort
Original Assignee
Eagle Precision Tech
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
Priority claimed from GB898916630A external-priority patent/GB8916630D0/en
Priority claimed from GB898921901A external-priority patent/GB8921901D0/en
Application filed by Eagle Precision Tech filed Critical Eagle Precision Tech
Application granted granted Critical
Publication of ATE111386T1 publication Critical patent/ATE111386T1/de

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
    • B21D51/40—Making outlet openings, e.g. bung holes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Laminated Bodies (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Secondary Cells (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
AT90910821T 1989-07-20 1990-07-20 Verbesserungen zur metallverformung. ATE111386T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB898916630A GB8916630D0 (en) 1989-07-20 1989-07-20 Improvements in or relating to metal deformation
GB898921901A GB8921901D0 (en) 1989-09-28 1989-09-28 Improvements in or relating to metal deformation

Publications (1)

Publication Number Publication Date
ATE111386T1 true ATE111386T1 (de) 1994-09-15

Family

ID=26295638

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90910821T ATE111386T1 (de) 1989-07-20 1990-07-20 Verbesserungen zur metallverformung.

Country Status (5)

Country Link
EP (1) EP0483207B1 (de)
AT (1) ATE111386T1 (de)
AU (1) AU6056090A (de)
DE (1) DE69012569T2 (de)
WO (1) WO1991001188A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9506203A (pt) * 1994-05-20 1996-04-23 Tecnocar Srl Processo para manufaturação de um componente único de tampa para filtros de veiculos especialmente filtros de óleo e produção da tampa através deste processo

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2460721A (en) * 1945-07-07 1949-02-01 Inland Steel Co Method of forming bungs in metallic plates
US2493933A (en) * 1945-07-07 1950-01-10 Inland Steel Co Machine for forming threaded openings
DE3050452A1 (en) * 1980-06-26 1982-08-12 V Chemeris Method of obtaining butt-end wall with concentric recess in a tubular workpiece

Also Published As

Publication number Publication date
EP0483207A1 (de) 1992-05-06
AU6056090A (en) 1991-02-22
DE69012569D1 (de) 1994-10-20
EP0483207B1 (de) 1994-09-14
DE69012569T2 (de) 1995-04-20
WO1991001188A1 (en) 1991-02-07

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Legal Events

Date Code Title Description
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