DE69012569D1 - Verbesserungen zur metallverformung. - Google Patents

Verbesserungen zur metallverformung.

Info

Publication number
DE69012569D1
DE69012569D1 DE69012569T DE69012569T DE69012569D1 DE 69012569 D1 DE69012569 D1 DE 69012569D1 DE 69012569 T DE69012569 T DE 69012569T DE 69012569 T DE69012569 T DE 69012569T DE 69012569 D1 DE69012569 D1 DE 69012569D1
Authority
DE
Germany
Prior art keywords
flange
cylindrical
rolling
metal sheet
internal
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.)
Expired - Fee Related
Application number
DE69012569T
Other languages
English (en)
Other versions
DE69012569T2 (de
Inventor
Sydney Scrimshaw
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.)
EAGLE PRESCISION TECHNOLOGIES
Original Assignee
EAGLE PRESCISION TECHNOLOGIES
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 PRESCISION TECHNOLOGIES filed Critical EAGLE PRESCISION TECHNOLOGIES
Publication of DE69012569D1 publication Critical patent/DE69012569D1/de
Application granted granted Critical
Publication of DE69012569T2 publication Critical patent/DE69012569T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Secondary Cells (AREA)
  • Laminated Bodies (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)
DE69012569T 1989-07-20 1990-07-20 Verbesserungen zur metallverformung. Expired - Fee Related DE69012569T2 (de)

Applications Claiming Priority (3)

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
PCT/GB1990/001123 WO1991001188A1 (en) 1989-07-20 1990-07-20 Improvements in or relating to metal deformation

Publications (2)

Publication Number Publication Date
DE69012569D1 true DE69012569D1 (de) 1994-10-20
DE69012569T2 DE69012569T2 (de) 1995-04-20

Family

ID=26295638

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69012569T Expired - Fee Related DE69012569T2 (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
WO1991001188A1 (en) 1991-02-07
AU6056090A (en) 1991-02-22
EP0483207A1 (de) 1992-05-06
ATE111386T1 (de) 1994-09-15
EP0483207B1 (de) 1994-09-14
DE69012569T2 (de) 1995-04-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee