DE69302629T2 - Process for producing a can consisting of a metallic body and lid and can produced by these processes - Google Patents

Process for producing a can consisting of a metallic body and lid and can produced by these processes

Info

Publication number
DE69302629T2
DE69302629T2 DE69302629T DE69302629T DE69302629T2 DE 69302629 T2 DE69302629 T2 DE 69302629T2 DE 69302629 T DE69302629 T DE 69302629T DE 69302629 T DE69302629 T DE 69302629T DE 69302629 T2 DE69302629 T2 DE 69302629T2
Authority
DE
Germany
Prior art keywords
lid
skirt
shoulder
processes
producing
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
DE69302629T
Other languages
German (de)
Other versions
DE69302629D1 (en
Inventor
Jean-Francois Seconde
Gerard Heurteboust
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.)
Sollac SA
Original Assignee
Sollac SA
Lorraine de Laminage Continu SA SOLLAC
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9431352&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69302629(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sollac SA, Lorraine de Laminage Continu SA SOLLAC filed Critical Sollac SA
Application granted granted Critical
Publication of DE69302629D1 publication Critical patent/DE69302629D1/en
Publication of DE69302629T2 publication Critical patent/DE69302629T2/en
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
    • B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Table Devices Or Equipment (AREA)
  • Closures For Containers (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Connection Or Junction Boxes (AREA)
  • Making Paper Articles (AREA)

Abstract

This can includes a body (34) and a lid (22) made in the same metal. This method includes the following steps: A) a metal blank is deep drawn in order to form a hollow element which includes a skirt (4), a shoulder facing towards the inside of the skirt, and a side wall of smaller cross-section extending the skirt from the shoulder and closed against the latter; B) the hollow element is separated, by cutting, into two elements, a first element including the tubular wall and the end wall (12) which closes it, and the second element including the skirt (4) and at least part of the shoulder; C) the first element is converted, by forming, into the lid (22), and the second element into the can body (34) suited to receiving it; D) the lid (22) and the body (34) of the can are rigidly fixed to each other by means of a heat-sealed or adhesively-bonded flat annular bead (36). <IMAGE>
DE69302629T 1992-06-30 1993-06-29 Process for producing a can consisting of a metallic body and lid and can produced by these processes Expired - Fee Related DE69302629T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9208036A FR2692827B1 (en) 1992-06-30 1992-06-30 METHOD OF MANUFACTURING A BOX CONSISTING OF A BODY AND A METAL COVER.

Publications (2)

Publication Number Publication Date
DE69302629D1 DE69302629D1 (en) 1996-06-20
DE69302629T2 true DE69302629T2 (en) 1996-11-28

Family

ID=9431352

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69302629T Expired - Fee Related DE69302629T2 (en) 1992-06-30 1993-06-29 Process for producing a can consisting of a metallic body and lid and can produced by these processes

Country Status (5)

Country Link
EP (1) EP0577503B1 (en)
AT (1) ATE137999T1 (en)
DE (1) DE69302629T2 (en)
ES (1) ES2087680T3 (en)
FR (1) FR2692827B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2722713B1 (en) * 1994-07-25 1996-09-27 Metal Box Plc METHOD FOR MANUFACTURING A METAL BOX

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE752943C (en) * 1938-11-06 1953-03-09 Ver Deutsche Metallwerke Ag Process for the production of thin-walled cylindrical hollow bodies, in particular food cans
US3415413A (en) * 1963-05-21 1968-12-10 Union Carbide Corp Containers and method of making same
US3428010A (en) * 1967-02-03 1969-02-18 Continental Can Co Method of making a metallic can and cover
FR2657587B1 (en) * 1990-01-26 1992-04-30 Cmb Packaging Sa METALLIC PACKAGING WITH THERMOSCELLAL LID AND METHOD FOR MANUFACTURING SUCH A PACKAGING.

Also Published As

Publication number Publication date
FR2692827A1 (en) 1993-12-31
DE69302629D1 (en) 1996-06-20
ES2087680T3 (en) 1996-07-16
EP0577503B1 (en) 1996-05-15
FR2692827B1 (en) 1996-06-21
EP0577503A1 (en) 1994-01-05
ATE137999T1 (en) 1996-06-15

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee