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FR620920A - Process for the production of box closures - Google Patents

Process for the production of box closures

Info

Publication number
FR620920A
FR620920A FR620920DA FR620920A FR 620920 A FR620920 A FR 620920A FR 620920D A FR620920D A FR 620920DA FR 620920 A FR620920 A FR 620920A
Authority
FR
France
Prior art keywords
production
box closures
closures
box
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
Application number
Other languages
French (fr)
Inventor
Oscar Helberg
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 filed Critical
Application granted granted Critical
Publication of FR620920A publication Critical patent/FR620920A/en
Expired 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
    • B21D51/44—Making closures, e.g. caps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR620920D 1926-06-04 1926-08-31 Process for the production of box closures Expired FR620920A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE620920X 1926-06-04

Publications (1)

Publication Number Publication Date
FR620920A true FR620920A (en) 1927-05-02

Family

ID=6577520

Family Applications (1)

Application Number Title Priority Date Filing Date
FR620920D Expired FR620920A (en) 1926-06-04 1926-08-31 Process for the production of box closures

Country Status (1)

Country Link
FR (1) FR620920A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997049510A1 (en) * 1996-06-24 1997-12-31 Impress Metal Packaging Gmbh & Co. Ohg Production of lid bordering rings without round cuttings
WO2008053014A1 (en) * 2006-10-31 2008-05-08 Crown Packaging Technology, Inc Method for producing such a metal closure with seperate disc and ring from a single closure blank
US8636161B2 (en) 2008-03-20 2014-01-28 Crown Packaging Technology, Inc. Closure
US8733576B2 (en) 2002-06-11 2014-05-27 Crown Packaging Technology, Inc. Easily openable can lid having a movable portion for pull tab access

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997049510A1 (en) * 1996-06-24 1997-12-31 Impress Metal Packaging Gmbh & Co. Ohg Production of lid bordering rings without round cuttings
EP1029613A1 (en) * 1996-06-24 2000-08-23 Impress GmbH & Co. oHG Making cover rings from blanks without loss of material
US8733576B2 (en) 2002-06-11 2014-05-27 Crown Packaging Technology, Inc. Easily openable can lid having a movable portion for pull tab access
WO2008053014A1 (en) * 2006-10-31 2008-05-08 Crown Packaging Technology, Inc Method for producing such a metal closure with seperate disc and ring from a single closure blank
AU2007316140B2 (en) * 2006-10-31 2012-01-19 Crown Packaging Technology, Inc. Method for producing a twist metal closure with seperate disc and ring from a single closure blank
EA016389B1 (en) * 2006-10-31 2012-04-30 Краун Пэкэджинг Текнолоджи, Инк. Method for producing such a metal closure with separate disc and ring from a single closure blank
US8899091B2 (en) 2006-10-31 2014-12-02 Crown Packaging Technology, Inc. Method for producing such a metal closure with separate disc and ring from a single closure blank
US8636161B2 (en) 2008-03-20 2014-01-28 Crown Packaging Technology, Inc. Closure
US9387959B2 (en) 2008-03-20 2016-07-12 Crown Packaging Technology, Inc. Closure

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