CA2019608A1 - Procede de fabrication d'un element de fermeture dit a ouverture controlee d'une boite metallique et element de fermeture obtenu selon ce procede - Google Patents

Procede de fabrication d'un element de fermeture dit a ouverture controlee d'une boite metallique et element de fermeture obtenu selon ce procede

Info

Publication number
CA2019608A1
CA2019608A1 CA2019608A CA2019608A CA2019608A1 CA 2019608 A1 CA2019608 A1 CA 2019608A1 CA 2019608 A CA2019608 A CA 2019608A CA 2019608 A CA2019608 A CA 2019608A CA 2019608 A1 CA2019608 A1 CA 2019608A1
Authority
CA
Canada
Prior art keywords
lid
disc
cans
making
obtained according
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.)
Granted
Application number
CA2019608A
Other languages
English (en)
Other versions
CA2019608C (fr
Inventor
Gabriel De Smet
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
Individual
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 Individual filed Critical Individual
Publication of CA2019608A1 publication Critical patent/CA2019608A1/fr
Application granted granted Critical
Publication of CA2019608C publication Critical patent/CA2019608C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
    • B65D17/50—Non-integral frangible members applied to, or inserted in, preformed openings, e.g. tearable strips or plastic plugs
    • B65D17/506—Rigid or semi-rigid members, e.g. plugs
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Lift Valve (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Magnetically Actuated Valves (AREA)
  • Pipe Accessories (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Cartons (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Eyeglasses (AREA)

Abstract

L'invention a pour objet un procédé de fabrication d'un élément de fermeture (3) dit à ouverture contrôlée d'une boîte notamment métallique (1) à partir d'un flan de tôle, caractérisé en ce que l'on emboutit le flan de tôle pour former une zone bombée, on forme à partir de cette zone bombée une petite zone galbée et on effectue au niveau de cette zone galbée une découpe pour réaliser un orifice (5) comportant une jupe périphérique (10c), on élargit une partie de la jupe périphérique (10c), et on sertit sur l'orifice (5) un opercule amovible (4) en formant un bord de sertissage (10e) constitué
par la jupe périphérique (10c).
CA002019608A 1989-06-23 1990-06-22 Procede de fabrication d'un element de fermeture dit a ouverture controlee d'une boite metallique et element de fermeture obtenu selon ce procede Expired - Fee Related CA2019608C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8908413 1989-06-23
FR8908413A FR2648791B1 (fr) 1989-06-23 1989-06-23 Procede de fabrication d'un element de fermeture dit a ouverture controlee d'une boite metallique et element de fermeture obtenu selon ce procede

Publications (2)

Publication Number Publication Date
CA2019608A1 true CA2019608A1 (fr) 1990-12-23
CA2019608C CA2019608C (fr) 1999-04-27

Family

ID=9383078

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002019608A Expired - Fee Related CA2019608C (fr) 1989-06-23 1990-06-22 Procede de fabrication d'un element de fermeture dit a ouverture controlee d'une boite metallique et element de fermeture obtenu selon ce procede

Country Status (17)

Country Link
US (1) US5156511A (fr)
EP (1) EP0404654B1 (fr)
JP (1) JP2846931B2 (fr)
AT (1) ATE74320T1 (fr)
BR (1) BR9002955A (fr)
CA (1) CA2019608C (fr)
CZ (1) CZ287655B6 (fr)
DD (1) DD296015A5 (fr)
DE (1) DE69000054D1 (fr)
DK (1) DK0404654T3 (fr)
ES (1) ES2032149T3 (fr)
FR (1) FR2648791B1 (fr)
GR (1) GR3005078T3 (fr)
HU (1) HU213753B (fr)
RO (1) RO114435B1 (fr)
RU (1) RU2036043C1 (fr)
ZA (1) ZA904813B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29609130U1 (de) * 1996-05-21 1997-09-18 Rasselstein Hoesch GmbH, 56564 Neuwied Leicht zu öffnender Dosendeckel
RU2294810C2 (ru) * 2002-06-05 2007-03-10 Индустриас Пеньяльвер, С.Л. Машина для загибания кромки и нанесения уплотняющего состава для некруглых металлических крышек контейнеров
AU2005206169A1 (en) * 2004-01-16 2005-08-04 William M. Heyn Angled sealing surface for container end panel
DE102020123861A1 (de) 2020-09-14 2022-03-17 Protechna S.A. Siegelkappe für einen Behälterverschluss sowie Behälterverschluss mit einer derartigen Siegelkappe

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1866469A (en) * 1930-04-04 1932-07-05 R B Davis Company Method of forming can closures
US1848012A (en) * 1930-04-04 1932-03-01 R B Davis Company Method of manufacturing can closures
US1863337A (en) * 1930-04-04 1932-06-14 R B Davis Company Method of manufacturing can closures
US1847108A (en) * 1930-04-04 1932-03-01 R B Davis Company Method of manufacturing can closures
US2274819A (en) * 1939-07-19 1942-03-03 Becker Rebecca Closure
US2884699A (en) * 1955-10-27 1959-05-05 Eisele Andrew Bore concentricity gauge holder
US3070058A (en) * 1957-04-01 1962-12-25 Bendix Corp Process of manufacture for master cylinder filler caps
US3142412A (en) * 1962-12-12 1964-07-28 American Can Co Opening means for sealed containers
US3343713A (en) * 1965-01-29 1967-09-26 Ermal C Fraze Easy opening can end
US3575122A (en) * 1968-07-03 1971-04-13 Stanray Corp Methods of constructing a hatch frame and cover therefor
JPS61176434A (ja) * 1985-01-31 1986-08-08 Nippon Steel Corp 開缶性および耐応力腐食割れ特性の優れたイ−ジ−オ−プン缶蓋
JPS61180626A (ja) * 1985-02-05 1986-08-13 Nissin Food Prod Co Ltd 食品容器の製造方法
JPS6322345A (ja) * 1986-07-08 1988-01-29 東洋製罐株式会社 ３ピ−ス罐及びその製造方法
JPS63178942A (ja) * 1986-12-27 1988-07-23 川鉄テクノリサ−チ株式会社 アルミニウム被覆鋼板製の缶ボデイ−を用いたイ−ジ−オ−プン缶

Also Published As

Publication number Publication date
RU2036043C1 (ru) 1995-05-27
FR2648791A1 (fr) 1990-12-28
CZ287655B6 (cs) 2001-01-17
ZA904813B (en) 1992-02-26
US5156511A (en) 1992-10-20
ES2032149T3 (es) 1993-01-01
JP2846931B2 (ja) 1999-01-13
RO114435B1 (ro) 1999-04-30
CS312290A3 (en) 1991-11-12
DK0404654T3 (da) 1992-07-27
FR2648791B1 (fr) 1991-11-29
DD296015A5 (de) 1991-11-21
ATE74320T1 (de) 1992-04-15
HUT56031A (en) 1991-07-29
HU903919D0 (en) 1990-11-28
EP0404654B1 (fr) 1992-04-01
EP0404654A1 (fr) 1990-12-27
DE69000054D1 (de) 1992-05-07
HU213753B (en) 1997-09-29
BR9002955A (pt) 1991-08-20
JPH03124335A (ja) 1991-05-27
CA2019608C (fr) 1999-04-27
GR3005078T3 (fr) 1993-05-24

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed