FR3096035B1 - Lightweight aluminum alloy beverage box - Google Patents

Lightweight aluminum alloy beverage box Download PDF

Info

Publication number
FR3096035B1
FR3096035B1 FR1904973A FR1904973A FR3096035B1 FR 3096035 B1 FR3096035 B1 FR 3096035B1 FR 1904973 A FR1904973 A FR 1904973A FR 1904973 A FR1904973 A FR 1904973A FR 3096035 B1 FR3096035 B1 FR 3096035B1
Authority
FR
France
Prior art keywords
aluminum alloy
dome
lower ring
diameter
lightweight aluminum
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
FR1904973A
Other languages
French (fr)
Other versions
FR3096035A1 (en
Inventor
Alireza Arbab
Thierry Bayle
Laurent Laszczyk
Camille Linardon
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.)
Constellium Neuf Brisach SAS
Constellium Muscle Shoals LLC
Original Assignee
Constellium Neuf Brisach SAS
Constellium Muscle Shoals LLC
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 Constellium Neuf Brisach SAS, Constellium Muscle Shoals LLC filed Critical Constellium Neuf Brisach SAS
Priority to FR1904973A priority Critical patent/FR3096035B1/en
Priority to FR2003379A priority patent/FR3096034B1/en
Priority to EP20740700.8A priority patent/EP3969380A1/en
Priority to PCT/FR2020/050778 priority patent/WO2020229767A1/en
Priority to PCT/FR2020/050777 priority patent/WO2020229766A1/en
Priority to US17/610,666 priority patent/US20220242605A1/en
Publication of FR3096035A1 publication Critical patent/FR3096035A1/en
Application granted granted Critical
Publication of FR3096035B1 publication Critical patent/FR3096035B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/12—Cans, casks, barrels, or drums
    • B65D1/14—Cans, casks, barrels, or drums characterised by shape
    • B65D1/16—Cans, casks, barrels, or drums characterised by shape of curved cross-section, e.g. cylindrical
    • B65D1/165—Cylindrical cans
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/30—Deep-drawing to finish articles formed by deep-drawing
    • 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
    • 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
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/40—Details of walls
    • B65D1/42—Reinforcing or strengthening parts or members
    • B65D1/46—Local reinforcements, e.g. adjacent closures

Abstract

L’invention concerne une boîte boisson à base d’alliage d’aluminium, de préférence pour boisson gazeuse, comprenant :- un corps 5 de forme cylindrique ayant un diamètre externe D1 ;- un fond en forme de dôme concave 1 ayant une profondeur H1 en son centre, un diamètre externe D3 et une partie rectiligne 2 de hauteur H3 ;- un anneau inférieur convexe 6 ayant un diamètre d’appui D2 et une largeur L1 ;- un peigne 4 reliant le corps 5 et le dôme 1 ;caractérisée en ce que l’épaisseur de la tôle du dôme est de 180 à 230 µm, de préférence de 190 à 220 µm ;et en ce que le diamètre D2 de l’anneau inférieur est de 39 à 47 mm, de préférence de 40 à 46 mm ;et en ce que l’anneau inférieur comprend des déformations concaves 9, réparties à intervalles réguliers le long de l’anneau ;et en ce que le peigne 4 comprend, de préférence est constitué de, une section rectiligne 7 et une section courbe 8, la section courbe 8 comprenant, de préférence étant constituée de, une succession de trois rayons R1, R2 et R3. Figure d'abrégé : Fig. 4 FIGURESThe invention relates to a beverage can based on an aluminum alloy, preferably for carbonated drinks, comprising: - a body 5 of cylindrical shape having an external diameter D1; - a bottom in the form of a concave dome 1 having a depth H1 at its center, an external diameter D3 and a rectilinear part 2 of height H3; - a convex lower ring 6 having a bearing diameter D2 and a width L1; - a comb 4 connecting the body 5 and the dome 1; characterized in that the thickness of the dome sheet is 180 to 230 µm, preferably 190 to 220 µm; and in that the diameter D2 of the lower ring is 39 to 47 mm, preferably 40 to 46 mm; and in that the lower ring comprises concave deformations 9, distributed at regular intervals along the ring; and in that the comb 4 comprises, preferably consists of, a rectilinear section 7 and a curved section 8, the curved section 8 comprising, preferably consisting of, a succession of three spokes R1, R2 and R3. Abstract figure: Fig. 4 FIGURES

FR1904973A 2019-05-13 2019-05-13 Lightweight aluminum alloy beverage box Expired - Fee Related FR3096035B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1904973A FR3096035B1 (en) 2019-05-13 2019-05-13 Lightweight aluminum alloy beverage box
FR2003379A FR3096034B1 (en) 2019-05-13 2020-04-03 Lightweight Aluminum Alloy Beverage Box
EP20740700.8A EP3969380A1 (en) 2019-05-13 2020-05-12 Lightweight beverage can made from aluminum alloy
PCT/FR2020/050778 WO2020229767A1 (en) 2019-05-13 2020-05-12 Lightweight beverage can made from aluminum alloy
PCT/FR2020/050777 WO2020229766A1 (en) 2019-05-13 2020-05-12 Lightweight beverage can made of aluminum alloy
US17/610,666 US20220242605A1 (en) 2019-05-13 2020-05-12 Lightweight beverage can made from aluminum alloy

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1904973A FR3096035B1 (en) 2019-05-13 2019-05-13 Lightweight aluminum alloy beverage box
FR1904973 2019-05-13

Publications (2)

Publication Number Publication Date
FR3096035A1 FR3096035A1 (en) 2020-11-20
FR3096035B1 true FR3096035B1 (en) 2021-05-28

Family

ID=69104470

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1904973A Expired - Fee Related FR3096035B1 (en) 2019-05-13 2019-05-13 Lightweight aluminum alloy beverage box
FR2003379A Active FR3096034B1 (en) 2019-05-13 2020-04-03 Lightweight Aluminum Alloy Beverage Box

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR2003379A Active FR3096034B1 (en) 2019-05-13 2020-04-03 Lightweight Aluminum Alloy Beverage Box

Country Status (2)

Country Link
FR (2) FR3096035B1 (en)
WO (1) WO2020229766A1 (en)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4732292A (en) 1978-06-16 1988-03-22 Schmalbach-Lubeca Gmbh Flexible bottom profile for drawn and ironed beverage can
US4515284A (en) * 1980-08-21 1985-05-07 Reynolds Metals Company Can body bottom configuration
US4412627A (en) * 1981-05-29 1983-11-01 Metal Container Corporation Drawn and ironed can body
US4685582A (en) 1985-05-20 1987-08-11 National Can Corporation Container profile with stacking feature
US4834256A (en) 1987-07-31 1989-05-30 Pac International, Inc. Can with domed bottom structure
US4953738A (en) 1988-02-19 1990-09-04 Stirbis James S One piece can body with domed bottom
US5836473A (en) * 1990-04-06 1998-11-17 Ball Corporation Beverage container with increased bottom strength
MX9101632A (en) * 1990-10-22 1992-06-05 Ball Corp METHOD AND APPARATUS TO REINFORCE THE BASE OR BOTTOM OF A CONTAINER
US5680952A (en) 1994-09-12 1997-10-28 Ball Corporation End constructions for containers
US5605069A (en) * 1995-04-12 1997-02-25 Ball Corporation Beverage container with wavy transition wall geometry and method for producing the same
US6736284B2 (en) 2001-10-16 2004-05-18 Elmer D. Werth End closure structure and method and container having reinforcing rib structures
US20080029523A1 (en) 2006-08-04 2008-02-07 Rexam Beverage Can Co. Metal/plastic containers with reinforcing ribs and drawing and ironing
DE102015204654A1 (en) * 2015-03-13 2016-09-15 Ball Europe Gmbh can body

Also Published As

Publication number Publication date
FR3096034A1 (en) 2020-11-20
FR3096035A1 (en) 2020-11-20
WO2020229766A1 (en) 2020-11-19
FR3096034B1 (en) 2022-04-29

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Legal Events

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PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20201120

PLFP Fee payment

Year of fee payment: 3

ST Notification of lapse

Effective date: 20230105