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EP2432703B1 - Metallüberzug mit versteifenden formteilen für einen behälterkörper - Google Patents

Metallüberzug mit versteifenden formteilen für einen behälterkörper Download PDF

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Publication number
EP2432703B1
EP2432703B1 EP10731770A EP10731770A EP2432703B1 EP 2432703 B1 EP2432703 B1 EP 2432703B1 EP 10731770 A EP10731770 A EP 10731770A EP 10731770 A EP10731770 A EP 10731770A EP 2432703 B1 EP2432703 B1 EP 2432703B1
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EP
European Patent Office
Prior art keywords
sections
molding
line
cover
general pulling
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.)
Not-in-force
Application number
EP10731770A
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English (en)
French (fr)
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EP2432703A1 (de
Inventor
Patrick Oudart
Jean-Marc Legresy
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.)
Trivium Packaging Group Netherlands BV
Original Assignee
Ardagh MP Group Netherlands BV
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 Ardagh MP Group Netherlands BV filed Critical Ardagh MP Group Netherlands BV
Priority to PL10731770T priority Critical patent/PL2432703T3/pl
Publication of EP2432703A1 publication Critical patent/EP2432703A1/de
Application granted granted Critical
Publication of EP2432703B1 publication Critical patent/EP2432703B1/de
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Anticipated expiration legal-status Critical

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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
    • 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
    • B65D17/28—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
    • B65D17/401—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall
    • B65D17/4011—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall for opening completely by means of a tearing tab
    • 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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/0001—Details
    • B65D2517/001—Action for opening container
    • B65D2517/0017—Action for opening container linearly sliding tear panel
    • 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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/0001—Details
    • B65D2517/0058—Other details of container end panel
    • B65D2517/0068—Ribs or projections in container end panel
    • B65D2517/007—Ribs or projections in container end panel located within tear-out/push-in panel

Definitions

  • the present invention relates to metal lids for containers according to the preamble of claim 1, in particular metal containers. It relates more particularly to the covers of the type comprising an associated peripheral ring, by means of a breaking initiation line, to a central panel provided with at least one stiffening molding and equipped with a type of gripping member " opening ring ".
  • Some metal containers mainly cans for food packaging, are equipped with an "easy" opening system, avoiding the use of a can opener.
  • the patent US 2004/0099665 discloses a lid according to the preamble of claim 1.
  • a particularly interesting solution consists of a one-piece cover comprising an associated peripheral ring, via a breaking initiation line, to a central panel equipped with a gripping and pulling member commonly known by the name of " opening ring ".
  • This type of gripping member conventionally comprises two parts along its length: a peripheral part carrying a "spout”, fixed to the central panel of the cover near the breaking initiation line, and an inner part forming a loop of gripping which, before its maneuver for the opening, is pressed against the upper surface of the associated central panel.
  • the user grasps the free portion of the loop of the gripping member, then it separates the latter from the associated central panel.
  • the gripping member then forms a kind of lever, rotated by the user at its peripheral end in the form of a support beak, which causes a break in the breaking initiation line.
  • the central panel generally undergoes folding phenomena along transversely oriented lines relative to the general traction line (in other words, the torn portion of the panel tends to to curl up next to his part that is not yet torn).
  • the Applicant has developed a new cover structure with opening ring, which aims to optimize and reduce the traction energy required for opening.
  • the metal cover according to the invention comprises (i) a peripheral part for its assembly on a container body and (ii) a central part forming a central closure panel, delimited and connected to said peripheral part via a rupture initiation line, which central panel is equipped, at one of its surfaces, with a gripping member composed of two parts through which passes a longitudinal axis of symmetry: a first portion secured to said panel central, and - a second gripping part proper; this gripping member makes it possible to exert traction on said central panel to break said breaking initiation line from a proximal zone adjoining said gripping member, to a distal zone opposite said gripping member; it is intended to progress, during this traction, at least approximately along the length and facing a general traction line defined on said central panel between said proximal and distal zones; the central panel also comprises one or more internal moldings formed of sections, arranged to reinforce its resistance to folding at least along lines transverse to said general traction line, at least two of said internal sections of molding being each formed on one side of
  • this cover is characterized in that said internal sections of molding form two lateral portions of molding which are each formed on one side of said general line of traction, which side portions of molding each comprise (i) an inner molding section, on the general traction line side, and (ii) an outer molding section, extending in the space separating said inner section and said opposite rupture initiation line; and said inner and / or outer portions of the two lateral molding parts extend (advantageously over at least part of their length) divergently with respect to said general traction line and also with respect to each other constituting divergent sections of molding.
  • This cover structure has the advantage of reducing transverse bending phenomena (or bending), and thus further reducing the traction energy required for opening.
  • This advantage results in particular from the creation of an effect called “saddle” or “tile”, that is to say a bending phenomenon of the panel oriented transversely relative to the general line of traction on the gripping member.
  • the lid 1, as shown on the figure 1 is intended to be assembled with the upper edge of a metal container body (not shown).
  • This container body generally consists of a bottom element associated with the lower edge of a sidewall belt (circular section, square, rectangular, etc.).
  • connection between the lid 1 and the container body is usually performed by a crimping technique.
  • the cover 1 consists, in a conventional manner, of a portion 2 forming a peripheral ring which is associated, via a breaking initiation line 3, to a portion 4 forming central shutter panel, removable.
  • the lid 1 has, seen from above, a generally non-circular shape, in this case rectangular.
  • the ring 2 is thus rectangular. It is adapted to allow the attachment of the cover 1 by crimping, on a side wall of container also rectangular section (as indicated above, this general shape may be different).
  • the rupture initiation line 3 (hereinafter referred to as the "rupture line”) is here also of generally rectangular shape, seen from above ( figure 1 ). It comprises two longitudinal sections 3 to 1 and 3 to 2, connected by two transverse sections 3 b 1 and 3 b 2.
  • This breaking line 3 is produced by a thinning material, obtained by the implementation of a suitable tool, during the manufacture of the lid.
  • the break line 3 is here closed / complete (it extends around the entire periphery of the shutter panel 4); alternatively, it could be only partial.
  • the central shutter panel 4 is also of generally rectangular shape, with a longitudinal axis of symmetry 4 '.
  • This panel 4 is intended to be equipped, at its upper surface, with a gripping member 6 whose manipulation by the user will allow easy opening of the lid 1 (that is to say, a separation, total or partial, of the central panel 4 relative to the peripheral ring 2 by breaking line 3).
  • This gripping member 6 is generally known to those skilled in the art under the name of "opening ring”.
  • the opening ring 6 is shown in broken lines on the figure 1 , only as an indication and schematically.
  • this ring 6 allows the user to exert traction on the central panel 4, so as to break the breaking line 3 starting from the proximal zone or upstream 3 c above (adjacent to the body of 6), to a distal zone or downstream located opposite said ring 6.
  • This distal zone here corresponds to the second transverse section 3 b 2 of the break line 3, located opposite the first transverse section 3 b 1 above.
  • the ring 6 progresses at least approximately along the length and facing a general traction line 9 defined on the central panel between the proximal 3c and distal 3b 2 .
  • the central panel 4 further comprises moldings or indentations, here hollow (or alternatively hump), adapted to stiffen the central panel 4.
  • the central panel 4 comprises a first molding 10 called “central” or “internal”, surrounded by a second molding 11 called “peripheral”, extending along and close to the length of the line of breaking point 3.
  • moldings are delimited by simple sections of molding (a single change of height); they may also be defined by sections of double molding, forming for example a simple hollow or humped rib.
  • At least some of the molding sections defining the central molding 10 are arranged to generate a "saddle" or “tile” effect on the central panel 4 during its opening (that is to say a bending of this panel 4 transversely to the general traction line 9, or in other words, an incipient bending from the two longitudinal portions 3a of the fracture line 3 with a high point at its center axis 4 '.
  • At least two of the sections of the inner molding 10 are each formed on one side of the general traction line 9, and extend divergently with respect to said general traction line 9 and also relative to each other.
  • the inner molding 10 is composed of said molding sections "proximal” or “upstream” 10a and other so-called “distal” or “downstream” 10b, extending respectively at and on both of other proximal portions 9 a and 9 b of the distal pull line 9.
  • the distal sections 10b of internal molding 10 form two lateral parts of molding 13 in the general shape of a loop or U, which are each formed on one side of the distal portion 9b of the general traction line 9.
  • These lateral molding parts 13 each comprise (i) an inner molding section 10b 1, general traction line side 9, (ii) an outer molding section 10b 2, extending in the space separating said inner portion 10 b 1 and the rupture initiation line 3 opposite, and (iii) a junction section 10 b 3, connecting the two sections of moldings 10 b 1 and 10 b 2 at their downstream end, situated at a distance traction general line 9 and close to the distal area 3 b 2 of the predetermined breaking line 3.
  • inner portions 10b 1 and outer 10b 2 extend symmetrically, or at least almost symmetrically, relative to the general line of traction 9 and in particular its distal portion 9b .
  • the inner portions 10b 1 extend rectilinearly, or at least substantially rectilinearly.
  • junction section 10b 4 in the general shape of a circular arc
  • the inner portions 10b 2 comprise two parts extending rectilinearly, or at least substantially rectilinearly: - an upstream portion 10b 2 ', diverging with respect to the pulling line 9 opposite, and - a downstream portion 10 b 2 ", parallel or at least substantially parallel to the longitudinal sections of rupture 3 to 1.
  • the upstream portions 10b2 ' also diverge with respect to each other in the upstream direction to downstream (that is to say even in the direction of said distal rupture zone 3 b 2).
  • the two sections of molding 10b 1 and 10b 2 (in particular at the level of the upstream parts 10b 2 ') of one and the same lateral part of the molding 13 diverge relative to each other since their upstream ends near the general traction line 9 (upstream side of the distal portion 9b), to their downstream ends away from the general traction line 9 (downstream side of the distal portion 9b).
  • Proximal bead sections 10 are formed also has one on each side of the traction general line 9, mainly at its proximal portion 9a and also the joint portion 9 c.
  • proximal molding portions 10 to 1 extend proximate to and along a portion of the rupture leader line 3. They have a shape identical to, or similar to, the primer line portion of rupture 3 opposite.
  • one of the sections 10 to 1 '(on the right on the figure 1 , and facing a part of the first longitudinal section of fracture 3 a 1) has a simple rectilinear shape; the other section 10 to 1 "(left on the figure 1 And facing a portion of the first transverse portion 3 b 1 and second longitudinal portion 3 breaking 2) is generally L-shaped
  • proximal molding sections 10 to 1 are here each connected, via a curved junction, to the upstream end of the outer section 10 b 2 of one of the lateral molding parts 13.
  • This junction is in this case carried out by a section of molding 10 to 2, rectilinear or at least substantially rectilinear, converging towards each other in the proximal to distal direction.
  • These convergent sections 10 to 2 make it possible in particular to reinforce the divergent nature of the sections 10b 1 and 10b 2 of the distal lateral portions 13.
  • the central panel 4 further comprises peripheral molding sections 11 which run along the breaking line 3.
  • the width separating these peripheral sections of molding 11 and said breaking initiation line 3 is advantageously between 0.5 and 5 mm.
  • the two links 14 between the inner sections 10 and the peripheral sections 11 are located at a distance from each other, and on either side of the traction line 9; they are located again outside the bulk of the ring 6 and away from the proximal zone of rupture 3 c .
  • These two links 14 are positioned on a line 15 extending transversely to the longitudinal axis 6 'of the gripping member 6, to promote the folding of the central panel 4 at the level of said transverse line 15 during a maneuver of lifting of said gripping member 6.
  • FIG. 1 Can still be seen the presence of a circular bead 16, located between the proximal molding sections 10a and on the axis of path 9 of the ring 6.
  • This molding 16 is further designed to be located at the loop 8 of the ring 6 to facilitate its grip by the consumer when opening the box.
  • the opening of the lid is implemented in a conventional manner, by pulling on the dedicated ring 6, that in the proximal-distal direction.
  • this ring 6 moves substantially along the general traction line 9 described in detail above.
  • the efficiency of the tensile energy with respect to tearing of the rupture line is improved with respect to the lid provided with moldings whose sections extend parallel to the pulling line.
  • the ring 6 can be placed in the middle, or at least substantially in the middle of the transverse section 3 b 1 of the break line. This ring 6 is thus oriented so that its axis 6 'is coaxial with respect to the median axis 4' of the panel 4.
  • the path line 9 of the ring 6 is rectilinear, or at least almost rectilinear.
  • the internal stiffening moldings 10 can then be formed by the two lateral parts 13 which extend over almost the entire length of the panel 4, to obtain an optimal "saddle" effect.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Body Structure For Vehicles (AREA)
  • Closures For Containers (AREA)

Claims (13)

  1. Metalldeckel für einen Behälterkörper, insbesondere für einen Behälter der Metallkonservendosenart,
    wobei der Deckel (1) (i) einen umlaufenden Teil (2) für seine Montage auf dem Behälterkörper und (ii) einen mittleren Teil (4) umfasst, der eine mittlere Verschlussplatte bildet, die von dem umlaufenden Teil (2) begrenzt und mit diesem mittels einer Sollbruchlinie (3) verbunden ist,
    wobei die mittlere Platte (4) im Bereich einer ihrer Oberflächen mit einem Greifelement (6) ausgestattet ist, das sich aus zwei Teilen zusammensetzt, durch die eine Leingssymmetrieachse (6') verläuft: einem ersten Teil (7), der fest mit der mittleren Platte (4) verbunden ist, und einem zweiten eigentlichen Greifteil (8),
    wobei das Greifelement (6) das Ausüben eines Zugs auf die mittlere Platte (4) ermöglicht, um die Sollbruchilnie (3) von einer proximalen Zone (3c), die an das Greifelement (6) angrenzt, bis zu einer dem Greifelement (6) gegenüberliegenden distalen Zone (3b2) zu brechen,
    wobei das Greifelement (6) dazu vorgesehen ist, sich bei diesem Zug mindestens annähernd über die Länge und in Bezug auf eine allgemeine Zuglinie (9), die von der mittleren Platte (4) zwischen der proximalen Zone (3c) und der distalen Zone (3b2) abgegrenzt wird, fortzubewegen,
    wobei die mittlere Platte (4) außerdem eine oder mehrere innere Kehlungen (10) umfasst, die von Kehlungsabschnitten (10a, 10b) gebildet werden und die zum Verstärken ihrer Biegebestöndigkeit mindestens entlang Linien, die quer zu der allgemeinen Zuglinie (9) verlaufen, angeordnet sind, wobei mindestens zwei der inneren Kehlungsabschnitte (10b1, 10b2) auf jeweils einer Seite der allgemeinen Zuglinie (9) eingerichtet sind,
    dadurch gekennzeichnet, dass die inneren Kehlungsabschnitte (10b) zwei seitliche Kehlungsteile (13) bilden, die jeweils auf einer Seite der allgemeinen Zuglinie (9) eingerichtet sind, wobei die seitlichen Kehlungsteile (13) jeweils (i) einen Innenkehlungsabschnitt (10b1) auf einer der allgemeinen Zuglinie (9) und (ii) einen Außenkehlungsabschnitt (10b2) umfassen, der sich in dem Raum erstreckt, der den Innenabschnitt (10b1) von der Sollbruchlinie (3) trennt, und dass die Innenabschnitte (10b1) und/oder die Außenabschnitte (10b2) von zwei seitlichen Kehlungsteilen (13) sich in Bezug auf die allgemeine Zuglinie (9) und ebenfalls zueinander divergierend erstrecken, wodurch divergierende Kehlungsabschnitte gebildet werden.
  2. Deckel nach Anspruch 1, dadurch gekennzeichnet, dass die Innenabschnitte (10b1) von zwei seitlichen Kehlungsteilen (13) sich in Bezug auf die allgemeine Zuglinie (9) und ebenfalls zueinander divergierend erstrecken und dass die Außenabschnitte (10b2) von zwei seitlichen Kehlungsteilen (13) sich in Bezug auf die allgemeine Zuglinie (9) und ebenfalls zueinander divergierend erstrecken, wobei die Innenabschnitte (10b1) und die Außenabschnitte (10b2) von zwei seitlichen Kehlungsteilen (13) die divergierenden Kehlungsabschnitte bilden.
  3. Deckel nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, dass die Innenabschnitte (10b1) und/oder Außenabschnitte (10b2) von zwei seitlichen Kehlungsteilen (13) sich in Bezug auf die allgemeine Zuglinie (9) und ebenfalls zueinander divergierend in Richtung der distalen Zone (3b2) der Sollbruchlinie (3) erstrecken.
  4. Deckel nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Innenabschnitte (10b1) von zwei seitlichen Kehlungsteilen (13) im Bereich eines ersten Endes in der Nähe der allgemeinen Zuglinie (9) durch einen ersten Schnittstellenabschnitt (10b4) miteinander verbunden sind, der sich im Bereich der allgemeinen Zuglinie (9) erstreckt, und dass die zwei Abschnitte (10b1, 10b2) jedes der seitlichen Kehlungsteile (13) durch einen zweiten Schnittstellenabschnitt (10b3) im Bereich ihres zweiten Endes verbunden sind, das sich in einem Abstand von der allgemeinen Zuglinie (9) und in der Nähe der Sollbruchlinie (3) befindet.
  5. Deckel nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die zwei Kehlungsabschnitte (10b1, 10b2) ein und desselben Kehlungsteils (13) zueinander von ihren Enden in der Nähe der allgemeinen Zuglinie (9) bis zu ihren Enden in einem Abstand von der allgemeinen Zuglinie (9) divergieren.
  6. Deckel nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die divergierenden Kehlungsabschnitte (10b1, 10b2) sich über mindestens einen Teil ihrer Länge geradlinig oder mindestens im Wesentlichen geradlinig erstrecken.
  7. Deckel nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die divergierenden Kehlungsabschnitte (10b1, 10b2) sich in Bezug auf die allgemeine Zuglinie (9) symmetrisch oder mindestens im Wesentlichen symmetrisch erstrecken.
  8. Deckel nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass die allgemeine Zuglinie (9) sich aus mindestens zwei Teilen zusammensetzt:
    - einem proximalen Teil (9a) der Seite der proximalen Zone (3c) der Sollbruchlinie (3), der in Bezug auf die Längsachse (6') des Greifelements (6) koaxial oder mindestens im Wesentlichen koaxial ausgerichtet ist, und
    - einem distalen Teil (9b) der Seite der distalen Zone (3c2) der Sollbruchlinie (3), der in Bezug auf eine Mittelachse (4') der mittleren Platte (4), die durch die distale Zone (3c2) verläuft, koaxial oder mindestens im Wesentlichen koaxial ausgerichtet ist,
    und dass die divergierenden Kehlungsabschnitte (10b1, 10b2) im Bereich des distalen Teils (9b) der allgemeinen Zuglinie (9) eingerichtet sind.
  9. Deckel nach Anspruch 8, dadurch gekennzeichnet, dass mindestens zwei andere Kehlungsabschnitte (10a) jeweils auf einer Seite des proximalen Teils (9a) der allgemeinen Zuglinie (9) eingerichtet sind, wobei die proximalen Kehlungsabschnitte (9a) sich in der Nähe eines Teils der Sollbruchlinie (3) und entlang dieses erstrecken.
  10. Deckel nach Anspruch 9 in Kombination mit Anspruch 1, dadurch gekennzeichnet, dass die proximalen Kehlungsabschnitte (10a) jeweils mit dem ersten Ende des Außenabschnitts (10b2) eines der seitlichen Kehlungsteile (13) verbunden sind.
  11. Deckel nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass die zwei divergierenden Kehlungsabschnitte (10b1, 10b2) in proximaler zu distaler Richtung der allgemeinen Zuglinie (9) abweichen.
  12. Deckel nach Anspruch 11, dadurch gekennzeichnet, dass die mittlere Platte (4) eine allgemeine, nicht kreisförmige Form aufweist, die von einer Sollbruchlinie (3) abgegrenzt wird, die zwei Längsabschnitte (3a) umfasst, die durch zwei Querabschnitte (3b) verbunden sind,
    und dass das Greifelement (6) im Bereich eines Winkels der Sollbruchlinie (3) befestigt ist, der der Schnittstelle zwischen einem ersten Querabschnitt (3b1) und einem ersten Längsabschnitt (3a1) der Sollbruchlinie (3) entspricht, um ihre proximale Bruchzone (3c) zu bilden, und
    dass die zwei divergierenden Kehlungsabschnitte (10b1, 10b2) von der allgemeinen Zuglinie (9) in Richtung des zweiten Querabschnitts (3b2) der Sollbruchlinie (3) abweichen, wodurch die distale Bruchzone gebildet wird.
  13. Deckel nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, dass die mittlere Platte (4) außerdem Kehlungsabschnitte (11) umfasst, die sich entlang und in der Nähe mindestens eines Teils der Lange der Sollbruchlinie (3) erstrecken, und dass die inneren Kehlungsabschnitte (10) und umlaufenden Kehlungsabschnitte (11) der mittleren, Platte (4) derart miteinander verbunden sind, dass sie zusammen eine einzige durchgehende Kehlung bilden.
EP10731770A 2009-05-20 2010-05-19 Metallüberzug mit versteifenden formteilen für einen behälterkörper Not-in-force EP2432703B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL10731770T PL2432703T3 (pl) 2009-05-20 2010-05-19 Metalowa pokrywa dla korpusu pojemnika, z profilami usztywniającymi

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0902496A FR2945794A1 (fr) 2009-05-20 2009-05-20 Couvercle metallique pour un corps de contenant avec moulure(s)de rigidification
PCT/FR2010/050973 WO2010133809A1 (fr) 2009-05-20 2010-05-19 Couvercle metallique pour un corps de contenant, avec moulures de rigidification

Publications (2)

Publication Number Publication Date
EP2432703A1 EP2432703A1 (de) 2012-03-28
EP2432703B1 true EP2432703B1 (de) 2013-03-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP10731770A Not-in-force EP2432703B1 (de) 2009-05-20 2010-05-19 Metallüberzug mit versteifenden formteilen für einen behälterkörper

Country Status (13)

Country Link
EP (1) EP2432703B1 (de)
JP (1) JP2012527381A (de)
KR (1) KR20120042741A (de)
BR (1) BRPI1012865A2 (de)
CL (1) CL2011002932A1 (de)
DK (1) DK2432703T3 (de)
ES (1) ES2409275T3 (de)
FR (1) FR2945794A1 (de)
HR (1) HRP20130472T1 (de)
MA (1) MA33484B1 (de)
PL (1) PL2432703T3 (de)
PT (1) PT2432703E (de)
WO (1) WO2010133809A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3962822B1 (de) * 2019-05-03 2025-02-12 Trivium Packaging Group Netherlands B.V. Stapelbarer behälter

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201800004841A1 (it) * 2018-04-24 2019-10-24 Contenitore metallico con coperchio a resistenza variabile per l’apertura facilitata.
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FR3088914B1 (fr) * 2018-11-27 2020-11-20 Ardagh Mp Group Netherlands Bv Couvercle pour un corps de contenant, en particulier pour un contenant du genre boîte de conserve
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MA33484B1 (fr) 2012-08-01
EP2432703A1 (de) 2012-03-28
DK2432703T3 (da) 2013-06-10
CL2011002932A1 (es) 2012-05-11
HRP20130472T1 (hr) 2013-06-30
BRPI1012865A2 (pt) 2016-04-05
JP2012527381A (ja) 2012-11-08
FR2945794A1 (fr) 2010-11-26
PL2432703T3 (pl) 2013-08-30
KR20120042741A (ko) 2012-05-03
PT2432703E (pt) 2013-06-06
WO2010133809A1 (fr) 2010-11-25
ES2409275T3 (es) 2013-06-26

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