EP1103476A1 - Couvercle de boíte ainsi qu'une boíte pourvue d'un tel couvercle - Google Patents

Couvercle de boíte ainsi qu'une boíte pourvue d'un tel couvercle Download PDF

Info

Publication number
EP1103476A1
EP1103476A1 EP00125088A EP00125088A EP1103476A1 EP 1103476 A1 EP1103476 A1 EP 1103476A1 EP 00125088 A EP00125088 A EP 00125088A EP 00125088 A EP00125088 A EP 00125088A EP 1103476 A1 EP1103476 A1 EP 1103476A1
Authority
EP
European Patent Office
Prior art keywords
opening
lid
dome
tab
cathedral
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.)
Withdrawn
Application number
EP00125088A
Other languages
German (de)
English (en)
Inventor
Eugen Kubitza
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.)
Individual
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
Priority claimed from DE19956673A external-priority patent/DE19956673A1/de
Application filed by Individual filed Critical Individual
Publication of EP1103476A1 publication Critical patent/EP1103476A1/fr
Withdrawn legal-status Critical Current

Links

Images

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
    • B65D17/28—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
    • B65D17/4012—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 partially 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
    • 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
    • B65D17/34—Arrangement or construction of pull or lift tabs
    • 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
    • B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
    • B65D21/02—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together
    • B65D21/0209—Containers specially shaped, or provided with fittings or attachments, to facilitate nesting, stacking, or joining together stackable or joined together one-upon-the-other in the upright or upside-down position
    • B65D21/0217—Containers with a closure presenting stacking elements
    • B65D21/022—Containers with a closure presenting stacking elements the bottom presenting projecting peripheral elements receiving or surrounding the closure or peripheral elements projecting therefrom
    • 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
    • B65D2517/0047—Provided with additional elements other than for closing the opening
    • B65D2517/0056—Unusual elements
    • 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
    • B65D2517/0059—General cross-sectional shape of container end panel
    • B65D2517/0061—U-shaped
    • B65D2517/0062—U-shaped and provided with an additional U-shaped peripheral channel
    • 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
    • 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
    • B65D2517/0071—Ribs or projections in container end panel located externally of tear-out/push-in panel or preformed opening
    • 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
    • B65D2517/008—Materials of container end panel
    • B65D2517/0082—Coated or laminated metal
    • 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
    • B65D2517/50—Non-integral frangible members applied to, or inserted in, a preformed opening
    • B65D2517/5072—Details of hand grip, tear- or lift-tab
    • B65D2517/5083—Details of hand grip, tear- or lift-tab with means facilitating initial lifting of tape, e.g. lift or pull-tabs

Definitions

  • the present invention relates to a lid for a Can, especially for a beverage can or a can for Storage of other foods, with a Opening tab, which is integrally connected to the lid, the opening tab in the unopened state by a The predetermined breaking point or breaking line is connected to the cover and wherein the opening tab is one of the surface of the The lid has an upstanding opening dome.
  • the invention further relates to a can with a Can lid of the aforementioned type is equipped.
  • the present invention further relates to a method for making a can of the type mentioned.
  • Opening one such can lid by hand is due to Training of the cathedral and the given with it Force relationships not possible in one go.
  • the Opening dome is relatively large and extends in principle over the entire radial extent of the opening tab. It is therefore first necessary at a pressure point that is in the rear area of the opening dome, d. i.e. in the hinge area pressure from above, so that the opening dome it moves up a bit.
  • This first pressure point in the area of the hinge is bent by a U-shaped Area of the opening tab formed.
  • the opening dome works So after pressing the first pressure point first upwards and only in a second step can you use finger pressure on the flat top of the opening dome into the can press in, pushing in the entire opening tab.
  • the object of the present invention is a Cover for a can of the type mentioned at the beginning create, in which the opening dome is designed so that the balance of forces an indentation by finger pressure enable a single movement.
  • a solution according to the invention provides this object Lid for a can of the type mentioned with the characteristic feature of the main claim. It is According to the invention provided that the radial extent R of Opening dome is smaller than the radial extent of the Opening tab, and that the opening dome on the radial outer end of the opening tab is arranged.
  • At this Training according to the invention forms the hinge in Area of an axis at the rear end of the opening dome not with the hinge axis when opening the opening tab is identical, since the opening tab over the Opening dome extends in the radial direction. Much more only the opening dome is carried out by finger pressure on it a tilting movement at the back, which results in a Hinge axis results across the opening tab goes. The balance of power is much better because that the opening dome is at the radially outer end of the Opening tab is located.
  • the height H of the cathedral is greater than or equal to that radial extension R of the dome.
  • the dome is approximately in the form of a prismatic body, with at least two for Horizontal inclined side faces, preferably in to culminate in a tip.
  • the back surface of the dome at a relatively steep angle to the horizontal plane of the Can lid runs, preferably even approximately in one right angle.
  • the cathedral then viewed in longitudinal section approximately the shape of a right triangle with the right angle in its lower back area to horizontal surface of the can lid.
  • the opening dome push radially outwards.
  • the second Movement phase of the opening dome by pressing an im essentially flat upper surface pressed in from above.
  • the opening dome contributes, mind you Print on its back surface through its triangular shape prismatic shape a tilting movement that a torque in Area created at the top of the cathedral, which in particular relatively large height H of the opening dome a high down pointing force component in the area of the tip of the Opening dome generated. It is sufficient if this is on one Point is indented in the area of its tip, whereas the further opening of the opening tab the next Then push in the opening dome along a tearing movement is the predetermined breaking line, i.e. a train movement.
  • a further development of the invention relates to the possibility of Stackability of several can lids for magazine storage at Manufacturer. As a rule, it is the case that the Can lid is made. If the can lid has only one Has an opening dome, this results in an asymmetry, that the stacking of several can lids on top of each other Storage in the manufacturing process or afterwards more difficult. Therefore, a further development of the invention provides that several domes arranged on a ring around the central axis of the Lid provides, of which then only one of the opening dome Has opening function because it is on the opening tab is located, but the remaining domes preferably the have the same shape as the opening dome. So you get one symmetrical arrangement and can stack the lids well.
  • a further development of the invention provides that there is a grip element on the opening dome, so that the Opening dome after pressing in via the handle element can seize and if necessary pull up again thereby opening the opening tab into a tear-open position to pan.
  • the grip element can, for example, a nose under which you can put your finger, For example, a nose that is approximately horizontal on the Rear surface of the opening dome protrudes.
  • the present invention further relates to a can, especially beverage can with a lid of the previous described type is equipped.
  • a can especially beverage can with a lid of the previous described type is equipped.
  • the invention is not limited to beverage cans, but also applicable for other cans that usually have such opening tabs have, for example cans for peanuts, dried fruit and the same.
  • the covers first made separately for the cans and then with a cylindrical can body z. B. by a flared connection connected.
  • the invention further relates to a method for manufacturing a can of the type mentioned, which according to the invention is characterized in that the Lid is preferably made by deep drawing, further preferably in a multi-stage deep-drawing process. Then, preferably in a flaring step deep-drawn lid connected to a can body.
  • the Opening dome and / or the other domes by deep drawing before you open the opening tab in the lid trains.
  • Figure 5 shows a beverage can 1 with a hollow cylindrical jacket wall 2 and with a lower opening of the casing wall 2 closing and not illustrated floor as well as with an upper opening of the Cladding wall 2 closing lid 3.
  • the bottom and the Lids 3 are connected to each other via a folded fold.
  • the jacket wall 2 and the bottom can also formed in one piece and manufactured by deep drawing his.
  • the beverage can 1 preferably consists of a Aluminum material.
  • a cover 4 which has a number of one Center line 5 of the lid 4 around and evenly distributed arranged domes 6.
  • the domes 6 are uniform trained and form a convex-shaped elevation that itself each in an area close to an edge 7 of the cover 4 extend arranged on an imaginary circle 8.
  • six domes 6 ring are six domes 6 ring, arranged in a crown shape and rotationally symmetrical to each other. Due to the equally distributed arrangement and the same Training is the lid 4 stackable and for use conventional capping and filling machines from Suitable beverage cans.
  • the height of the dome 6 corresponds essentially to the height of the curved edge 7.
  • the curvature of the edge 7 is required so that the cover 4, for example by flanging be connected to the jacket wall 2 of the beverage can 1 can.
  • the dome 6 is preferably dome-shaped, wherein its extent in the radial direction is less than in Circumferential direction of the cover 4.
  • the domes 6 are made simultaneously by means of a multi-stage Thermoforming process. Then can by Bending the edge 7 of the lid 4 are formed. Alternatively, the edge 7 can also be used in the deep-drawing process Dome 6 integrated and at the same time with the same Thermoforming.
  • an opening tab 9 which is integral with the Cover 4 is connected by a notch made of material-thinning and severable notch 10, ends of the notch 10 in a central region 12 of the Cover 4 are positioned and end points of a common imaginary connecting line that form a pivot axis or forms a hinge 13 of the opening tab 9.
  • the effect of the hinge 13 is preferably carried out Making a bead improved.
  • the contour of the notch 10 has a pear-shaped course, a wide outer section 14, in which a dome 6 as Opening dome 6 'is arranged, and a narrow Inner section 15 is formed.
  • the opening tab 9 has thus a longitudinal extent in the radial direction, wherein the length is slightly smaller than the radius of the cover 4.
  • the distance of the hinge 13 to the opening dome 6 ' is chosen such that a radially inner wall section the opening dome 6 'a radially outside Reaches behind the wall section of the opposite dome 6 and is held on this.
  • the opening tab 9 can thus in the tear-open position 19 firmly with the opposite Dom 6 can be locked.
  • This described opening process is preferably carried out by Formation of a grip element 20 in a dome area of the Opening dome 6 'supported.
  • This grip element 20 can be formed by providing corrugation. In addition to facilitating the detection of the opening dome 6 ' thus a frictional connection at the same time the same in the tear position 19 allows.
  • a Cover 3 according to Figures 5-9 may be provided, the only has a single dome as opening dome 22.
  • The In contrast to the opening dome of the opening dome 22 previous embodiment, a locking lug 23 in one upper edge area of a radially inward-facing Wall section 24 of the opening dome 22.
  • This latch 23 is directed radially inwards and enables locking of the opening dome 22 on an outer edge 25 of the circumferential Edge 7 of the lid 3.
  • they are the same Components of the cover 3 and the cover 4 with the same Provide reference numbers.
  • Opening tab 26 may be provided, which is a longer Has longitudinal extension.
  • a hinge 27 is in one such a distance from the center line 5 that the Latch 23 after moving the opening tab 26 in the opening tear position 19 the edge 25 of the edge 7 latching engages behind.
  • the opening process of the opening tab 26 is done in the same way as the previous one Embodiment by moving the opening tab 26th in a tear position below the lid level and then pivoting them in opposite directions Direction by latching the opening dome 22 on the edge 25 of the edge 7 in the tear position.
  • the difference to previous embodiment consists essentially in that the lever length of the opening tab 26 is essential is greater, so that the force required when tearing or Opening can be reduced.
  • a disadvantage of this Embodiment, however, is that a stackability of the Cover 3 is not given.
  • the longitudinal extension of the opening tab 9 can be increased significantly according to the first embodiment, if it is accepted that the Opening tab 9 in the tear-open position is not required is.
  • FIGS. 10, 11 and 12 based on this a possible embodiment of a lid according to the invention with opening dome described in more detail. While in the previously described embodiments Opening domes 6, 6 'of the cover to explain the Invention principles have been described is the representation in Figures 10 and 11 for a possible concrete Embodiment in which the lid is deep drawn is producible, more precisely, so that based on this Representation of the balance of forces when opening the Can lid more understandable by means of the opening dome 6 show.
  • the dome 6 opens into a tip 100 and that this tip 100 exactly adjacent to the predetermined breaking line 10.
  • the cathedral 6 runs on the back, as can be seen in Figures 10 and 12, relatively steep, d. that is, almost at a right angle from the Level of the can lid 4 extending upwards.
  • the cathedral 6 on its front two side surfaces 102, 103 on the from the highest point of the cathedral at an angle extend downward and into each the tip 100 open, where they have a common connecting edge 104.
  • These two side surfaces 102, 103 close together an angle and are roughly triangular surfaces, possibly spherically curved in itself.
  • the dome 6 in the Cut is roughly dome-shaped, with a slight rounded top 105, the width B of the Dome area on the top 105 is significantly smaller, than the height H of the cathedral 6.
  • Width B at the top 105 of the domed arch Area of the cathedral also correspondingly smaller than the radial Extension at the foot of the dome 6, which is denoted by R, depending on the height H of the cathedral and the inclination of the Side surfaces 102, 103 or the inclination of the in the cut according to Figure 10 recognizable edge line 104 to the horizontal Level of the can lid 4.
  • domes 6 Due to the special shape of the in FIGS. 11 and 10 shown domes 6 can now be achieved when applied a force caused by finger pressure approximately in the horizontal direction on the back in the upper area of the cathedral 6 accordingly of the arrow shown in Figure 10, due to the The fact that the dome 6 is in one piece with the opening tab 9 is connected, the cathedral in the front area, where the Tip 100 is located, is pressed down and the dome 6 in rear area around an imaginary axis that is approximately horizontal runs through the lower end of its back surface 101, executes a tilting movement. Due to the special shape of the cathedral 6 with its colliding in the area of the tip 100 Both side surfaces 102, 103 will then be in the area of the tip 100 a very strong surface pressure at the predetermined breaking line 10 generated.
  • the opening dome 6 is on the rear surface 101 has the grip element 20, which is like a projection over the back surface protrudes.
  • the rear surface 101 has approximately the top Third a well, d. that is, an indentation in Direction to the top 100. You can see this indentation too in the dashed double line in Figure 11.
  • Above the Recess is in the upper end area of the opening dome 6 as a kind of tab so that you can put your fingertip into the Recess and can reach under the tab.
  • the contour of the Opening dome 11 on the top also follows one Circular arc line 111, as can be seen in Figure 11, see above that the outline of the opening dome 6 according to the plan view Figure 11 seen that of a triangle with two straight Triangle sides and a spherical triangle side.
  • Opening dome 6 The balance of power when pressing in is important Opening dome 6, resulting from the shape and dimensions of the Opening dome 6 result. It is clear from FIG. 10 that that the pressure in the direction of the arrow against the back the opening dome generates a tilting movement, wherein the lever arm is decisive for the opening force to be generated is. Because the tipping axis of the opening dome at the bottom at the back the higher the height H of the opening dome 6, with the thumb in the upper Attacks the area of the opening dome on the back. This height H is comparatively large, as in the exemplary embodiment 10, the height H is greater than the radial Extension R of the opening dome in its foot area.
  • the opening dome 6 can either be completely in the Push the can in or you can do it Opening movement as previously described with reference to Figure 10 was done by first pressing the opening dome down and then swings it in a second Movement while gripping the grip element 20 in the Opposite direction and tears the opening tab 9 upwards on.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
  • Closures For Containers (AREA)
EP00125088A 1999-11-25 2000-11-17 Couvercle de boíte ainsi qu'une boíte pourvue d'un tel couvercle Withdrawn EP1103476A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19956673A DE19956673A1 (de) 1998-12-23 1999-11-25 Deckel für eine Dose und Verfahren zum Herstellen eines Deckels
DE19956673 1999-11-25

Publications (1)

Publication Number Publication Date
EP1103476A1 true EP1103476A1 (fr) 2001-05-30

Family

ID=7930260

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00125088A Withdrawn EP1103476A1 (fr) 1999-11-25 2000-11-17 Couvercle de boíte ainsi qu'une boíte pourvue d'un tel couvercle

Country Status (3)

Country Link
EP (1) EP1103476A1 (fr)
BR (1) BR0005964A (fr)
MX (1) MXPA00011543A (fr)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3246791A (en) * 1963-08-12 1966-04-19 Charles T Asbury Can-opening arrangement
US3362569A (en) * 1964-08-24 1968-01-09 Joseph A. Geiger Container closures with breakable openings
US4113135A (en) * 1977-06-06 1978-09-12 Takamitsu Yamazaki Drinking cup cover
WO1980002133A1 (fr) * 1979-03-29 1980-10-16 K Taniuchi Couvercle facile a ouvrir pour conteneur
US4489848A (en) * 1982-04-28 1984-12-25 Elton Braude Beverage container cover
EP0252354A2 (fr) * 1986-07-03 1988-01-13 Luigi Bocchi Récipient pour boisson gazeuse, fabriqué en matière plastique moulée à chaud
US5535911A (en) 1994-08-29 1996-07-16 Cortez; Alejandro Opening device for cans
WO1999022997A1 (fr) * 1997-10-30 1999-05-14 Oy Modux Ab Fermeture de boite a boisson, pouvant s'ouvrir d'une main
DE29902874U1 (de) * 1998-12-23 1999-06-02 Kubitza, Eugen, 33154 Salzkotten Aluminiumkappe mit tiefgezogenem Öffnungsdom aus einem Stück für Alu-Dosen (Getränkedosen)

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3246791A (en) * 1963-08-12 1966-04-19 Charles T Asbury Can-opening arrangement
US3362569A (en) * 1964-08-24 1968-01-09 Joseph A. Geiger Container closures with breakable openings
US4113135A (en) * 1977-06-06 1978-09-12 Takamitsu Yamazaki Drinking cup cover
WO1980002133A1 (fr) * 1979-03-29 1980-10-16 K Taniuchi Couvercle facile a ouvrir pour conteneur
US4489848A (en) * 1982-04-28 1984-12-25 Elton Braude Beverage container cover
EP0252354A2 (fr) * 1986-07-03 1988-01-13 Luigi Bocchi Récipient pour boisson gazeuse, fabriqué en matière plastique moulée à chaud
US5535911A (en) 1994-08-29 1996-07-16 Cortez; Alejandro Opening device for cans
WO1999022997A1 (fr) * 1997-10-30 1999-05-14 Oy Modux Ab Fermeture de boite a boisson, pouvant s'ouvrir d'une main
DE29902874U1 (de) * 1998-12-23 1999-06-02 Kubitza, Eugen, 33154 Salzkotten Aluminiumkappe mit tiefgezogenem Öffnungsdom aus einem Stück für Alu-Dosen (Getränkedosen)

Also Published As

Publication number Publication date
MXPA00011543A (es) 2002-04-24
BR0005964A (pt) 2001-07-31

Similar Documents

Publication Publication Date Title
DE2306810C3 (de) Dosendeckel aus Metall mit einer eindriickbaren Aufreißlasche
DE69817885T2 (de) Lösbare hülse zum öffnen und wiederverschliessen einer getränke dose mit aufreisslasche
DE2637420C2 (fr)
EP1747151B1 (fr) Couvercle à l' épreuve des manipulations
EP0650907B1 (fr) Emballage à couvercle rabattant, en particulier pour cigarettes
DE60219214T2 (de) Kindersichere verpackung mit verschiebbarem einsatzabschnitt
DE69924159T2 (de) Sicher zu öffnendes dosenende und verfahren zu seiner herstellung
EP3980340B1 (fr) Pièce externe en forme de manchette ainsi que conteneur d'emballage combiné muni de celle-ci et procédé de séparation du conteneur d'emballage combiné
DE2553835B2 (de) Endwand für eine Dose
DE69804496T2 (de) Lasche für behälterdeckel und verfahren zu seiner herstellung
DE3501386A1 (de) Dosenstirnwand mit unverlierbarem reissband
DE1607841B2 (de) Leicht aufreissbarer deckel fuer behaelter
DE69128084T2 (de) Dosenöffner
DE69611049T2 (de) Verfahren zur Herstellung eines leicht zu öffnenden
DE60106413T2 (de) Verschlusskappe für flaschen
DE2341077C3 (de) Blechbehälterdeckel mit mindestens einem in den Behälter bewegbaren biegesteifen Verschlußteil
DE1903107A1 (de) Stirnwand eines Behaelters
DE1935877U (de) Behaelterdeckel, insbesondere dosendeckel.
EP3981700A1 (fr) Récipient pouvant être refermé, en particulier récipient à sécurité pour enfants pouvant être refermé
DE60133635T2 (de) Verfahren zur Herstellung eines leicht zu öffnenden Deckels für Behälter
DE10123350A1 (de) Verschluss
DE202008009673U1 (de) Kindergesicherte Kartonverpackung
EP1103476A1 (fr) Couvercle de boíte ainsi qu'une boíte pourvue d'un tel couvercle
EP4448403B1 (fr) Plaquette comprenant une aide à l'ouverture pour boîtes
DE2832706A1 (de) Deckel aus blech fuer behaelter mit im deckelspiegel vorgesehener aufreisslinie

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20011130

AKX Designation fees paid

Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

RAX Requested extension states of the european patent have changed

Free format text: AL PAYMENT 20011130;LT PAYMENT 20011130;LV PAYMENT 20011130;MK PAYMENT 20011130;RO PAYMENT 20011130;SI PAYMENT 20011130

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20030603