EP0737156B1 - Dispositif de fermeture a enclenchement rapide en matiere plastique avec scellage de garantie, et son procede de fabrication - Google Patents
Dispositif de fermeture a enclenchement rapide en matiere plastique avec scellage de garantie, et son procede de fabrication Download PDFInfo
- Publication number
- EP0737156B1 EP0737156B1 EP95934035A EP95934035A EP0737156B1 EP 0737156 B1 EP0737156 B1 EP 0737156B1 EP 95934035 A EP95934035 A EP 95934035A EP 95934035 A EP95934035 A EP 95934035A EP 0737156 B1 EP0737156 B1 EP 0737156B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cap
- cap wall
- wall
- snap closure
- weakening zones
- 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 - Lifetime
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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
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
- B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
- B65D41/46—Snap-on caps or cap-like covers
- B65D41/48—Snap-on caps or cap-like covers non-metallic, e.g. made of paper or plastics
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- 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
- B65D2401/00—Tamper-indicating means
- B65D2401/15—Tearable part of the closure
- B65D2401/20—Frangible elements completely enclosed in closure skirt
Definitions
- the invention relates to a plastic snap lock according to the features in the preamble of claim 1 and a Process for its production. Snap locks this kind are used for closing containers, which on the outside of its approximately cylindrical mouth region have a circumferential bead. A main area of application is the closing of beverage bottles, e.g. Beer or Mineral water bottles.
- Containers of this type are often made with crown caps Metal closed, which with the help of suitable folding devices be attached.
- the container When the container is closed the folded cap wall overlaps the bead at the container mouth.
- Such a closure is opened by bending the cap wall sideways with the help of a conventional cap lifter. This leads to a plastic one Deformation of the cap wall, the metallic crown cap can therefore no longer after opening the container for the first time be reliably closed.
- EP-21 036 has therefore already been proposed instead the metallic crown cap is made of synthetic resin Capsule to use, which on the container mouth can be snapped on.
- the resin cap has for this purpose on your inner circumference a projecting waistband, which at sealed container the bead at the container mouth overlaps so as to seal the bottle.
- the closure is also opened with a conventional cap lifter; because the cap is made of elastic Material, it can be used in contrast to metallic crown cap without plastic deformation of the Remove the cap wall from the container mouth.
- the cap wall is only elastically expanded and opened when opened then return to their original shape. The cap can therefore be used repeatedly and the Quality of the seal of the closure will also depend on repeated opening and closing again are not impaired.
- EP-21 036 proposes that Reduce the thickness of the cap wall in its lower area, so that at this point when you open the container the gripper tooth of the cap lifter is deformed. Through this Deformation is shown when the container is opened for the first time.
- the quality and reliability of this guarantee function is largely of the type used Cap lifter dependent.
- a cap lifter with a narrow one Gripping tooth, e.g. with those contained in pocket knives Cap lifter used leads to a significant injury the lower edge of the cap wall.
- Another option is to open a container for the first time Display snap lock, shown in GB-A-920 937.
- a closure cap is slotted in an area of the locking beads.
- the cap wall On the inner surface of the cap wall are along the circumference protruding, which can be snapped over a bead on the container mouth Locking means arranged.
- the radial thickness of this locking means reached in an annular locking area of the cap wall a maximum.
- the cap wall is expanded elastically and the locking means the cap slide over the bead at the container mouth.
- the annular rest area and thus the thickest point of the locking means has overcome the bead, snaps the cap onto the container mouth.
- the cap wall Below of the rest area, the cap wall has at least three arranged around the circumference, approximately vertically running Zones of weakness where the strength of the Cap wall is reduced.
- the Attenuation zones through an at least partial reduction the wall thickness, e.g. through vertical running notches, formed.
- Tearing of the cap wall in the area of a weakening zone becomes particularly obvious because the cap wall in the Area of the weakened zone has a smooth outer surface. This can e.g. be achieved when the weakening zones by provided on the inner surface of the cap wall Depressions are formed.
- the quality of the snap lock in terms of its Tightness is primarily due to the strength of the Depending on the inner surface of the cap wall protruding locking means. To maintain the original quality of the seal even when it is renewed Close the container after opening it for the first time to ensure the strength of the cap wall in the annular locking area are not affected. The vertical weakening zones are for this reason arranged below the rest area so that the strength the rest area is not affected even if the cap wall in the range of one or more Zones of weakness torn.
- the snap lock for opening metal crown caps usual cap lifters used, the gripping tooth engages on one side on the cap wall.
- the cap wall must be opened the first time Tear the snap lock in any case, regardless of which point on the circumference of the cap the Cap lifter is attached. To ensure this requires at least three vertically running weakening zones, which are arranged distributed over the circumference. Prefers however, there will be a larger number of weakening zones used.
- the weakening zones are located thus in an area of the cap wall that does not pass through locking elements provided on the inner surface is reinforced. There these areas especially when opening the snap lock the cap wall will tear due to the weakening zones arranged in this area additionally favored.
- Cap lifters of this type have a gripping tooth, the the lower edge of the cap wall at a point of the Extends underneath and one connected to the gripping tooth Support surface, which on the outside of the cap base is present and serves as an abutment.
- the distance between that Gripping tooth and the support surface is with most cap lifters matched to the relatively flat metal crown caps and is usually about 12-15 mm.
- the height of the cap is therefore in a preferred embodiment maximum 12 mm, so that the closure with a Cap lifter of the type mentioned can be opened.
- the cap wall is preferably kept as small as possible designed their outer surface several over the circumference ribs arranged radially outwards having. Through these ribs, the axial load capacity the cap wall increased. Because that was caused by a cap lifter Load is greatest at the bottom of the cap, the ribs are preferably designed so that they are up to extend to the lower edge of the cap.
- a second way to improve the axial load capacity the cap wall is the lower, with weakened zones provided area of the cap wall from two concentric To shape ring elements.
- the cap wall is there thereby in their lower, with weakened zones Area from an inner support ring and a support ring surrounding, concentric to this arranged ring.
- the approximately vertical weakening zones become provided on the outer guarantee ring. So that is achieved that when opening for the first time, it is primarily the outer guarantee ring is destroyed and the more stable support ring the vertical Absorbs lifting forces of the cap lifter.
- the concentric Rings are therefore preferably designed so that only the outer guarantee ring has weakening zones, while the inner support ring is not weakened by weakening zones is and therefore has a much higher strength.
- a snap fastener of this type is preferred designed that the guarantee ring extends over the bottom of the support ring extends downward.
- the already principles explained above for the design of the weakening zones also apply in the event that this on a Guarantee ring of the type just described can be attached.
- the weakening zone is also preferred here by an indentation provided on the inner surface of the guarantee ring formed, with the guarantee ring in the area of the weakening zones has a smooth outer surface. This has the advantage that the tearing from the outside is immediately recognizable.
- the guarantee ring and the interior Support ring are the different functions of this Wall elements to be considered.
- connection between the individual wall elements can be designed differently.
- Wall elements are in this context three elements, namely the support ring, the guarantee ring surrounding the support ring and the upper part the cap wall, which in this context is also called a third ring element can be viewed and below is called a wall ring.
- the support ring must be in the axial direction acting forces of the cap lifter on the upper wall ring (on which the snap elements of the snap lock are arranged) transferred.
- the support ring is therefore preferred designed as a direct extension of the upper wall ring, so that the support ring together with the top wall ring forms a continuous wall section.
- Light different diameters of support ring and wall ring are of course still possible, especially the outside diameter of the support ring compared to that of the wall ring preferably a little less space for the outside To create a guarantee ring.
- the outer guarantee ring can be made in the same way as the Support ring also with the upper wall ring of the cap wall get connected.
- the guarantee ring also only by a plurality of distributed over the circumference arranged, elastic webs with the rest of the cap wall get connected.
- the “rest of the cap wall” is the Wall ring and the adjoining support ring meant.
- the radial mobility becomes possible by the connection by means of webs of the guarantee ring further increased so that it the cap is opened for the first time is more easily pushed out and the vertical weakening zones thus tear faster.
- the guarantor ring is joined by webs with the rest of the cap wall connected, these webs can also have a guarantee function take over:
- the connecting webs are like this designed that when opening it for the first time, some of these Tear off the webs.
- a Guarantee ring needed whose inner diameter is larger than is the maximum outside diameter of the rest of the cap wall.
- the webs are preferred between the inner surface of the Guaranteed ring and the outer surface of the support ring arranged.
- the force necessary to tear off the guarantee ring becomes determined by the number and thickness of the webs.
- the weakening zones are preferably designed so that the Tear the cap wall in particular in the lower Area is clearly visible.
- the weakening zone becomes like this designed that the outer surface of the cap wall a smooth Surface. There is a on the smooth outer surface Crack particularly easy to see.
- the cap wall tears particularly slightly on if they are in the upper area of the weakened zone is broken, so that between the breakthroughs and the lower edge of the cap wall tearable web is located.
- a simple variant for producing the above Snap lock is the whole Snap lock together with the vertically running weakening zones to cast in one operation.
- the desired weakening zones can be an advantage be to attach the weakening zones later.
- a closure is first used in a casting process a cap bottom, a cylindrical one adjoining it Cap wall and along the inner surface of the cap wall the circumferential locking means made. Subsequently are in a further operation in the lower area of the Cap wall at least three approximately vertically extending weakening zones appropriate.
- the attachment of the weakening zones can e.g. with the help of a cutting tool by cutting or milling.
- the attachment of the weakening zones can be done before or after putting on the cap on the container mouth.
- An alternative method of making a Snap lock is first in a casting process made a cap, the cap wall several Has slits that extend vertically from their bottom edge extend upwards. These slots are made by deforming the cap wall and / or the filling of plastic material at least partially closed again, so that in the area the slits remain a zone of weakening of the cap wall.
- the plastic material filled into the slots can e.g. a liquid or pasty adhesive act, which then dries and hardens. It can however, it is also a thermoplastic, filled in the slots when heated and solidifies again when it cools down. The renewed departure of the slots during the assembly of the snap lock can be prevented in this embodiment by that the slots only after the snap lock assembly getting closed.
- FIG. 1 shows a snap closure according to the invention from below, with a view of the inner surface of the cap base 1.
- An the inner surface of the cap wall 2 are distributed over the circumference a plurality of locking elements 3 arranged, which when attached Snap lock a bead on the container mouth reach behind.
- the vertical weakening zones 4 are by notches 13 on the inner surface of the cap wall 2 formed, which in the space between successive Locking elements 3 are arranged.
- Figure 2 shows a sectional view of the snap lock 1, the section plane runs along the in Figure 1 drawn level A-A.
- the notches 13 are provided on the inner surface of the cap wall 2, so that the Cap wall in the area of weakening zones 4 a smooth Has outer surface 17.
- the cap wall is tearing therefore particularly well recognizable from the outside.
- the notches 13 extend to the lower edge 14 of the cap wall 2.
- Figure 3 shows the sectional view of a container mouth with attached snap lock. Reach behind the locking elements 3 a bead 5 of the container mouth.
- the ring-shaped Locking area 6, in which the radial thickness of the locking elements 3 their maximum reaches 7 is for the fastening of the cap on the container mouth particularly important.
- a weakening of the cap wall 2 in the area of the annular Rest area 6 would be the quality of the seal that can be achieved greatly decrease.
- the weakened zones formed by notches 13 4 are therefore below the annular locking area 6 of the cap wall 2 arranged.
- a cap lifter 10 is also shown in FIG a position like that to open the container on the snap lock is scheduled.
- the gripper tooth 9 of the cap lifter grips under the lower edge of the cap at one point.
- the gripping tooth 9 is with a contact surface 18 of the Cap lifter connected, which on the outside of the cap base 1 is present. Since the distance 19 between the gripping tooth 9 and the contact surface 18 in conventional, also for opening of metal crown caps usually suitable cap lifters
- the plastic snap locks are also between 12 and 15 mm preferably designed so that its height is 12 is a maximum of 12 mm.
- the cap lifter 10 shown in FIG. 3 becomes in the direction of the arrow 11 moves, so the gripping tooth 9 ultimately pressed against the underside of the cap wall causes the snap lock to unilaterally from the Container mouth is lifted.
- FIG. 4 The arrangement is shown in FIG. 4. On that Where the gripping tooth 9 was against the cap wall this pressed outwards when opening. The cap wall was thereby in the area of the near the gripping tooth 9 Weakened zone 4 torn so that the first time opening the snap lock is immediately visible.
- the gripping tooth 9 of the cap lifter just in the area of a weakening zone 4 the cap wall 2.
- the cap wall is in the area of the weakening zones 4 but so easily tearable that it Area of the closest weakening zones also torn if the gripping tooth of the cap lifter is in the middle between two neighboring weakening zones is applied.
- Figure 5 shows the perspective view of a snap lock after opening for the first time.
- the cap wall 2 is torn open in the area of two vertical weakening zones 4a, such a picture emerges when the cap lifter when opening the closure between these two weakening zones 4a is applied.
- the cracks in the cap wall are unmistakable and ensure a reliable guarantee function.
- Figure 6 shows the side view of an alternative embodiment a snap lock where the cap wall is broken in the upper area of the weakened zones. There is one below each of the breakthrough points 15 tearable web 16.
- This variant has the advantage that the part of the cap wall to be torn open on the web 16 and thus concentrated on the lower edge area of the cap wall is. Since the load occurring when opening the lower Is greatest at the edge of the cap wall, the webs 16 tear particularly quickly. This could be a further improvement achieved that the radial thickness of the webs 16 is reduced. This is benefited by an additional one Notch on the inner surface of the cap wall reached, so that the cap wall in the area of the web 16 is still has a smooth outer surface.
- Figure 7 shows a placed on a container mouth Snap lock, the cap wall several over the circumference ribs distributed and radially outward having.
- the left half of Figure 7 is the exterior view of the snap lock shown in the right Half a sectional view.
- the elongated, about vertically extending ribs 20 on the outer surface of the Cap wall becomes an increased resilience of the cap wall in axial direction 7 reached. Since the ribs 20 to extend the lower edge of the cap wall, the available attack surface for attaching a cap lifter enlarged.
- FIG. 8 in which the closure cap according to Figure 7 in a Bottom view is shown.
- the vertical ones Weakening zones 4 are each in a space between two adjacent ribs 20 are arranged.
- the Attenuation zones 4 are caused by notches on the inner surface the cap wall formed. In the space between adjacent ribs 20, the cap wall has a smooth outer surface, so tearing a weakening zone from is easily recognizable from the outside.
- Figure 9 shows the sectional view of the edge region of a Cap, the cap wall in its lower, with Weakening zones 4b provided area from a support ring 21st and a concentric to the support ring surrounding it arranged guarantee ring 22 exists.
- the weakening zones 4b are provided on the outer guarantee ring 22. This are by notches 13a on the inner surface of the guarantee ring formed so that the guarantee ring in the area of Weakening zones keeps a smooth outer surface and that Tearing a weakened zone is easily recognizable.
- the Guarantee ring 22 extends over the lower edge of the Support ring 21 downwards.
- the radial thickness 24 of the guarantee ring 22 is essential smaller than the radial thickness 25 of the support ring 21.
- the cap wall of this snap closure points next to the inner support ring 21 and the outer guarantee ring 22 still an upper wall area where it is taken in the bottom is also an annular section which hereinafter referred to as wall ring 26.
- the cap wall therefore basically consists of three ring elements, which are interconnected.
- Support ring 21 represents a direct continuation of the upper one Wall ring 26 represents, the two ring elements have the same Inside diameter.
- the outer guarantee ring 22 is from that inner support ring 21 by a likewise annular Space 28 separated. Will the entire cap cast in one piece from plastic, this is ring-shaped Gap 28 necessary for manufacturing reasons.
- the outer diameter of the wall ring 26 increases at its the outer diameter of the guarantee ring 22 at the lower end, so that the guarantee ring (as well as the support ring 21) is connected at the end to the upper wall ring.
- Figure 10 shows an alternative embodiment for a snap lock with support ring 21a and guarantee ring 22a.
- the guarantee ring 22a is unique of elastic arranged around the circumference Web 23 connected to the rest of the cap wall.
- the expression "Rest of the cap wall” is summarized here for the inner support ring 21a and the upper wall ring 26.
- the webs 23 are between the Inner surface of the guarantee ring 22a and the outer surface of the Support ring 21a arranged.
- FIG 11 is the bottom view of a snap lock shown in Figure 10. It should be noted that in this exemplary embodiment, the same number of webs 23 and vertical weakening zones 4c of the guarantee ring 22a are provided, each between two vertical Attenuation zones 4c a connecting web 23 is arranged.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Cable Accessories (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Cartons (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Claims (17)
- Couvercle à déclic en matière plastique pour des récipients présentant une zone d'ouverture à peu près cylindrique, formé d'un fond de couvercle (1) et d'une paroi de couvercle (2) qui fait suite à celui-ci et sur la surface intérieure de laquelle sont disposés des moyens d'encliquetage (3) saillant le long de la circonférence et aptes à s'enclencher sur un renflement (5) de l'ouverture du récipient, lesquels moyens d'encliquetage (3) ont une épaisseur radiale qui atteint un maximum (7) dans la zone d'encliquetage annulaire (6) de la paroi de couvercle, caractérisé en ce qu'il est prévu, sur la surface intérieure de la paroi de couvercle (2), des zones d'affaiblissement verticales (4) formées par des creux (13), en ce que les zones d'affaiblissement (4) sont disposées au-dessous de la zone d'encliquetage (6) et s'étendent jusqu'au bord inférieur (14) de la paroi de couvercle (2), et en ce que la paroi de couvercle présente une surface extérieure lisse dans la région des zones d'affaiblissement (4).
- Couvercle à déclic selon la revendication 1, caractérisé en ce que les moyens d'encliquetage consistent en plusieurs éléments d'encliquetage (3) qui sont disposés sur la surface intérieure de la paroi de couvercle, le long de la circonférence, et qui sont séparés les uns des autres par des écartements.
- Couvercle à déclic selon la revendication 1, caractérisé en ce que les zones d'affaiblissement (4) sont disposées dans l'intervalle entre des éléments d'encliquetage (3) successifs.
- Couvercle à déclic selon l'une des revendications 1 à 3, caractérisé en ce que la paroi de couvercle (2) est ajourée dans la région supérieure des zones d'affaiblissement (4), de sorte qu'une patte apte à être déchirée (16) se trouve entre chaque jour (15) et le bord inférieur de la paroi de couvercle.
- Couvercle à déclic selon l'une des revendications 1 à 4, caractérisé en ce que la surface extérieure de la paroi de couvercle présente plusieurs nervures (20) réparties sur la circonférence et saillant radialement vers l'extérieur, qui s'étendent jusqu'au bord inférieur du couvercle.
- Couvercle à déclic selon la revendication 1, caractérisé en ce que la paroi de couvercle se compose, dans sa région inférieure pourvue de zones d'affaiblissement (4b, 4c), d'une bague de support intérieure et d'une bague de garantie (22) qui entoure ladite bague de support et qui est concentrique par rapport à celle-ci, et en ce que les zones d'affaiblissement sont prévues sur la bague de garantie (22).
- Couvercle à déclic selon la revendication 6, caractérisé en ce que la bague de garantie (22) dépasse, vers le bas, du bord inférieur de la bague de support (21).
- Couvercle à déclic selon la revendication 6 ou 7, caractérisé en ce que les zones d'affaiblissement (4) sont formées par des creux (13a) prévus sur la surface intérieure de la bague de garantie (22), et la bague de garantie présente une surface extérieure lisse (17a) dans la région des zones d'affaiblissement.
- Couvercle à déclic selon l'une des revendications 6 à 8, caractérisé en ce que l'épaisseur radiale (24) de la bague de garantie est inférieure à l'épaisseur radiale (25) de la bague de support.
- Couvercle à déclic selon l'une des revendications 6 à 9, caractérisé en ce que la bague de garantie (22a) n'est reliée au reste de la paroi de couvercle que par plusieurs pattes élastiques (23) réparties sur la circonférence.
- Couvercle à déclic selon l'une des revendications 6 à 10, caractérisé en ce que le diamètre intérieur de la bague de garantie (22a) est supérieur au diamètre extérieur maximal du reste de la paroi de couvercle.
- Couvercle à déclic selon l'une des revendications 1 à 11, caractérisé en ce que la hauteur 12 du couvercle est de 12 mm au maximum, de sorte que le couvercle peut être enlevé d'une ouverture de récipient à l'aide d'un décapsuleur utilisable également pour enlever des capsules métalliques.
- Procédé pour la fabrication d'un couvercle à déclic selon l'une des revendications 1 à 12, caractérisé en ce qu'on commence par fabriquer par coulage un couvercle comprenant un fond (1), une paroi cylindrique (2) faisant suite à celui-ci et des moyens d'encliquetage (3) saillant de la surface intérieure de la paroi de couvercle, le long de la circonférence, et en ce qu'on réalise ensuite dans la région inférieure de la paroi de couvercle au moins trois zones d'affaiblissement à peu près verticales, étant précisé que les zones d'affaiblissement (4) sont disposées au-dessous de la zone d'encliquetage (6) et s'étendent jusqu'au bord inférieur (14) de la paroi de couvercle (2), et que la paroi de couvercle (2) présente une surface extérieure lisse dans la région des zones d'affaiblissement (4).
- Procédé selon la revendication 13, caractérisé en ce que les zones d'affaiblissement verticales (4) sont réalisées par coupe ou fraisage à l'aide d'un outil de coupe, et/ou par déformation à chaud ou par fusion.
- Procédé pour la fabrication d'un couvercle à déclic selon l'une des revendications 1 à 12, caractérisé en ce qu'on commence par fabriquer par coulage un couvercle comprenant un fond (1) et une paroi cylindrique (2) pourvue de moyens d'encliquetage (3), sur sa surface intérieure, la paroi de couvercle présentant plusieurs fentes qui sont disposées au-dessous de la zone d'encliquetage et qui s'étendent à la verticale vers le haut à partir du bord inférieur de ladite paroi, et en ce que les fentes sont refermées au moins partiellement grâce à la déformation de la paroi de couvercle et/ou grâce au remplissage à l'aide de matière plastique, de sorte qu'il reste dans la région des fentes une zone d'affaiblissement de la paroi de couvercle et que cette dernière présente une surface extérieure lisse.
- Procédé selon la revendication 15, caractérisé en ce que les fentes ne sont refermées qu'après le montage du couvercle à déclic.
- Procédé selon la revendication 15 ou 16, caractérisé en ce que pour fermer les fentes, on verse dans celles-ci un matériau de remplissage liquide ou pâteux qui durcit au bout d'un certain temps.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH3273/94 | 1994-11-02 | ||
CH327394 | 1994-11-02 | ||
PCT/CH1995/000248 WO1996014252A1 (fr) | 1994-11-02 | 1995-10-23 | Dispositif de fermeture a enclenchement rapide en matiere plastique avec scellage de garantie, et son procede de fabrication |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0737156A1 EP0737156A1 (fr) | 1996-10-16 |
EP0737156B1 true EP0737156B1 (fr) | 1998-12-09 |
Family
ID=4252425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95934035A Expired - Lifetime EP0737156B1 (fr) | 1994-11-02 | 1995-10-23 | Dispositif de fermeture a enclenchement rapide en matiere plastique avec scellage de garantie, et son procede de fabrication |
Country Status (19)
Country | Link |
---|---|
US (1) | US5836468A (fr) |
EP (1) | EP0737156B1 (fr) |
JP (1) | JPH09511206A (fr) |
KR (1) | KR960706435A (fr) |
CN (1) | CN1138313A (fr) |
AT (1) | ATE174293T1 (fr) |
AU (1) | AU693606B2 (fr) |
BR (1) | BR9506440A (fr) |
CA (1) | CA2178648A1 (fr) |
CO (1) | CO4440650A1 (fr) |
DE (1) | DE59504488D1 (fr) |
ES (1) | ES2125662T3 (fr) |
HU (1) | HUT74809A (fr) |
IL (1) | IL115695A (fr) |
MX (1) | MX9602564A (fr) |
RU (1) | RU2125530C1 (fr) |
TR (1) | TR199501349A2 (fr) |
WO (1) | WO1996014252A1 (fr) |
ZA (1) | ZA959238B (fr) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6595395B2 (en) | 2000-05-31 | 2003-07-22 | Valois S.A. | Dispenser having a fixing member, and a fixing member for such a dispenser |
AU2003265391A1 (en) * | 2002-08-07 | 2004-02-25 | Silgan Closures, Llc | Reduced application energy closure |
US6736280B1 (en) * | 2002-12-19 | 2004-05-18 | Felipe Lopez Zapata | Tamper-proof cap for bottles |
AU2002953543A0 (en) * | 2002-12-30 | 2003-01-16 | Mckenna, Conor | Closure improvements |
US20040206721A1 (en) * | 2003-04-17 | 2004-10-21 | Swanberg Craig C. | Bottle cap |
KR200336235Y1 (ko) * | 2003-08-30 | 2003-12-18 | 김상훈 | 병마개 및 이를 구비한 병 |
JP4511846B2 (ja) * | 2004-02-13 | 2010-07-28 | ウイストン株式会社 | 牛乳壜用樹脂キャップ |
FR2891533B1 (fr) * | 2005-10-04 | 2007-12-07 | Valois Sas | Organe de recouvrement, procede de fabrication d'un tel organe et distributeur de produit fluide utilisant un tel organe. |
FR2891530B1 (fr) | 2005-10-04 | 2007-12-07 | Valois Sas | Organe de recouvrement, procede de fabrication d'un tel organe et distributeur de produit fluide utlisant un tel organe. |
US20080072989A1 (en) * | 2006-09-22 | 2008-03-27 | Lepe Jose A | Squeeze resistant flange cover and method of making same |
US8584876B2 (en) * | 2007-07-05 | 2013-11-19 | Kraft Foods Group Brands Llc | Food containers adapted for accommodating pressure changes using skip seals and methods of manufacture |
US20090251514A1 (en) * | 2008-04-08 | 2009-10-08 | Static Control Components, Inc. | Universal ink cartridge seal |
RU2384409C1 (ru) * | 2008-11-06 | 2010-03-20 | Общество С Ограниченной Ответственностью "Завод Упаковочных Изделий "Токк" | Способ изготовления металлопластикового или бипластикового изделия, преимущественно укупорочного колпачка для бутылки |
JP5665337B2 (ja) * | 2010-03-24 | 2015-02-04 | 三笠産業株式会社 | 合成樹脂製キャップ |
EP2592011A1 (fr) * | 2011-11-08 | 2013-05-15 | Crown Packaging Technology, Inc | Récipient et bouchon |
US8443999B1 (en) * | 2012-04-16 | 2013-05-21 | Robert C. Reinders | Cap, cap/container combination |
JP6214211B2 (ja) * | 2013-05-17 | 2017-10-18 | 三笠産業株式会社 | 容器のキャップ |
ES2905001T3 (es) | 2014-04-11 | 2022-04-06 | Silgan White Cap LLC | Cierre metálico con orejetas de enganche de baja presión |
JP2017081567A (ja) * | 2015-10-22 | 2017-05-18 | 三菱樹脂株式会社 | プラスチック容器 |
EP3784585B9 (fr) * | 2018-04-26 | 2023-10-04 | Obrist Closures Switzerland GmbH | Moyen de fermeture |
US20200207535A1 (en) * | 2018-12-28 | 2020-07-02 | Pepsico, Inc. | Beverage ingredient cartridge |
CA3126075A1 (fr) * | 2020-07-24 | 2022-01-24 | Cap-Thin Molds Inc. | Methode et appareil de capuchon de contenant a alteration evidente |
EP4400444A1 (fr) * | 2023-01-13 | 2024-07-17 | Greif International Holding BV | Surcouvercle pour récipient |
WO2024149865A1 (fr) * | 2023-01-13 | 2024-07-18 | Greif International Holding Bv | Couvercle coiffant de fermeture de récipient |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB920937A (en) * | 1958-04-04 | 1963-03-13 | Grussen Jean | Plastic cap for containers |
US3675805A (en) * | 1970-01-21 | 1972-07-11 | Victor Shane | Snap open bottle cap |
IT7953340V0 (it) * | 1979-06-18 | 1979-06-18 | Nunzio Giuseppe Di | Tappo a capsula di garanzia in resina sintetica per bottiglie partico larmente adatto per bottiglie di acqua minerale birra bibite e simili |
DE3021805A1 (de) * | 1980-06-11 | 1982-02-04 | Owens-Illinois, Inc., 43666 Toledo, Ohio | Gegen eingriffe gesichertes verschlusselement |
US4561553A (en) * | 1985-01-22 | 1985-12-31 | Northern Engineering And Plastics Corp. | Snap on twist off tamper-proof closure for containers |
US4700860A (en) * | 1986-03-31 | 1987-10-20 | Owens-Illinois, Inc. | Tamper indicating vacuum package |
US5294015A (en) * | 1992-05-22 | 1994-03-15 | Landis Plastics, Inc. | Easy-open lid |
-
1995
- 1995-10-19 IL IL11569595A patent/IL115695A/xx not_active IP Right Cessation
- 1995-10-23 BR BR9506440A patent/BR9506440A/pt not_active Application Discontinuation
- 1995-10-23 AT AT95934035T patent/ATE174293T1/de not_active IP Right Cessation
- 1995-10-23 MX MX9602564A patent/MX9602564A/es unknown
- 1995-10-23 RU RU96116843A patent/RU2125530C1/ru active
- 1995-10-23 HU HU9601692A patent/HUT74809A/hu unknown
- 1995-10-23 ES ES95934035T patent/ES2125662T3/es not_active Expired - Lifetime
- 1995-10-23 AU AU36493/95A patent/AU693606B2/en not_active Ceased
- 1995-10-23 WO PCT/CH1995/000248 patent/WO1996014252A1/fr active IP Right Grant
- 1995-10-23 DE DE59504488T patent/DE59504488D1/de not_active Expired - Fee Related
- 1995-10-23 CA CA002178648A patent/CA2178648A1/fr not_active Abandoned
- 1995-10-23 EP EP95934035A patent/EP0737156B1/fr not_active Expired - Lifetime
- 1995-10-23 CN CN95191130A patent/CN1138313A/zh active Pending
- 1995-10-23 KR KR1019960703122A patent/KR960706435A/ko not_active Application Discontinuation
- 1995-10-23 JP JP8514928A patent/JPH09511206A/ja active Pending
- 1995-10-23 US US08/663,067 patent/US5836468A/en not_active Expired - Fee Related
- 1995-10-31 CO CO95051479A patent/CO4440650A1/es unknown
- 1995-11-01 TR TR95/01349A patent/TR199501349A2/xx unknown
- 1995-11-02 ZA ZA959238A patent/ZA959238B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
US5836468A (en) | 1998-11-17 |
TR199501349A2 (tr) | 1996-06-21 |
EP0737156A1 (fr) | 1996-10-16 |
ES2125662T3 (es) | 1999-03-01 |
HU9601692D0 (en) | 1996-08-28 |
IL115695A (en) | 1999-03-12 |
CO4440650A1 (es) | 1997-05-07 |
BR9506440A (pt) | 1997-09-02 |
AU3649395A (en) | 1996-05-31 |
HUT74809A (en) | 1997-02-28 |
DE59504488D1 (de) | 1999-01-21 |
CN1138313A (zh) | 1996-12-18 |
MX9602564A (es) | 1997-03-29 |
RU2125530C1 (ru) | 1999-01-27 |
ZA959238B (en) | 1996-05-15 |
WO1996014252A1 (fr) | 1996-05-17 |
IL115695A0 (en) | 1996-01-19 |
AU693606B2 (en) | 1998-07-02 |
ATE174293T1 (de) | 1998-12-15 |
CA2178648A1 (fr) | 1996-05-17 |
KR960706435A (ko) | 1996-12-09 |
JPH09511206A (ja) | 1997-11-11 |
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