EP0017108A1 - Bouchon pour fermeture étanche de bouteille et d'ouverture facile - Google Patents

Bouchon pour fermeture étanche de bouteille et d'ouverture facile Download PDF

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Publication number
EP0017108A1
EP0017108A1 EP80101515A EP80101515A EP0017108A1 EP 0017108 A1 EP0017108 A1 EP 0017108A1 EP 80101515 A EP80101515 A EP 80101515A EP 80101515 A EP80101515 A EP 80101515A EP 0017108 A1 EP0017108 A1 EP 0017108A1
Authority
EP
European Patent Office
Prior art keywords
cap
side wall
bottle
lifting
bead
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP80101515A
Other languages
German (de)
English (en)
Other versions
EP0017108B1 (fr
Inventor
Werner Dubach
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.)
Createchnic Patent AG
Original Assignee
Createchnic Patent AG
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 Createchnic Patent AG filed Critical Createchnic Patent AG
Priority to AT80101515T priority Critical patent/ATE1983T1/de
Publication of EP0017108A1 publication Critical patent/EP0017108A1/fr
Application granted granted Critical
Publication of EP0017108B1 publication Critical patent/EP0017108B1/fr
Expired legal-status Critical Current

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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
    • B65D55/00—Accessories for container closures not otherwise provided for
    • B65D55/16—Devices preventing loss of removable closure members
    • 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
    • B65D41/485—Snap-on caps or cap-like covers non-metallic, e.g. made of paper or plastics with integral internal sealing means
    • 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
    • B65D2401/25—Non-metallic tear-off strips

Definitions

  • the invention relates to a closure which is used for hermetically and yet easily re-opening a bottle or the like.
  • Container which has a neck with a dispensing opening, a neck face surrounding the neck and a muzzle bead located below the latter and having a constriction on its underside, and the a cap serving as a closure head with a roof wall and around this circumferential cap side wall with a slit extending from the lower edge of the bottle to the mouth of the bottle, with the slit extending inwards and protruding on the inside of the cap side wall, in the closed position Gripping on the underside of the mouth bead of the bottle serving inner bead, a sealing element attached to the inside of the roof wall and serving in the closed position to seal the dispensing opening of the bottle, a lever which can be actuated with a finger on an actuating side of the cap ent, as well as each slot in the cap side wall in the closed position in the ring position, sealingly pressing the inner
  • this stiffer closure does not withstand much more internal pressure than a closure produced with low compression, but the material of which is correspondingly more elastic.
  • the temperature In order to be able to pasteurize the contents of the bottle, the temperature must be raised to at least 62 ° C for at least 20 minutes, while the previous closure can only withstand a temperature of 56 ° C. It must therefore be made from even harder material. Should he However, if these pasteurization conditions are tolerated, it will be even more difficult to put on and lift off.
  • an improved closure of the type described at the outset which is characterized in that the tensioning element of at least one slot at least on one side of the latter when the closure is first opened up to the slot bridged by it can be torn open, so that when the closed position is taken up again, the tangential extension and thereby the compression of the slot concerned is at least partially canceled when the tensioning member is torn open.
  • the tearable tensioning member can also have webs which can be torn open on both sides of the slot bridged by it, by means of which it is connected to the side wall of the cap instead of only on one side. If the web of a tensioning device is torn open on only one side of the slot, this slot can spread considerably easier. Removing the cap, for example, which is very firm under pasteurization conditions and can practically only be lifted using a tool (like a Coca-Cola® bottle opener), is made much easier by tearing it open, and it is now also possible to put it back on the bottle that is not completely empty no difficulties. Of course, the remaining contents of the bottle are no longer as tightly sealed as before first opening, it is also intended for immediate consumption.
  • the slit of the cap side wall can consist of at least two slits, which are distributed over the opposite areas between the actuating side and the opposite side of the cap side wall in the same way, and a clamping element can be provided for each slit, each clamping element bridging the slit being arcuate . and formed in spreading of the slot resiliently stretchable and articulated on both sides of Giveaway'überbrückten slot at a short distance from the latter to the Kappendutywandung, and each of the two clamping members may in this case at least one side of the bridged slit by it in the above-mentioned tangential R I- tion have tearable web, via which it is connected to the cap side wall.
  • the lifting element provided on the actuating side can be integrally and rigidly connected to the cap side wall, and at least one tearable tensioning element can have a lifting arm which extends away from the associated slot along the cap side wall on the side of the associated slot facing away from the lifting element.
  • the lifting arm can have at least one small tear-open web by its free end which it is connected to the cap side wall.
  • a bridge element extending on the circumference of the cap side wall can be provided, which connects the two tensioning elements to one another, and each tensioning element can have a web that can be torn open in the tangential direction on its side located between the slot bridged by it and the bridge element. by which it is connected with the K appeneatwandung.
  • the bridge element then preferably extends along the lifting element.
  • the bridge member can also have at least one tearable web through which it is connected to the cap side wall or to the lifting element.
  • the area of the bridge element located in front of the front side of the lifting element is preferably free of webs and can be lifted upwards from the lifting element before the first opening of the closure, the lifting element remaining in the closed position until the web connection at least one of the tensioning elements with the cap side wall on at least one Side of the slot bridged by him is torn open. Only then does the lifting element be lifted by light finger pressure when the force required is slightly greater than that required to tear open the webs.
  • the slot cap closure according to the invention can further have a number of improvements, irrespective of the tear-open bridging of one or more slots.
  • the sharp lower front edge of the latter cuts into the lifting finger and may make lifting off painful.
  • the two support struts are extended to the top of the Abhebnase until substantially to the peripheral edge of the cap surface, so that upon pressure with the finger on the A, not only the lowermost portion bhebwulst on the underside of Abhebnase the Kappendutywandung to mecanicringwulst in the Abhebnase angelupft somewhat is, but the entire front area of the cap side wall with the area of the inner ring bead located therein is slightly bent forward and upward away from the bottle mouth.
  • the underside of the lifting lug runs parallel to the lower end face of the closure cap, but somewhat above the latter, and the lifting bead protrudes from the underside of the lifting lug only to such an extent that it does not exceed the end plane of the underside of the cap, but not above this protrudes downwards. This ensures that the underside of the closure cap lies flat on the conveyor belt even when the latter vibrates for the purpose of conveying the caps into the machines, and the risk that one cap slides onto the other under inclined positions is avoided.
  • the spout side wall tapers slightly from a cross section of greatest thickness again towards its point of attachment on the top wall of the cap.
  • the largest outer diameter of the spout in the closure according to the invention is so far below the top wall that when the cap is mechanically placed on a bottle mouth and the spout is inserted into the bottle mouth, the outer spout side wall first makes sealing contact with the inner mouth wall of the bottle and only after this has occurred, the inner bead of the cap side wall is brought into sealing contact with an outer region of the bottle mouth when the cap is pressed further down.
  • the spout must be relatively long, i.e. extend quite far into the neck of the bottle. If the spout is so short that when the end of the bottle mouth is inserted, the inner ring bead of the cap side wall is sealed first and then only on the spherical cap of the seal, the air inside the cap is pressed into the bottle mouth outside the spout.
  • the half clear width of the inner ring bead from the central axis of the cap to the inner ring bead on the lifting side is smaller than the distance of the central axis of the cap from the inner ring bead in a "region of the side wall of the cap lying at right angles to the lifting side.
  • This is preferably Difference between the inside width of the inner ring bead, measured from the lifting side to the opposite side, on the one hand, and the inside width, measured at right angles, on the other hand, about 0.5 to 2 mm.
  • the top wall of the cap bulges outward quite a bit over the inside of the spout.
  • this bulge can be up to 2 mm.
  • the sealing grommet is also lifted, but this does not impair the sealing effect in the last-described embodiment, since the grommet is particularly long here, i.e. extends particularly far into the bottle mouth in the axial direction.
  • the outer spherical cap surface of the spout is particularly suitable for ensuring a hermetic seal against the inner wall of the bottle mouth even when changing the angle between the spout and the upper wall in the closure according to the invention.
  • the spherical zone of the grommet with the largest radius reaches the area of the upper inner rim of the mouth, which with a correspondingly high internal pressure, e.g. at 6 atm, air flows from the muzzle space past the muzzle bend into the outer interior, the spherical zone of the largest diameter sinks a little deeper into the muzzle when the upper wall of the cap decreases accordingly and seals again.
  • the angle between the top wall of the cap and the side wall of the cap is usually somewhat obtuse or rectangular. It is important that the colliding wall areas of the top wall of the cap and the side wall of the cap are relatively stiff, so that this angle remains unchanged even with increasing internal pressure. This has the consequence that with increasing Nachau towölbung the upper wall in the Tülleninneren mecanical ad ad ad ad ad ad pressed and the seal is improved.
  • the preferred embodiment with a spout of elephant tusk cross section which preferably tapers somewhat upwards, achieves a smooth sliding into the mouth and a better compensation of dimensional fluctuations in the bottle mouth. Due to the rounded outer surface of the spout, the seal is limited to a narrow ring zone, in contrast to the cylindrical design of known closures, in which the sealing zone is very wide and therefore the sealing force is much weaker.
  • the cap 80 has a roof wall 80a and a cap side wall 81.
  • the latter has two slots 82 and 83, which are located in the axial direction from near the roof wall 80a to extend the lower cap peripheral edge 80b of the cap side wall 81, in which they open.
  • the two slots 82 and 83 are carrying an actuating nose 88 with two reinforcements 88a and 88b from the actuating side on which the cap 80, each offset by 60 0 to the opposite side of the cap 80 out.
  • a tension bridge member 84 and 85 is provided adjacent to the cap circumferential edge 80b, bridging the slot 82 and 83, articulated on both sides of the slot 82 and 83 to the cap side wall 81.
  • the distance a of the inner circumference of the inner ring bead 89 in the actuation area 89a from the central axis of the cap is shorter than the distance r between the intermediate areas 89c and 89d of the inner ring bead 89 between the actuation side and the opposite side and containing the slots 82 and 83.
  • the distance of the region 89b of the inner ring bead 89 on the side of the cap 80 opposite the actuation side from this axis is also preferably shorter than the distance r.
  • the inner ring bead 89 engages with those of its inner peripheral regions, on the one hand, with the outer actuating region 89a of the cap 80. and the opposite side 89b of this area, on the other hand, correspond deeper into the constriction under the muzzle bead 11 than with the intermediate areas 89c and 89d, which facilitates a lever-like lifting of the cap 80 by means of its actuating lug 88.
  • the lower peripheral edge of the bottle passes 80b of the M ündungswulst 11 by spreading the slots 82 and 83 and simultaneously stretching the clamping bridge members 84 and 85. If the mecanicringwulst 89 ündungswulst via the M away pressed 11 so dressed the S tension bridge members 84 and 85 together by compressing the open ends of the slots 82 and 83, thus increasing the pressure of the surface of the inner ring bead 89 on the underside of the mouth bead 11 on all sides.
  • a grommet 86 is provided on the inside of the cap roof wall 80a.
  • the roof wall 80a has an indentation 87, which contributes to increasing the pressure of the top of the inner ring bead 89 against the underside of the mouth bead 11 with increasing internal pressure in the bottle mouth.
  • the outer wall of the spout 86 can be provided with a number of parallel annular beads 86a (FIG. 4), by means of which a seal similar to a labyrinth seal is achieved with the muzzle inner surface 10a or the edge of the latter with the muzzle end face 11a.
  • the cap 80 has a sleeve 90, which is preferably connected in one piece to the cap 80 via a hinge 91.
  • the cap does not come off when the closure is opened, which is why the bottle with the opened cap attached to it can be easily washed and closed again.
  • a sealing membrane can be provided in the slots 82 and 83 (not shown), which is used when the machine is put on Cap on the filled bottle, which takes place perpendicularly in the direction of the cap center axis, withstands the spreading of the slots 82 and 83 under stretch, but when the cap 80 is lifted off with the finger, which is done on one side while lifting the actuating nose 88, as a result of the more uneven distribution of tension tears.
  • the articulation of the tensioning bridge member 84 to the side wall 81 near the lower cap edge 80b takes place according to the invention via a thin connecting web 92.
  • the end 84a of the tensioning bridge member 84 which is directed away from the actuation area 89 is designed as a tear-open tab and only via small, short webs 93 with the cap side wall 81 connected and ends in a tear-off tab 84b projecting somewhat from the cap side wall 81.
  • the slots 82 and 83 should be widened, but can do so only relatively little, since they are caused by the bridge members 84 and: 85 under strong tangential tension of the latter be kept much tighter than would be the case with free, tension-free spreading.
  • the tangential bracing of the bridge members and thus the sealing fit of the cap on the bottle mouth is so firm that it has on the one hand 6 to 8 atmospheres or more inside the bottle and even sterilization of the Bottle contents with the bottle closed while increasing the temperature to 62 ° C for at least 20 minutes, but on the other hand in the machine state by pressing a finger, eg the thumb, against the front and bottom of the B no longer etuschistsnase 88 or can be lifted only with great effort.
  • the end 84a of the clamping bridge member 84 by lifting the nose 84b and tearing first the short webs 93 and subsequently dissolved the along the lower edge of the cap 8 0 a longer connecting web 92 from the Kappenroughwandung 81 before lifting the closure of the invention according to figures 1 to 3, so that the slot 82 bridged by the bridge member 84 can spread further, whereby the pressure of the inner ring bead 89 against the mouth bead 11 of the bottle is reduced so much that the cap 80 is still seated sealingly on the bottle, but by relatively light pressure can be lifted off the bottle mouth 10 with a finger against the actuating nose 88.
  • the strong impact pressure of a filling and closing machine is no longer required; instead, the cap 80 can now be placed sealingly on the bottle mouth 10 again by pressing with the thumb.
  • the cap 80 then still hermetically seals the remaining contents in the bottle from the outside air, but of course it can no longer withstand pressures from several atmospheres.
  • it no longer needs to do this since part of the liquid bottle content has already been removed, so that there is a much larger gas space above the liquid than a buffer, and re-sterilizing the bottle content is of course no longer an option. Rather, the bottle content should be used up as soon as possible. After all, the closure is still so tight on the bottle that it can be put on its side or even turned upside down without the cap being pushed off and the contents of the bottle flowing out.
  • the not yet opened webs 92 and 93 of the lifting end 84a of the bridge member 84 indicate that the bottle has not yet been opened for consumption. So they serve as a guarantee seal.
  • both tension bridge members 84 and 85 are provided with tear-off ends 84a and 85a, which with the outer circumferential regions 82a and 83a located next to the slots 82 and 83 and facing away from the actuation region 89a of the cap 80 via longer connecting webs 92 and 94 and are connected via shorter connecting webs 93 and 95, which are further away from the slots 82 and 83.
  • a bridge element 97 which connects the two bridge members 84 and 85 to one another, is provided around the operating lug 88 and is connected to the flanks 88c and 88d of the operating lug 88 by means of short connecting webs 98.
  • the tension bridge members 84 and 85 in the circumferential regions 82a and 83a of the cap side wall 81 facing away from the actuating lug 88 are fused to the latter in a tapered manner and cannot be torn off.
  • this gap 99 extends so far around the end face 88e of the actuating lug 88 up to its side flanks 88c and 88d that the bridge element 97 is lifted off with the fingers and on one or both sides to one or both of the slots 82 and 83 can be torn open, wherein the tip of the tearing finger can be inserted into the bridge element 97, which then forms a bow.
  • bridge element 97 and tension bridge members 84 and 85 naturally remain connected to the cap side wall 81.
  • the actuating lug can now be made significantly shorter than in the embodiment of FIGS. This means a considerable saving in material when manufacturing the cap.
  • the shortening and simultaneous blunting also offers advantages when pre-sorting for the capping machine when filling.
  • one nose ran onto the other and thus an inclination of some closures occurred, which impeded the feeding.
  • the inner ring bead 99 of the side wall 101 of the cap 100 lies at a distance d from the inside of the cap top wall 100a.
  • the latter is shown running flat here, but it can also have a flat depression, as can be seen in the embodiment of FIGS. 3 and 4.
  • the spout 106 extends almost to the lower peripheral edge 100b of the cap side wall 101, and is therefore considerably longer than in the embodiment of FIGS. 1 to 6.
  • the cross-sectional area of the largest outer diameter f of the spout 106 extends at a distance e from the inside of the cap top wall 100d which is larger than that Distance d of the surface of the smallest clear width of the inner ring bead 99.
  • the inside 108 of the spout 106 is preferably also descriptive of a spherical zone, but is convex.
  • the lifting lug 98 has a lifting bead 102 along its front edge on its underside, the outward side flank l03 of which is rounded.
  • a bhebwulst 102 is from the lower peripheral edge 100b of the K appeneatwandung separated by a recess 104 101 of Abhebwulstes 102 may be open laterally. As a result, the bead 102 does not protrude beyond the lower peripheral edge 100b of the cap side wall 101.
  • the lifting nose 98 is stiffened on its upper side by two support struts 105 and 105a.
  • this embodiment also has slots 112 and 113 and bridging tendons 114 and 115.
  • each slot can be covered by a thin skin 112a_, 113a on the outside of the cap, which, however, usually tears open onto a bottle mouth when the closure cap according to the invention is placed mechanically.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Seal Device For Vehicle (AREA)
EP80101515A 1979-03-30 1980-03-22 Bouchon pour fermeture étanche de bouteille et d'ouverture facile Expired EP0017108B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT80101515T ATE1983T1 (de) 1979-03-30 1980-03-22 Verschluss zum dichten verschliessen und leichten wiederoeffnen einer flasche.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH297379A CH638452A5 (de) 1979-03-30 1979-03-30 Verschluss zum dichten verschliessen einer flasche.
CH2973/79 1979-03-30

Publications (2)

Publication Number Publication Date
EP0017108A1 true EP0017108A1 (fr) 1980-10-15
EP0017108B1 EP0017108B1 (fr) 1982-12-15

Family

ID=4245790

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80101515A Expired EP0017108B1 (fr) 1979-03-30 1980-03-22 Bouchon pour fermeture étanche de bouteille et d'ouverture facile

Country Status (9)

Country Link
US (1) US4320843A (fr)
EP (1) EP0017108B1 (fr)
JP (1) JPS564559A (fr)
AT (1) ATE1983T1 (fr)
CA (1) CA1144108A (fr)
CH (1) CH638452A5 (fr)
DE (1) DE3061306D1 (fr)
DK (1) DK137180A (fr)
ES (1) ES257043Y (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2632930A1 (fr) * 1988-06-16 1989-12-22 Detanne Serge Bouchon de bouteille, litre, flacon, etc... ce bouchon restant toujours fixe sur le goulot pendant l'usage
AU652441B2 (en) * 1991-04-18 1994-08-25 Smith & Nephew Plc Hygienic absorbent devices
GB2380732A (en) * 2001-10-12 2003-04-16 Lpg Ltd A tamper-evident cap for use on gas cylinders

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4534481A (en) * 1984-08-02 1985-08-13 Rieke Corporation Snap-on, tamper-evident container closure
DE3730225A1 (de) * 1987-09-09 1989-03-23 Berg Jacob Gmbh Co Kg Kunststoffverschluss fuer einen kunststoffbehaelter
US5642825A (en) * 1995-08-21 1997-07-01 Superseal Corporation Container closure having peripheral tamper-indicator
US5799813A (en) * 1996-03-25 1998-09-01 Letica Corporation Plug closure with integral pull ring
US20050230342A1 (en) * 2002-07-11 2005-10-20 Enrico Folchini Tamperproof closing element for beverage containers
DE102004025466B4 (de) * 2004-05-25 2011-07-07 Georg Menshen GmbH & Co. KG, 57413 Verschlusskappe
AR056770A1 (es) * 2005-11-15 2007-10-24 Bayer Consumer Care Ag Cierre de garantia
US7628283B2 (en) * 2007-01-16 2009-12-08 Rexam Prescription Products Inc. Tamper-indicating child-resistant package

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1103786B (de) * 1959-04-21 1961-03-30 Bender Werke G M B H Verschlussstopfen fuer Sektflaschen od. dgl.
DE1432197A1 (de) * 1963-05-09 1969-11-20 Loehrer Hardy Verschluss aus elastischem Werkstoff fuer Gefaesse wie Flaschen od.dgl.
AT291803B (de) * 1967-07-28 1971-07-26 Jean Grussen Einstückiger Verschlußkörper aus Kunststoff
DE1782498A1 (de) * 1968-09-10 1971-09-02 Hohenzollern Huettenverwalt Elektrische Kunststoffverschlusskappe fuer Flaschen
CH525810A (de) * 1970-11-16 1972-07-31 Obrist Ag Albert Einteilige Verschlusskappe
FR2161132A5 (fr) * 1971-11-15 1973-07-06 Lac
DE2554887A1 (de) * 1974-12-17 1976-06-24 Refil Ag Verschluss
CH605306A5 (fr) * 1974-12-17 1978-09-29 Refil Ag

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3142403A (en) * 1962-02-07 1964-07-28 Tosca Seal Control Co Ltd Reusable sealing caps
AT252053B (de) * 1963-05-09 1967-02-10 Hardy Loehrer Verschluß aus elastischem Werkstoff für Gefäße, wie Flaschen od. dgl.
US3254785A (en) * 1965-03-22 1966-06-07 Walter C Lovell Closures
US3494496A (en) * 1968-01-08 1970-02-10 Jay G Livingstone Closure cap and container-and-cap assembly
US3990598A (en) * 1975-10-31 1976-11-09 Refil Aktiengesellschaft Dispensing closure

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1103786B (de) * 1959-04-21 1961-03-30 Bender Werke G M B H Verschlussstopfen fuer Sektflaschen od. dgl.
DE1432197A1 (de) * 1963-05-09 1969-11-20 Loehrer Hardy Verschluss aus elastischem Werkstoff fuer Gefaesse wie Flaschen od.dgl.
AT291803B (de) * 1967-07-28 1971-07-26 Jean Grussen Einstückiger Verschlußkörper aus Kunststoff
DE1782498A1 (de) * 1968-09-10 1971-09-02 Hohenzollern Huettenverwalt Elektrische Kunststoffverschlusskappe fuer Flaschen
CH525810A (de) * 1970-11-16 1972-07-31 Obrist Ag Albert Einteilige Verschlusskappe
FR2161132A5 (fr) * 1971-11-15 1973-07-06 Lac
DE2554887A1 (de) * 1974-12-17 1976-06-24 Refil Ag Verschluss
CH605306A5 (fr) * 1974-12-17 1978-09-29 Refil Ag

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2632930A1 (fr) * 1988-06-16 1989-12-22 Detanne Serge Bouchon de bouteille, litre, flacon, etc... ce bouchon restant toujours fixe sur le goulot pendant l'usage
AU652441B2 (en) * 1991-04-18 1994-08-25 Smith & Nephew Plc Hygienic absorbent devices
GB2380732A (en) * 2001-10-12 2003-04-16 Lpg Ltd A tamper-evident cap for use on gas cylinders
GB2380732B (en) * 2001-10-12 2003-08-27 Lpg Ltd A tamper evident cap

Also Published As

Publication number Publication date
US4320843A (en) 1982-03-23
ES257043Y (es) 1982-05-01
ATE1983T1 (de) 1982-12-15
DE3061306D1 (en) 1983-01-20
DK137180A (da) 1980-10-01
CA1144108A (fr) 1983-04-05
CH638452A5 (de) 1983-09-30
JPS564559A (en) 1981-01-17
ES257043U (es) 1981-11-01
EP0017108B1 (fr) 1982-12-15

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