WO2004022443A1 - Dispositif de fermeture/deversement combine comprenant une securite d'authenticite - Google Patents

Dispositif de fermeture/deversement combine comprenant une securite d'authenticite Download PDF

Info

Publication number
WO2004022443A1
WO2004022443A1 PCT/EP2003/008543 EP0308543W WO2004022443A1 WO 2004022443 A1 WO2004022443 A1 WO 2004022443A1 EP 0308543 W EP0308543 W EP 0308543W WO 2004022443 A1 WO2004022443 A1 WO 2004022443A1
Authority
WO
WIPO (PCT)
Prior art keywords
closure
pouring
cap
peripheral wall
projection
Prior art date
Application number
PCT/EP2003/008543
Other languages
German (de)
English (en)
Inventor
Frank Römer
Michael Hase
Markus Kebben
Martin Albers
Frank Josef Mertens
Original Assignee
Georg Menshen Gmbh & Co. Kg
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 Georg Menshen Gmbh & Co. Kg filed Critical Georg Menshen Gmbh & Co. Kg
Priority to EP03793673A priority Critical patent/EP1529005B1/fr
Priority to DE50309545T priority patent/DE50309545D1/de
Priority to AU2003255347A priority patent/AU2003255347A1/en
Priority to US10/524,940 priority patent/US20060006130A1/en
Publication of WO2004022443A1 publication Critical patent/WO2004022443A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • 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
    • B65D41/34—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt
    • B65D41/3442—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with rigid bead or projections formed on the tamper element and coacting with bead or projections on the container
    • B65D41/3447—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with rigid bead or projections formed on the tamper element and coacting with bead or projections on the container the tamper element being integrally connected to the closure by means of bridges

Definitions

  • the invention relates to a closure / pouring combination with tamper-evident device according to the preamble of claim 1.
  • Closure / pouring combinations with tamper evidence are known.
  • a tamper-evident ring is formed on the circumferential wall of a closure cap by means of tear-off webs, which ring has engagement means that can engage in engagement with engagement means on the neck region of a container in the course of assembly of the closure cap on the container neck region.
  • the tamper evident ring represents an axial extension of the cap circumferential wall, cf. DE-A-1955047.
  • the tamper-evident ring projects beyond the radial dimensions of the cap peripheral wall.
  • the invention is based on the object of improving the handling of such a combination by means of devices for automatically applying the closure cap part to the pouring part while at the same time simplifying the design of the pouring part.
  • the closure / pouring combination according to the invention manages without a tear-off tamper-evident ring, in that the tamper-evident function is integrated into the peripheral wall of the closure cap part, i.e. a limited peripheral wall area is left out of it under a certain force acting on it can be separated from the rest of the peripheral wall, whereby a mutual blocking relationship between the peripheral wall region and the pouring part is released and the closure cap part can be removed from the pouring part like a conventional closure cap.
  • the recessed peripheral wall area lies, aesthetically advantageous, in the plane of the cap peripheral wall and is therefore not subjected to any particular forces during the manufacture of the closure cap part or during its transport which can cause the peripheral wall area to be prematurely separated from the rest of the cap peripheral wall.
  • the invention provides a rear gripping collar on the pouring part with which a preferably flat projection on the closure cap part can engage in locking engagement.
  • the invention enables the production of the closure cap part as well as the pouring part in an economical manner by injection molding using suitable plastics, such as polyethylene, polystyrene, polypropylene, etc., whereas the demolding of the closure cap part presents no problems unlike in the case of a tamper-evident ring
  • a two-part stabilization arrangement can be provided in order to hold the recessed peripheral wall area in a predetermined position in relation to the cap peripheral wall during assembly and thereby damage the webs in the e prevent initial installation.
  • FIG. 2 shows the closure cap part according to FIG. 1 in a longitudinal sectional view
  • FIG. 3 shows a section along the section line III-III in FIG. 2,
  • top and bottom refer to the position of the structural parts of the closure / pouring combination shown in the drawing.
  • the closure cap part of the closure / pouring combination has the general reference number 1 and the pouring part has the reference number 2.
  • the pouring part 2 can be the neck of a container or welded part or a separate molded part.
  • the pouring part 2 has an essentially tubular configuration with a passage 3 which defines an access opening through which access to the interior of a container is possible.
  • a screw thread 4 is provided on the outer circumference of the pouring part 2, which can cooperate with a complementary screw thread 5 on the inside of a cap circumferential wall 6 of the closure cap part 1, so that the closure cap part 1 can be screwed onto the pouring part 2, the access opening being carried out in the course of this process the passage 3 is closed.
  • the screw thread 5 can have continuous or, as shown, interrupted threads.
  • a rear gripping collar 7 protrudes radially outwards at a location which is matched to the axial position of a recess 8 in the cap peripheral wall 6 of the closure cap part 1, so that a region of the rear gripping collar 7 is fully screwed onto the pouring part 2 Cap part 1 is exposed on the recess 8, as shown in Fig. 4.
  • the rear gripping collar 7 has a radially or approximately radially oriented lower gripping surface 9, with which a projection 10 can engage on a circumferential wall region 11 which is recessed in the cap circumferential wall 6 of the closure cap part 1 in order to prevent rotation of the closure cap part 1 in the unscrewing direction.
  • the circumferential wall region 11 comprises cross-section-thinned sections 12, 13 which advance or lag in the circumferential or screw-on direction and which are designed as webs via which the circumferential wall region 11 is connected to the adjacent regions of the cap circumferential wall 6. Furthermore, the circumferential wall region 11 has a lower edge 14 which can represent a continuation of the edge 15 of the cap peripheral wall 6. As an alternative to this, the lower edge 14 could also lie within the cap peripheral wall 6.
  • One of the webs 12, 13, namely the web 12 leading in the screwing-on direction, is designed such that it can tear under a certain force acting on it, as a result of which the peripheral wall region 11 loses its connection with the cap peripheral wall 6 at this point and interferes with the blocking effect of the engagement the rear gripping collar 7 on the pouring part 2 and the cap-side projection 10 is lost. If desired, further webs 12 of this type can also be provided.
  • the other web 13 at the trailing end of the peripheral wall region 11, on the other hand, can be designed in such a way that it is one of those occurring during normal use Forces do not tear, so that the peripheral wall region 11 remains connected to the cap peripheral wall 6 at its trailing end.
  • the peripheral wall region 11 can be bent outwards around the web 13 in order to facilitate the release of the projection 10 from the rear gripping collar 7 when the connection on the web 12 has been severed.
  • the peripheral wall region 11 which is partially freed from the composite with the cap peripheral wall 6 therefore remains on the closure cap part 1 without polluting the environment.
  • the peripheral wall region 11 preferably has an essentially rectangular configuration. It is delimited at its lower axial end by the lower edge 14 and at its upper axial end by an upper edge 16 which, like the lower edge 14, extends in the circumferential direction. On the upper edge 16, the projection 10 is over a thin point or cross-sectional constriction
  • the projection 10 integrally formed, which makes it possible for the projection 10 to yield resiliently on the one hand under an upward axial force exerted on it by the rear gripping collar 7, so that the projection 10 can pass through the rear gripping collar 7 when the closure cap part 1 is screwed on, without the Web 12 tears.
  • the cross-sectional constriction 17 is sufficiently rigid so that the projection 10 can assume and maintain an interlocking relationship with the undergripping surface 9 of the collar 7 without being folded over when an axial force acts on it in the opposite direction.
  • the projection 10 preferably has a circumferential extent which corresponds to that of the upper edge 16 of the circumferential wall region 11 or, if desired, can also be shorter than this.
  • the projection 10 has an area on its upper side
  • the underside 19 of the projection 10 forms a sliding surface that the Passing the projection 10 along the rear grip collar 7 when screwing the cap part 1 onto the pouring part 2 facilitated by the bottom 19 in the rest position of the projection 10 is inclined upwards and inclined inwards.
  • a circumferentially extending stabilizing bar 20 can be formed, which can engage with a complementary elongated groove or a bar on a tensioning tool of an automatic screwing device (not shown), around the peripheral wall area 11 To support unscrewing radially, so that during this process he does not make an excessive radial movement outwards which could cause the web 12 to tear prematurely.
  • Other such stabilizers can also be provided.
  • FIG. 3 shows a pair of peripheral wall portions 11 with protrusions 10 in diametrical relation to each other.
  • a further web near the upper edge 16 can be provided at a parallel distance therefrom, as indicated at 21 in FIG. 1.
  • the web 21 also serves to stabilize the peripheral wall region 11.
  • the circumferential wall area 11 integrated into the cap circumferential wall 6 of the closure cap part 1 forms a tamper-evident device which provides the user with an indication that no manipulations have been carried out on the closure cap part 1 as long as the connection between the circumferential wall area 11 and the cap circumferential wall 6 is intact.
  • the screw mounting of the closure cap part onto the pouring part provided in the above-described embodiment of the invention is preferred, the invention is not restricted to such an installation method.
  • a plug-in assembly by so-called bouncing could also be provided.
  • the projection and / or the peripheral wall region carrying it can be so flat that, when viewed from the side, the recess in the cap peripheral wall is practically filled in order to further improve the aesthetic appearance of the closure cap part.

Abstract

La présente invention concerne un dispositif de fermeture/déversement combiné comprenant une sécurité d'authenticité, ledit dispositif présentant une partie couvercle de fermeture (1) qui peut être montée sur une partie de déversement (2) présentant un passage (3) et sert à refermer ledit passage. Selon l'invention, la partie de couvercle de fermeture présente une paroi périphérique (6), et des éléments d'encliquetage complémentaires fixés sur la partie couvercle de fermeture et sur la partie de déversement s'encliquettent au cours du montage de la partie couvercle de fermeture sur la partie de déversement, afin d'empêcher le mouvement de la partie couvercle de fermeture dans un sens opposé au sens de montage. Les éléments d'encliquetage côté couvercle sont disposés sur au moins une zone de paroi périphérique (11) qui correspond à un évidement dans la paroi périphérique de la partie couvercle de fermeture, et est reliée, au niveau de ses deux extrémités périphériques, à la paroi périphérique du couvercle, par l'intermédiaire d'au moins une paire de brides (12,13) dont au moins l'une sert de bride de rupture (12). Les éléments d'encliquetage comprennent également un élément en saillie plat (10) qui est disposé sur la zone périphérique évidée (11) et peut être mis en place sur la partie de déversement pour s'encliqueter avec un collet d'encliquetage (7).
PCT/EP2003/008543 2002-08-14 2003-08-01 Dispositif de fermeture/deversement combine comprenant une securite d'authenticite WO2004022443A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP03793673A EP1529005B1 (fr) 2002-08-14 2003-08-01 Dispositif de fermeture/deversement combine comprenant une securite d'authenticite
DE50309545T DE50309545D1 (de) 2002-08-14 2003-08-01 Verschluss/ausgiess-kombination mit originalit tssicherung
AU2003255347A AU2003255347A1 (en) 2002-08-14 2003-08-01 Sealing/pouring combination with security seal
US10/524,940 US20060006130A1 (en) 2002-08-14 2003-08-01 Sealing/pouring combination with security seal

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20212541.6 2002-08-14
DE20212541U DE20212541U1 (de) 2002-08-14 2002-08-14 Verschluss/Ausgiess-Kombination mit Originalitätssicherung

Publications (1)

Publication Number Publication Date
WO2004022443A1 true WO2004022443A1 (fr) 2004-03-18

Family

ID=7974111

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2003/008543 WO2004022443A1 (fr) 2002-08-14 2003-08-01 Dispositif de fermeture/deversement combine comprenant une securite d'authenticite

Country Status (7)

Country Link
US (1) US20060006130A1 (fr)
EP (1) EP1529005B1 (fr)
CN (1) CN100354188C (fr)
AT (1) ATE391085T1 (fr)
AU (1) AU2003255347A1 (fr)
DE (2) DE20212541U1 (fr)
WO (1) WO2004022443A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006013439A1 (fr) * 2004-07-30 2006-02-09 Itw Industrial Components S.R.L. Dispositif de fermeture amovible pour récipients, en particulier pour récipients contenant des produits alimentaires liquides, comprenant une capsule inviolable

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0721330D0 (en) 2007-10-31 2007-12-12 Obrist Closures Switzerland Tamper Evident closure
US20110036839A1 (en) * 2009-08-17 2011-02-17 Gardner William A Screw-capsule for wine bottles
NL2004592C2 (en) * 2010-04-22 2011-10-25 Ipn Ip Bv A closure assembly.
US11059633B2 (en) 2019-10-31 2021-07-13 Cheer Pack North America Flip-top closure for container

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1955047A1 (de) 1969-11-03 1971-05-13 Finke Robert Fa Flasche mit Sicherheitsschraubverschluss
US4726482A (en) * 1987-03-27 1988-02-23 Owens-Illinois Closure Inc. Tamper indicating package and molded plastic closure therefor
US4986430A (en) * 1990-05-29 1991-01-22 Continental Plastics, Inc. Tamper evident closure with tear out tab integrally molded without slides
WO1994011267A2 (fr) * 1992-11-13 1994-05-26 Beeson And Sons Limited Ameliorations apportees a une bague indicatrice d'effraction pour la fermeture d'un recipient
US5979682A (en) * 1997-04-14 1999-11-09 Zumbuhl; Bruno Tab construction for closures having tamper evident rings
US6213321B1 (en) * 1995-06-14 2001-04-10 Bruno Zumbuhl Threaded closure for pressurized containers
US20010015341A1 (en) * 1999-10-26 2001-08-23 Phillip Higgins Tamper evident closure
DE20111584U1 (de) 2001-07-11 2001-10-04 Georg Menshen Gmbh & Co Kg Verschluss/Behälter-Kombination mit Originalitätssicherung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4190169A (en) * 1979-01-15 1980-02-26 Pehr Harold T Tamperproof package
US4401227A (en) * 1981-08-17 1983-08-30 Pehr Harold T Tamper indicating closure cap
US4836050A (en) * 1982-11-22 1989-06-06 Toyota Jidosha Kabushiki Kaisha Transverse type automatic transmission with two separate lay shaft elements
US4573601A (en) * 1983-06-01 1986-03-04 Wicanders Ab Screw cap with security ring
US4706828A (en) * 1986-09-19 1987-11-17 Kardon Industries Tamper resistant cap
US4967920A (en) * 1989-06-26 1990-11-06 Continental White Cap, Inc. Partial tamper band
US6000568A (en) * 1995-08-30 1999-12-14 Gv Engineering Pty Ltd. Tamper evident closure comprising folding skirt extensions
US5979681A (en) * 1995-12-21 1999-11-09 The Procter & Gamble Company Child resistant attachment for containers

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1955047A1 (de) 1969-11-03 1971-05-13 Finke Robert Fa Flasche mit Sicherheitsschraubverschluss
US4726482A (en) * 1987-03-27 1988-02-23 Owens-Illinois Closure Inc. Tamper indicating package and molded plastic closure therefor
US4986430A (en) * 1990-05-29 1991-01-22 Continental Plastics, Inc. Tamper evident closure with tear out tab integrally molded without slides
WO1994011267A2 (fr) * 1992-11-13 1994-05-26 Beeson And Sons Limited Ameliorations apportees a une bague indicatrice d'effraction pour la fermeture d'un recipient
US6213321B1 (en) * 1995-06-14 2001-04-10 Bruno Zumbuhl Threaded closure for pressurized containers
US5979682A (en) * 1997-04-14 1999-11-09 Zumbuhl; Bruno Tab construction for closures having tamper evident rings
US20010015341A1 (en) * 1999-10-26 2001-08-23 Phillip Higgins Tamper evident closure
DE20111584U1 (de) 2001-07-11 2001-10-04 Georg Menshen Gmbh & Co Kg Verschluss/Behälter-Kombination mit Originalitätssicherung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006013439A1 (fr) * 2004-07-30 2006-02-09 Itw Industrial Components S.R.L. Dispositif de fermeture amovible pour récipients, en particulier pour récipients contenant des produits alimentaires liquides, comprenant une capsule inviolable

Also Published As

Publication number Publication date
DE50309545D1 (de) 2008-05-15
US20060006130A1 (en) 2006-01-12
EP1529005B1 (fr) 2008-04-02
CN1668511A (zh) 2005-09-14
CN100354188C (zh) 2007-12-12
ATE391085T1 (de) 2008-04-15
AU2003255347A1 (en) 2004-03-29
DE20212541U1 (de) 2002-10-24
EP1529005A1 (fr) 2005-05-11

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