AU1763797A - Container opening and protective cap - Google Patents

Container opening and protective cap

Info

Publication number
AU1763797A
AU1763797A AU17637/97A AU1763797A AU1763797A AU 1763797 A AU1763797 A AU 1763797A AU 17637/97 A AU17637/97 A AU 17637/97A AU 1763797 A AU1763797 A AU 1763797A AU 1763797 A AU1763797 A AU 1763797A
Authority
AU
Australia
Prior art keywords
tamper
cams
indicating strip
protective cap
container opening
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.)
Abandoned
Application number
AU17637/97A
Inventor
Udo Bosl
Georg Pfefferkorn
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.)
Crown Cork AG
Original Assignee
Crown Cork 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 Crown Cork AG filed Critical Crown Cork AG
Publication of AU1763797A publication Critical patent/AU1763797A/en
Abandoned legal-status Critical Current

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
    • B65D41/36—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with bayonet cams, i.e. removed by first pushing axially to disengage the cams and then rotating
    • 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
    • B65D41/3404—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with ratchet-and-pawl mechanism between the container and the closure skirt or the tamper element
    • B65D41/3409—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with ratchet-and-pawl mechanism between the container and the closure skirt or the tamper element the tamper element being integrally connected to the closure by means of bridges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Pens And Brushes (AREA)

Abstract

The invention relates to a container opening (1) having on the outside (2) cams (5) protruding radially outwards which can be engaged with retaining elements, in particular recesses (21) of the tamper-indicating strip (22) of a protective cap (20). The cams (5) and the recesses (21) each have a lateral retaining surface (6, 25) and a lower retaining surface (7, 26). If the tamper-indicating strip (22) is engaged via its recess (21) with the cam (5), it cannot move vertically or towards the periphery. To tighten the tamper-indicating strip (22) during the screwing-on process, expansion members (10, 11, 13) are also arranged above the cams (5) which expand the tamper-indicating strip (22) slowly and steadily.
AU17637/97A 1996-03-13 1997-03-03 Container opening and protective cap Abandoned AU1763797A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH658/96 1996-03-13
CH65896 1996-03-13
PCT/CH1997/000078 WO1997033800A1 (en) 1996-03-13 1997-03-03 Container opening and protective cap

Publications (1)

Publication Number Publication Date
AU1763797A true AU1763797A (en) 1997-10-01

Family

ID=4192136

Family Applications (1)

Application Number Title Priority Date Filing Date
AU17637/97A Abandoned AU1763797A (en) 1996-03-13 1997-03-03 Container opening and protective cap

Country Status (6)

Country Link
EP (1) EP0886606B1 (en)
AT (1) ATE185758T1 (en)
AU (1) AU1763797A (en)
CA (1) CA2249734A1 (en)
DE (1) DE59700591D1 (en)
WO (1) WO1997033800A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60024772T2 (en) * 2000-02-25 2006-08-10 Sig Combibloc International Ag Self-opening pouring attachment
AU2006290681B2 (en) * 2005-09-15 2012-03-08 Creanova Universal Closures Ltd. Hinged closure
JP4921944B2 (en) 2006-12-07 2012-04-25 株式会社細川洋行 Plug unit and bag body using the same
EP2088090A1 (en) * 2008-02-01 2009-08-12 Obrist Closures Switzerland GmbH Tamper evident closure cap and combination comprising the said closure and a container
GB2473493C (en) * 2009-09-15 2014-07-30 Draeger Safety Uk Ltd Two-part device
DE102011006845A1 (en) * 2011-04-06 2012-10-11 Robert Bosch Gmbh Screw cap with guarantee band

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1298166A (en) * 1961-08-21 1962-07-06 Anti-fraud screw cap for bottles
FR2229620A1 (en) * 1973-05-16 1974-12-13 Saint Gobain Desjonqueres Locking projection for threaded bottleneck - is formed as wedge with curved and inclined upper surface
DE2755491A1 (en) * 1977-12-13 1979-06-21 Menshen Georg & Co Kg ORIGINAL LOCKING WITH A PERFORATION BETWEEN TWO PARTS
NL8600859A (en) * 1986-04-03 1987-11-02 Kornelis Kunsthars Prod Ind Bv Bottle-sealing screw cap - has ring joined by axial strips to open end and riding over lug
AU653334B2 (en) * 1990-04-06 1994-09-29 Carnaudmetalbox Plc Metal screw closures for packaging containers
ES1019001Y (en) * 1991-10-04 1993-03-16 Jose Collado Bonet, S.A. SEALED MANIPULATION SEALED PLUG WITH DOUBLE HOOK.
FR2698614B1 (en) * 1992-11-30 1995-01-20 Astra Plastique Clogging device comprising a plug and a tamper-evident belt.

Also Published As

Publication number Publication date
EP0886606A1 (en) 1998-12-30
CA2249734A1 (en) 1997-09-18
EP0886606B1 (en) 1999-10-20
WO1997033800A1 (en) 1997-09-18
ATE185758T1 (en) 1999-11-15
DE59700591D1 (en) 1999-11-25

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