GB2307901B - Child-resistant screw closures for containers - Google Patents

Child-resistant screw closures for containers

Info

Publication number
GB2307901B
GB2307901B GB9524940A GB9524940A GB2307901B GB 2307901 B GB2307901 B GB 2307901B GB 9524940 A GB9524940 A GB 9524940A GB 9524940 A GB9524940 A GB 9524940A GB 2307901 B GB2307901 B GB 2307901B
Authority
GB
United Kingdom
Prior art keywords
child
containers
resistant screw
screw closures
closures
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 - Fee Related
Application number
GB9524940A
Other versions
GB2307901A (en
GB9524940D0 (en
Inventor
Jeremy Charles Neave
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 Packaging UK Ltd
Original Assignee
CarnaudMetalbox PLC
Metal Box PLC
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 CarnaudMetalbox PLC, Metal Box PLC filed Critical CarnaudMetalbox PLC
Priority to GB9524940A priority Critical patent/GB2307901B/en
Publication of GB9524940D0 publication Critical patent/GB9524940D0/en
Publication of GB2307901A publication Critical patent/GB2307901A/en
Application granted granted Critical
Publication of GB2307901B publication Critical patent/GB2307901B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B65D50/00—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures
    • B65D50/02—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions
    • B65D50/04—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions requiring the combination of simultaneous actions, e.g. depressing and turning, lifting and turning, maintaining a part and turning another one
    • B65D50/045—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions requiring the combination of simultaneous actions, e.g. depressing and turning, lifting and turning, maintaining a part and turning another one where one action elastically deforms or deflects at least part of the closure, the container or an intermediate element, e.g. a ring
    • B65D50/046—Closures with means for discouraging unauthorised opening or removal thereof, with or without indicating means, e.g. child-proof closures openable or removable by the combination of plural actions requiring the combination of simultaneous actions, e.g. depressing and turning, lifting and turning, maintaining a part and turning another one where one action elastically deforms or deflects at least part of the closure, the container or an intermediate element, e.g. a ring and such deformation causes the disengagement of locking means, e.g. the release of a pawl-like element from a tooth or abutment, to allow removal of the closure by simultaneous rotation
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
GB9524940A 1995-12-06 1995-12-06 Child-resistant screw closures for containers Expired - Fee Related GB2307901B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9524940A GB2307901B (en) 1995-12-06 1995-12-06 Child-resistant screw closures for containers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9524940A GB2307901B (en) 1995-12-06 1995-12-06 Child-resistant screw closures for containers

Publications (3)

Publication Number Publication Date
GB9524940D0 GB9524940D0 (en) 1996-02-07
GB2307901A GB2307901A (en) 1997-06-11
GB2307901B true GB2307901B (en) 1999-04-28

Family

ID=10784997

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9524940A Expired - Fee Related GB2307901B (en) 1995-12-06 1995-12-06 Child-resistant screw closures for containers

Country Status (1)

Country Link
GB (1) GB2307901B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU717498B2 (en) * 1996-05-08 2000-03-30 Libra Paint & Panels Pty Ltd Closure
GB9904121D0 (en) * 1999-02-24 1999-04-14 Delta Eng Holdings Ltd Means for connecting together cylindrical components
ES1046262Y (en) * 2000-05-16 2001-05-16 Plastaform S A DISPENSER PACK
GB0721998D0 (en) * 2007-11-09 2007-12-19 Shipbuilding Co Ltd Lightweight child resistant package
EP2906475B1 (en) * 2012-10-11 2017-01-18 Capartis AG Closing cap, container neck, tamper-evident closure, and method for producing a tamper-evident closure

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4619370A (en) * 1984-03-20 1986-10-28 Robert Linkletter Associates, Ltd. Tamper resistant and tamper evident closures

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4619370A (en) * 1984-03-20 1986-10-28 Robert Linkletter Associates, Ltd. Tamper resistant and tamper evident closures

Also Published As

Publication number Publication date
GB2307901A (en) 1997-06-11
GB9524940D0 (en) 1996-02-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee