GB1531783A - Safety closure for bottles - Google Patents

Safety closure for bottles

Info

Publication number
GB1531783A
GB1531783A GB35501/76A GB3550176A GB1531783A GB 1531783 A GB1531783 A GB 1531783A GB 35501/76 A GB35501/76 A GB 35501/76A GB 3550176 A GB3550176 A GB 3550176A GB 1531783 A GB1531783 A GB 1531783A
Authority
GB
United Kingdom
Prior art keywords
cap
ring
bottle
threads
move away
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
Application number
GB35501/76A
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.)
PROT Srl
Original Assignee
PROT Srl
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 PROT Srl filed Critical PROT Srl
Publication of GB1531783A publication Critical patent/GB1531783A/en
Expired 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
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/04—Threaded or like caps or cap-like covers secured by rotation
    • B65D41/0407—Threaded or like caps or cap-like covers secured by rotation with integral sealing means
    • B65D41/0414—Threaded or like caps or cap-like covers secured by rotation with integral sealing means formed by a plug, collar, flange, rib or the like contacting the internal surface of a container neck
    • 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
    • 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
    • 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
    • B65D2401/35—Vertical or axial lines of weakness

Abstract

It consists of a cap (6) which can be screwed onto the mouth of the bottle and which bears a tamper-proof ring seal (7) at the bottom, separated from the cap (6) by a pre-broken join (9) defined by a plurality of short tabs (10) distributed around the circumference of the cap. The cap (6) and the ring (7) are provided with internal threads (5, 8) which extend coaxially and in opposite directions, which engage with corresponding threads on the bottle neck. By unscrewing the bottle closure, the cap (6) and the ring (7) move away from another as a result of their opposite threads, which causes the tabs (10) to break, separating the ring from the cap. The presence of a double thread in opposite directions on the cap and ring respectively, greatly assists the separation of these two elements since, as the seal is opened, there is a combination of tangential and axial forces which cause the ring and the cap to move away from one another. <IMAGE>
GB35501/76A 1976-05-25 1976-08-26 Safety closure for bottles Expired GB1531783A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23606/76A IT1061392B (en) 1976-05-25 1976-05-25 SEAL CLOSURE FOR BOTTLES OR SIMILAR PARTICULARLY FOR GASEOUS LIQUIDS

Publications (1)

Publication Number Publication Date
GB1531783A true GB1531783A (en) 1978-11-08

Family

ID=11208515

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35501/76A Expired GB1531783A (en) 1976-05-25 1976-08-26 Safety closure for bottles

Country Status (14)

Country Link
AT (1) AT361795B (en)
AU (1) AU504389B2 (en)
BE (1) BE846456A (en)
CA (1) CA1089414A (en)
CH (1) CH610567A5 (en)
DE (1) DE2638351C3 (en)
ES (1) ES232122Y (en)
FR (1) FR2352719A1 (en)
GB (1) GB1531783A (en)
IE (1) IE43945B1 (en)
IT (1) IT1061392B (en)
NL (1) NL170259C (en)
PT (1) PT65598B (en)
SE (1) SE7609478L (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4753360A (en) * 1986-09-16 1988-06-28 National Plastics Limited Container closure
FR2842504A1 (en) * 2002-07-17 2004-01-23 Oreal Bottle for hair bleach has threaded neck made up of top section of smaller diameter, on to which cap screws, and lower section of larger diameter, on to which accessories can be screwed
US11560250B2 (en) 2006-03-06 2023-01-24 Plastipak Packaging, Inc. Lightweight plastic container and preform
US11780634B2 (en) 2007-05-16 2023-10-10 Plastipak Packaging, Inc. Lightweight plastic container and preform

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2421119A1 (en) * 1978-03-28 1979-10-26 Captocap Ltd INVIOLABLE PLASTIC CAP
EP0224649B1 (en) * 1981-07-24 1990-06-20 H-C Industries, Inc. A plastic closure for a container
EP0240521A4 (en) * 1985-10-03 1988-01-28 Dawson Electrics Improvements in or relating to tamper evident closures.
GB2191766A (en) * 1986-06-17 1987-12-23 Grace W R & Co Screw container with tamper-evident feature
DE9212753U1 (en) * 1992-09-22 1992-11-26 Georg Menshen Gmbh & Co Kg
EP0669892B1 (en) * 1993-07-23 1999-03-10 Tradeforce Establishment Packaging container
US8308005B2 (en) * 2008-01-30 2012-11-13 Amcor Limited Preform and container having debossed support flange

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB809398A (en) * 1956-06-05 1959-02-25 Fapex Trust Reg Tamper-proof caps for bottles and other receptacles
FR1568999A (en) * 1968-03-22 1969-05-30
DE1948634A1 (en) * 1969-09-26 1971-04-01 Deussen Stella Kg Screw cap with fuse
GB1372005A (en) * 1971-07-12 1974-10-30 Sanmugasunderam V Closures for bottles and like containers

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4753360A (en) * 1986-09-16 1988-06-28 National Plastics Limited Container closure
FR2842504A1 (en) * 2002-07-17 2004-01-23 Oreal Bottle for hair bleach has threaded neck made up of top section of smaller diameter, on to which cap screws, and lower section of larger diameter, on to which accessories can be screwed
EP1384415A1 (en) * 2002-07-17 2004-01-28 L'oreal Container with a neck having two parts of different diameters
US11560250B2 (en) 2006-03-06 2023-01-24 Plastipak Packaging, Inc. Lightweight plastic container and preform
US11834222B2 (en) 2006-03-06 2023-12-05 Plastipak Packaging, Inc. Lightweight plastic container and preform
US11780634B2 (en) 2007-05-16 2023-10-10 Plastipak Packaging, Inc. Lightweight plastic container and preform
US11939104B2 (en) 2007-05-16 2024-03-26 Plastipak Packaging, Inc. Lightweight plastic container and preform

Also Published As

Publication number Publication date
DE2638351C3 (en) 1981-04-30
PT65598B (en) 1978-03-28
ES232122Y (en) 1978-07-01
ES232122U (en) 1978-01-16
FR2352719A1 (en) 1977-12-23
CA1089414A (en) 1980-11-11
AU504389B2 (en) 1979-10-11
DE2638351A1 (en) 1977-12-01
IT1061392B (en) 1983-02-28
AT361795B (en) 1981-03-25
DE2638351B2 (en) 1980-07-17
FR2352719B1 (en) 1979-01-12
SE7609478L (en) 1977-11-26
IE43945B1 (en) 1981-07-01
BE846456A (en) 1977-01-17
ATA689876A (en) 1980-08-15
CH610567A5 (en) 1979-04-30
AU2362477A (en) 1978-09-28
NL170259C (en) 1982-10-18
NL7610301A (en) 1977-11-29
PT65598A (en) 1976-10-01
NL170259B (en) 1982-05-17
IE43945L (en) 1977-11-25

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Legal Events

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