ATE5062T1 - RIP PLASTIC CAPSULE CLOSURE. - Google Patents

RIP PLASTIC CAPSULE CLOSURE.

Info

Publication number
ATE5062T1
ATE5062T1 AT81400492T AT81400492T ATE5062T1 AT E5062 T1 ATE5062 T1 AT E5062T1 AT 81400492 T AT81400492 T AT 81400492T AT 81400492 T AT81400492 T AT 81400492T AT E5062 T1 ATE5062 T1 AT E5062T1
Authority
AT
Austria
Prior art keywords
bead
capsule
skirt
frangible
internal
Prior art date
Application number
AT81400492T
Other languages
German (de)
Inventor
Louis 12 Square Alfred De Musse Brun
Original Assignee
Novembal S.A.
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 Novembal S.A. filed Critical Novembal S.A.
Application granted granted Critical
Publication of ATE5062T1 publication Critical patent/ATE5062T1/en

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
    • B65D41/46—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

1. Frangible closure capsule of the tamperproof type formed from a single plastics material, especially for bottles or comparable containers, comprising a top (1), an external annular skirt (2) for engagement without screwing and connected to the said top by frangible connections (8) which ensure proof against tampering, and an internal annular flange (3) to engage in the neck of the container to be closed, characterised by the fact that the internal flange (3) carries on its exterior, at a small fixed distance from the top (1), a continuous circular bead (4) to act as an escape valve by moving out of contact with the neck under the effect of the internal pressure caused by thermal expansion of the liquid contained in the container and, at a greater distance, a second bead (5) interrupted (at 6) on its periphery to permit release of pressure by lifting of the first bead (4) whilst restricting the escaping force exercised on the capsule, whilst the exterior skirt (2) has a circular periphery without protruberances and at least one frangible reduction in thickness (10, 11) extending over the whole of its height to ensure opening of the skirt (2) when the capsule is removed.
AT81400492T 1980-03-28 1981-03-27 RIP PLASTIC CAPSULE CLOSURE. ATE5062T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8007084A FR2479151A1 (en) 1980-03-28 1980-03-28 PLASTIC TEAR CAPSULE
EP81400492A EP0037771B1 (en) 1980-03-28 1981-03-27 Tearable plastic closure-cap

Publications (1)

Publication Number Publication Date
ATE5062T1 true ATE5062T1 (en) 1983-11-15

Family

ID=9240287

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81400492T ATE5062T1 (en) 1980-03-28 1981-03-27 RIP PLASTIC CAPSULE CLOSURE.

Country Status (4)

Country Link
EP (1) EP0037771B1 (en)
AT (1) ATE5062T1 (en)
DE (1) DE3161218D1 (en)
FR (1) FR2479151A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2657066B1 (en) * 1990-01-16 1992-05-07 Astra Plastique INVIOLABLE PLUG IN SYNTHETIC MATERIAL.
FR3013041B1 (en) * 2013-11-08 2016-06-24 Oreal CONDITIONING ASSEMBLY OF A COSMETIC PRODUCT
AT525161B1 (en) * 2022-06-24 2023-01-15 G N B Real Gmbh Screw cap and method for manufacturing a screw cap

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1600882A (en) * 1968-09-30 1970-08-03
FR1604276A (en) * 1968-11-20 1971-10-11
FR2091863B1 (en) * 1970-02-09 1975-02-21 Bouchage Mecanique
US3944104A (en) * 1974-11-25 1976-03-16 Consumers Glass Company Limited Threaded wine bottle stopper
FR2305359A1 (en) * 1975-03-28 1976-10-22 Duvicq Sa Ets Charles Plastic bottle stopper with outer removal ring - has line of weakness three quarters round top so that outer ring can be freed
DE2902859A1 (en) * 1978-02-06 1979-08-16 Albert Obrist LOCKING ARRANGEMENT FOR CONTAINERS, IN PARTICULAR FOR BOTTLES

Also Published As

Publication number Publication date
FR2479151B1 (en) 1983-10-07
EP0037771B1 (en) 1983-10-19
DE3161218D1 (en) 1983-11-24
EP0037771A1 (en) 1981-10-14
FR2479151A1 (en) 1981-10-02

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties