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EP0297336A3 - Container closure - Google Patents

Container closure Download PDF

Info

Publication number
EP0297336A3
EP0297336A3 EP88109373A EP88109373A EP0297336A3 EP 0297336 A3 EP0297336 A3 EP 0297336A3 EP 88109373 A EP88109373 A EP 88109373A EP 88109373 A EP88109373 A EP 88109373A EP 0297336 A3 EP0297336 A3 EP 0297336A3
Authority
EP
European Patent Office
Prior art keywords
screw cap
closure
cap
hand
container closure
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.)
Withdrawn
Application number
EP88109373A
Other languages
German (de)
French (fr)
Other versions
EP0297336A2 (en
Inventor
Lorenz Wolf
Hans-Joachim Schiller
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.)
Novelis Deutschland GmbH
Original Assignee
Alcan Deutschland GmbH
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 Alcan Deutschland GmbH filed Critical Alcan Deutschland GmbH
Publication of EP0297336A2 publication Critical patent/EP0297336A2/en
Publication of EP0297336A3 publication Critical patent/EP0297336A3/en
Withdrawn legal-status Critical Current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
    • B65D41/62—Secondary protective cap-like outer covers for closure members

Landscapes

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

Abstract

Es handelt sich um einen Verschluß für Behälter; dieses besteht aus einer Schraubkappe (10) aus einem harten Werkstoff und ist deshalb auf den Behälter (30) fest aufschraubbar. Die Schraubkappe (10) ist von einer Außenkappe (20) umgeben. Diese ist einerseits frei auf der Schraubkappe (10) drehbar, jedoch gegen axiales Abziehen durch Umbördeln gesichert. Die Außenkappe (20) besitzt aufgrund ihrer Dimensionierung und Materialbeschaffenheit desweiteren eine so große Steifigkeit, daß ohne Beschädigung einer Sollbruchstelle (27, 28) und/oder bleibende Deformation ihrer Umfangswand (21, 22) von Hand kein zum Öffnen notwendiges Drehmoment auf die Schraubkappe (10) übertragen werden kann. Der Verschluß ist damit ein Originalitäts- sowie Sicherheitsverschluß. It is a closure for containers; this consists of a screw cap (10) from a hard material and is therefore on the container (30) firmly screwable. The screw cap (10) is surrounded by an outer cap (20). This is on the one hand freely rotatable on the screw cap (10), however against axial pulling off by flanging secured. The outer cap (20) has due to its Dimensioning and material properties furthermore such a great rigidity that without Damage to a predetermined breaking point (27, 28) and / or permanent deformation of its peripheral wall (21, 22) of Hand no torque necessary for opening Screw cap (10) can be transferred. The Closure is thus an originality as well Safety lock.

EP88109373A 1987-06-30 1988-06-13 Container closure Withdrawn EP0297336A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8709042U DE8709042U1 (en) 1987-06-30 1987-06-30 Closure for containers
DE8709042U 1987-06-30

Publications (2)

Publication Number Publication Date
EP0297336A2 EP0297336A2 (en) 1989-01-04
EP0297336A3 true EP0297336A3 (en) 1990-05-23

Family

ID=6809584

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88109373A Withdrawn EP0297336A3 (en) 1987-06-30 1988-06-13 Container closure

Country Status (2)

Country Link
EP (1) EP0297336A3 (en)
DE (1) DE8709042U1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4430741A1 (en) * 1994-08-30 1996-03-07 Helvoet Pharma Tearable capsule for bottle-shaped containers

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3952901A (en) * 1974-07-02 1976-04-27 Dairy Cap Corporation Tamper-proof overcap construction
FR2328626A1 (en) * 1975-10-09 1977-05-20 Ema Safety seal for screw top containers - comprises plastics cover formed with tear strip across top
US4366913A (en) * 1980-10-17 1983-01-04 Baxter Travenol Laboratories, Inc. Plastic closure system with an annular rib gasket retention means

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3952901A (en) * 1974-07-02 1976-04-27 Dairy Cap Corporation Tamper-proof overcap construction
FR2328626A1 (en) * 1975-10-09 1977-05-20 Ema Safety seal for screw top containers - comprises plastics cover formed with tear strip across top
US4366913A (en) * 1980-10-17 1983-01-04 Baxter Travenol Laboratories, Inc. Plastic closure system with an annular rib gasket retention means

Also Published As

Publication number Publication date
DE8709042U1 (en) 1987-08-20
EP0297336A2 (en) 1989-01-04

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