ATE174292T1 - SCREW CAP MADE OF PLASTIC FOR CLOSING A BOTTLE OR THE LIKE - Google Patents

SCREW CAP MADE OF PLASTIC FOR CLOSING A BOTTLE OR THE LIKE

Info

Publication number
ATE174292T1
ATE174292T1 AT95922499T AT95922499T ATE174292T1 AT E174292 T1 ATE174292 T1 AT E174292T1 AT 95922499 T AT95922499 T AT 95922499T AT 95922499 T AT95922499 T AT 95922499T AT E174292 T1 ATE174292 T1 AT E174292T1
Authority
AT
Austria
Prior art keywords
cap
bottle neck
round
bottle
clip
Prior art date
Application number
AT95922499T
Other languages
German (de)
Inventor
Hans-Werner Breuer
Original Assignee
Safety Cap System 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 Safety Cap System Ag filed Critical Safety Cap System Ag
Application granted granted Critical
Publication of ATE174292T1 publication Critical patent/ATE174292T1/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
    • B65D41/34—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt
    • B65D41/3423—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with flexible tabs, or elements rotated from a non-engaging to an engaging position, formed on the tamper element or in the closure skirt
    • B65D41/3428—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with flexible tabs, or elements rotated from a non-engaging to an engaging position, formed on the tamper element or in the closure skirt 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)

Abstract

Described is a plastic screw cap (1) for a bottle or similar vessel, the cap having a cylindrical part (3) with an internal thread (4) designed to be screwed on to an external thread (5) on the neck (6) of the bottle. The cylindrical part of the cap is joined by thin rated break points (10) to a warranty ring (11) adjacent to the rim of this part. Located on the ring are inwards-facing tongue-shaped projections (12) designed to clip in behind a bulge (13) running round the outside of the bottle neck (6). Located on the inside of the warranty ring (11), next to the clip-in projections, are tongues (14) which face each other round the circumference and are inclined in at an angle towards the inside. When the cap is screwed on, these tongues (14) lie directly against the outside surface of the bottle neck, thus preventing a thin tool, e.g. a thin-bladed knife, from being pushed under the clip-in projections (12) and moved round the outside of the bottle neck in order to move the clip-in projections (12) slowly over the bulge running round the bottle neck, at the same time screwing the cap on further, without the rated break points breaking. When the tool begins to move round the outside of the bottle neck, it immediately becomes caught behind the first tongue (14). Since the tongues (14) lie at an angle against the bottle neck, some pointing in one direction and some in the other direction, tampering with the cap in this way is impossible in either direction round the bottle neck.
AT95922499T 1994-09-17 1995-06-06 SCREW CAP MADE OF PLASTIC FOR CLOSING A BOTTLE OR THE LIKE ATE174292T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4433238A DE4433238C1 (en) 1994-09-17 1994-09-17 Plastic screw cap for closing a bottle or the like

Publications (1)

Publication Number Publication Date
ATE174292T1 true ATE174292T1 (en) 1998-12-15

Family

ID=6528520

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95922499T ATE174292T1 (en) 1994-09-17 1995-06-06 SCREW CAP MADE OF PLASTIC FOR CLOSING A BOTTLE OR THE LIKE

Country Status (8)

Country Link
EP (1) EP0781237B1 (en)
AT (1) ATE174292T1 (en)
AU (1) AU2737195A (en)
DE (2) DE4433238C1 (en)
DK (1) DK0781237T3 (en)
ES (1) ES2126903T3 (en)
GR (1) GR3029543T3 (en)
WO (1) WO1996008420A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU698251B2 (en) * 1994-08-09 1998-10-29 Sterling Chemicals International, Inc. Friction materials containing blends of organic fibrous and particulate components
EP1835691A1 (en) 2006-03-13 2007-09-19 Hewlett-Packard Development Company, L.P. Communication System and Method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3531508A1 (en) * 1985-09-04 1987-03-12 Saier E Kunststoffwerk Gmbh Screw closure cap, in particular made of plastic, for bottles, beakers or the like
US4749094A (en) * 1987-01-02 1988-06-07 Owens-Illinois Closure Inc. Molded plastic tampering-indicating closure and apparatus for manufacture thereof
DE4108453A1 (en) * 1990-04-07 1991-10-10 Deussen Stella Kg Screw cap for bottle - has ring attached to lower edge by narrow necks which are broken when cap is unscrewed
GB9018854D0 (en) * 1990-08-29 1990-10-10 Montgomery Daniel & Son Ltd Tamper-evident closure cap
JP3209538B2 (en) * 1991-04-08 2001-09-17 日本クラウンコルク株式会社 Synthetic resin cap with pill fur proof characteristics
EG21314A (en) * 1992-07-16 2000-10-31 Driutt Rodney Malcolm Tamper evident closure

Also Published As

Publication number Publication date
EP0781237B1 (en) 1998-12-09
WO1996008420A1 (en) 1996-03-21
ES2126903T3 (en) 1999-04-01
DE4433238C1 (en) 1996-01-18
AU2737195A (en) 1996-03-29
DK0781237T3 (en) 1999-08-16
DE59504506D1 (en) 1999-01-21
GR3029543T3 (en) 1999-06-30
EP0781237A1 (en) 1997-07-02

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee