ATE236053T1 - CONTAINER CLOSURE AND DEVICE FOR PRODUCING SAME - Google Patents

CONTAINER CLOSURE AND DEVICE FOR PRODUCING SAME

Info

Publication number
ATE236053T1
ATE236053T1 AT01104692T AT01104692T ATE236053T1 AT E236053 T1 ATE236053 T1 AT E236053T1 AT 01104692 T AT01104692 T AT 01104692T AT 01104692 T AT01104692 T AT 01104692T AT E236053 T1 ATE236053 T1 AT E236053T1
Authority
AT
Austria
Prior art keywords
closure
container closure
area
ring area
producing same
Prior art date
Application number
AT01104692T
Other languages
German (de)
Inventor
Hans Dieter Dubs
Juergen Soldan
Original Assignee
Alcoa Gmbh Verpackwerke
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 Alcoa Gmbh Verpackwerke filed Critical Alcoa Gmbh Verpackwerke
Application granted granted Critical
Publication of ATE236053T1 publication Critical patent/ATE236053T1/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
    • B65D41/02—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
    • B65D41/0435—Threaded or like caps or cap-like covers secured by rotation with separate sealing elements
    • B65D41/045—Discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Closing Of Containers (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

On the base(3) of the closure there is a sealing insert(9) with a ring area(11) which lies against the container edge and has a compression zone(13). The ring area includes one or more radial grooves extending from the central area(19) of the insert to the compression zone. An Independent claim is made for a tool for producing the container closure comprising a punch and a surrounding collar. The punch face facing the base(3) of the closure has a peripheral recess and/or peripheral raised area projection facing the ring area(11) of the sealing insert(9) and an annular groove with ribs to form the radial grooves in the closure.
AT01104692T 1997-06-18 1998-06-17 CONTAINER CLOSURE AND DEVICE FOR PRODUCING SAME ATE236053T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19725709 1997-06-18

Publications (1)

Publication Number Publication Date
ATE236053T1 true ATE236053T1 (en) 2003-04-15

Family

ID=7832813

Family Applications (2)

Application Number Title Priority Date Filing Date
AT98111089T ATE206681T1 (en) 1997-06-18 1998-06-17 CONTAINER CLOSURE AND DEVICE FOR PRODUCING SAME
AT01104692T ATE236053T1 (en) 1997-06-18 1998-06-17 CONTAINER CLOSURE AND DEVICE FOR PRODUCING SAME

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT98111089T ATE206681T1 (en) 1997-06-18 1998-06-17 CONTAINER CLOSURE AND DEVICE FOR PRODUCING SAME

Country Status (4)

Country Link
EP (2) EP1110874B1 (en)
AT (2) ATE206681T1 (en)
DE (2) DE59807780D1 (en)
ES (2) ES2194804T3 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB544271A (en) * 1940-07-11 1942-04-03 Armstrong Cork Co Improvements in or relating to closures for receptacles
GB969103A (en) * 1962-07-25 1964-09-09 Metal Closures Ltd Improvements in or relating to closures
GB1112025A (en) * 1964-10-28 1968-05-01 Grace W R & Co Method of forming container closure sealing gaskets
US3503534A (en) * 1968-11-26 1970-03-31 Continental Can Co Bottle cap having protective skirt edge
GB1471109A (en) * 1973-04-12 1977-04-21 Grace W R & Co Gaskets for container closures
JPS5520126A (en) * 1978-07-22 1980-02-13 Crown Cork Japan Container cover with liner and method of producing same
DE3642998C1 (en) * 1986-12-17 1988-05-19 Haist Verpackung Beratung Deep-drawn aluminum screw cap for glass bottles under internal pressure and deep-drawing device for a closure head for the manufacture of such screw caps
DE19614019B4 (en) * 1995-04-07 2005-07-28 Alcoa Deutschland Gmbh Verpackungswerke Embossed gasket insert

Also Published As

Publication number Publication date
DE59807780D1 (en) 2003-05-08
ES2166120T3 (en) 2002-04-01
ATE206681T1 (en) 2001-10-15
EP0885812B1 (en) 2001-10-10
EP1110874A1 (en) 2001-06-27
DE59801678D1 (en) 2001-11-15
EP0885812A1 (en) 1998-12-23
EP1110874B1 (en) 2003-04-02
ES2194804T3 (en) 2003-12-01

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Legal Events

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