EP0900742A1 - Capuchon à vis en matière plastique - Google Patents

Capuchon à vis en matière plastique Download PDF

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Publication number
EP0900742A1
EP0900742A1 EP98114630A EP98114630A EP0900742A1 EP 0900742 A1 EP0900742 A1 EP 0900742A1 EP 98114630 A EP98114630 A EP 98114630A EP 98114630 A EP98114630 A EP 98114630A EP 0900742 A1 EP0900742 A1 EP 0900742A1
Authority
EP
European Patent Office
Prior art keywords
screw cap
cap
sealing washer
cap according
pressure zone
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Withdrawn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
EP98114630A
Other languages
German (de)
English (en)
Inventor
Jürgen Weiss
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.)
WEISS KG
Original Assignee
WEISS KG
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 WEISS KG filed Critical WEISS KG
Publication of EP0900742A1 publication Critical patent/EP0900742A1/fr
Withdrawn legal-status Critical Current

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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
    • 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/16—Closures not otherwise provided for with means for venting air or gas
    • B65D51/1633—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element
    • B65D51/1661—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element by means of a passage for the escape of gas between the closure and the lip of the container mouth

Definitions

  • the invention relates to a screw cap made of plastic material For closing containers, especially bottles with original bottles Drinks, according to the preamble of claim 1.
  • screw caps are from the European patent EP 0 055 916 B1 and US Pat. No. 5,285,913.
  • the present invention is based on the object, the aforementioned To overcome disadvantages of the prior art and the problem of To overcome or at least to overcome the risk of bursting or the loss of the sealing effect to reduce.
  • FIGS. 1 and 2 still show a reinforcing ring 6, grip ribs 7 and the originality of the container or bottle filling indicating circlip 8, as used by many users and Customers. This can be torn off when it is opened for the first time Fine webs 6 and stronger connecting webs 7 with the main body of the Screw cap connected.
  • the screw cap is made in one piece and all described parts such as reinforcing ring 6, grip ribs 7 and locking ring 8 are molded.
  • Both the screw cap like the sealing washer 2 are preferably made of polyethylene or polypropylene manufactured. The Shore hardness is that provided for the sealing washer 2 Material set much softer.
  • the screw cap according to the invention made of plastic material is manufactured by injection molding or embossing, this can be done in one step without Post-deformation take place if the screw cap is designed accordingly and the injection molding or stamping tool is provided.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
EP98114630A 1997-08-04 1998-08-04 Capuchon à vis en matière plastique Withdrawn EP0900742A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1997133636 DE19733636C2 (de) 1997-08-04 1997-08-04 Schraubverschlußkappe aus Kunststoff
DE19733636 1997-08-04

Publications (1)

Publication Number Publication Date
EP0900742A1 true EP0900742A1 (fr) 1999-03-10

Family

ID=7837926

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98114630A Withdrawn EP0900742A1 (fr) 1997-08-04 1998-08-04 Capuchon à vis en matière plastique

Country Status (2)

Country Link
EP (1) EP0900742A1 (fr)
DE (1) DE19733636C2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2783240A1 (fr) * 1998-09-16 2000-03-17 Novembal Sa Bouchon avec joint d'etancheite, procede de realisation d'un tel bouchon et ensemble comprenant un recipient et le dit bouchon avec joint d'etancheite
WO2004050496A1 (fr) * 2002-11-29 2004-06-17 Gefit S.P.A. Bouchons en plastique
EP1841550A2 (fr) * 2004-12-31 2007-10-10 Dayton Systems Group, Inc. Opercules de contenants

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2550586A (en) * 1945-10-25 1951-04-24 Sartorius & Co Inc A Bottle, cap, and brush
FR1197452A (fr) * 1957-07-01 1959-12-01 Joint d'étanchéité pour fermetures à vis et autres de bouteilles, boîtes et récipients analogues
EP0055916A1 (fr) 1980-12-22 1982-07-14 Tredegar Molded Products Company Fermeture
DE3743522A1 (de) * 1987-12-22 1989-07-06 Stolz Heinrich Schraubkappe zum dichtenden verschliessen von behaelter- oder verschlussstutzen
EP0370272A1 (fr) * 1988-11-22 1990-05-30 Jacob Berg GmbH & Co. KG Bouchon à vis avec dispositif de dégazage
US5285913A (en) 1992-11-24 1994-02-15 H-C Industries, Inc. Closure assembly with insert liner
EP0637550A2 (fr) * 1993-08-05 1995-02-08 Mcg Closures Limited Joint profilé pour fermeture de récipient
GB2295143A (en) * 1995-03-03 1996-05-22 Massmould Holdings Tamper evident closure device
US5667089A (en) * 1994-03-23 1997-09-16 Phoenix Closures, Inc. Closure having a wrap-around seal

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8710066U1 (fr) * 1987-07-23 1987-10-22 Fa. Hermann Heye, 3063 Obernkirchen, De
DE9106951U1 (fr) * 1991-06-06 1991-09-19 Schott Glaswerke, 6500 Mainz, De
IT239014Y1 (it) * 1995-10-24 2001-02-19 Sacmi Capsula a vite in materiale plastico per la chiusura di contenitori

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2550586A (en) * 1945-10-25 1951-04-24 Sartorius & Co Inc A Bottle, cap, and brush
FR1197452A (fr) * 1957-07-01 1959-12-01 Joint d'étanchéité pour fermetures à vis et autres de bouteilles, boîtes et récipients analogues
EP0055916A1 (fr) 1980-12-22 1982-07-14 Tredegar Molded Products Company Fermeture
DE3743522A1 (de) * 1987-12-22 1989-07-06 Stolz Heinrich Schraubkappe zum dichtenden verschliessen von behaelter- oder verschlussstutzen
EP0370272A1 (fr) * 1988-11-22 1990-05-30 Jacob Berg GmbH & Co. KG Bouchon à vis avec dispositif de dégazage
US5285913A (en) 1992-11-24 1994-02-15 H-C Industries, Inc. Closure assembly with insert liner
EP0637550A2 (fr) * 1993-08-05 1995-02-08 Mcg Closures Limited Joint profilé pour fermeture de récipient
US5667089A (en) * 1994-03-23 1997-09-16 Phoenix Closures, Inc. Closure having a wrap-around seal
GB2295143A (en) * 1995-03-03 1996-05-22 Massmould Holdings Tamper evident closure device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2783240A1 (fr) * 1998-09-16 2000-03-17 Novembal Sa Bouchon avec joint d'etancheite, procede de realisation d'un tel bouchon et ensemble comprenant un recipient et le dit bouchon avec joint d'etancheite
EP0987187A1 (fr) * 1998-09-16 2000-03-22 Novembal (Société Anonyme) Bouchon avec joint d'étanchéité, procédé de réalisation d'un tel bouchon et ensemble comprenant un récipient et le dit bouchon avec joint d'étanchéité
WO2000015517A1 (fr) * 1998-09-16 2000-03-23 Novembal Bouchon avec joint d'etancheite
US6581793B1 (en) 1998-09-16 2003-06-24 Novembal Cap with fluid seal
WO2004050496A1 (fr) * 2002-11-29 2004-06-17 Gefit S.P.A. Bouchons en plastique
EP1841550A2 (fr) * 2004-12-31 2007-10-10 Dayton Systems Group, Inc. Opercules de contenants
EP1841550A4 (fr) * 2004-12-31 2010-06-02 Dayton Systems Group Inc Opercules de contenants
US8677594B2 (en) 2004-12-31 2014-03-25 Dayton Systems Group, Inc. Container seals

Also Published As

Publication number Publication date
DE19733636C2 (de) 2000-12-14
DE19733636A1 (de) 1999-02-25

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