DE1001914B - Sealing washer made of plastic material for bottle closure caps - Google Patents

Sealing washer made of plastic material for bottle closure caps

Info

Publication number
DE1001914B
DE1001914B DES30056A DES0030056A DE1001914B DE 1001914 B DE1001914 B DE 1001914B DE S30056 A DES30056 A DE S30056A DE S0030056 A DES0030056 A DE S0030056A DE 1001914 B DE1001914 B DE 1001914B
Authority
DE
Germany
Prior art keywords
sealing washer
plastic material
closure caps
bottle closure
capsule
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.)
Pending
Application number
DES30056A
Other languages
German (de)
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.)
BOUCHON COURONNE
Original Assignee
BOUCHON COURONNE
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 BOUCHON COURONNE filed Critical BOUCHON COURONNE
Publication of DE1001914B publication Critical patent/DE1001914B/en
Pending 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
    • B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
    • B65D41/10—Caps or cap-like covers adapted to be secured in position by permanent deformation of the wall-engaging parts
    • B65D41/12—Caps or cap-like covers adapted to be secured in position by permanent deformation of the wall-engaging parts made of relatively stiff metallic materials, e.g. crown caps

Landscapes

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

Description

Dichtungsscheibe aus plastischem Material für Flaschenverschlußkapseln Es ist bereits bekannt, zur Verbesserung der Abdichtwirkung und der Widerstandsfähigkeit von Dichtungsscheiben diese aus plastischem Material anzufertigen. Sie liegen mittels ihres Randes am Flaschenlrand, auf und weisen zur Versteifung einen metnbranartigen Mittelteil auf. Die entsprechenden Verschlußkapseln haben einen waagerechten Boden, und am Mittelteil der Dichtungsscheibe sind Vorsprünge vorgesehen, die dessen Abstand vom Kapselboden bestimmen und dazu dienen, die Dichtungsscheibe mit ihrem Mittelteil in die Behältermündung zu drücken.Sealing washer made of plastic material for bottle closure caps It is already known to improve the sealing effect and the resistance of sealing washers to make them from plastic material. They lie by means of their edge on the bottle edge, and have a metnbran-like for stiffening Middle part on. The corresponding caps have a horizontal bottom, and projections are provided on the central part of the sealing washer, spacing it apart Determine from the capsule base and serve the sealing washer with its central part to press into the container mouth.

Von Nachteil ist, daß hierbei einmal keine sichere Festlegung der Dichtungsscheibe in der Verschlußkapsel erfolgt, und zum anderen müssen die den Abstand zwischen Dischtungsscheibe und Kapselboden bestimmenden Vorsprünge eine unnötige Länge aufweisen, was bei großen Stückzahlen eine erhebliche Verteuerung bedingt. The disadvantage is that this once no secure definition of the Sealing washer in the closure capsule takes place, and on the other hand must the Distance between the sealing disk and the capsule base defining projections have unnecessary length, which is a considerable increase in the cost of large quantities conditional.

Der Erfindung, die eine Dichtungsscheibe aus plastischem Material für Flaschenverschlußkapseln, bestehend aus einem am Flaschenrand aufliegenden Ring mit membranartigem Mittelteil, betrifft, liegt die Aufgabe zugrunde, diese Nachteile zu vermeiden. The invention comprising a sealing washer made of plastic material for bottle caps, consisting of a ring resting on the edge of the bottle with a membrane-like middle part, the object is based on these disadvantages to avoid.

Die Erfindung besteht darin, daß der rechteckigen Querschnitt aufweisende Ringteil der Dichtungsscheibe in eine ringförmige, von der Seitenwand und dem Boden der Kapsel gebildete Vertiefung paßt, wobei auf einer oder auf beiden Seiten des membranartigen Mittelteils der Dichtungsscheibe ein oder mehrere warzenartige Erhöhungen angeordnet sind, die den Mittelteil in einem gewissen Abstand vom Kapselboden halten. The invention consists in that the rectangular cross-section having Ring part of the sealing washer into an annular one, from the side wall and the bottom the recess formed in the capsule fits, being on one or both sides of the membrane-like middle part of the sealing washer one or more wart-like elevations are arranged, which keep the middle part at a certain distance from the capsule bottom.

In der Zeichnung ist ein Ausführungsbeispiel einer Dichtungsscheibe gemäß der Erfindung dargestellt. In the drawing is an embodiment of a sealing washer shown according to the invention.

Es zeigt Fig. 1 einen Schnitt durch die Dichtungsscheibe und Fig. 2 gleichfalls im Schnitt eine Verschlußkapsel nebst der in ihr befindllichen Dichtungsscheibe.It shows Fig. 1 a section through the sealing washer and Fig. 2 also in section a closure capsule together with the sealing washer located in it.

Die mit membranartigem Mittelteil 2 versehene Dichtungsscheibe besteht aus elastischem Kunststoff und weist einen ringförmigen verdickten Randteil 1 auf, der in eine ringförmige Vertiefung im Boden der Kapsel 4 paßt. Der membranartige Mittelteil 2 verhindert jede Verformung der Dichtungsscheibe während ihres Einsetzens in die Kapsel. The sealing washer provided with a membrane-like middle part 2 consists made of elastic plastic and has an annular thickened edge part 1, which fits into an annular recess in the bottom of the capsule 4. The membrane-like Middle part 2 prevents any deformation of the sealing washer during its insertion in the capsule.

Auf einer oder auch auf beiden Seiten des Mittelteils 2 der Dichtungsscheibe sind ein oder mehrere warzenartige Erhöhungen 3 angeordnet, die den Mittelteil in einem gewissen Abstand vom Kapselboden halten. On one or both sides of the central part 2 of the sealing washer are one or more wart-like elevations 3 arranged, which the Middle part in keep a certain distance from the capsule base.

Claims (1)

PATENTANSPRUCH: Dichtungsscheibe aus plastischem Material für Flaschenverschlußkapseln, bestehend aus einem am Flaschenrand aufliegenden Ring mit membranartigem Mittelteil, dadurch gekennzeichnet, daß der rechteckigen Querschnitt aufweisende Ringteil (1) in eine ringförmige, von der Seitenwand und dem Boden der Kapsel (4) gebildete Vertiefung paßt, wobei auf einer oder auf beiden Seiten des membranartigen Mittelteils (2) der Dichttungsscheibe eine oder mehrere warzenartige Erhöhungen (3) angeordnet sind, die den Mittelteil (2) in einem gewissen Abstand vom Kapselboden halten. PATENT CLAIM: Sealing washer made of plastic material for bottle closure caps, consisting of a ring resting on the edge of the bottle with a membrane-like middle part, characterized in that the ring part (1) having a rectangular cross section in an annular recess formed by the side wall and the bottom of the capsule (4) fits, with one or both sides of the membrane-like middle part (2) one or more wart-like elevations (3) are arranged on the sealing washer, which keep the middle part (2) at a certain distance from the capsule base. In Betracht gezogene Druckschriften: Belgische Patentschrift Nr. 496 529; USA.-Patentschrift Nr. 2 193 420; deutsche Patentschrift Nr. 837 966. Documents considered: Belgian patent specification no. 496 529; U.S. Patent No. 2,193,420; German patent specification No. 837 966.
DES30056A 1951-09-03 1952-09-02 Sealing washer made of plastic material for bottle closure caps Pending DE1001914B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1001914X 1951-09-03

Publications (1)

Publication Number Publication Date
DE1001914B true DE1001914B (en) 1957-01-31

Family

ID=9561658

Family Applications (1)

Application Number Title Priority Date Filing Date
DES30056A Pending DE1001914B (en) 1951-09-03 1952-09-02 Sealing washer made of plastic material for bottle closure caps

Country Status (1)

Country Link
DE (1) DE1001914B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2193420A (en) * 1937-06-04 1940-03-12 Ingram Harry Venting closure for jars and other receptacles
BE496529A (en) * 1950-03-27 1950-10-26 Kihm Georges Achille
DE837966C (en) * 1949-12-30 1952-05-05 Franz Wolff Seal for metallic caps for bottles and similar containers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2193420A (en) * 1937-06-04 1940-03-12 Ingram Harry Venting closure for jars and other receptacles
DE837966C (en) * 1949-12-30 1952-05-05 Franz Wolff Seal for metallic caps for bottles and similar containers
BE496529A (en) * 1950-03-27 1950-10-26 Kihm Georges Achille

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