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1. (WO1991005712) BUNGED CONTAINER
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/005712 International Application No.: PCT/DE1990/000796
Publication Date: 02.05.1991 International Filing Date: 21.10.1990
Chapter 2 Demand Filed: 16.05.1991
IPC:
B65D 39/04 (2006.01) ,B65D 45/32 (2006.01) ,B65D 51/14 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
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
39
Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers
04
Cup-shaped plugs or like hollow flanged members
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
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
45
Clamping or other pressure-applying devices for securing or retaining closure members
32
for applying radial pressure, e.g. contractible bands encircling closure member
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
D
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
51
Closures not otherwise provided for
14
Rigid discs or spherical members adapted to be held in sealing engagement with mouth of container, e.g. closure plates for preserving jars
Applicants:
FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V. [DE/DE]; Leonrodstraße 54 D-80636 München, DE (AllExceptUS)
DIETRICH, Klaus [DE/DE]; DE (UsOnly)
Inventors:
DIETRICH, Klaus; DE
Agent:
MÜNICH, Wilhelm; Münich, Steinmann, Schiller Willibaldstr. 36 D-8000 München 21, DE
Priority Data:
P 39 35 177.722.10.1989DE
Title (DE) SPUNDBEHÄLTER
(EN) BUNGED CONTAINER
(FR) RECIPIENT A BONDE
Abstract:
(DE) Beschrieben wird ein Spundbehälter (1) mit wenigstens einem Spundloch, das mittels eines Spundstopfens (2) flüssigkeitsdicht verschließbar ist. Die Erfindung zeichnet sich dadurch aus, daß das Spundloch ein aus dem Material des Behälters heraus gearbeiteter Kragen umgibt, an dem eine Dichtfläche vorgesehen ist, zwischen die und den Spundstopfen ein Dichtelement (3) zum dichten Verschließen des Spundlochs einlegbar ist, und daß an dem Kragen und an dem Spundstopfen jeweils ein Vorsprung angeordnet ist, die zum Verschließen des Spundbehälters wenigstens ein Spannelement (4) umgreift, das den Spundstopfen in Richtung auf die an dem Kragen vorgesehene Dichtfläche vorspannt.
(EN) The invention relates to a bunged container (1) with at least one bunghole which can be closed so as to prevent the escape of liquid by means of a bung (2). The bunghole surrounds a collar made from the material of the container, on which a sealing surface is provided. A sealing element (3) for tightly sealing the bunghole can be inserted between the sealing surface and the bung. In order to seal the bunged container, a projection on the collar and a projection on the bung surround at least one tensioning element (4) which pretensions the bung in the direction of the sealing surface on the collar.
(FR) L'invention concerne un récipient à bonde (1) avec au moins un trou de bonde qui peut être fermé de manière à prévenir la fuite de liquide au moyen d'un bondon (2). Le trou de bonde entoure un col réalisé dans le matériau du récipient, sur lequel est ménagée une surface d'étanchéité. Un élément d'étanchéité (3) destiné à fermer hermétiquement le trou de bonde s'insère entre la surface d'étanchéité et le bondon. Dans le but d'obturer le récipient à bonde, une partie saillante sur le col et une partie saillante sur le bondon entourent au moins un élément de tension (4) qui précontraint le bondon en direction de la surface d'étanchéité ménagée sur le col.
Designated States: CA, JP, US
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
Publication Language: German (DE)
Filing Language: German (DE)
Also published as:
EP0496766US5582318DE000004030842