DE810228C - Closure for canning jars - Google Patents

Closure for canning jars

Info

Publication number
DE810228C
DE810228C DEP37801A DEP0037801A DE810228C DE 810228 C DE810228 C DE 810228C DE P37801 A DEP37801 A DE P37801A DE P0037801 A DEP0037801 A DE P0037801A DE 810228 C DE810228 C DE 810228C
Authority
DE
Germany
Prior art keywords
jar
canning
rubber ring
closure
jars
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.)
Expired
Application number
DEP37801A
Other languages
German (de)
Inventor
Josef Schuster
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEP37801A priority Critical patent/DE810228C/en
Application granted granted Critical
Publication of DE810228C publication Critical patent/DE810228C/en
Priority to DESCH8401A priority patent/DE895403C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D51/00Closures not otherwise provided for
    • B65D51/18Arrangements of closures with protective outer cap-like covers or of two or more co-operating closures
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D51/00Closures not otherwise provided for
    • B65D51/14Rigid discs or spherical members adapted to be held in sealing engagement with mouth of container, e.g. closure plates for preserving jars
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D51/00Closures not otherwise provided for
    • B65D51/16Closures not otherwise provided for with means for venting air or gas
    • B65D51/1672Closures not otherwise provided for with means for venting air or gas whereby venting occurs by manual actuation of the closure or other element
    • B65D51/1683Closures not otherwise provided for with means for venting air or gas whereby venting occurs by manual actuation of the closure or other element by actuating a separate element in the container or closure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2251/00Details relating to container closures
    • B65D2251/0003Two or more closures
    • B65D2251/0006Upper closure
    • B65D2251/0015Upper closure of the 41-type
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2251/00Details relating to container closures
    • B65D2251/0003Two or more closures
    • B65D2251/0068Lower closure
    • B65D2251/0078Lower closure of the 41-type
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D2251/00Details relating to container closures
    • B65D2251/20Sealing means
    • B65D2251/205Inserted

Landscapes

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

Description

Bekannt sind Gummiringe zum Verschließen von Konservengläsern, die zwischen Deckel und Konservenglas gelegt werden, wobei nach Beendigung des Einkochvorgangs und Erkalten des Konservenglases infolge des Druckunterschieds zwischen äußerem Luftdruck und stark verdünnter Luft im Innern des Glases der Deckel auf den Gummiring gedrückt wird und somit das Konservenglas verschlossen ist. Are known rubber rings for closing canning jars that placed between the lid and the jar, after the end of the preserving process and cooling the jar as a result of the pressure difference between the outside Air pressure and highly diluted air inside the jar of the lid on the rubber ring is pressed and thus the jar is closed.

Das Öffnen derart verschlossener Konservengläser geschieht dadurch, daß an einer am äußeren Rand des Gummirings angebrachten zungenartigen Erweiterung gezogen wird, mit dem Bestreben, den Gummiring aus der rillenförmigen Mulde des Konservenglases herauszuziehen, um der Außenluft Zugang zum Innenraum des Glases zu geben. The opening of such closed jars is done by that attached to a tongue-like extension on the outer edge of the rubber ring is pulled, with the aim of removing the rubber ring from the groove-shaped hollow of the Pull out the canning jar to allow outside air access to the inside of the jar admit.

Bei Konservengläsern, die längere Zeit gestanden haben, ist der Gummiring jedoch in sehr vielen Fällen so fest eingeklemmt, daß das Ziehen an der Zunge ein Abreißen derselben zur Folge hat, und daß zwecks Öffnens der Konservengläser harte und spitze Gegenstände (Messer, Schraubenzieher usw.) benutzt werden müssen, die oftmals ein Herausbrechen des Glasrands oder Zerspringen des Deckels bewirken. The rubber ring is on canning jars that have stood for a long time however, in very many cases it is so tightly wedged that pulling on the tongue takes place Tearing the same has the consequence, and that hard for the purpose of opening the canning jars and sharp objects (knife, screwdriver, etc.) must be used that often cause the edge of the glass to break out or the lid to crack.

Durch den Verschluß nach der Erfindung wird der vorbeschriebene Nachteil vermieden. The above-described disadvantage is eliminated by the closure according to the invention avoided.

In Fig. I ist der Schnitt durch ein Konservenglas I mit aufgelegtem Glasdeckel 2 und dazwischenliegendem Gummiring 3 gezeigt. Der Gummiring 3 (Fig. 2) besitzt an der Innenseite gegenüber der Zunge einen Ausschnitt. Dieser Ausschnitt muß zu dem aufsitzenden und abdichtenden Ring des Glasdeckels 2 genau abgestimmt sein, so daß trotz des Ausschnitts ein Abdichten stattfindet. In Fig. I is the section through a canning jar I with a Glass cover 2 and rubber ring 3 in between is shown. The rubber ring 3 (Fig. 2) has a cutout on the inside opposite the tongue. This cutout must be precisely matched to the seated and sealing ring of the glass cover 2 so that sealing takes place in spite of the cutout.

Zum besseren Verschließen des Konservenglases dient ein über dem Glasdeckel liegender Metalldeckel 4, dessen Rand schraubengewindeartig geformt ist. An dem äußeren Rand des Konservenglases befinden sich schräg versetzte, unterbrochene, raupenförmige Aufsätze 5. Beim Aufschrauben des Metalldeckels 4 greift dessen schraubengewindeartiger Rand in die raupenförmigen Rillen 5 und drückt somit den Metalldeckel fest auf das Konservenglas. An above the serves to better seal the jar Glass cover lying metal cover 4, the edge of which is shaped like a screw thread. At the outer edge of the canning jar there are obliquely offset, interrupted, caterpillar-shaped attachments 5. When the metal cover 4 is screwed on, its screw-thread-like grip engages Edge into the caterpillar-shaped grooves 5 and thus presses the metal lid firmly onto the Canning jar.

Das Öffnen des Konservenglases geschieht in der Weise, daß zunächst der Metalldeckel 4 abgeschraubt wird. Alsdann wird an der Zunge des Gummirings 3 (Fig. I und 2) gezogen. Der Ausschnitt in dem Gummiring bewirkt nunmehr ein leichtes Öffnen des Konservenglases, da die Außenluft durch diesen Innenausschnitt leicht in das Innere des Konservenglases eintritt. The jar is opened in such a way that first the metal cover 4 is unscrewed. Then on the tongue of the rubber ring 3 (Fig. I and 2) pulled. The cutout in the rubber ring now causes a slight one Open the canning jar, as the outside air can easily pass through this interior cutout enters the inside of the jar.

Claims (2)

PATENTANSPRUCHE: I. Verschluß für Konservengefäße, dadurch gekennzeichnet, daß ein Metalldeckel (4) mit seinem schraubengewindeartigen Rand um raupenartige Rillen (5) des Konservengefäßes (I) faßt und dabei einen Glasdeckel (2) unter Zwischenschaltung eines Gummirings (3) fest auf den Rand des Konservenglases (I) drückt. PATENT CLAIMS: I. Closure for canning jars, characterized in that a metal cover (4) with its screw-thread-like edge around caterpillar-like Grooves (5) of the canning jar (I) grips and thereby a glass lid (2) with the interposition a rubber ring (3) presses firmly on the edge of the canning jar (I). 2. Verschluß nach Anspruch I, dadurch gekennzeichnet, daß der Gummiring gegenüber der Zunge mit einem Innenausschnitt versehen ist. 2. Closure according to claim I, characterized in that the rubber ring is provided with an inside cutout opposite the tongue.
DEP37801A 1949-03-26 1949-03-26 Closure for canning jars Expired DE810228C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DEP37801A DE810228C (en) 1949-03-26 1949-03-26 Closure for canning jars
DESCH8401A DE895403C (en) 1949-03-26 1951-12-29 Preserving jar or the like, for which rubber rings provided with an inner cutout are used

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP37801A DE810228C (en) 1949-03-26 1949-03-26 Closure for canning jars
DESCH8401A DE895403C (en) 1949-03-26 1951-12-29 Preserving jar or the like, for which rubber rings provided with an inner cutout are used

Publications (1)

Publication Number Publication Date
DE810228C true DE810228C (en) 1951-08-06

Family

ID=32772938

Family Applications (2)

Application Number Title Priority Date Filing Date
DEP37801A Expired DE810228C (en) 1949-03-26 1949-03-26 Closure for canning jars
DESCH8401A Expired DE895403C (en) 1949-03-26 1951-12-29 Preserving jar or the like, for which rubber rings provided with an inner cutout are used

Family Applications After (1)

Application Number Title Priority Date Filing Date
DESCH8401A Expired DE895403C (en) 1949-03-26 1951-12-29 Preserving jar or the like, for which rubber rings provided with an inner cutout are used

Country Status (1)

Country Link
DE (2) DE810228C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0552091A1 (en) * 1992-01-17 1993-07-21 Hutchinson Sealing ring for use in sealing preserving jars
EP2038069B1 (en) * 2006-06-30 2015-12-09 Diversey, Inc. Closure for a pressurizable container comprising a pump and a vent

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0552091A1 (en) * 1992-01-17 1993-07-21 Hutchinson Sealing ring for use in sealing preserving jars
FR2686318A1 (en) * 1992-01-17 1993-07-23 Hutchinson IMPROVEMENTS TO THE SEALS THAT ENSURE THE SEALING BETWEEN THE BODY AND THE LID OF A CAN
EP2038069B1 (en) * 2006-06-30 2015-12-09 Diversey, Inc. Closure for a pressurizable container comprising a pump and a vent

Also Published As

Publication number Publication date
DE895403C (en) 1953-11-02

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