DE882351C - Device for easy opening of cans - Google Patents

Device for easy opening of cans

Info

Publication number
DE882351C
DE882351C DER6389A DER0006389A DE882351C DE 882351 C DE882351 C DE 882351C DE R6389 A DER6389 A DE R6389A DE R0006389 A DER0006389 A DE R0006389A DE 882351 C DE882351 C DE 882351C
Authority
DE
Germany
Prior art keywords
lid
jar
easy opening
cans
opening
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
DER6389A
Other languages
German (de)
Inventor
Ernst Rees
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 DER6389A priority Critical patent/DE882351C/en
Application granted granted Critical
Publication of DE882351C publication Critical patent/DE882351C/en
Expired 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/16—Closures not otherwise provided for with means for venting air or gas
    • B65D51/1605—Closures not otherwise provided for with means for venting air or gas whereby the interior of the container is maintained in permanent gaseous communication with the exterior
    • 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
    • B65D51/1672—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by manual actuation of the closure or other element
    • B65D51/1683—Closures 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

Landscapes

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

Description

Die in bekannter Weise mittels Gummiring zwischen Gals und Deckel dicht gehaltenen Konservengläser boten beim Öffnen stets mehr oder weniger große Schwieriegkeiten. Sei es, daß der Gummiansatz abriß oder daß man ein Messer oder eine Drahtschlinge zu Hilfe nehmen mußte, wobei sehr oft der Gummiring unbrauchbar wurde. Das Öffnen eines Konservenglases ist bisher meist eine umständliche Arbeit. In a known way, by means of a rubber ring between the gals and the lid tightly held canning jars always offered more or less large ones when opened Difficulties. Be it that the rubber attachment tore off or that you have a knife or A wire loop had to be used, whereby the rubber ring was often unusable became. Opening a canning jar has usually been a cumbersome job up to now.

Um das Öffnen eines Konservenglases bzw. -gefäßes nunmehr spielend leicht bewerkstelligen zu können, ist bei vorliegender Erfindung im Deckel eine etwa 5 bis 10 mm große Öffnung 1 angebracht, die mittels eines Gummiplättchens 2 abgedeckt ist. Now playing around opening a jar or jar to be able to do easily, is in the present invention in the lid a about 5 to 10 mm large opening 1 attached, which by means of a rubber plate 2 is covered.

Das Gummiplättchen 2 ist an der Unterseite mit einer ringförmigen Saugnut 3 versehen, die bewirkt, daß das Gummiplättchen nach Andrücken an den Deckel auch bei geöffnetem Glas haftenbleibt.The rubber plate 2 is ring-shaped on the underside Suction groove 3 is provided, which causes the rubber plate to be pressed against the lid sticks even when the glass is open.

Soll nun das mit konserviertem Gut gefüllte Glas geöffnet werden, so ist zuerst das Gummiplättchen 2 von der Öffnung 1 abzuheben, was infolge des geringeren absoluten Luftdrucks gegenüber dem, der auf dem Deckel lastet, sehr viel leichter geschehen kann. Dann kann infolge des Druckausgleichs der Deckel vom Gefäß ohne weiteres abgenommen wer den.If the jar filled with preserved goods is to be opened, so first the rubber plate 2 is to be lifted from the opening 1, which as a result of the lower absolute air pressure compared to that which is on the lid, a lot can be done more easily. Then, as a result of the pressure equalization, the lid can be removed from the vessel easily removed.

Daneben bietet diese Vorrichtung große Vorteile für das Konservierungsverfahren, bei dem durch Einströmenlassen von Dampf unter den Deckel Unterdruck erzeugt wird. In addition, this device offers great advantages for the preservation process, where a vacuum is created by letting steam flow in under the lid.

Beim Entfernen des Mudstückes der Dampfzuleitung bot das richtige Aufsetzen des Deckels auf den Gummiting stets Schewierigkeiten und mußte oftmals wiederholt werden. Jetzt die Öffnung 1 im Deckel bei geeignet geformetem Mudstück zur Dampfeinbrigung benutzt werden. The right thing to do when removing the mud from the steam line Putting the lid on the gummiting always had difficulties and often had to be repeated. Now the opening 1 in the lid with a suitably shaped mud piece can be used for steam burn-in.

Claims (2)

PATENTANSPRÜCHE: 1. Vorrichtung zum leichten Öffnen von Konservengefäßen, dadurch gekennzeichnet, daß im Deckel eine kleine Öffnung (1) durch ein Gummiplättchen (2) geschlossen bzw. freigegeben wird. PATENT CLAIMS: 1. Device for easy opening of canning containers, characterized in that a small opening (1) through a rubber plate in the lid (2) is closed or released. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß das Gummiplättchen (2) durch eine Saugnut am Deckel des Gefäßes festgehalten wird, wenn das Gefäß offen ohne Unterdruck ist. 2. Apparatus according to claim 1, characterized in that the rubber plate (2) is held in place by a suction groove on the lid of the jar when the jar is open is without negative pressure. Angezogene Druckschriften: Deutsche Patentschrift Nr. 400 988. Referenced publications: German patent specification No. 400 988.
DER6389A 1951-07-22 1951-07-22 Device for easy opening of cans Expired DE882351C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER6389A DE882351C (en) 1951-07-22 1951-07-22 Device for easy opening of cans

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER6389A DE882351C (en) 1951-07-22 1951-07-22 Device for easy opening of cans

Publications (1)

Publication Number Publication Date
DE882351C true DE882351C (en) 1953-07-09

Family

ID=7397333

Family Applications (1)

Application Number Title Priority Date Filing Date
DER6389A Expired DE882351C (en) 1951-07-22 1951-07-22 Device for easy opening of cans

Country Status (1)

Country Link
DE (1) DE882351C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3338927A1 (en) * 1983-10-27 1984-04-12 Konrad 5210 Troisdorf Porombka Lid for preserving jars

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE400988C (en) * 1922-12-01 1924-08-25 Conservenglasgesellschaft Bott Closure for canning jars

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE400988C (en) * 1922-12-01 1924-08-25 Conservenglasgesellschaft Bott Closure for canning jars

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3338927A1 (en) * 1983-10-27 1984-04-12 Konrad 5210 Troisdorf Porombka Lid for preserving jars

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