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DE883829C - Preserving jar and lid with opening device - Google Patents

Preserving jar and lid with opening device

Info

Publication number
DE883829C
DE883829C DEL10256A DEL0010256A DE883829C DE 883829 C DE883829 C DE 883829C DE L10256 A DEL10256 A DE L10256A DE L0010256 A DEL0010256 A DE L0010256A DE 883829 C DE883829 C DE 883829C
Authority
DE
Germany
Prior art keywords
lid
opening device
preserving jar
glass
flange
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
DEL10256A
Other languages
German (de)
Inventor
Albert Loescher
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 DEL10256A priority Critical patent/DE883829C/en
Application granted granted Critical
Publication of DE883829C publication Critical patent/DE883829C/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
    • B65D51/1672—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by manual actuation of the closure or other element
    • B65D51/1688—Venting occurring during initial closing or opening of the container, by means of a passage for the escape of gas between the closure and the lip of the container mouth, e.g. interrupted threads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Closures For Containers (AREA)

Description

Es ist bereits bekannt, den Deckel von Einkochgläsern mittels Schraubendruckes anzulüften. It is already known to open the lid of jars by means of screw pressure to ventilate.

Im Deckel befindet sich eine luftdicht verschließbare Öffnung, in welche eine mit einem Flansch versehene Schraube geführt wird. Die Schraube lockert zunächst den Verschluß der Lufteinlaßöffnung, während bei der Weiterbewegung ein Gegendruck auf den Deckel ausgeübt wird, wodurch sich dieser von dem Glas abhebt. There is an airtight opening in the lid, in which is guided by a screw provided with a flange. The screw loosens firstly the closure of the air inlet opening while moving on Counterpressure is exerted on the lid, causing it to stand out from the glass.

Bei der erfindungsgemäßen Konstruktion liegt die Offnungsvorrichtung außerhalb des üblichen Dichtungsringes. Das Glas und der Deckel sind mit je einem vorspringenden Flansch versehen, welcher bei der Anfertigung der Gläser und Deckel mit angeschmolzen wird. In dem Flansch 2 des Deckels befindet sich einGewindeloch, in welches eine Flügelschraube 4 geschraubt wird. Die Flügelschraube wird bis auf den Flansch I des Glases gedreht. Es entsteht dadurch ein Druck, der den Deckel vom Glas abdrückt, und das Glas ist geöffnet. Diese Vorrichtung soll dazu dienen, das Glas leicht zu öffnen, ohne daß eine Beschädigung des Glases oder des Gummiringes 3 entsteht. Auch wird das Ausweiten der Gummiringe vermieden. Beim Einkochen ist nur darauf zu achten, daß die heiden Flansche übereinanderliegen. In the construction according to the invention, the opening device is located outside of the usual sealing ring. The jar and the lid are each with one provided with protruding flange, which in the manufacture of the glasses and lids is melted with. There is a threaded hole in the flange 2 of the cover, into which a wing screw 4 is screwed. The thumb screw is up on rotated the flange I of the glass. This creates a pressure that the lid pulls the trigger off the glass and the glass is open. This device is intended to The glass can be opened easily without damaging the glass or the rubber ring 3 is created. The expansion of the rubber rings is also avoided. When boiling is just make sure that the two flanges are on top of each other.

Claims (1)

PATENTANSPRUCH: Einkochglas und Deckel mit Öffnungsvorrichtung, die aus einer in einer Deckel öffnung angeordneten und in angezogener Stellung auf den Gefäß rand drückenden Schraube besteht, dadurch gekennzeichnet, daß die Gewindebohrung und die Schraube außerhalb des üblichen Dichtungsringes in einem nach außen vorspringenden Flansch des Deckels angeordnet sind und das Glas am Rand einen entsprechend nach außen vorspringenden Flansch besitzt. PATENT CLAIM: Preserving jar and lid with opening device that from an opening in a cover and in the tightened position on the Vessel edge pressing screw consists, characterized in that the threaded hole and the screw outside the usual sealing ring in an outwardly projecting one Flange of the lid are arranged and the glass at the edge one according to has a protruding flange. Angezogene Druckschriften: Deutsche Patentschrift Nr. 326 564. Referenced publications: German patent specification No. 326 564.
DEL10256A 1951-10-02 1951-10-02 Preserving jar and lid with opening device Expired DE883829C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEL10256A DE883829C (en) 1951-10-02 1951-10-02 Preserving jar and lid with opening device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL10256A DE883829C (en) 1951-10-02 1951-10-02 Preserving jar and lid with opening device

Publications (1)

Publication Number Publication Date
DE883829C true DE883829C (en) 1953-07-20

Family

ID=7258351

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL10256A Expired DE883829C (en) 1951-10-02 1951-10-02 Preserving jar and lid with opening device

Country Status (1)

Country Link
DE (1) DE883829C (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE326564C (en) * 1919-03-12 1920-09-29 Adolf Zapp Device for opening canning and preserving jars

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE326564C (en) * 1919-03-12 1920-09-29 Adolf Zapp Device for opening canning and preserving jars

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