CH268498A - Device for opening closed canning jars. - Google Patents
Device for opening closed canning jars.Info
- Publication number
- CH268498A CH268498A CH268498DA CH268498A CH 268498 A CH268498 A CH 268498A CH 268498D A CH268498D A CH 268498DA CH 268498 A CH268498 A CH 268498A
- Authority
- CH
- Switzerland
- Prior art keywords
- wire loop
- bracket
- spindle
- opening closed
- screwed
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
- B67B7/00—Hand- or power-operated devices for opening closed containers
- B67B7/20—Hand- or power-operated devices for opening closed containers for breaking vacuum seals between lids or covers and bodies of preserving jars, e.g. by wedge action
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Description
Vorrichtung zum Öffnen geschlossener Einmachgläser. Gegenstand der Erfindung ist eine Vor richtung zum Öffnen geschlossener Einmach gläser, bei welcher eine Drahtschleife an den Enden eines Bügels befestigt ist, in welchem eine mit.
einem Handgriff und einem drehbar angeordneten Widerlager versehene Spindel verschraubbar ist, sog dass durch Drehen der Spindel der Abstand zwischen dem Wider lager und dem dem letzteren gegenüberliegen- den Drahtsehleifenteil verändert werden kann, das Ganze derart, dass,
wenn die Drahtschleife zwischen einer Deckelabdichtung und dem obern Rand des Einmachglases an letzteres angelegt wird und nach Anlegen des Wider lagers an die gegenüberliegende Glaswand die Spindel in den Bügel eingedreht wird, die Drahtschleife den Luftabschluss aufhebt und das Öffnen des Einmachglases ermöglicht.
Eine beispielsweise Ausführungsform der Erfindung ist in der Zeichnung dargestellt, und zwar in einer Ansicht von oben. 1 ist ein Einmachglas, 2 der dessen nicht dargestellten Deckel abdichtende Gummiring, 3 eine Draht schleife, deren Enden mittels Nieten 4 und 5 ain Bügel 6 befestigt sind. Im Gewinde 7 des Bügels 6 ist die Spindel 8 verschraubbar, an deren einem Ende das Widerlager 9 drehbar gelagert ist, während an deren anderem Ende der Handgriff 10 befestigt ist.
Wird nun in der gezeichneten Stellung, in der die Dralitsehleife 3 zwischen der Deckel abdichtung 2 und dem obern Rand des Ein- machglases an letzteres angelegt ist, und das Widerlager 9 an die gegenüberliegende Glas wand angelegt ist, mittels Handgriffes 10 die Spindel 8 in den Bügel 6 eingedreht, so stützt sieh das 'Viderlager 9 an der Glaswand 1 ab, während der Bügel 6 mit der Drahtschleife 3 in der Pfeilrichtung bewegt und der Abstand des jViderlagers 9 vom gegenüberliegenden Drahtsehleifenteil verändert wird (vergl.. die punktierte Stellung in der Figur),
so dass die zwischen dem obern Rand des Einmachglases 1 und Gummiring 2 eindringende Draht schleife 3 den Luftabschluss aufhebt und ein Öffnen des Einmachglases durch Abheben des Deckels ermöglicht.
Device for opening closed canning jars. The invention relates to a device for opening closed canning jars, in which a wire loop is attached to the ends of a bracket, in which one with.
a handle and a rotatably arranged abutment spindle can be screwed, so that by turning the spindle the distance between the abutment and the wire loop part opposite to the latter can be changed, the whole in such a way that,
when the wire loop between a lid seal and the upper edge of the preserving jar is applied to the latter and after applying the abutment to the opposite glass wall, the spindle is screwed into the bracket, the wire loop removes the air exclusion and enables the preserving jar to be opened.
An example embodiment of the invention is shown in the drawing, in a view from above. 1 is a mason jar, 2 the rubber ring that seals the lid, not shown, 3 a wire loop, the ends of which are attached by means of rivets 4 and 5 ain bracket 6. In the thread 7 of the bracket 6, the spindle 8 can be screwed, at one end of which the abutment 9 is rotatably mounted, while at the other end the handle 10 is attached.
Is now in the position shown, in which the dralite loop 3 between the cover seal 2 and the upper edge of the canning jar is applied to the latter, and the abutment 9 is applied to the opposite glass wall, by means of handle 10, the spindle 8 in the Bracket 6 is screwed in, so see the 'Viderlager 9 supported on the glass wall 1, while the bracket 6 with the wire loop 3 is moved in the direction of the arrow and the distance of the jViderlager 9 from the opposite wire loop part is changed (see ),
so that the wire loop 3 penetrating between the upper edge of the canning jar 1 and rubber ring 2 removes the air seal and enables the canning jar to be opened by lifting the lid.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH268498T | 1948-08-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH268498A true CH268498A (en) | 1950-05-31 |
Family
ID=4476871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH268498D CH268498A (en) | 1948-08-14 | 1948-08-14 | Device for opening closed canning jars. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH268498A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110883733A (en) * | 2019-12-06 | 2020-03-17 | 华能澜沧江水电股份有限公司 | Uncovering tool for waterproof sealing shell and using method thereof |
CN111732045A (en) * | 2020-07-04 | 2020-10-02 | 陈菊心 | Portable multi-functional food safety inspection equipment |
-
1948
- 1948-08-14 CH CH268498D patent/CH268498A/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110883733A (en) * | 2019-12-06 | 2020-03-17 | 华能澜沧江水电股份有限公司 | Uncovering tool for waterproof sealing shell and using method thereof |
CN111732045A (en) * | 2020-07-04 | 2020-10-02 | 陈菊心 | Portable multi-functional food safety inspection equipment |
CN111732045B (en) * | 2020-07-04 | 2022-05-24 | 黑龙江中诺检验检测有限公司 | Portable multi-functional food safety inspection equipment |
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