AT90739B - Barrel bung. - Google Patents
Barrel bung.Info
- Publication number
- AT90739B AT90739B AT90739DA AT90739B AT 90739 B AT90739 B AT 90739B AT 90739D A AT90739D A AT 90739DA AT 90739 B AT90739 B AT 90739B
- Authority
- AT
- Austria
- Prior art keywords
- bung
- barrel
- barrel bung
- rim
- desc
- Prior art date
Links
- 235000013405 beer Nutrition 0.000 description 3
- 229920002522 Wood fibre Polymers 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 239000002025 wood fiber Substances 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
Landscapes
- Rigid Containers With Two Or More Constituent Elements (AREA)
Description
<Desc/Clms Page number 1>
Fassspund.
Fassspunde mit in den Spundkranz herausschlagbar eingesetztem Boden sind bekannt. Wird aber ein solcher Fassspund bei Bierfässern verwendet, so kann die unter einem Druck von 2-3 Atmosphären stehende Kohlensäure des Bieres zwischen den Holzfasern des Spundbodens hindurch entweichen, wodurch die Geniessbarkeit des Bieres beeinträchtigt wird. Die Erfindung bezweckt den angeführten Übelstand zu beseitigen und erreicht dies auf einfache sowie verlässliche Weise dadurch, dass die durch die Jahresringe gebildeten Schichten quer zur Spundachse liegen, wodurch ein gasdichter Abschluss gewährleistet wird.
In der Zeichnung ist der Erfindungsgegenstand beispielsweise veranschaulicht, und zwar zeigt Fig. 1 den Spund im Schnitt und Fig. 2 in Draufsicht.
Der Spundkranz j ! ist aus Längsholz hergestellt und besitzt die übliche konische Form, wogegen die Kranzbohrung 2 zweckmässig gegen die äussere Öffnung zu sich schwach verjÜngt.. Der Spundboden 3 ist abgesetzt und dessen Ansatz 4 passt streng in die innere Mündungsöffnung der Bohrung 2. Wie üblich, wird der Spundboden 3 beim Anzapfen durch die Pipe herausgestossen, ohne den Kranz zu beschädigen, so dass dieser wiederholt verwendet werden kann.
Der Erfindung gemäss liegen die durch die Jahresringe gebildeten Schichten der Holzfasern des aus Querholz gefertigten Spundbodens quer zur Spundachse, so dass ein gasdichter Abschluss erreicht wird.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Barrel bung.
Barrel bungs with a base that can be knocked out into the bung rim are known. However, if such a keg bung is used in beer kegs, the carbonic acid of the beer, which is under a pressure of 2-3 atmospheres, can escape through between the wood fibers of the bung bottom, which impairs the drinkability of the beer. The invention aims to eliminate the stated deficiency and achieves this in a simple and reliable manner in that the layers formed by the annual rings are transverse to the bung axis, thereby ensuring a gas-tight seal.
In the drawing, the subject matter of the invention is illustrated by way of example, namely FIG. 1 shows the bung in section and FIG. 2 shows a plan view.
The bung ring j! is made of longitudinal wood and has the usual conical shape, whereas the rim bore 2 appropriately tapers slightly towards the outer opening The sheet pile 3 is pushed out when tapping through the pipe without damaging the rim, so that it can be used repeatedly.
According to the invention, the layers of the wood fibers formed by the annual rings of the sheet pile base made of transverse wood lie transversely to the sheet pile axis, so that a gas-tight seal is achieved.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT90739T | 1920-12-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT90739B true AT90739B (en) | 1923-01-10 |
Family
ID=3610963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT90739D AT90739B (en) | 1920-12-11 | 1920-12-11 | Barrel bung. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT90739B (en) |
-
1920
- 1920-12-11 AT AT90739D patent/AT90739B/en active
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