AT95306B - Process for the production of cold or heat protection layers. - Google Patents
Process for the production of cold or heat protection layers.Info
- Publication number
- AT95306B AT95306B AT95306DA AT95306B AT 95306 B AT95306 B AT 95306B AT 95306D A AT95306D A AT 95306DA AT 95306 B AT95306 B AT 95306B
- Authority
- AT
- Austria
- Prior art keywords
- heat protection
- production
- cold
- protection layers
- cardboard
- Prior art date
Links
Landscapes
- Thermally Insulated Containers For Foods (AREA)
- Packages (AREA)
Description
<Desc/Clms Page number 1>
Verfahren zur Herstellung von Kälte-oder Wärmeschutzschichten.
EMI1.1
Bei dem Verfahren nach der Erfindung gelangt Pappe zur Verwendung, die aus einer einzigen (in einem geschöpften) Schicht oder aus mehreren aufeinander gegautsehten oder geklebten Schichten bestehen kann. Es können im letzteren Fall z. B. erweichte und auf diese Weise bildsam gemachte Papierstückchen übereinander geklebt werden.
Die Isolierschichten werden folgendermassen hergestellt : Auf eine Pappeschicht werden Metalloder andere geeignete Stäbe in Abständen voneinander verteilt. Dann wird über diese Stäbe eine zweite Pappeschicht auf die erste geklebt oder gegautscht. Auf die neu entstandene Schicht werden wieder Stäbe gebracht, jedoch versetzt, d. h. so, dass sie zwischen die Stäbe der unteren Schicht zu liegen kommen.
Dann wird eine weitere Schicht aufgeklebt oder aufgegautscht. Dieser Vorgang wird so oft wiederholt, bis die Isolierschicht die gewünschte Stärke erreicht hat. Die eingelegten Stäbe werden nach vollendeter Arbeit entfernt.
Die Isolierschicht passt sich der Gestalt des zu schützenden Gefässes oder Raumes aufs genaueste an. So können z. B. der Boden und die Wandungen bei den bekannten Kochkisten oder Thermosflaschen aus einem Stück gearbeitet werden. Grössere Behälter bzw. Körper, wie z. B. die bekannten Eiskasten
EMI1.2
sind nötigenfalls von mehreren sich aneinanderschliessenden und dem zu schützenden Raume genau angepassten Isolierstücken umgeben, die jedoch immer von den beschriebenen röhrenförmigen Hohlräumen durchzogen sind.
Die Herstellung dieser Schutzschichten bietet eine ausgezeichnete Arbeitsmöglichkeit für Blinde.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Process for the production of cold or heat protection layers.
EMI1.1
In the method according to the invention, cardboard is used which can consist of a single layer (scooped in a scoop) or of several layers viewed or glued onto one another. In the latter case, for. B. softened and thus made plastic pieces of paper are glued on top of each other.
The insulating layers are produced as follows: Metal or other suitable rods are distributed on a cardboard layer at a distance from one another. Then a second layer of cardboard is glued or couched onto the first over these sticks. Rods are again placed on the newly created layer, but offset, i. H. so that they come to rest between the bars of the lower layer.
Then another layer is glued on or lumped on. This process is repeated until the insulating layer has reached the desired thickness. The inserted rods are removed after the work is completed.
The insulating layer adapts to the shape of the vessel or room to be protected very precisely. So z. B. the bottom and the walls of the known cooking boxes or thermos flasks are made from one piece. Larger containers or bodies, such as B. the well-known ice chest
EMI1.2
If necessary, they are surrounded by several insulating pieces that are connected to one another and are precisely adapted to the space to be protected, but which are always traversed by the tubular cavities described.
The production of these protective layers offers an excellent working opportunity for the blind.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT95306T | 1922-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT95306B true AT95306B (en) | 1923-12-27 |
Family
ID=3614969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT95306D AT95306B (en) | 1922-11-09 | 1922-11-09 | Process for the production of cold or heat protection layers. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT95306B (en) |
-
1922
- 1922-11-09 AT AT95306D patent/AT95306B/en active
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