AT131149B - Inflatable thin-walled hollow rubber articles and methods of making the same. - Google Patents
Inflatable thin-walled hollow rubber articles and methods of making the same.Info
- Publication number
- AT131149B AT131149B AT131149DA AT131149B AT 131149 B AT131149 B AT 131149B AT 131149D A AT131149D A AT 131149DA AT 131149 B AT131149 B AT 131149B
- Authority
- AT
- Austria
- Prior art keywords
- making
- methods
- same
- hollow rubber
- rubber articles
- Prior art date
Links
Landscapes
- Laminated Bodies (AREA)
Description
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ist auch ersichtlich, dass die erfindungsgemässen Vereinigungsstellen auch die gegenseitige Lage der Ränder 13, 14 ganz wesentlich verändern.
In den Fig. 8-10 ist den Fig'. 1-4 entsprechend eine andere, ebenfalls aus zwei Deekblättern und einem gefalzten Einsatzstück in bekannter Weise zusammengestellte Figur dargestellt. Aus Fig. 10
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wesentlich verändert haben.
Diese beiden einfachen Ausführungsbeispiele beweisen zur Genüge, dass die Erfindung bisher ungeahnte Möglichkeiten der Formgebung bei diesen aus einfachen ebenen Blättern zusammengesetzten Artikeln ermöglicht, u. zw. ohne dass die Gestehungskosten des Artikels eine bemerkenswerte Steigerung erleiden wurden. Stellt man die Artikel aus bepuderten Platten her. so braucht nur vor dem Zusammenstapeln der Blätter an den Vereinigungsflächen ein Klebstoff, z. B. Gummilösung, aufgedruckt werden ; der nach dem Zusan : menstappeln der Blätter diese an den bestimmungsgemässen Stellen zusammenklebt.
Noch einfacher gestaltet sich die erfindungsgemässe Vereinigung der Blätter in jenem Falle. wenn
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einem an den Rändern mit den Deckblatträndern vereinigten, durch zwei ebene Blattlagen gebildeten Einsatzstück, dadurch gekennzeichnet, dass stellenweise auch die Innenflächen der Deckblätter mit den ihnen zugewandten Flächen des oder der Einsatzstück derart vereinigt sind, dass diese Vereinigungsstellen den Innenraum des Artikels auf mehrere. miteinander in Verbindung stehende Hohlräume aufteilen.
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it can also be seen that the union points according to the invention also change the mutual position of the edges 13, 14 quite significantly.
8-10 is the Fig '. 1-4 correspondingly another figure, also composed of two deek leaves and a folded insert piece, is shown in a known manner. From Fig. 10
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have changed significantly.
These two simple exemplary embodiments sufficiently prove that the invention enables previously unimagined possibilities of shaping these articles composed of simple flat sheets, u. zw. Without the actual cost of the article would suffer a noticeable increase. If the articles are made from powdered sheets. just before the sheets are stacked together on the joining surfaces, an adhesive, e.g. B. rubber solution, are printed; which, after the sheets have been stacked together, sticks them together at their intended locations.
The union of the leaves according to the invention is even simpler in that case. if
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an insert formed by two flat sheet layers, which is united at the edges with the cover sheet edges, characterized in that in places the inner surfaces of the cover sheets are also united with the surfaces of the insert (s) facing them in such a way that these join the interior of the article to several. divide interconnected cavities.
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Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU131149X | 1930-10-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT131149B true AT131149B (en) | 1933-01-10 |
Family
ID=10977399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT131149D AT131149B (en) | 1930-10-20 | 1930-12-29 | Inflatable thin-walled hollow rubber articles and methods of making the same. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT131149B (en) |
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1930
- 1930-12-29 AT AT131149D patent/AT131149B/en active
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