AT48949B - Burglar-proof door or window grilles. - Google Patents
Burglar-proof door or window grilles.Info
- Publication number
- AT48949B AT48949B AT48949DA AT48949B AT 48949 B AT48949 B AT 48949B AT 48949D A AT48949D A AT 48949DA AT 48949 B AT48949 B AT 48949B
- Authority
- AT
- Austria
- Prior art keywords
- burglar
- proof door
- window grilles
- window
- grilles
- Prior art date
Links
- 238000005253 cladding Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Blinds (AREA)
Description
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das seitliche Fensterbrett oder eine besondere Blechverschalung v (Fig. 2) gedeckt so tief herabgeführt, dass es von aussen nicht erreicht, sondern nur vom Inneren der Wohnung aus betätigt werden kann. Ist das Gitter aufgezogen, wird das Zugband durch irgendeine beliebige Vorrichtung z (Fig. 2) geklemmt.
PATENT. ANSPRÜCHE :
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verbindungen gegeneinander abgesteiften Teleskoprohren, gekennzeichnet durch die Anordnung einer im Hausinnern gelegenen Vorrichtung zum Hochschieben des Gitters und einer Vorrichtung zum Verschliessen der untersten Rohrteile in ihrer Endlage, derart, dass die öffnung dieses Ver schlusses bei der Betätigung der Hebevorrichtung von dieser selbst bewirkt wird.
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the side window sill or a special sheet metal cladding v (Fig. 2) is covered so deep that it cannot be reached from the outside, but only operated from inside the apartment. Once the grid is open, the tension band is clamped by any device z (FIG. 2).
PATENT. EXPECTATIONS :
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Connections stiffened against each other telescopic pipes, characterized by the arrangement of a device located inside the house for pushing up the grille and a device for closing the lowest pipe parts in their end position, such that the opening of this connection is effected by the lifting device itself when the lifting device is operated.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT48949T | 1909-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT48949B true AT48949B (en) | 1911-07-10 |
Family
ID=3569596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT48949D AT48949B (en) | 1909-12-17 | 1909-12-17 | Burglar-proof door or window grilles. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT48949B (en) |
-
1909
- 1909-12-17 AT AT48949D patent/AT48949B/en active
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