AT53543B - Device for moving roller curtains under spring action. - Google Patents
Device for moving roller curtains under spring action.Info
- Publication number
- AT53543B AT53543B AT53543DA AT53543B AT 53543 B AT53543 B AT 53543B AT 53543D A AT53543D A AT 53543DA AT 53543 B AT53543 B AT 53543B
- Authority
- AT
- Austria
- Prior art keywords
- spring action
- under spring
- moving roller
- curtain
- curtains under
- Prior art date
Links
Landscapes
- Curtains And Furnishings For Windows Or Doors (AREA)
Description
<Desc/Clms Page number 1>
Vorrichtung zum Bewegen von unter Federwirkung stehenden Rollvorhängen.
Bei den unter Federwirkung stehenden Rollvorhängen ist am unteren Ende in der Mitte eine Schnur befestigt, die zum Herabziehen des Vorhanges dient, während durch einen kurzen, raschen Zug an dieser Schnur der Vorhang durch Federwirkung selbsttätig hochgezogen wird. Diese Schnur, welche bei hochgezogenem Vorhang die freie Benützung des Fensters behindert, hat ausserdem den Nachteil, dass sie bei raschem Loslassen sich auf die Vorhangwalze aufwickelt und vom Boden aus nicht mehr erlangt werden kann.
Um diesem Übelstande abzuhelfen, wird nach vorliegender Erfindung am unteren Rande des Vorhanges eine Belastungsstange angeordnet, deren Gewicht die Zugkraft der Feder um Geringes übertrifft, und zum Hochziehen des Vorhanges eine an der Belastungsstange angreifende Schnur verwendet, die im Vereine mit der auf die Walze einwirkenden Feder ein Aufrollen des Vorhanges auf die Walze bewirkt.
Wie aus der Zeichnung ersichtlich, lauft die an der Belastungsstange a befestigte Schnur h über die Rolle b und von hier weiter über die Rolle c zu einer Klemm-
EMI1.1
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Device for moving roller curtains under spring action.
In the case of roller curtains under spring action, a cord is attached to the lower end in the middle, which is used to pull the curtain down, while the curtain is automatically pulled up by a spring effect by a short, rapid pull on this cord. This cord, which hinders the free use of the window when the curtain is drawn up, also has the disadvantage that if it is released quickly it winds up on the curtain roller and can no longer be reached from the ground.
In order to remedy this inconvenience, according to the present invention, a loading rod is arranged at the lower edge of the curtain, the weight of which slightly exceeds the tensile force of the spring, and a cord acting on the loading rod is used to pull up the curtain, which in conjunction with the one acting on the roller Spring causes the curtain to roll up on the roller.
As can be seen from the drawing, the cord h attached to the loading rod a runs over the roll b and from here on over the roll c to a clamping
EMI1.1
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT53543T | 1910-10-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT53543B true AT53543B (en) | 1912-05-10 |
Family
ID=3574856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT53543D AT53543B (en) | 1910-10-10 | 1910-10-10 | Device for moving roller curtains under spring action. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT53543B (en) |
-
1910
- 1910-10-10 AT AT53543D patent/AT53543B/en active
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