DE580554C - On the lower edge of a roller shutter, a bolt that snaps into place when the roller shutter is closed - Google Patents
On the lower edge of a roller shutter, a bolt that snaps into place when the roller shutter is closedInfo
- Publication number
- DE580554C DE580554C DEU11234D DEU0011234D DE580554C DE 580554 C DE580554 C DE 580554C DE U11234 D DEU11234 D DE U11234D DE U0011234 D DEU0011234 D DE U0011234D DE 580554 C DE580554 C DE 580554C
- Authority
- DE
- Germany
- Prior art keywords
- roller shutter
- bolt
- place
- closed
- pawl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
- E06B9/82—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Description
Für die Verriegelung von Fensterrolläden benutzt man im allgemeinen an der Unterkante des Ladens vorgesehene Riegel, welche bei geschlossenem Rolladen selbsttätig einschnappen. Dabei ist es bekannt, diesen Riegel unter Federdruck zu stellen und ihn mit einer Klinke zu versehen, die ihn beim Hochschieben des Ladens in zurückgezogener Lage bis kurz vor der Erreichung der Endlage des geöffneten Ladens hält. Hierdurch ergibt sich aber der Nachteil, daß der Riegel beim Schließen des Rolladens an dem Fensterrahmen entlangschleift, wodurch leicht Beschädigungen der Verriegelungseinrichtung und auch sonstige Störungen bei der Bedienung der Vorrichtung verursacht werden.The lower edge is generally used to lock window shutters The shutter is provided with latches which automatically snap into place when the shutters are closed. It is known to put this bolt under spring pressure and to provide it with a pawl that it when pushed up of the store in the withdrawn position until shortly before the end position of the open store is reached. This results in but the disadvantage that the bolt when closing the shutter on the window frame dragging along, thereby easily damaging the locking device and also other malfunctions in the operation of the device are caused.
Dieser Nachteil wird durch die ErfindungThis disadvantage is alleviated by the invention
dadurch vermieden, daß der Riegel mittels einer doppelarmigen, aus dem Riegelkasten nach unten vorstehenden Klinke nach dem Auslösen in einer nur wenig vorgeschobenen Lage festgehalten wird, wobei der belastete Gegenarm der Klinke beim Auftreffen auf die Fenstersohlbank o. dgl. die Klinke auslöst und den Riegel einschnappen läßt.avoided that the bolt by means of a double-armed, from the bolt box pawl protruding downwards after triggering in an only slightly advanced Position is held, with the loaded counter arm of the pawl when hitting the Window sill or the like releases the latch and lets the latch snap into place.
In den Abbildungen ist ein Ausführungsbeispiel dargestellt. An exemplary embodiment is shown in the figures.
Abb. ι zeigt die einzelnen Teile der Vorrichtung bei geschlossenem Rolladen. Abb. 2 und 3 veranschaulichen Zwischenstellungen. Fig. Ι shows the individual parts of the device with the shutters closed. Fig. 2 and 3 illustrate intermediate positions.
Abb. 4 stellt den Riegel bei völlig aufgezogenem Laden dar.Fig. 4 shows the latch with the shutter fully open.
Abb. 5 zeigt einen Teil des Rolladens mit der Verriegelungsvorrichtung in Seitenansicht in geschlossenem Zustand.Fig. 5 shows part of the roller shutter with the locking device in side view when closed.
Abb. 6 stellt dasselbe in geöffnetem Zustande dar.Fig. 6 shows the same in the open state.
Wie aus Abb. 1 ersichtlich, wird der RoIlladen r, auf welchem die Verriegelungsvorrichtung ν angebracht ist, mittels des Riegels«, welcher durch Federkraft in eine Öffnung & der Führungsleiste« einschnappt, derart festgestellt, daß er von außen nicht angehoben werden kann. Soll nunmehr der Rollladen geöffnet werden, so wird der Riegel a mittels des Griffes c aus der Öffnung b herausgezogen und gleichzeitig mittels des nach unten fallenden beschwerten Armes / der zweiarmigen, um den Punkt e drehbaren Klinke d festgestellt, wie dies aus der Abb. 2 zu ersehen ist. Wird nunmehr der Rolladen bis zum Anschlag an der Oberkante s des Fenstersturzes aufgezogen, so wird, wie die Abb'. 4 zeigt, der Arm»· der Klinket niedergedrückt und dadurch der Arm/ der Klinke aus seiner den Riegel feststellenden Lage herausgebracht. As can be seen from Fig. 1, the roller shutter r, on which the locking device ν is attached, is fixed in such a way that it cannot be lifted from the outside by means of the bolt, which snaps into an opening & the guide bar by spring force. If the roller shutter is now to be opened, the bolt a is pulled out of the opening b by means of the handle c and at the same time is fixed by means of the weighted arm falling down / the two-armed latch d rotatable about point e , as shown in Fig. 2 can be seen. If the roller shutter is now opened up to the stop on the upper edge s of the lintel, it will be like the illustration '. 4 shows that the arm / the latch is depressed and thereby the arm / latch is brought out of its position in which the bolt is locked.
Der Riegels kann jedoch auch jetzt noch nicht völlig aus der zurückgezogenen Stellung heraustreten. Erfindungsgemäß ist nämlich noch eine zweite, etwas kürzere Klinke h vorgesehen, deren beschwerter ArmJ sich beim Hochziehen des Rolladens nach unten verlegt und dadurch die Klinke k in die Sperrstellung bringt. Wird also bei völlig geöffnetem Rollladen die Klinke d ausgelöst, sb übernimmt nunmehr die Klinke h die Sperrung des Riegels a. However, the bolt cannot yet fully emerge from the retracted position. According to the invention, a second, somewhat shorter pawl h is provided, the weighted armJ of which moves downward when the roller shutter is pulled up, thereby bringing the pawl k into the locked position. If the pawl d is triggered when the roller shutter is completely open, the pawl h now takes over the locking of the bolt a.
Wird der Rolladen herabgelassen, so schlägt der nach unten gerichtete Arm. I der Klinke Λ an der Fensterbank m an, drückt den Arm k aus seiner Sperrlage heraus und gibt damit den Riegel zum Einschnappen frei. Damit ist wieder die in Abb. 1 dargestellte Lage der Einzelteile zueinander erreicht und der Rollladen gegen Öffnen von außen verriegelt. In derr-Abb. 5 und 6 ist wiederum ν die Verriegelungsvorrichtung, r der Rolladen, m die Fensterbank, s die Oberkante des Fenster-Sturzes. If the roller shutter is lowered, the arm pointing downwards strikes. I the latch Λ on the window sill m , pushes the arm k out of its locked position and thus releases the bolt to snap into place. The position of the individual parts to one another shown in Fig. 1 is thus achieved again and the roller shutter is locked against opening from the outside. In the fig. 5 and 6 is again ν the locking device, r the roller shutter, m the window sill, s the upper edge of the window lintel.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEU11234D DE580554C (en) | On the lower edge of a roller shutter, a bolt that snaps into place when the roller shutter is closed |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEU11234D DE580554C (en) | On the lower edge of a roller shutter, a bolt that snaps into place when the roller shutter is closed |
Publications (1)
Publication Number | Publication Date |
---|---|
DE580554C true DE580554C (en) | 1933-07-13 |
Family
ID=7567564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEU11234D Expired DE580554C (en) | On the lower edge of a roller shutter, a bolt that snaps into place when the roller shutter is closed |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE580554C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0099936A1 (en) * | 1982-07-27 | 1984-02-08 | Gust. Alberts GmbH & Co. KG | Roller blind locking device |
ES2148023A1 (en) * | 1997-02-06 | 2000-10-01 | Martinez Lopez Rogelio Salvado | Automatic locking device for Venetian blinds. |
-
0
- DE DEU11234D patent/DE580554C/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0099936A1 (en) * | 1982-07-27 | 1984-02-08 | Gust. Alberts GmbH & Co. KG | Roller blind locking device |
ES2148023A1 (en) * | 1997-02-06 | 2000-10-01 | Martinez Lopez Rogelio Salvado | Automatic locking device for Venetian blinds. |
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