DE654142C - Roller shutter security - Google Patents
Roller shutter securityInfo
- Publication number
- DE654142C DE654142C DEF81310D DEF0081310D DE654142C DE 654142 C DE654142 C DE 654142C DE F81310 D DEF81310 D DE F81310D DE F0081310 D DEF0081310 D DE F0081310D DE 654142 C DE654142 C DE 654142C
- Authority
- DE
- Germany
- Prior art keywords
- roller shutter
- schnepper
- hook
- fuse
- security
- 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
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
- E06B9/11—Roller shutters
- E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
- E06B9/17046—Bottom bars
Description
Selbsttätig wirkende Rolladensicherungen, die aus einem unter Feder druck stehenden, vorn nach oben abgerundeten, in der Wetterleiste sitzenden und in den Rolladen eingreifenden Schnepper bestehen, sind an sich bekannt.Automatic roller shutter safety devices, which consist of a spring-loaded, rounded upwards at the front, sitting in the weather strip and engaging in the shutters Schnepper exist are known per se.
Sicherungen dieser Art haben nun den Nachteil, daß durch einen Schlag von außen gegen den Rolladen bzw. gegen die Wetterleiste, besonders wenn die Schnepperfeder an Spannkraft verloren hat, der Schnepper einen Augenblick zum Zurückschnellen gebracht und im gleichen Augenblick der Rollladen'hochgedrückt werden kann.Fuses of this type now have the disadvantage that they are blown from the outside against the roller shutter or against the weather strip, especially if the snap spring has lost its elasticity, the Schnepper made to snap back for a moment and at the same time the roller shutter can be pushed up.
Es ist auch noch eine Sicherung bekanntgeworden, nach der eine Art Haken hinter ein hinten an dem Rolladen vorgesehenes Blech greift. Diese Sicherung hat wiederden Nachteil, daß sie" nicht selbsttätig wirkt, sondern besonders betätigt werden muß.A fuse has also become known, after which a kind of hook behind a sheet provided at the rear of the roller shutter engages. This fuse has again the Disadvantage that it "does not work automatically, but has to be operated specially.
Die Sicherung nach der Erfindung ist eine selbsttätig wirkende und bietet außerdem die Sicherheit, welche die zuletzt erwähnte Einrichtung aufweist.The fuse according to the invention is an automatically acting and also offers the Security exhibited by the last-mentioned facility.
Dies ist nach der Erfindung dadurch erzielt, daß der Schnepper nach der zuerst erwähnten Art mit einem nach unten gerichteten hakenartigen Ende versehen ist, welches in der Verriegelungsstellung oberhalb eines hinten am Rolladen sitzenden, nach oben gerichteten Gegenhakens stößt, so daß es bei dem Versuch, den Rolladen anzuheben, in den Gegenhaken eingreift.This is achieved according to the invention in that the Schnepper according to the first mentioned Art is provided with a downwardly directed hook-like end, which in the locking position above a seated at the rear of the roller shutter, directed upwards Counter-hook pushes, so that it is in the attempt to raise the roller shutter the counter hook engages.
Die Zeichnung veranschaulicht die neue Sicherung, und zwar zeigtThe drawing illustrates the new fuse, and specifically shows
Abb. ι die Sicherung im Schnitt,Fig. Ι the fuse in section,
Abb. 2 einen Querschnitt nach der Linie A-B der'Abb. 1,Fig. 2 shows a cross section along the line AB of Fig. 1,
Abb. 3 deren Vorderansicht mit der oberen Abschrägung.Fig. 3 its front view with the upper bevel.
Unten in der Wetterleiste 1 ist eine im Querschnitt runde oder eckige, nicht drehbare Büchse 2 eingelassen. In dieser führt sich, ebenfalls gegen Drehung gesichert, der Schnepper 3. In einer Längsgewindebohrung 4 des Schneppers sitzt mehr oder weniger, entsprechend der Entfernung des Ladens von der Wetterleiste 1, verstellbar ein Schraubbolzen 5 mit einer umgelegten Druckfeder 6. Der Schraubbolzen ist dabei nach hinten durch die Bohrung eines Abdeckbleches 7 geführt -und mit einem Griff 8 versehen.At the bottom of the weather bar 1 is a cross-section round or angular, non-rotatable Bush 2 let in. In this, also secured against rotation, the Schnepper 3. In a longitudinal threaded hole 4 of the Schnepper sits more or less, accordingly the removal of the store from the weather bar 1, adjustable a screw bolt 5 with a folded compression spring 6. The screw bolt is to the rear guided through the bore of a cover plate 7 and provided with a handle 8.
Dann zeigt der vorn nach oben abgerundete Schnepper ein nach unten gerichtetes hakenartiges Ende 9, das in der Verriegelungssitellung oberhalb eines hinten am Rolladen 10 sitzenden, nach oben gerichteten Gegenhakens 11 stößt.Then the Schnepper, which is rounded upwards at the front, shows a hook-like one pointing downwards End 9, the one in the locking position Above an upwardly directed counter-hook 11 seated at the rear of the roller shutter 10 abuts.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF81310D DE654142C (en) | Roller shutter security |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF81310D DE654142C (en) | Roller shutter security |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE654142C true DE654142C (en) | 1937-12-11 |
Family
ID=7113663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEF81310D Expired DE654142C (en) | Roller shutter security |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE654142C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4073167A (en) * | 1976-02-19 | 1978-02-14 | Bates Ii Charles F | Mechanism for converting predetermined alternate rotational movements to rectilinear movements |
| WO1995012739A1 (en) * | 1993-11-04 | 1995-05-11 | Andrew Graham Turvey | Locking assembly |
| DE29701989U1 (en) * | 1997-02-05 | 1997-04-03 | Alberts Gmbh & Co Kg G | Bolt lock for a roller shutter curtain |
-
0
- DE DEF81310D patent/DE654142C/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4073167A (en) * | 1976-02-19 | 1978-02-14 | Bates Ii Charles F | Mechanism for converting predetermined alternate rotational movements to rectilinear movements |
| WO1995012739A1 (en) * | 1993-11-04 | 1995-05-11 | Andrew Graham Turvey | Locking assembly |
| DE29701989U1 (en) * | 1997-02-05 | 1997-04-03 | Alberts Gmbh & Co Kg G | Bolt lock for a roller shutter curtain |
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