DE439676C - Shutters secured against being pushed up by force - Google Patents

Shutters secured against being pushed up by force

Info

Publication number
DE439676C
DE439676C DER63036D DER0063036D DE439676C DE 439676 C DE439676 C DE 439676C DE R63036 D DER63036 D DE R63036D DE R0063036 D DER0063036 D DE R0063036D DE 439676 C DE439676 C DE 439676C
Authority
DE
Germany
Prior art keywords
roller
roller shutter
bar
bars
guides
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
Application number
DER63036D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ROLLADENWERK Gebr EFFERTZ
Original Assignee
ROLLADENWERK Gebr EFFERTZ
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ROLLADENWERK Gebr EFFERTZ filed Critical ROLLADENWERK Gebr EFFERTZ
Priority to DER63036D priority Critical patent/DE439676C/en
Application granted granted Critical
Publication of DE439676C publication Critical patent/DE439676C/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/80Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B9/82Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
    • E06B9/86Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic against unauthorised opening
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/80Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B2009/801Locking arrangements
    • E06B2009/802Locking arrangements located in or close to shutter box

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)

Description

Um Rolladen gegen unbefugtes Hochschieben von außen zu sichern, ist vorgeschlagen, an einem der Rolladengurte eine Sperrfeder anzubringen, die sich bei herabgelassenem Rolladen gegen eine besondere Fangvorrichtung· stützt, aber ausgelöst wird, wenn der Rolladen in üblicher Weise durch die Gurtwake hochgezcgen wird. Diese Einrichtung hat sich aber als unsicher erwiesen, da die Sperrfeder nicht immer von der Fangvorrichtung gefaßt wird.In order to secure roller shutters against unauthorized pushing up from the outside, it is suggested that to attach a locking spring to one of the roller shutter belts, which is when lowered The roller shutter is supported against a special safety device, but is triggered when the The roller shutter is pulled up in the usual way by the belt wake. This facility but has proven to be unsafe because the locking spring is not always from the safety gear is caught.

Weit einfacher und sicherer wird nach der neuen Erfindung der Rolladen gegen gewaltsames Hochschieben dadurch gesichert, daß der obere Rollstab beim Herablassen des Rolladens durch sein Gewicht in eine Schräglage kommt, die zur Sperrung mittels einer Aussparung des Fensterquerstücks benutzt wird, derart, daß dadurch das unbefugte Hochschieben des Rolladens von außen mit Sicherheit verhindert wird. Damit der obere Rollstab diese Wirkung ausüben kann, ist er gegenüber den anderen Rollstäben, die über feste Führungen laufen, an beiden Enden verkürzt, so daß die Führungen keinen Einfluß auf ihn ausüben können. Während er also bei nach oben wirkendem Zug beim ordnungsmäßigen Hochziehen des Rolladens sich in der Richtung der Rolladenebene einzustellen gezwungen ist, wird er bei von unten wirkendem Druck durch sein Gewicht umklappen, so daß seine Oberkante aus der genannten Ebene heraus und in den Bereich einer Sperrvorrichtung tritt, die sich über die ganze Breite desAccording to the new invention, the roller shutter against violence will be much simpler and safer Pushing up secured by the fact that the upper roller bar when lowering the roller shutter due to its weight in an inclined position comes, which is used for locking by means of a recess in the window cross piece, so that this prevents the unauthorized Pushing up the roller shutter from the outside is prevented with certainty. So that the top Rollerbar can exert this effect, it is opposite to the other rollerbars that are above Fixed guides run, shortened at both ends, so that the guides do not affect can exercise on him. So while he is with the proper Pulling up the shutter is forced to adjust in the direction of the shutter plane If the pressure is applied from below, it will fold over due to its weight, so that its upper edge is out of said plane out and into the area of a locking device that extends over the entire width of the

Claims (3)

Rolladens oder einen Teil derselben erstreckt und in bezug auf die Führungen für die anderen Rollstäbe so angeordnet ist, daß nach Sperrung des oberen Stabes ein weiteres Hochschieben desselben und dadurch das Hochschieben des Rolladens verhindert wird. Um das Umkippen des obersten Rollstabes unter allen Umständen zu sichern, kann er einseitig beschwert sein, z. B. durch eineShutter or part thereof extends and with respect to the guides for the other roller bars is arranged so that after locking the upper bar another Pushing up the same and thereby the pushing up of the roller shutter is prevented. In order to prevent the topmost roller bar from tipping over under all circumstances, he can be weighted on one side, z. B. by a to Schiene aus Metall.to rail made of metal. Auf der Zeichnung zeigt
Abb. ι den Rolladen im Querschnitt in der gesperrten Stellung beim Versuch, den Rollladen unbefugt von außen hochzuschieben,
On the drawing shows
Fig. Ι the roller shutter in cross section in the locked position when trying to push the roller shutter up from the outside without authorization,
Abb. 2 die Teile bei ordnungsmäßigem Hochziehen des Rolladens mittels der Zuggurte. Fig. 2 shows the parts when the roller shutter is properly pulled up by means of the pulling straps. Abb. 3 veranschaulicht schaubildlich den Rolladen in der Lage nach Abb. 1.Fig. 3 diagrammatically illustrates the roller shutter in the position according to Fig. 1. Der aus den Stäben« bestehende Rolladen ist an seinem oberen Ende durch den Stab b abgeschlossen, an dem die Zuggurte c angreifen, die, wie üblich, an der von der Gurtscheibe 4 angetriebenen Welle« befestigt sind.The roller shutter consisting of the bars "is closed at its upper end by the bar b , on which the tension belts c engage, which, as usual, are attached to the shaft" driven by the belt pulley 4. Während die Stäbe α über an den beiden Seiten der Tür oder des Fensters angeordnete Führungen/ laufen, ist der obere Rollstab b so kurz bemessen, daß er außerhalb des Bereiches dieser Führungen bleibt und somit, wenn er nicht durch einen von der · Welle e und den Gurten c ausgeübten Zug in die Ebene der anderen Stäbe gebracht wird (Abb. 2), durch sein Eigengewicht oder durch ein an ihm angebrachtes Beschwerungsgewicht in die aus Abb. 1 und 3 ersichtliche Kapplage gelangt, besonders wenn versucht wird, durch einen von unten wirkenden Druck den Rollladen hochzuschieben.While the bars α run over guides / arranged on both sides of the door or window, the upper roller bar b is so short that it remains outside the range of these guides and thus, if it is not through one of the shafts e and The tension exerted on the belts c is brought into the plane of the other bars (Fig. 2), gets into the cap position shown in Figs. 1 and 3 by its own weight or by a weight attached to it, especially if an attempt is made from below acting pressure to push up the roller shutter. Durch die so erzielte Schräglage·des Rollstabes b gelangt dessen Oberkante in den Bereich, einer zwischen den Führungen/ angeordneten Sperreinrichtung g, die eine Sperrnut A besitzt, in der sich die Oberkante des Stabes b fängt, und deren Abstand von einer Gegenführung/ so bemessen ist, daß ein Umkippen des obersten Rollstabes, δ über die Sperrstellung hinaus verhindert wird.As a result of the inclined position of the rolling rod b , its upper edge reaches the area of a locking device g arranged between the guides / which has a locking groove A in which the upper edge of the rod b is caught and whose distance from a counter-guide / is dimensioned as follows is that the topmost roller bar, δ is prevented from tipping over beyond the locked position. Patent Ali Sprüche :Patent Ali sayings: ■ i. Gegen gewaltsames Hochschieben gesicherter Rolladen, dadurch gekennzeichnet, daß der obere Rollstab (£) beim gewaltsamen Hochschieben von außen lediglich durch sein Gewicht in eine Kipplage gebracht wird, in der er den Rollladen sperrt.■ i. Secured against being pushed up by force Roller shutter, characterized in that the upper roller bar (£) when pushed up by force from the outside is only brought into a tilted position by its weight, in which it is the roller shutter locks.
2. Rolladen nach Anspruch 1, dadurch gekennzeichnet, daß der Obere Rollstab (b) gegenüber den anderen, mit ihren Enden über feste Führungen (/) gleitenden Rollstäben (a) kürzer gehalten ist, so daß er bei von unten wirkendem Druck durch sein Gewicht umklappen und dadurch den Rollladen sperren kann.2. Roller shutter according to claim 1, characterized in that the upper roller bar (b) compared to the other roller bars (a) sliding with their ends via fixed guides (/) is kept shorter, so that it is kept shorter when pressure is applied from below by its weight can fold down and thereby lock the roller shutter. 3. Rolladen nach Anspruch 1, dadurch gekennzeichnet, daß der obere Rollstab (b) einseitig beschwert ist, um sein Umkippen zu sichern.3. Roller shutter according to claim 1, characterized in that the upper roller bar (b) is weighted on one side in order to prevent it from tipping over.
DER63036D 1925-01-06 1925-01-06 Shutters secured against being pushed up by force Expired DE439676C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DER63036D DE439676C (en) 1925-01-06 1925-01-06 Shutters secured against being pushed up by force

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER63036D DE439676C (en) 1925-01-06 1925-01-06 Shutters secured against being pushed up by force

Publications (1)

Publication Number Publication Date
DE439676C true DE439676C (en) 1927-04-11

Family

ID=7412081

Family Applications (1)

Application Number Title Priority Date Filing Date
DER63036D Expired DE439676C (en) 1925-01-06 1925-01-06 Shutters secured against being pushed up by force

Country Status (1)

Country Link
DE (1) DE439676C (en)

Similar Documents

Publication Publication Date Title
DE3042379C2 (en) Locking device for a longitudinally adjustable vehicle seat guided on rails
DE439676C (en) Shutters secured against being pushed up by force
DE2527880A1 (en) Intruder resistant roller shutter locking mechanism - has spring loaded locking rods engaged by tension cords
DE814657C (en) Tilting blind
DE2034305C3 (en) Device for moving up and down hanging scaffolding, work platforms or the like
DE3108983C2 (en) Roller shutter security
DE7500915U (en) Automatic roller shutter security
DE2554667C3 (en) Automatic safety device against unauthorized pushing up from the outside for a roller shutter
DE605942C (en) Automatic winding device for curtain rods
DE1509513A1 (en) Upper roller shutter end strip
DE458299C (en) Safety device for double-leaf windows to hold one leaf in the closed position and the other leaf in the open position
AT155398B (en) Device for moving a lowerable curtain rod.
AT11304B (en) Device to prevent unauthorized opening of lowered shutters.
AT124118B (en) Safety device to prevent the folded sash of sliding windows from flying up.
AT301142B (en) Turning device for slat blinds
DE453788C (en) Safety device for shutters u. Like. Against unauthorized pushing up of the roller shutter from the outside
DE873054C (en) Roller shutter security
DE217645C (en)
DE630301C (en) Sliding window with pull cords attached to the lower edge of the sliding window sash
AT206784B (en) Locking device for a window sash that can be swiveled about a horizontal axis with espagnolette bars
DE345933C (en) Locking and safety device for doors of all kinds that open inwards
DE1169109B (en) Folding shutter
DE567214C (en) Device for limiting the rolling movement of roll curtains
DE725997C (en) Safety device for shutters
DE1461750C (en) Feed device for a paper dispenser