DE7505187U - HOLLOW ROLLER SHUTTER - Google Patents
HOLLOW ROLLER SHUTTERInfo
- Publication number
- DE7505187U DE7505187U DE7505187U DE7505187U DE7505187U DE 7505187 U DE7505187 U DE 7505187U DE 7505187 U DE7505187 U DE 7505187U DE 7505187 U DE7505187 U DE 7505187U DE 7505187 U DE7505187 U DE 7505187U
- Authority
- DE
- Germany
- Prior art keywords
- wall
- roller shutter
- chamber
- hollow rod
- nonreadable
- 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
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
- E06B9/11—Roller shutters
- E06B9/15—Roller shutters with closing members formed of slats or the like
-
- 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
-
- 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
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/40—Roller blinds
- E06B9/42—Parts or details of roller blinds, e.g. suspension devices, blind boxes
-
- 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
- E06B9/15—Roller shutters with closing members formed of slats or the like
- E06B2009/1533—Slat connections
- E06B2009/1538—Slats directly connected
-
- 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
- E06B9/15—Roller shutters with closing members formed of slats or the like
- E06B2009/1577—Slat end pieces used for guiding shutter
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Description
Die Erfindung betrifft einen Rollladenhohlstab mit gekrümmten Flächen, wobei die innere Fläche einen kleineren Krümmungsgrad als die äußere aufweist, mit oberen Verbindungshaken und durch Zwischenwand verstärkter unterer Gelenkkammer.The invention relates to a hollow roller shutter slat with curved surfaces, the inner surface having a smaller degree of curvature than the outer, with upper connecting hooks and a lower joint chamber reinforced by a partition.
Solche Rollladenhohlstäbe sind in vielfältiger Ausführung bekannt. Der Erfindung liegt die Aufgabe zugrunde, ein Profil zu schaffen, welches zwei wesentliche Merkmale miteinander zwangsläufig verbindet. Einmal soll der Rollladenstab einen möglichst günstigen Winkeldurchmesser erzielen, zum anderen soll der Rollladenpanzer im herabgelassenen Zustand eine möglichst große Stabilität aufweisen. Die gleichzeitige Lösung dieser beiden Aufgaben ist neu.Such hollow roller shutter bars are known in various designs. The invention is based on the object of creating a profile which inevitably combines two essential features with one another. On the one hand, the roller shutter slat should achieve the most favorable angular diameter possible, and on the other hand, the roller shutter curtain should have the greatest possible stability in the lowered state. The simultaneous solution of these two tasks is new.
Im Gebrauchsmuster
<NichtLesbar>
In the utility model
<nonreadable>
Diese Aufgabe wird nach der Erfindung dadurch gelöst,
<NichtLesbar>
This object is achieved according to the invention by
<nonreadable>
Die Verlagerung des Gelenkdrehpunktes in Richtung auf die innere Fläche des Hohlstabes ermöglicht einen besonders günstigen Wicklungseffekt und gestattet es außerdem, dem herabgelassenen Rollladen eine große Stabilität durch die besonders breit zu gestaltenden Auflageflächen von benachbarten Stäben zu verleihen. Dies kommt darin zum Ausdruck, dass der Verbindungshaken an der inneren Hälfte der oberen Hohlkammerkante verläuft, so dass eine breitere Auflagefläche gebildet wird, die der Auflagefläche des über ihr liegenden Hohlstabes entspricht.The shifting of the pivot point towards the inner surface of the hollow bar enables a particularly favorable winding effect and also allows the lowered roller shutter to be given great stability thanks to the particularly wide contact surfaces of adjacent bars. This is expressed in the fact that the connecting hook runs on the inner half of the upper edge of the hollow chamber, so that a wider support surface is formed which corresponds to the support surface of the hollow rod lying above it.
Nach der Erfindung ist ferner vorgesehen, dass der den Öffnungsspalt begrenzende Schenkel mit seinem den Drehpunkt für die Hakenleiste bildenden Ende in die Gelenkkammer hineinragt.According to the invention it is further provided that the leg delimiting the opening gap protrudes into the joint chamber with its end forming the pivot point for the hook strip.
Ein weiterer Vorteil kann erfindungsgemäß dadurch erzielt werden, dass die beiderseits an den Haken anschließenden Begrenzungen so gestaltet sind, dass sie den beiden unteren Begrenzungsflächen entsprechen und sich beim herabgelassenen Rollladen auf beiden Seiten des Hakens flächig auflegen.Another advantage can be achieved according to the invention in that the boundaries adjoining the hook on both sides are designed in such a way that they correspond to the two lower boundary surfaces and lie flat on both sides of the hook when the roller shutters are lowered.
In den Abbildungen Figur 1 3 ist der
<NichtLesbar>
In the figures Figure 1 3 is the
<nonreadable>
Auch der Haken 7 befindet sich hierdurch im Bereich der inneren Fläche des Rollladenstabes. Der Öffnungsspalt 8 wird durch einen Schenkel 10 zum Drehpunkt für die Hakenleiste 7, die an ihrem Ende 10b in die Gelenkkammer 2 hineinragt.As a result, the hook 7 is also located in the area of the inner surface of the roller shutter slat. The opening gap 8 becomes the pivot point for the hook strip 7 through a leg 10, which protrudes into the joint chamber 2 at its end 10b.
Aus Figur 1 ist ersichtlich, dass durch die erfindungsgemäße Formgebung der oberen und unteren Begrenzungen 4a, 10a die an den Haken 7 anschließen, somit Auflageflächen gebildet werden, die dem Rollladen im herabgelassenen Zustand eine besonders große Stabilität gewährleisten.It can be seen from FIG. 1 that the shape of the upper and lower boundaries 4a, 10a according to the invention, which adjoin the hooks 7, forms support surfaces which ensure the roller shutter is particularly stable when it is lowered.
Claims (1)
<NichtLesbar>
so nahe an die Innenwand (9) des Hohlstabes rückt, dass die Gelenkteile (7, 10b) ein nur für ihre
<NichtLesbar>
1. Hollow roller shutter bar with curved surfaces, the inner surface having a smaller radius of curvature than the outer, with the upper connecting hook and the lower joint chamber reinforced by an intermediate wall, characterized in that the lower chamber (1, 2) through one of the web (3) to the lower edge (4) continuous stiffening wall (5) is divided into an all-round closed, square channel (1) on the outer wall and into a hinge chamber (2) open at the bottom and receiving the connecting hooks (7) on the inner wall, the lower edge (4) of the closed channel (1) forms a support surface (4) which occupies at least half the lower width of the hollow rod opposite the upper edge (4a) of the hollow rod below and the open joint chamber (2) with its opening gap
<nonreadable>
moves so close to the inner wall (9) of the hollow rod that the joint parts (7, 10b) are just for their
<nonreadable>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE7505187U DE7505187U (en) | 1975-02-20 | 1975-02-20 | HOLLOW ROLLER SHUTTER |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE7505187U DE7505187U (en) | 1975-02-20 | 1975-02-20 | HOLLOW ROLLER SHUTTER |
Publications (1)
Publication Number | Publication Date |
---|---|
DE7505187U true DE7505187U (en) | 1976-11-04 |
Family
ID=31958793
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE7505187U Expired DE7505187U (en) | 1975-02-20 | 1975-02-20 | HOLLOW ROLLER SHUTTER |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE7505187U (en) |
-
1975
- 1975-02-20 DE DE7505187U patent/DE7505187U/en not_active Expired
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