DE515454C - Rolling grilles with horizontal cross bars and connecting links - Google Patents
Rolling grilles with horizontal cross bars and connecting linksInfo
- Publication number
- DE515454C DE515454C DEK111218D DEK0111218D DE515454C DE 515454 C DE515454 C DE 515454C DE K111218 D DEK111218 D DE K111218D DE K0111218 D DEK0111218 D DE K0111218D DE 515454 C DE515454 C DE 515454C
- Authority
- DE
- Germany
- Prior art keywords
- horizontal cross
- cross bars
- connecting links
- bars
- rolling grilles
- 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
- E06B9/18—Roll-type grilles
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
Description
Die Erfindung betrifft ein in der Waagerechten und in der Senkrechten steifes Rollgitter. Das Wesen der Erfindung besteht darin, daß die als Drehachsen für die Gitterteile dienenden waagerechten Querstangen mit parallel zu ihnen verlaufenden Stäben o. dgl. verbunden sind, die einen Anschlag für die Gitterteile bilden, so daß sich die Gitter wohl nach der einen Seite aufrollen kann, aber nach der anderen Seite in der ίο senkrechten Ebene gesperrt ist.The invention relates to a rolling grille that is rigid in the horizontal and in the vertical. That The essence of the invention is that the horizontal axes used as axes of rotation for the grid parts Cross bars with bars running parallel to them o. The like. Are connected, which Form a stop for the grid parts, so that the grid can roll up on one side, but on the other side ίο vertical plane is blocked.
In der Zeichnung ist der Gegenstand der Erfindung beispielsweise dargestellt.In the drawing, the subject matter of the invention is shown for example.
Die Abb. ι bis 3 zeigen drei verschiedene Verbindungen der Gitterteile.Figs. Ι to 3 show three different connections of the lattice parts.
Die Abb. 4 zeigt eine Gesamtanordnung des Rollgitters undFig. 4 shows an overall arrangement of the rolling grille and
Abb. 5 eine Seitenansicht zur Abb. 4.
Wie die Abb. 1 zeigt, ist ein durchgehender Stab a, der die Gelenkachse für die Gitterstäbe δ
bildet, mit einem im Querschnitt U-förmigen Stab c in gleichem Abstand durch Verbindungslaschen d mittels Niete e zu einem Träger zusammengesetzt.
Die Stäbe c und die Laschen d können auch aus einem Stück angefertigt werden.Fig. 5 is a side view of Fig. 4.
As Fig. 1 shows, a continuous rod a, which forms the hinge axis for the bars δ, is assembled with a cross-sectionally U-shaped rod c at the same distance by connecting straps d by means of rivets e to form a carrier. The bars c and the tabs d can also be made from one piece.
Bei der Ausführungsform nach der Abb. 2 bilden die Laschen d eine Schlaufe, die die Stäbe« und c umschlingt. Die Gitterstäbe5 können, wie der Pfeil h in der Abb. 2 zeigt, nach der einen Seite leicht ausschwingen, werden jedoch in Pfeürichtung i durch die Druckkanten k des Stabes c in senkrechter Ebene begrenzt. Wie die Abb. 3 zeigt, lassen sich die • Stäbe α auch durch Niete a1 und einen Stab c1 ersetzen. Letzterer wird dann durch Verbindungsstücke d in einem den erforderlichen Ausschlag der Stäbe δ gestattenden Abstand von dem Stab c gehalten.In the embodiment according to Fig. 2, the tabs d form a loop that wraps around the rods «and c. The bars 5 can, as the arrow h in Fig. 2 shows, swing out slightly to one side, but are limited in the vertical plane in the direction i by the pressure edges k of the bar c. As shown in Fig. 3, the • bars α can also be replaced by rivets a 1 and a bar c 1 . The latter is then held by connecting pieces d at a distance from the rod c which allows the required deflection of the rods δ.
Die Stäbe a, c und c1 können gerade und parallel oder auch abwechselnd zickzackförmig geführt werden.The bars a, c and c 1 can be guided straight and parallel or alternately in a zigzag shape.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK111218D DE515454C (en) | Rolling grilles with horizontal cross bars and connecting links |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEK111218D DE515454C (en) | Rolling grilles with horizontal cross bars and connecting links |
Publications (1)
Publication Number | Publication Date |
---|---|
DE515454C true DE515454C (en) | 1931-01-05 |
Family
ID=7242146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEK111218D Expired DE515454C (en) | Rolling grilles with horizontal cross bars and connecting links |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE515454C (en) |
-
0
- DE DEK111218D patent/DE515454C/en not_active Expired
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