DE426716C - Window grilles - Google Patents

Window grilles

Info

Publication number
DE426716C
DE426716C DEE29432D DEE0029432D DE426716C DE 426716 C DE426716 C DE 426716C DE E29432 D DEE29432 D DE E29432D DE E0029432 D DEE0029432 D DE E0029432D DE 426716 C DE426716 C DE 426716C
Authority
DE
Germany
Prior art keywords
bars
beads
window
hollow beads
window 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
Application number
DEE29432D
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.)
Individual
Original Assignee
Individual
Publication date
Priority to DEE29432D priority Critical patent/DE426716C/en
Application granted granted Critical
Publication of DE426716C publication Critical patent/DE426716C/en
Expired legal-status Critical Current

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)
  • Grates (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Description

Die Erfindung betrifft ein Fenstergitter, das aus Flachstäben und Verbindungsgliedern zusammengesetzt ist.The invention relates to a window grille, which consists of flat bars and connecting links is composed.

Das Neue bestellt darin, daß die wagerechten Gitterstäbe an den Kanten Hohlwülste haben, in denen die I-förmigen Verbindungsstücke mit ihren Kantenwülsten gelenkig gelagert und die Durchtrittsschlitze in den Hohlwülsten seitlich erweitert sind, ίο In der Zeichnung ist die Erfindung in einer Ausführung beispielsweise dargestellt, und zwar zeigtWhat is new is that the horizontal ones Lattice bars have hollow beads at the edges, in which the I-shaped connecting pieces with their edge beads articulated and the passage slots in the hollow beads are widened laterally, ίο In the drawing, the invention is shown in one embodiment, for example, and although shows

Abb. ι einen Querschnitt durch eine Gelenklagerung in teils aufgewickeltem und teils geradem Zustand.Fig. Ι a cross section through a pivot bearing partly rolled up and partly straight.

Abb. 2 zeigt eine seitliche Ansicht, und Abb. 3 ist eine Draufsicht des Gitters. Die wagerechten Gitterstäbe α bestehen aus Walzeisen, welche an den Kanten Hohlwülste a1 besitzen, die durch einfache Heftniete g genietet sind. Diese Stäbe α gleiten in seitlichen Führungen h bekannter Art, die Gitterstäbe sind durch I-förmige Gelenkbänder b untereinander verbunden. Diese Veras bindüngsstücke sind mit ihren Kantenwülsten in den Hohlwülsten a1 der wagerechten Gitterstäbe« gelenkig gelagert. Die Durchtrittsschlitzei? in den Hohlwülsten sind seitlich erweitert, wodurch ein Spielraum c gebildet wird, der das Aufrollen des Gitters ermöglicht. Diese Einrichtung verhindert ein Durchbiegen des Gitters nach dem Fenster,' und es kann auch kein Durchhängen der Stäbe für die Aufwickelanordnung entstehen, da das Gefüge in sich starr ist! Der Durchmesser der Aufrollwalze/ kann gering sein, da die Spielräumen in beliebiger Größe genommen werden können.Figure 2 is a side view and Figure 3 is a top view of the grille. The horizontal bars α consist of rolled iron, which have hollow beads a 1 on the edges, which are riveted by simple tack rivets g. These bars α slide in lateral guides h of a known type, the bars are connected to one another by I-shaped hinges b. These Veras binding pieces are articulated with their edge bulges in the hollow bulges a 1 of the horizontal bars. The passage slots? in the hollow beads are widened laterally, whereby a clearance c is formed, which enables the rolling up of the grid. This device prevents the grille from bending towards the window, and the bars for the winding arrangement cannot sag either, since the structure is inherently rigid! The diameter of the roll-up roller / can be small, since the clearances can be of any size.

Die Aufwickelwalze kann im Querschnitt auch ein Vieleck bilden.The take-up roller can also form a polygon in cross section.

Claims (1)

Patent-Anspruch:Patent claim: Fenstergitter aus Flachstäben und Verbindungsgliedern, gekennzeichnet durch Hohlwülste (01) an den Kanten der wagerechten Gitterstäbe {a), in denen die I-förmigen Verbindungsstücke (b) mit ihren Kantenwülsten gelenkig gelagert und die Durchtrittsschlitze (d) in- den Hohlwülsten seitlich erweitert sind.Window grilles made of flat bars and connecting links, characterized by hollow beads (0 1 ) on the edges of the horizontal bars {a), in which the I-shaped connecting pieces (b) are articulated with their edge beads and the passage slots (d) in the hollow beads are laterally expanded are.
DEE29432D Window grilles Expired DE426716C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEE29432D DE426716C (en) Window grilles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE29432D DE426716C (en) Window grilles

Publications (1)

Publication Number Publication Date
DE426716C true DE426716C (en) 1926-03-18

Family

ID=7073920

Family Applications (1)

Application Number Title Priority Date Filing Date
DEE29432D Expired DE426716C (en) Window grilles

Country Status (1)

Country Link
DE (1) DE426716C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990002056A1 (en) * 1988-08-31 1990-03-08 Romano Frank S Cover assembly with spiral storage grooves

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990002056A1 (en) * 1988-08-31 1990-03-08 Romano Frank S Cover assembly with spiral storage grooves

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