DE563731C - Metal plate shutters - Google Patents

Metal plate shutters

Info

Publication number
DE563731C
DE563731C DEM107734D DEM0107734D DE563731C DE 563731 C DE563731 C DE 563731C DE M107734 D DEM107734 D DE M107734D DE M0107734 D DEM0107734 D DE M0107734D DE 563731 C DE563731 C DE 563731C
Authority
DE
Germany
Prior art keywords
metal plate
openings
another
members
plate shutters
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
DEM107734D
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.)
TULLIO MANCINI
Original Assignee
TULLIO MANCINI
Publication date
Priority to DEM107734D priority Critical patent/DE563731C/en
Application granted granted Critical
Publication of DE563731C publication Critical patent/DE563731C/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
    • E06B9/11—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
    • E06B9/15—Roller shutters with closing members formed of slats or the like
    • E06B2009/1533—Slat connections
    • E06B2009/1572—Locking means to prevent slat disengagement

Landscapes

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

Description

Es sind Rolladen aus Metallplatten für Türen, Fenster u. dgl. bekannt, die durch schnekkenförmige Umbiegungen mit Spiel gelenkig ineinandergehakt und mit Durchbrechungen S zum Licht- und Luftdurchtritt versehen sind. Erfindungsgemäß werden bei derartigen Rolladen die Durchbrechungen in der Umbiegungszone angeordnet, so daß sie beim Durchhängen des Rolladens frei und beim Anzug der Platten verdeckt liegen.There are roller shutters made of metal plates for doors, windows and the like. Known by screw-shaped Bends with play are articulately hooked into one another and are provided with openings S for light and air to pass through. According to the invention, the openings in the bend zone in such roller shutters arranged so that they are exposed when the shutter sags and covered when the panels are tightened.

Die Erfindung ist auf der Zeichnung beispielsweise veranschaulicht.The invention is illustrated in the drawing, for example.

Fig. ι zeigt zwei Glieder des Rolladens ineinandergehakt. Die Schlitze befinden sich hierbei in abgedecktem Zustand, währendFig. Ι shows two members of the roller shutter hooked into one another. The slots are in this case in a covered state while

Fig. 2 dieselben Elemente in Teilansicht in einer Lage zeigt, in der die Durchbrechungen frei liegen.Fig. 2 shows the same elements in partial view in a position in which the openings lying free.

Die Metallplatten A sind in bekannter Weise an ihrer oberen und unteren Längskante B1, C1 in entgegengesetztem Sinn schneckenförmig umgebogen, so daß sie mit diesen Umbiegungen kettenförmig ineinandergehakt werden können, um dadurch den Rolladen zu bilden. Erfindungsgemäß sind in der Umbiegungszone der unteren Kante C1 der Platten A Schlitze oder Löcher H angeordnet, die je nach der Stellung der Glieder zueinander verschlossen sind oder den Eintritt von Licht und Luft in den abgeschlossenen Raum ermöglichen. Die Einzelglieder A sind mit einem solchen Spiel ineinandergehakt, daß die Durchbrechungen H frei liegen, wenn die Glieder durchhängen (Fig. 2), während sie in der Stellung nach Fig. 1, wenn die Rolladenglieder entspannt werden, durch die Umbiegungen der Oberkanten B1 der darunter befindlichen Rolladenglieder abgedeckt werden. The metal plates A are bent in a known manner at their upper and lower longitudinal edges B 1 , C 1 in opposite directions in a helical shape so that they can be hooked into one another in a chain-like manner with these bends to thereby form the roller shutter. According to the invention, slots or holes H are arranged in the bending zone of the lower edge C 1 of the plates A , which, depending on the position of the members to one another, are closed or allow light and air to enter the closed space. The individual members A are interlocked with such a game, that the openings H are exposed when the members sagging (Fig. 2), while in the position according to Fig. 1, when the shutter members are expanded, by the bent-over portions of the upper edges B 1 the shutter members below are covered.

Claims (1)

Patentanspruch:Claim: Rolladen aus Metallplatten, die durch schneckenförmige Umbiegungen mit Spiel gelenkig ineinandergehakt und mit Durchbrechungen zum Licht- und Luftdurchtritt versehen sind, dadurch gekennzeichnet, daß die Durchbrechungen (H) in der Umbiegungszone angeordnet sind, so daß sie beim Durchhängen des Rolladens frei und beim Anzug der Platten verdeckt liegen.Roller shutters made of metal plates, which are articulately hooked into one another by helical bends with play and are provided with openings for light and air to pass through, characterized in that the openings (H) are arranged in the bending zone so that they are free when the roller shutter sags and when the Plates are hidden. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DEM107734D Metal plate shutters Expired DE563731C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM107734D DE563731C (en) Metal plate shutters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM107734D DE563731C (en) Metal plate shutters

Publications (1)

Publication Number Publication Date
DE563731C true DE563731C (en) 1932-11-09

Family

ID=7326258

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM107734D Expired DE563731C (en) Metal plate shutters

Country Status (1)

Country Link
DE (1) DE563731C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2583878A (en) * 1946-02-09 1952-01-29 Kawneer Co Metal awning

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2583878A (en) * 1946-02-09 1952-01-29 Kawneer Co Metal awning

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