EP0841460A1 - Roller shutter box - Google Patents

Roller shutter box Download PDF

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Publication number
EP0841460A1
EP0841460A1 EP97119157A EP97119157A EP0841460A1 EP 0841460 A1 EP0841460 A1 EP 0841460A1 EP 97119157 A EP97119157 A EP 97119157A EP 97119157 A EP97119157 A EP 97119157A EP 0841460 A1 EP0841460 A1 EP 0841460A1
Authority
EP
European Patent Office
Prior art keywords
roller shutter
shaped
semicircular
caps
engages
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.)
Granted
Application number
EP97119157A
Other languages
German (de)
French (fr)
Other versions
EP0841460B1 (en
Inventor
Karl Achenbach
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.)
Lakal GmbH
Original Assignee
ACHENBACH KARL GmbH
KARL ACHENBACH GmbH
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 ACHENBACH KARL GmbH, KARL ACHENBACH GmbH filed Critical ACHENBACH KARL GmbH
Publication of EP0841460A1 publication Critical patent/EP0841460A1/en
Application granted granted Critical
Publication of EP0841460B1 publication Critical patent/EP0841460B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • E06B9/17007—Shutter boxes; Details or component parts thereof
    • E06B9/17015—Shutter boxes; Details or component parts thereof made of at most two pieces; Front opening details

Definitions

  • the invention relates to a roller shutter box with a partially semicircular shaped upper part and a partially semi-circular shaped lower part and side Blind caps, one end of the upper part being an S-shaped receiving section for a Z-shaped one Has connecting section that at the facing end of the lower part is trained.
  • Roller shutter boxes are preferably known with a rectangular or square cross section for example from the publication EP 0 137 133 B 1. For various construction measures roller shutter boxes with such a cross section are undesirable.
  • Roller shutter boxes are also known, the contours of which are essentially cylindrical Roller shutter tanks are adapted, i.e. the roller shutter box is partly round in shape.
  • This Known roller shutter boxes have the particular disadvantage that they are used extruded profiles (made of aluminum) are expensive and also in terms of The winding conditions of the roller shutter shell are inflexible.
  • the invention has for its object a roller shutter box closer to the beginning designated type to create, in which the semicircular trained top and Bottom parts are formed from sheet metal and to match matching caps.
  • An essential element of the invention are those formed from sheet metal on one side semicircular upper and lower parts 1 and 2.
  • the production was seen shaped upper and lower parts 1 and 2 of sheet metal as not feasible and therefore extruded (expensive) upper and lower parts used. It is the inventor succeeded in particular through the steps according to claim 2, the upper part 1 made of sheet metal form what, together with the appropriately trained lower part 2 into one inexpensive roller shutter box leads.
  • the invention therefore consists inter alia of also in that the Bearing pin 11 for the roller of the roller shutter shell outside the semicircular part of the upper and lower parts 1 and 2 are arranged. This cannot correct inaccuracies cylindrical roller shutter shell to be balanced in order to optimally fill the To achieve the roller shutter box with your roller shutter shell with the roller shutter rolled up.
  • the Bearing journals 11 can be in or in, depending on the type of slats of the roller shutter shell be fixed off-center in several directions.

Landscapes

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

Abstract

The housing comprises part-circular top and bottom halves and end caps (5), the end of the top half having an S-shaped recess in which a Z-shaped portion of the bottom half engages. Each cap has, in its curved portion, a recess (7), inside which at its end towards the shutter inlet (8) is a protrusion (10). The bearing trunnions (11) for the roller supporting the shutter are outside the curved portions (12) of the caps. The sheet-metal top half, which also encloses the caps at their periphery and side, engages below the protrusion. A tongue on the sheet-metal housing bottom half engages in the S-shaped recess in the top one.

Description

Die Erfindung betrifft einen Rolladenkasten mit einem teilweise halbkreisgeformten Oberteil und einem ebenfalls teilweise halbkreisartig geformten Unterteil sowie seitlichen Blendkappen, wobei ein Ende des Oberteils einen S-förmigen Aufnahmeabschnitt für einen Z-förmigen Verbindungsabschnitt aufweist, der am zugewandten Ende des Unterteils ausgebildet ist.The invention relates to a roller shutter box with a partially semicircular shaped upper part and a partially semi-circular shaped lower part and side Blind caps, one end of the upper part being an S-shaped receiving section for a Z-shaped one Has connecting section that at the facing end of the lower part is trained.

Rolladenkästen sind vorzugsweise mit rechteckigen, oder quadratischem Querschnitt bekannt so beispielsweise aus der Druckschrift EP 0 137 133 B 1. Für verschiedene Baumaßnahmen sind Rolladenkästen mit einen, solchen Querschnitt unerwünscht.Roller shutter boxes are preferably known with a rectangular or square cross section for example from the publication EP 0 137 133 B 1. For various construction measures roller shutter boxes with such a cross section are undesirable.

Es sind auch Rolladenkästen bekannt, deren Umrisse an den im wesentlichen zylindrischen Rolladen-Panzer angepaßt sind, d.h. der Rolladenkasten hat zum Teil eine runde Form. Diese bekannten Rolladenkästen haben vor allem den Nachteil, daß sie wegen der Verwendung stranggepreßter Profile (aus Aluminium) kostspielig sind und auch hinsichtlich der Aufwickelbedingungen des Rolladen-Panzers unflexibel sind.Roller shutter boxes are also known, the contours of which are essentially cylindrical Roller shutter tanks are adapted, i.e. the roller shutter box is partly round in shape. This Known roller shutter boxes have the particular disadvantage that they are used extruded profiles (made of aluminum) are expensive and also in terms of The winding conditions of the roller shutter shell are inflexible.

Der Erfindung liegt die Aufgabe zugrunde, einen Rolladenkasten der eingangs näher bezeichneten Art zu schaffen, bei dem die halbkreisförmige ausgebildeten Ober- und Unterteile aus Blech geformt sind und darauf abgestimmte Blendkappen zu realisieren.The invention has for its object a roller shutter box closer to the beginning designated type to create, in which the semicircular trained top and Bottom parts are formed from sheet metal and to match matching caps.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß

  • die Blendkappen am halbkreisförmigen Teil eine Einbuchtung aufweisen, deren in Richtung des Rolladeneinlaufs befindliche Begrenzung einen Vorsprung hat,
  • die Lagerzapfen für die Tragrolle des Rolladen-Panzers außerhalb der halbkreisförmigen Umfassungen der Blendkappen angeordnet sind,
  • unter den Vorsprung das aus Blech geformte und die Blendkappe oben und seitlich umfassende Oberteil greift,
  • in den Aufnahmeabschnitt die Zunge des ebenfalls aus Blech geformten Unterteils greift.
This object is achieved in that
  • the blind caps have an indentation on the semicircular part, the boundary of which in the direction of the roller shutter inlet has a projection,
  • the bearing journals for the roller shutter support roller are arranged outside the semicircular enclosures of the blind caps,
  • under the protrusion the upper part, which is made of sheet metal and covers the top and sides,
  • the tongue of the lower part, which is also made of sheet metal, engages in the receiving section.

Ein besonders vorteilhaftes Verfahren zur Herstellung des Oberteils besteht darin, daß die folgenden Verfahrensschritte angewendet werden:

  • Anbringen des S-förmigen Falzes durch eine Abkantpresse oder durch Rollformen,
  • Erzeugung der halbkreisförmigen Rundung mit Hilfe einer Presse,
  • 90°-Abkantung.
A particularly advantageous method for producing the upper part is that the following process steps are used:
  • Attaching the S-shaped fold by means of a press brake or by roll forming,
  • Creation of the semicircular rounding with the help of a press,
  • 90 ° bend.

Die mit der Erfindung erzielten Vorteile bestehen im wesentlichen daß eine preiswerte Ausführung eines "runden" Rolladenkastens und dazu passende Blendkappen mit guter Halterung für Ober- und Unterteil sowie eine optimale Ausnutzung des Innenraumes des Rolladenkasten für die Aufnahme des Rolladen-Panzers gegeben ist.The advantages achieved with the invention are essentially that inexpensive Execution of a "round" roller shutter box and matching blind caps with good Bracket for upper and lower part and optimal use of the interior of the There is a roller shutter box for receiving the roller shutter shell.

Anhand der Zeichnungen wird die Erfindung näher beschrieben:

Fig. 1
zeigt das aus Blech geformte Ober- und Unterteil,
Fig. 2
eine Blendkappe und
Fig. 3
eine Einzelheit der Verbindung zwischen Blendkappe, Ober- und Unterteil.
The invention is described in more detail with reference to the drawings:
Fig. 1
shows the upper and lower part formed from sheet metal,
Fig. 2
a blind cap and
Fig. 3
a detail of the connection between the blind cap, upper and lower part.

Ein wesentliches Element der Erfindung sind die aus Blech geformten, an einer Seite halbkreisförmig ausgebildeten Ober- und Unterteile 1 bzw. 2. Bisher sah man die Herstellung derart geformter Ober- und Unterteile 1 bzw. 2 aus Blech als nicht machbar an und hat deshalb stranggepreßte (teuere) Ober- und Unterteile verwendet. Dem Erfinder ist es gelungen, durch die Schritte gemäß Anspruch 2 insbesondere das Oberteil 1 aus Blech zu formen, was, zusammen mit dem entsprechend ausgebildeten Unterteil 2 zu einem kostengünstigen Rolladenkasten führt.An essential element of the invention are those formed from sheet metal on one side semicircular upper and lower parts 1 and 2. Previously, the production was seen shaped upper and lower parts 1 and 2 of sheet metal as not feasible and therefore extruded (expensive) upper and lower parts used. It is the inventor succeeded in particular through the steps according to claim 2, the upper part 1 made of sheet metal form what, together with the appropriately trained lower part 2 into one inexpensive roller shutter box leads.

Wesentlich bei dem neuen Rolladenkasten ist allerdings auch die Ausbildung der Blendkappen 5. Diese weisen eine Einbuchtung 7 auf deren in Richtung des Rolladeneinlaufs 8 befindliche Begrenzung 9 einen Vorsprung 10 hat. In diesen Vorspruch 10, wie beispielsweise Fig. 3 zeigt, greift das Oberteil 1 ein. Zum anderen greift der Verbindungsabschnitt 4 des Unterteils 2 in den S-förmigen Aufnahmeabschnitt 3 des Oberteils 1 ein, womit eine vorzügliche Verklemmung zwischen Ober- und Unterteil erfolgt. Für "runde" Rolladenkästen, wie sie Gegenstand der vorliegenden Anmeldung sind, ist auch von Bedeutung, eine maximale Füllung des Rolladenkastenraumes durch den Rolladen-Panzer zu erzielen. Bei allen bekannten Ausführungen ist das nicht gegeben. Die Erfindung besteht deshalb u.a. auch darin, daß die Lagerzapfen 11 für die Tragrolle des Rolladen-Panzers außerhalb des halbkreisförmigen Teils des Ober- bzw. Unterteils 1 und 2 angeordnet sind. Damit können Ungenauigkeiten des nicht zylindrischen Rolladen-Panzers ausgeglichen werden, um eine optimale Füllung des Rolladenkastens mit dein Rolladen-Panzer bei aufgewickeltem Rolladen zu erzielen. Die Lagerzapfen 11 können je nach Art der Lamellen des Rolladen-Panzers in einer oder in mehreren Richtungen in dem des Rolladenkasten außermittig befestigt sein.However, the training of the is also essential for the new roller shutter box Blind caps 5. These have an indentation 7 in the direction of the roller shutter inlet 8 located limit 9 has a projection 10. In this claim 10, how 3 shows, for example, the upper part 1 engages. On the other hand, the Connecting section 4 of the lower part 2 in the S-shaped receiving section 3 of the Upper part 1, with which there is an excellent jamming between the upper and lower part. For "round" roller shutter boxes as they are the subject of The present application is, also important, a maximum filling of the To achieve roller shutter box space through the roller shutter tank. With all known This is not the case. The invention therefore consists inter alia of also in that the Bearing pin 11 for the roller of the roller shutter shell outside the semicircular part of the upper and lower parts 1 and 2 are arranged. This cannot correct inaccuracies cylindrical roller shutter shell to be balanced in order to optimally fill the To achieve the roller shutter box with your roller shutter shell with the roller shutter rolled up. The Bearing journals 11 can be in or in, depending on the type of slats of the roller shutter shell be fixed off-center in several directions.

Claims (2)

Rolladenkasten mit einem teilweise halbkreisgeformten Oberteil (1) und einem ebenfalls teilweise halbkreisartig geformten Unterteil (2) sowie seitlichen Blendkappen, wobei ein Ende des Oberteils (1) einen S-förmigen Aufnahmeabschnitt (3) für einen Z-förmigen Verbindungsabschnitt (4) aufweist, der am zugewandten Ende des Unterteils (2) ausgebildet gekennzeichnet durch die folgenden Merkmale: Die Blendkappen (5) weisen am halbkreisförmigen Teil (6) eine Einbuchtung (7) auf, deren in Richtung des Rolladeneinlaufs (8) befindliche Begrenzung (9) einen Vorsprung (10) hat. Die Lagerzapfen (11) für die Tragrolle des Rolladen-Panzers sind außerhalb der halbkreisförmigen Umfassungen (12) der Blendkappen (5) angeordnet. Unter den Vorsprung (10) greift das aus Blech geformte und die Blendkappe (5) oben und seitlich umfassende Oberteil (1). In den Aufnahmeabschnitt (3) greift die Zunge (13) des ebenfalls aus Blech geformten Unterteils (2). Roller shutter box with a partially semicircular shaped upper part (1) and also a partially semicircular shaped lower part (2) as well as side cover caps, one end of the upper part (1) having an S-shaped receiving section (3) for a Z-shaped connecting section (4), formed on the facing end of the lower part (2) characterized by the following features: The blind caps (5) have an indentation (7) on the semicircular part (6), the boundary (9) of which in the direction of the roller shutter inlet (8) has a projection (10). The bearing journals (11) for the supporting roller of the roller shutter shell are arranged outside the semicircular enclosures (12) of the blind caps (5). The upper part (1), which is formed from sheet metal and covers the cover (5) at the top and on the side, engages under the projection (10). The tongue (13) of the lower part (2), which is also made of sheet metal, engages in the receiving section (3). Verfahren zum Herstellen des Oberteils (1), gekennzeichnet durch die folgenden Verfahrensschritte: Anbringen des S-förmigen Falzes durch eine Abkantpresse oder durch Rollformen, Erzeugung der halbkreisförmigen Rundung mit Hilfe einer Presse, 90°-Abkantung. Process for producing the upper part (1), characterized by the following process steps: Attaching the S-shaped fold by means of a press brake or by roll forming, Creation of the semicircular rounding with the help of a press, 90 ° bend.
EP97119157A 1996-11-08 1997-11-03 Roller shutter box Expired - Lifetime EP0841460B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19646162A DE19646162A1 (en) 1996-11-08 1996-11-08 Roller shutter box
DE19646162 1996-11-08

Publications (2)

Publication Number Publication Date
EP0841460A1 true EP0841460A1 (en) 1998-05-13
EP0841460B1 EP0841460B1 (en) 1999-05-19

Family

ID=7811081

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97119157A Expired - Lifetime EP0841460B1 (en) 1996-11-08 1997-11-03 Roller shutter box

Country Status (2)

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EP (1) EP0841460B1 (en)
DE (2) DE19646162A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2374982A1 (en) * 2010-03-31 2011-10-12 Aluprof Spolka Akcyjna The box of a roller shutter

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10237006B4 (en) * 2002-08-13 2008-04-30 Roma Rolladensysteme Gmbh Box for receiving a rollable curtain.
PL435318A1 (en) 2020-09-15 2022-03-21 Stec Kazimierz Z.P.U.H. Promyk Window blind casing

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4411997C1 (en) * 1994-04-08 1995-06-14 Achenbach Karl Gmbh Housing for roller blind
DE29519952U1 (en) * 1995-12-18 1996-03-07 Lauber, Benno, 78250 Tengen Roller shutter box for a building opening

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6603986U (en) * 1967-08-16 1969-11-20 Muhr & Soehne Fa SHUTTER BOX.
DE4239860A1 (en) * 1992-11-27 1994-06-01 Warema Renkhoff Gmbh & Co Kg Protective casing for roller blind mechanism - has inner end plates carrying roller bearings and incorporates removable inspection cover

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4411997C1 (en) * 1994-04-08 1995-06-14 Achenbach Karl Gmbh Housing for roller blind
DE29519952U1 (en) * 1995-12-18 1996-03-07 Lauber, Benno, 78250 Tengen Roller shutter box for a building opening

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2374982A1 (en) * 2010-03-31 2011-10-12 Aluprof Spolka Akcyjna The box of a roller shutter

Also Published As

Publication number Publication date
DE19646162A1 (en) 1998-05-14
DE59700164D1 (en) 1999-06-24
EP0841460B1 (en) 1999-05-19

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