EP3369885A1 - Manufacturing of roller blind housings - Google Patents

Manufacturing of roller blind housings Download PDF

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Publication number
EP3369885A1
EP3369885A1 EP18000035.8A EP18000035A EP3369885A1 EP 3369885 A1 EP3369885 A1 EP 3369885A1 EP 18000035 A EP18000035 A EP 18000035A EP 3369885 A1 EP3369885 A1 EP 3369885A1
Authority
EP
European Patent Office
Prior art keywords
profile sections
individual short
lengths
short profile
profile
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.)
Withdrawn
Application number
EP18000035.8A
Other languages
German (de)
French (fr)
Inventor
Heinrich Meyer
Marvin Meyer
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.)
B Growe GmbH
Original Assignee
B Growe GmbH
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Filing date
Publication date
Application filed by B Growe GmbH filed Critical B Growe GmbH
Publication of EP3369885A1 publication Critical patent/EP3369885A1/en
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • E06B9/17023—Shutter boxes; Details or component parts thereof made of more than two pieces

Definitions

  • the invention relates to a method for the manufacture of shutter boxes with a base body in profile form of stable plastic foam with U-shaped or L-shaped, downwardly open cross-section.
  • the object of the invention is to improve a method of the type mentioned so that shutter boxes of different lengths can be produced without an attack of plastic waste.
  • a particularly secure hold of the profile sections together is achieved in that the individual short profile sections are positively connected to each other.
  • the positive connection may be dovetailed. It is also proposed for this purpose that an adhesive is used for the connections between the individual short profile sections.
  • the individual short profile sections consist of foamed polystyrene.
  • the advantages of the method according to the invention are also achieved in that a Profilabitesrest remaining after cutting to length, the length of which is not sufficient for a roller shutter box, is always extended again by adding individual short profile sections.
  • the profile sections have a greater length L than height H or width B.
  • a secure attachment of the end sides of the short profile sections together to form the long pre-body profile is achieved in that the end faces 2 dovetailed projections 3 and correspondingly shaped dovetailed recesses 4 have.
  • the end faces 2 are additionally stabilized by an adhesive and / or a positive connection in the form of a tongue and groove and connected together.

Landscapes

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

Abstract

Die Erfindung betrifft ein Verfahren zum Herstellen von Rolladenkästen mit einem Grundkörper in Profilform aus stabilem Kunststoffschaum mit U-förmigem oder L-förmigem, nach unten offenem Querschnitt, wobei zuerst einzelne kurze Profilabschnitte insbesondere gleicher Länge hergestellt werden, wobei danach die einzelnen kurzen Profilabschnitte aneinander unlösbar befestigt werden zu einem langen Grundkörperprofil, dessen Länge unabhängig ist von den später benötigten Rollladenkastenlängen, und wobei danach das lange zusammengesetzte Grundkörperprofil in die Längen geschnitten wird, die den Längen der benötigten Rolladenkästen entsprechen.

Figure imgaf001
The invention relates to a method for producing shutter boxes with a base body in profile form made of stable plastic foam with U-shaped or L-shaped, downwardly open cross-section, first individual short profile sections are made in particular the same length, after which the individual short profile sections to each other unsolvable be attached to a long body profile, the length of which is independent of the later required shutter box lengths, and then after the long composite body profile is cut into the lengths corresponding to the lengths of the required shutter boxes.
Figure imgaf001

Description

Die Erfindung betrifft ein Verfahren zum Herstellen von Rolladenkästen mit einem Grundkörper in Profilform aus stabilem Kunststoffschaum mit U-förmigem oder L-förmigem, nach unten offenem Querschnitt.The invention relates to a method for the manufacture of shutter boxes with a base body in profile form of stable plastic foam with U-shaped or L-shaped, downwardly open cross-section.

Es ist bekannt, Rolladenkästen aus geschäumtem Polystyrol herzustellen. So ist es aus dem deutschen Gebrauchsmuster DE 20 2007 002 372 U1 bekannt, einen Rollladenkasten aus einzelnen kurzen Profilabschnitten (Segmenten) herzustellen, die aneinander befestigt werden. Hierbei werden so viele Segmente aneinandergesetzt, dass die gewünschte Rollladenkastenlänge überschritten ist. Danach wird das ein Ende bildende Segment gekürzt, so dass alle Segmente zusammen die gewünschte Länge bilden. Ein solches Herstellungsverfahren erfordert fast immer ein Kürzen eines der Segmente und führt somit zu unerwünschtem Verschnitt bzw. Abfall.It is known to produce shutter boxes made of foamed polystyrene. So it is from the German utility model DE 20 2007 002 372 U1 It is known to produce a shutter box from individual short profile sections (segments) which are fastened together. Here are so many segments put together that the desired shutter box length is exceeded. Thereafter, the one end forming segment is shortened so that all segments together form the desired length. Such a manufacturing process almost always requires shortening one of the segments and thus leads to undesirable waste.

Aufgabe der Erfindung ist es, ein Verfahren der eingangs genannten Art so zu verbessern, dass Rolladenkästen unterschiedlichster Länge herstellbar sind, ohne einen Anfall von Kunststoffabfall.The object of the invention is to improve a method of the type mentioned so that shutter boxes of different lengths can be produced without an attack of plastic waste.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst,

  • dass zuerst einzelne kurze Profilabschnitte insbesondere gleicher Länge hergestellt werden,
  • dass danach die einzelnen kurzen Profilabschnitte aneinander unlösbar befestigt werden zu einem langen Grundkörperprofil, dessen Länge unabhängig ist von den später benötigten Rollladenkastenlängen, und
  • dass danach das lange zusammengesetzte Grundkörperprofil in die Längen geschnitten wird, die den Längen der benötigten Rolladenkästen entsprechen.
This object is achieved according to the invention
  • that individual short profile sections, in particular of the same length, are produced first
  • that thereafter, the individual short profile sections are fixed to each other inextricably to a long body profile whose length is independent of the later required shutter box lengths, and
  • that thereafter the long composite body profile is cut into the lengths corresponding to the lengths of the required shutter boxes.

Durch ein solches Verfahren ist sichergestellt, dass bei der Herstellung von Rolladenkästen niemals Kunststoffabfall entsteht, unabhängig welche Längen auch immer gewählt werden. Hierbei entsteht kein größerer Arbeitsaufwand.Such a process ensures that plastic waste never forms in the manufacture of roller shutter boxes, regardless of which lengths are chosen. This does not create a large amount of work.

Ein besonders sicherer Halt der Profilabschnitte aneinander wird dadurch erreicht, dass die einzelnen kurzen Profilabschnitte miteinander formschlüssig verbunden werden. Hierbei kann die formschlüssige Verbindung schwalbenschwanzförmig sein. Auch wird hierzu vorgeschlagen, dass für die Verbindungen zwischen den einzelnen kurzen Profilabschnitten ein Klebstoff verwendet wird.A particularly secure hold of the profile sections together is achieved in that the individual short profile sections are positively connected to each other. Here, the positive connection may be dovetailed. It is also proposed for this purpose that an adhesive is used for the connections between the individual short profile sections.

Vorzugsweise wird vorgeschlagen, dass die einzelnen kurzen Profilabschnitte aus geschäumtem Polystyrol bestehen. Die Vorteile des erfindungsgemäßen Verfahrens werden auch dadurch erreicht, dass ein nach dem Ablängen verbliebener Profilabschnittrest, dessen Länge für einen Rollladenkasten nicht ausreicht, stets durch Anfügen einzelner kurzer Profilabschnitte wieder verlängert wird.It is preferably proposed that the individual short profile sections consist of foamed polystyrene. The advantages of the method according to the invention are also achieved in that a Profilabschnittrest remaining after cutting to length, the length of which is not sufficient for a roller shutter box, is always extended again by adding individual short profile sections.

Zwei Ausführungsbeispiele der erfindungsgemäßen Profilabschnitte sind in den Zeichnungen perspektivisch dargestellt und werden im Folgenden näher beschrieben. Es zeigen

Fig. 1
einen Profilabschnitt mit U-förmigem Querschnitt,
Fig. 2
einen Profilabschnitt mit L-förmigem Querschnitt.
Two embodiments of the profile sections according to the invention are shown in perspective in the drawings and will be described in more detail below. Show it
Fig. 1
a profile section with a U-shaped cross section,
Fig. 2
a profile section with L-shaped cross-section.

Um Rolladenkästen verschiedener Längen herzustellen, werden mehrere kurze Profilabschnitte 1 gleicher Länge aus geschäumtem Polystyrol hergestellt, die einen U-förmigen oder L-förmigem, nach unten offenen Querschnitt aufweisen.To produce roller shutter boxes of different lengths, several short profile sections 1 of the same length made of foamed polystyrene are produced, which have a U-shaped or L-shaped, downwardly open cross-section.

Hierbei besitzen die Profilabschnitte eine größere Länge L als Höhe H oder Breite B.In this case, the profile sections have a greater length L than height H or width B.

Es werden dann zwei oder mehr solcher gleicher Profilabschnitte 1 stirnseitig aneinander unlösbar befestigt zu einem langen zusammengesetzten Grundkörperprofil. Aus diesem langen Grundkörperprofil werden dann die Rolladenkästen gewünschter Länge geschnitten, in dem gewünschte Längen abgelängt werden. Ein nach dem Ablängen verbliebener Profilabschnittrest, dessen Länge für einen Rollladenkasten nicht ausreicht, wird stets durch Anfügen einzelner kurzer Profilabschnitte wieder verlängert.There are then two or more such identical profile sections 1 frontally attached to each other undetachably to a long composite body profile. From this long body profile then the shutter boxes are desired length cut in the desired lengths are cut to length. A profile section remaining after cutting to length, the length of which is insufficient for a roller shutter box, is always extended again by adding individual short profile sections.

Eine sichere Befestigung der Stirnseiten der kurzen Profilabschnitte aneinander zum Bilden des langen Vorab-Grundkörperprofils wird dadurch erreicht, dass die Stirnseiten 2 schwalbenschwanzförmige Vorsprünge 3 und entsprechend geformte schwalbenschwanzförmige Ausnehmungen 4 aufweisen. Alternativ oder zusätzlich sind die Stirnseiten 2 durch einen Klebstoff und oder einer formschlüssigen Verbindung in Form einer Nut-Feder zusätzlich stabilisiert und miteinander verbunden.A secure attachment of the end sides of the short profile sections together to form the long pre-body profile is achieved in that the end faces 2 dovetailed projections 3 and correspondingly shaped dovetailed recesses 4 have. Alternatively or additionally, the end faces 2 are additionally stabilized by an adhesive and / or a positive connection in the form of a tongue and groove and connected together.

Claims (7)

Verfahren zum Herstellen von Rolladenkästen mit einem Grundkörper in Profilform aus stabilem Kunststoffschaum mit U-förmigem oder L-förmigem, nach unten offenem Querschnitt, dadurch gekennzeichnet, - dass zuerst einzelne kurze Profilabschnitte (1) insbesondere gleicher Länge hergestellt werden, - dass danach die einzelnen kurzen Profilabschnitte aneinander unlösbar befestigt werden zu einem langen Grundkörperprofil, dessen Länge unabhängig ist von den später benötigten Rollladenkastenlängen, und - dass danach das lange zusammengesetzte Grundkörperprofil in die Längen geschnitten wird, die den Längen der benötigten Rolladenkästen entsprechen. Method for producing shutter boxes with a base body in profile form of stable plastic foam with U-shaped or L-shaped, downwardly open cross-section, characterized - that first individual short profile sections (1) are made in particular the same length, - That then the individual short profile sections are attached to each other inextricably linked to a long body profile whose length is independent of the later required shutter box lengths, and - That then the long composite body profile is cut into the lengths corresponding to the lengths of the required shutter boxes. Verfahren nach Anspruch 1, dadurch gekennzeichnet, dass die einzelnen kurzen Profilabschnitte (1) miteinander formschlüssig verbunden werden.A method according to claim 1, characterized in that the individual short profile sections (1) are positively connected to each other. Verfahren nach Anspruch 2, dadurch gekennzeichnet, dass die formschlüssige Verbindung schwalbenschwanzförmig ist.A method according to claim 2, characterized in that the positive connection is dovetailed. Verfahren nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, dass für die Verbindungen zwischen den einzelnen kurzen Profilabschnitten ein Klebstoff verwendet wird.Method according to one of the preceding claims, characterized in that an adhesive is used for the connections between the individual short profile sections. Verfahren nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, dass die einzelnen kurzen Profilabschnitte (1) aus geschäumtem Polystyrol bestehen.Method according to one of the preceding claims, characterized in that the individual short profile sections (1) consist of foamed polystyrene. Verfahren nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, dass ein nach dem Ablängen verbliebener Profilabschnittrest, dessen Länge für einen Rolladenkasten nicht ausreicht, stets durch Anfügen einzelner kurzer Profilabschnitte (1) wieder verlängert wird.Method according to one of the preceding claims, characterized in that remaining after cutting Profilabschnittrest whose length is insufficient for a roller shutter box, always by attaching individual short profile sections (1) is extended again. Verfahren nach einem der vorherigen Ansprüche, dadurch gekennzeichnet, dass für die Verbindungen zwischen den einzelnen kurzen Profilabschnitten der Stirnseiten (2) Klebstoff und oder eine formschlüssige Verbindung in Form einer Nut-Feder verwendet wird.Method according to one of the preceding claims, characterized in that for the connections between the individual short profile sections of the end faces (2) adhesive and / or a positive connection in the form of a tongue and groove is used.
EP18000035.8A 2017-03-01 2018-01-17 Manufacturing of roller blind housings Withdrawn EP3369885A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102017001917.7A DE102017001917A1 (en) 2017-03-01 2017-03-01 Manufacture of shutter boxes

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EP3369885A1 true EP3369885A1 (en) 2018-09-05

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EP18000035.8A Withdrawn EP3369885A1 (en) 2017-03-01 2018-01-17 Manufacturing of roller blind housings

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202006015630U1 (en) * 2005-10-10 2007-01-25 Putz, Anton Component for arranging in a wall opening comprises a service opening which is closed using a detachable cover
DE202007002372U1 (en) * 2007-02-14 2007-05-10 Baustoffwerke Gebhart & Söhne GmbH & Co. KG Roller shutter housing comprises basic body which in longitudinal direction is divided into individual segments which are interconnectable to form complete basic body unit
DE202006018258U1 (en) * 2006-07-13 2008-01-10 Führer, Josef Mini Rollo finished fall
FR2927354A1 (en) * 2008-02-12 2009-08-14 Eveno Sas Soc Par Actions Simp Concrete casing part e.g. inner reservation, manufacturing method for roller shutter in building, involves cutting cast concrete element according to required length, and gluing two cast concrete end walls at ends of concrete element

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20317041U1 (en) 2003-11-04 2004-06-24 Führer, Josef Rolling shutter box consisting of a heat insulating material is made up of several identical units which on their front and rear sides are provided with recesses
DE202012100033U1 (en) 2012-01-05 2012-02-08 Alulux Beckhoff Gmbh & Co. Kg Top mounted shutters

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202006015630U1 (en) * 2005-10-10 2007-01-25 Putz, Anton Component for arranging in a wall opening comprises a service opening which is closed using a detachable cover
DE202006018258U1 (en) * 2006-07-13 2008-01-10 Führer, Josef Mini Rollo finished fall
DE202007002372U1 (en) * 2007-02-14 2007-05-10 Baustoffwerke Gebhart & Söhne GmbH & Co. KG Roller shutter housing comprises basic body which in longitudinal direction is divided into individual segments which are interconnectable to form complete basic body unit
FR2927354A1 (en) * 2008-02-12 2009-08-14 Eveno Sas Soc Par Actions Simp Concrete casing part e.g. inner reservation, manufacturing method for roller shutter in building, involves cutting cast concrete element according to required length, and gluing two cast concrete end walls at ends of concrete element

Also Published As

Publication number Publication date
DE102017001917A1 (en) 2018-09-06
DE102017001917A8 (en) 2018-10-25

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