EP0189842A2 - Roller blind - Google Patents

Roller blind Download PDF

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Publication number
EP0189842A2
EP0189842A2 EP86100877A EP86100877A EP0189842A2 EP 0189842 A2 EP0189842 A2 EP 0189842A2 EP 86100877 A EP86100877 A EP 86100877A EP 86100877 A EP86100877 A EP 86100877A EP 0189842 A2 EP0189842 A2 EP 0189842A2
Authority
EP
European Patent Office
Prior art keywords
roller shutter
roller
piping
rollers
rod
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
EP86100877A
Other languages
German (de)
French (fr)
Other versions
EP0189842A3 (en
EP0189842B1 (en
Inventor
Rolf Schommers
Hans Wittmer
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.)
H.H. HEIM UND HAUS HOLDING GMBH
Original Assignee
Heim und Haus Vertriebsgesellschaft fur Kunststoffenster und -Rolladen Mbh
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 Heim und Haus Vertriebsgesellschaft fur Kunststoffenster und -Rolladen Mbh filed Critical Heim und Haus Vertriebsgesellschaft fur Kunststoffenster und -Rolladen Mbh
Priority to AT86100877T priority Critical patent/ATE41691T1/en
Publication of EP0189842A2 publication Critical patent/EP0189842A2/en
Publication of EP0189842A3 publication Critical patent/EP0189842A3/en
Application granted granted Critical
Publication of EP0189842B1 publication Critical patent/EP0189842B1/en
Expired 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
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/58—Guiding devices
    • E06B9/582—Means to increase gliss, light, sound or thermal insulation
    • 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
    • E06B2009/1577—Slat end pieces used for guiding shutter
    • E06B2009/1583—Slat end pieces used for guiding shutter inserted in slat cavity
    • 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
    • E06B2009/1577—Slat end pieces used for guiding shutter
    • E06B2009/1594—Slat end pieces used for guiding shutter attached to outer surface of slat

Definitions

  • the invention relates to a roller shutter according to the preamble of claim 1.
  • roller shutters for skylights the direction of which is at an acute angle or inclined to the horizontal, are particularly intended. So far, the roller shutter slat has only been slidably guided on the piping with its corresponding surfaces. The friction that occurs is relatively high and can lead to the fact that roller shutter slats with roller blind slats can no longer get out of the rolled-up position into the rolled-out position in which they cover the window due to their own weight. Attempts have been made (OE-GM 83 34 079) to remedy this by providing ball bearings on the ends of the roller shutter rod. This has several disadvantages. Ball bearings tend to get dirty and then become unusable.
  • An outdoor roller shutter is a large one, especially when it is in an inclined position Risk of pollution exposed. Repairs or cleaning of such roller shutters are difficult and time-consuming. As soon as the roller shutter rod is tilted slightly to the side guides or side guide rails, this results in such pressure on the ball bearings, because the ball bearings are outside the piping, due to the leverage that occurs, that they are no longer functional.
  • the present invention is therefore not based on a roller shutter according to GBM 83 34 079, but rather on a roller shutter according to the preamble of claim 1.
  • the object of the invention is seen in improving a roller shutter according to the preamble of claim 1 in its management properties, so that even when the roller shutter is in an inclined position approaching the horizontal, it comes into the closed position of the window due to its own weight.
  • Ball bearings on the other hand, would have such a thickness that their (assumed) sliding between the piping would have to be so large that rattling-free guiding of roller shutter slats of normal thickness would no longer be possible.
  • the disadvantages resulting from DE-GM 83 34 079 resulting from tilting of the roller shutter rod are avoided with the invention, since the rollers are located between the piping and therefore at the point around which any tilting would take place.
  • the roller shutter has two lateral guides 1, which according to FIGS. 3, 4 can be approximately U-shaped in cross section.
  • the roller shutter slats 2 slide along these guides, a roller shutter slat 3, which represents a weight, and a leg 4, which runs approximately perpendicular to the sliding plane of the roller shutter, being attached to the lowest roller shutter slat 2 ′, and which is in the lowered roller shutter position shown in FIG. 1 a lower cross rail 5 rests.
  • This cross rail connects the lateral guides 1 to one another.
  • the leadership of the roller shutter rod in the guides 1 is shown in FIGS. 2 and 3. It consists of at least one roll 6, but preferably two rolls per side.
  • the guides are therefore (see Fig. 1) provided on both sides of the roller shutter bar.
  • the rollers 6 run each between piping 7, which are embedded in the lateral guide rails 1, preferably close to their inner edges 8.
  • the rollers 6 are located essentially without play between the two piping 7. They are rotatably mounted about axle pins 9, which in recesses 10 one End portion 11 are attached, which is inserted with an extension 12 into a recess 13 of a central portion 3 'of the roller shutter rod 3 and held therein. This mounting is preferably carried out by means of an adhesive or press fit.
  • the rollers 6 rotate about their axes 9 and thus roll off the piping 7.
  • the thickness d of the rollers corresponds approximately to the thickness dimension e that the roller shutter slats 2 assume when sliding between the piping 7 (see FIG. 4). You are thus rattled between the piping 7.
  • the piping 7 are preferably made of a hard plastic, e.g. B. polyamide. They are held in dovetail cutouts 14 in the guides 1.
  • the end edges 15 of the roller shutter rod 3 or its end portions 11 have a distance a from the inner edges 16 of the bottoms of the guide rails 1, which is dimensioned and matched to the length 1 of the rollers 6, that on the one hand the roller shutter rod in the direction of the double arrow 17 can move a certain amount back and forth, but on the other hand the roll 6 always abut the piping 7.

Landscapes

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

Abstract

1. A roller blind with two lateral guides (1) for the roller blind lamellae (2), where the longitudinal direction of the guides for the roller blind lamellae occupies an acute angle to the horizontal or a sloping position, and with a roller blind bar (3), preferably weighted, attached to the bottom roller blind lamella, which is led between and in the lateral guides (1), and where in each end region in the shape of the roller blind bar (3) at least one rotatable roller (6) is provided, characterized in that the roller (6) is between sealing strips (7) of the lateral guides (1) and rolls out on that sealing strip which at the time lies underneath it.

Description

Die Erfindung betrifft einen Rolladen gemäß dem Oberbegriff des Anspruches 1. Dabei ist insbesondere an Rolläden für Dachfenster gedacht, deren Laufrichtung zur Horizontalen einen spitzen Winkel bzw. Schräglage einnimmt. Bisher wurde der Rolladenstab lediglich mit seinen entsprechenden Flächen gleitend an den Kedern geführt. Die dabei auftretende Reibung ist aber relativ hoch und kann dazu führen, daß Rolladenstab mit Rollolamellen nicht mehr aufgrund ihres Eigengewichtes aus der aufgerollten Lage in die ausgerollte Stellung, in der sie das Fenster abdecken, gelangen können. Man hat zwar versucht (OE-GM 83 34 079), dies dadurch zu beheben, daß man stirnseitig an den Enden des Rolladenstabes Kugellager vorgesehen hat. Hiermit ergeben sich mehrere Nachteile. Kugellager neigen leicht zum Verschmutzen und werden dann unbrauchbar. Ein im Freien befindlicher Rollladen ist aber insbesondere bei Schräglage einer großen Verschmutzungsgefahr ausgesetzt. Reparaturen oder Säuberungen an solchen Rolläden sind schwierig und aufwendig. Sobald sich der Rolladenstab etwas zu den seitlichen Führungen, bzw. seitlichen Führungsschienen verkantet, hat dies, da sich die Kugellager außerhalb der Keder befinden, aufgrund der eintretenden Hebelwirkung einen solchen Druck auf die Kugellager zur Folge, daß diese nicht mehr funktionsfähig sind.The invention relates to a roller shutter according to the preamble of claim 1. In this case, roller shutters for skylights, the direction of which is at an acute angle or inclined to the horizontal, are particularly intended. So far, the roller shutter slat has only been slidably guided on the piping with its corresponding surfaces. The friction that occurs is relatively high and can lead to the fact that roller shutter slats with roller blind slats can no longer get out of the rolled-up position into the rolled-out position in which they cover the window due to their own weight. Attempts have been made (OE-GM 83 34 079) to remedy this by providing ball bearings on the ends of the roller shutter rod. This has several disadvantages. Ball bearings tend to get dirty and then become unusable. An outdoor roller shutter is a large one, especially when it is in an inclined position Risk of pollution exposed. Repairs or cleaning of such roller shutters are difficult and time-consuming. As soon as the roller shutter rod is tilted slightly to the side guides or side guide rails, this results in such pressure on the ball bearings, because the ball bearings are outside the piping, due to the leverage that occurs, that they are no longer functional.

Die vorliegende Erfindung geht daher nicht von einem Rollladen gemä3 Gbm 83 34 079, sondern vielmehr von einem Rolladen gemäß Oberbegriff des Anspruches 1 aus. Die Aufgabe der Erfindung wird dabei darin gesehen, einen Rollladen gemäß dem Oberbegriff des Anspruches 1 in seinen Führungsei-genschaften zu verbessern, so daß auch bei einer sich der Horizontalen nähernden Schräglage des Rolladens dieser noch durch sein Eigengewicht in die Verschlußlage des Fensters gelangt.The present invention is therefore not based on a roller shutter according to GBM 83 34 079, but rather on a roller shutter according to the preamble of claim 1. The object of the invention is seen in improving a roller shutter according to the preamble of claim 1 in its management properties, so that even when the roller shutter is in an inclined position approaching the horizontal, it comes into the closed position of the window due to its own weight.

Die Lösung dieser Aufgabe ergibt sich aus den Merkmalen des Kennzeichens des Anspruches 1 in Verbindung mit den Merkmalen des zugehörigen Oberbegriffes. Damit ist beim Herablassen (und auch beim Wiederhochziehen) des Rolladens in den seitlichen Führungen bzw. Führungsschienen zwischen diesen und dem Rolladenstab praktisch keine Reibung vorhanden, so daß auch bei einem Rolladen mit nur geringer Neigung zur Horizontalen dieser aufgrund seines Eigengewichtes in die herabgelassene Position gelangt. Die vorgesehenen Rollen sind gegen Verschmutzung unempfindlich. Im Gegensatz zu Kugellagern können sie, z. B. in ihrer bevorzugten Ausführungsform als zylindrische Rollen, einen so geringen Durchmesser haben, daß dieser etwa dem Maß entspricht, der zwischen den beiden Kedern einer seitlichen Führung für ein möglichst klapperfreies Entlanggleiten der Rolladenlamellen erforderlich ist. Kugellager dagegen hätten eine solche Dicke, daß bei ihrem (angenommenen) Gleiten zwischen den Kedern deren Abstand so groß sein müßte, daß eine klapperfreie Führung von Rolladenlamellen üblicher Dicke nicht mehr möglich wäre. Die zum DE-GM 83 34 079 aus einem Verkanten des Rolladenstabes resultierenden Nachteile sind mit der Erfindung vermieden, da sich die Rollen zwischen den Kedern und daher an der Stelle befinden, um die ein etwaiges Verkanten stattfinden würde.The solution to this problem results from the features of the characterizing part of claim 1 in conjunction with the features of the associated preamble. This means that when the roller shutter is lowered (and also pulled up again), there is practically no friction in the side guides or guide rails between the latter and the roller shutter rod, so that even with a roller shutter with only a slight inclination to the horizontal, it comes into the lowered position due to its own weight . The intended roles are insensitive to contamination. In contrast to ball bearings, they can e.g. B. in its preferred embodiment as cylindrical rollers, a so have a small diameter that this corresponds approximately to the dimension that is required between the two piping of a lateral guide for rattling-free sliding along the roller shutter slats. Ball bearings, on the other hand, would have such a thickness that their (assumed) sliding between the piping would have to be so large that rattling-free guiding of roller shutter slats of normal thickness would no longer be possible. The disadvantages resulting from DE-GM 83 34 079 resulting from tilting of the roller shutter rod are avoided with the invention, since the rollers are located between the piping and therefore at the point around which any tilting would take place.

Die Merkmale des Anspruches 2 stellen eine bevorzugte Ausführungsform der Erfindung dar, die einen besonders gleichmäßigen und ruhigen Lauf des Rolladenstabes zwischen den seitlichen Führungen gewährleistet.The features of claim 2 represent a preferred embodiment of the invention, which ensures a particularly smooth and quiet running of the roller shutter rod between the side guides.

Die Merkmale des Anspruches 3 ergeben bei einer einwandfreien Führung der Rollen die klapperfreie Führung der Rolladenlamellen (siehe oben).The features of claim 3 result in a flawless guidance of the rollers, the rattle-free guidance of the roller shutter slats (see above).

Weitere Vorteile und Merkmale der Erfindung sind den weiteren Unteransprüchen, sowie der nachfolgenden Beschreibung und der zugehörigen Zeichnung von erfindungsgemäßen Ausführungsmöglichkeiten zu entnehmen. in der Zeichnung zeigt:

  • Fig. 1: schematisch in der Frontansicht einen Rolladen nach der Erfindung und zwar in einem kleineren Maßstab als die übrigen Figuren;
  • Fig. 2: einen Teil des Rolladenstabes mit Führung und Rollen in der Frontansicht,
  • Fig. 3: einen Schnitt gemäß der Linie III-III in Fig. 2,
  • Fig. 4: einen Schnitt gemäß der Linie IV-IV in Fig. 1.
Further advantages and features of the invention can be found in the further subclaims, as well as in the following description and the associated drawing of possible embodiments of the invention. in the drawing shows:
  • Fig. 1: schematically in the front view of a roller shutter according to the invention, namely on a smaller scale than the other figures;
  • 2: a part of the roller shutter bar with guide and rollers in the front view,
  • 3 shows a section along the line III-III in Fig. 2,
  • 4 shows a section along the line IV-IV in Fig. 1st

Der Rolladen weist gemäß der schematischen Darstellung in Fig. 1 zwei seitliche Führungen 1 auf, die gemäß Fig. 3, 4 im Querschnitt etwa U-förmig sein können. Entlang dieser Führungen gleiten die Rolladenlamellen 2, wobei an der untersten Rolladenlamelle 2' ein Rolladenstab 3 angebracht ist, der eine Beschwerung darstellt, sowie einen etwa senkrecht zur Gleitebene des Rolladens verlaufenden Schenkel 4 aufweist, der in der in Fig. 1 dargestellten herabgelassenen Rolladenlage auf einer unteren Querschiene 5 aufliegt. Diese Querschiene verbindet die seitlichen Führungen 1 miteinander.According to the schematic representation in FIG. 1, the roller shutter has two lateral guides 1, which according to FIGS. 3, 4 can be approximately U-shaped in cross section. The roller shutter slats 2 slide along these guides, a roller shutter slat 3, which represents a weight, and a leg 4, which runs approximately perpendicular to the sliding plane of the roller shutter, being attached to the lowest roller shutter slat 2 ′, and which is in the lowered roller shutter position shown in FIG. 1 a lower cross rail 5 rests. This cross rail connects the lateral guides 1 to one another.

Die Führung des Rolladenstabes in den Führungen 1 ist näher den Fig. 2 und 3 zu entnehmen. Sie besteht aus mindestens einer Rolle 6, bevorzugt aber zwei Rollen pro Seite. Die Führungen sind also (siehe Fig. 1) an beiden Seiten des Rolladenstabes vorgesehen. Die Rollen 6 laufen jeweils zwischen Kedern 7, welche in die seitlichen Führungsschienen 1 eingelassen sind und zwar bevorzugt nahe deren Innenkanten 8. Die Rollen 6 befinden sich dabei im wesentlichen ohne Spiel zwischen den beiden Kedern 7. Sie sind um Achsstifte 9 drehbar gelagert, die in Aussparungen 10 eines Endabschnittes 11 angebracht sind, der mit einem Fortsatz 12 in eine Aussparung 13 eines Mittelabschnittes 3' des Rolladenstabes 3 eingesteckt und darin fest gehalten ist. Bevorzugt erfolgt diese Halterung mittels Haft- oder Preßsitz. Beim Auf- und Niederbewegen des Rolladens drehen sich also die Rollen 6 um ihre Achsen 9 und rollen damit an den Kedern 7 ab.The leadership of the roller shutter rod in the guides 1 is shown in FIGS. 2 and 3. It consists of at least one roll 6, but preferably two rolls per side. The guides are therefore (see Fig. 1) provided on both sides of the roller shutter bar. The rollers 6 run each between piping 7, which are embedded in the lateral guide rails 1, preferably close to their inner edges 8. The rollers 6 are located essentially without play between the two piping 7. They are rotatably mounted about axle pins 9, which in recesses 10 one End portion 11 are attached, which is inserted with an extension 12 into a recess 13 of a central portion 3 'of the roller shutter rod 3 and held therein. This mounting is preferably carried out by means of an adhesive or press fit. When the roller shutter is moved up and down, the rollers 6 rotate about their axes 9 and thus roll off the piping 7.

Die Dicke d der Rollen entspricht etwa dem Dickenmaß e, welches die Rolladenlamellen 2 beim Gleiten zwischen den Kedern 7 einnehmen (siehe Fig. 4). Sie sind damit zwischen den Kedern 7 klapperfrei gehalten. Die Keder 7 bestehen bevorzugt aus einem harten Kunststoff, z. B. Polyamid. Sie sind in schwalbenschwanzförmigen Aussparungen 14 der Führungen 1 gehalten.The thickness d of the rollers corresponds approximately to the thickness dimension e that the roller shutter slats 2 assume when sliding between the piping 7 (see FIG. 4). You are thus rattled between the piping 7. The piping 7 are preferably made of a hard plastic, e.g. B. polyamide. They are held in dovetail cutouts 14 in the guides 1.

Die Stirnkanten 15 des Rolladenstabes 3 bzw. dessen Endabschnitte 11 haben von den Innenkanten 16 der Böden der Führungsschienen 1 einen Abstand a, der so bemessen und auf die Länge 1 der Rollen 6 abgestimmt ist, daß einerseits der Rolladenstab in Richtung des Doppelpfeiles 17 sich um einen gewissen Betrag hin- und herbewegen kann, andererseits aber die Rolle 6 immer an den Kedern 7 anliegen.The end edges 15 of the roller shutter rod 3 or its end portions 11 have a distance a from the inner edges 16 of the bottoms of the guide rails 1, which is dimensioned and matched to the length 1 of the rollers 6, that on the one hand the roller shutter rod in the direction of the double arrow 17 can move a certain amount back and forth, but on the other hand the roll 6 always abut the piping 7.

- Ansprüche - - Expectations -

Claims (7)

1. Rolladen mit zwei seitlichen Führungen für die Rollladenlamellen und mit einem an der untersten Rolladenlamelle angebrachten, bevorzugt beschwerten Rollladenstab, der zwischen und an Kedern der seitlichen Führungen geführt ist, dadurch gekennzeichnet, daß im Verlauf des Rolladenstabes (3) in jeden Endbereich mindestens eine Rolle (6) drehbar vorgesehen ist, die sich zwischen den Kedern (7) der seitlichen Führung (1) befindet und an diesen rollend anliegt.1. Roller shutters with two lateral guides for the roller shutter slats and with a preferably weighted roller shutter slat attached to the lowest roller slat slat, which is guided between and on piping of the lateral guides, characterized in that in the course of the roller shutter slat (3) at least one in each end area Roll (6) is rotatably provided, which is located between the piping (7) of the lateral guide (1) and abuts it in a rolling manner. 2. Rolladen nach Anspruch 1, dadurch gekennzeichnet, daß der Rolladenstab (3) in jeder der beiden seitlichen Führungen (1) mit zwei an ihm gelagerten Rollen (6) rollend geführt ist.2. Roller shutter according to claim 1, characterized in that the roller shutter rod (3) in each of the two lateral guides (1) with two rollers (6) mounted on it is guided in a rolling manner. 3. Rolladen nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Dicke (d) der Rollen (6) etwa gleich dem Dickenbereich (e) ist, den die Rolladenlamellen (2) für ihr Gleiten zwischen den Kedern (7) benötigen.3. Roller shutter according to claim 1 or 2, characterized in that the thickness (d) of the rollers (6) is approximately equal to the thickness range (e) that the roller shutter slats (2) need for their sliding between the piping (7). 4. Rolladen nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß der Rolladenstab (3) aus einem Mittelabschnitt (3') und zwei damit verbundenen Endabschnitten (11) besteht und daß die Rollen (6) in den Endabschnitten (11) drehbar gelagert sind.4. Roller shutter according to one of claims 1 to 3, characterized in that the roller shutter rod (3) consists of a central portion (3 ') and two end portions (11) connected thereto and that the rollers (6) in the end portions (11) are rotatable are stored. 5. Rolladen nach Anspruch 4, dadurch gekennzeichnet, daß die Endabschnitte (11) in den Mittelabschnitt (3') des Rolladenstabes eingesteckt und daran befestigt sind, bevorzugt mittels Haft- oder Preßsitz.5. Roller shutter according to claim 4, characterized in that the end portions (11) in the central portion (3 ') of the roller shutter rod are inserted and fastened thereto, preferably by means of an adhesive or press fit. 5. Rolladen nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Keder (7) der seitlichen Führungen (1) aus einem harten Kunststoff, z. B. aus einem Polyamid, bestehen.5. Roller shutter according to one of claims 1 to 5, characterized in that the piping (7) of the lateral guides (1) made of a hard plastic, for. B. consist of a polyamide. 7. Rolladen nach einem der Ansprüche 1 bis 6, gekennzeichnet durch einen Abstand (a) der Stirnkanten(15) des Rolladenstabes (3) von den Innenkantsn(16) der zugehörigen seitlichen Führung und durch eine Länge (1) der Rollen (6) derart, daß zwar eine Längsbeweglichkeit (17) des Rolladenstabes besteht, jedoch stets eine Anlage der Rollen (6) an den Kedern (7) gegeben ist.7. Roller shutter according to one of claims 1 to 6, characterized by a distance (a) from the end edges (15) of the roller shutter rod (3) from the inner edges (16) of the associated lateral guide and by a length (1) of the rollers (6) such that there is longitudinal mobility (17) of the roller shutter rod, but there is always an abutment of the rollers (6) on the piping (7).
EP86100877A 1985-01-31 1986-01-23 Roller blind Expired EP0189842B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86100877T ATE41691T1 (en) 1985-01-31 1986-01-23 SHUTTERS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8502527U 1985-01-31
DE19858502527U DE8502527U1 (en) 1985-01-31 1985-01-31 SHUTTER

Publications (3)

Publication Number Publication Date
EP0189842A2 true EP0189842A2 (en) 1986-08-06
EP0189842A3 EP0189842A3 (en) 1986-12-30
EP0189842B1 EP0189842B1 (en) 1989-03-22

Family

ID=6776874

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86100877A Expired EP0189842B1 (en) 1985-01-31 1986-01-23 Roller blind

Country Status (3)

Country Link
EP (1) EP0189842B1 (en)
AT (1) ATE41691T1 (en)
DE (2) DE8502527U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7055824B2 (en) * 1999-06-18 2006-06-06 Nok Corporation Lip-type high pressure seal

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE387600C (en) * 1920-11-14 1924-01-04 Otto Rastaedt Roller guide for roll guard
GB984081A (en) * 1964-01-23 1965-02-24 Friedrich Tegtmeier Improvements in sunshades or blinds

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE387600C (en) * 1920-11-14 1924-01-04 Otto Rastaedt Roller guide for roll guard
GB984081A (en) * 1964-01-23 1965-02-24 Friedrich Tegtmeier Improvements in sunshades or blinds

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7055824B2 (en) * 1999-06-18 2006-06-06 Nok Corporation Lip-type high pressure seal

Also Published As

Publication number Publication date
EP0189842A3 (en) 1986-12-30
DE8502527U1 (en) 1985-04-25
ATE41691T1 (en) 1989-04-15
DE3662547D1 (en) 1989-04-27
EP0189842B1 (en) 1989-03-22

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