EP0435118A1 - Roller shutter profile - Google Patents

Roller shutter profile Download PDF

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Publication number
EP0435118A1
EP0435118A1 EP90124302A EP90124302A EP0435118A1 EP 0435118 A1 EP0435118 A1 EP 0435118A1 EP 90124302 A EP90124302 A EP 90124302A EP 90124302 A EP90124302 A EP 90124302A EP 0435118 A1 EP0435118 A1 EP 0435118A1
Authority
EP
European Patent Office
Prior art keywords
roller shutter
hook
chamber
shoulder
outer shoulder
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
EP90124302A
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German (de)
French (fr)
Other versions
EP0435118B1 (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.)
KARL ACHENBACH GmbH
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KARL ACHENBACH GmbH
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Filing date
Publication date
Application filed by KARL ACHENBACH GmbH filed Critical KARL ACHENBACH GmbH
Publication of EP0435118A1 publication Critical patent/EP0435118A1/en
Application granted granted Critical
Publication of EP0435118B1 publication Critical patent/EP0435118B1/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
    • E06B9/15—Roller shutters with closing members formed of slats or the like
    • E06B9/165—Roller shutters with closing members formed of slats or the like with slats disappearing in each other; with slats the distance between which can be altered

Definitions

  • the invention relates to a roller shutter profile, in which an upper hook, which has light or ventilation slots in the hook handle, merges into an outer and an inner shoulder, and in which a chamber, which is formed from a drip nose and a chamber hook, is provided.
  • roller shutters consisting of horizontal, interconnected roller shutter profiles should a. be light-tight, protect from cold and noise and keep warm.
  • the upper roller shutter hook merges into a smooth, continuous, stepped outer and inner shoulder, on which the drip nose or the underside of the chamber hook of the roller shutter profile arranged above is seated in the closed state.
  • the outer and inner shoulder are smooth.
  • the drip nose and the underside of the chamber hook are almost at the same level. This generally ensures that the light or ventilation slots are covered by the drip nose when the roller shutter is lowered and that the light enters through the slots is prevented.
  • the drip nose and outer shoulder as well as the underside of the chamber hook and the inner shoulder no longer seal tightly when closed and there is the possibility of the incidence of light or air passing through the slots.
  • the invention has for its object to provide a roller shutter profile with which a roller shutter can be realized, in which no light penetrates inwards when closed.
  • the outer shoulder is hump-shaped, that the drip nose is correspondingly concave, and that the lower part of the outer shoulder is much lower than the inner shoulder and the tip of the drip nose is arranged much lower than the underside of the chamber hook.
  • a roller shutter profile is available which, on the one hand, prevents any incidence of light when the roller shutter is lowered and, on the other hand, ensures high thermal insulation.
  • the roller shutter profile 1 according to the invention shown in a sectional view in FIG. 1 has a hook 2 at the upper end, in the stem 11 of which light or ventilation slots 10 are introduced, and which merges into an inventive outer shoulder 3 and a smooth continuous inner shoulder 4 .
  • the lower end of the roller shutter profile 1 has a chamber 12 with an elongated cross section, which is enclosed by the drip nose 5 and the chamber hook 8 and has a slit-like opening 15 between the inner wall 13 of the drip nose 5 and the tip 14 of the chamber hook 8.
  • the drip nose 5 is concave in its lower area corresponding to the hump-shaped outer shoulder 3 and is matched to the outer shape of the associated outer shoulder 3.
  • FIG. 2 shows a section through the connection point of two roller shutter profiles 1 according to the invention joined together via the slot-like opening 15 of the chamber 8.
  • the drip nose 5 and the associated outer shoulder 3 form a labyrinthine Gap 16 which, due to its design, prevents light from entering inwards even when the roller shutter is not completely closed or in the event of unevenness over the length of the roller shutter profile 1.
  • the lower part 6 of the outer shoulder 3 is much lower than the inner shoulder 4 in the roller shutter profile 1 according to the invention.
  • the tip 7 of the drip nose 5 is pulled much further down than in the known roller shutter profile and it is arranged much lower than that Bottom 9 of the chamber hook 8.
  • roller shutter assembled from roller shutter profiles 1 according to the invention also has better thermal insulation than conventional roller shutter profiles.
  • drip nose 5 and outer shoulder 3 Another advantage of the inventive design of drip nose 5 and outer shoulder 3 is the relatively high stability that the roller shutter has in the lowered state.
  • FIG. 3 in which a sectional view through two interconnected roller shutter profiles 1 is shown in the closed state, when the roller shutter is lowered, a three-point support is created at the points marked A, B, C between adjacent roller shutter profiles 1, namely a two-point -Contact A, B in the area of the drip nose 5 and bump-shaped outer shoulder 3 and an additional contact C between the underside 9 of the chamber hook 8 and the inner shoulder 4.

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

Abstract

The invention relates to a roller shutter profile (1) in which an upper hook (2), which exhibits light or ventilation slits (10) in the hook stem (11), graduates into an outer shoulder (3) and an inner shoulder (4) and in which a chamber (12), which is formed from a drop nose (5) and a chamber hook (8), is provided. The aim of the invention is to provide a roller shutter profile with which a roller shutter can be produced through which no light penetrates inside when it is in the closed position. The solution according to the invention involves the outer shoulder (3) being designed with a hump shape, the drop nose (5) being designed correspondingly concave and the lower part of the outer shoulder (3) being far lower than the inner shoulder (4) and the tip (7) of the drop nose (5) being considerably lower than the underside (9) of the chamber hook (8). <IMAGE>

Description

Die Erfindung betrifft ein Rolladenprofil, bei dem ein oberer Haken, der im Hakenstiel Licht- bzw. Lüftungsschlitze aufweist, in eine Außen- und eine Innenschulter übergeht, und bei dem eine Kammer, die aus einer Tropfnase und einem Kammerhaken gebildet wird, vorgesehen ist.The invention relates to a roller shutter profile, in which an upper hook, which has light or ventilation slots in the hook handle, merges into an outer and an inner shoulder, and in which a chamber, which is formed from a drip nose and a chamber hook, is provided.

Die Ansprüche an Rolläden sind vielfältig. Im geschlossenen Zustand sollen die aus waagerechten, miteinander verbundenen Rolladenprofilen bestehenden Rolläden u. a. lichtdicht sein, vor Kälte und Lärm schützen sowie Wärme bewahren.The demands on roller shutters are diverse. In the closed state, the roller shutters consisting of horizontal, interconnected roller shutter profiles should a. be light-tight, protect from cold and noise and keep warm.

Andererseits soll bei herabgelassenem, jedoch nicht völlig geschlossenem Rolladen ein Lichteinfall und eine Luftzirkulation durch die Licht- bzw. Lüftungsschlitze hindurch möglich sein.On the other hand, when the roller shutter is lowered but not completely closed, it should be possible for light to enter and air to circulate through the light or ventilation slots.

Bei bekannten Rolladenprofilen geht der obere Rolladenhaken in eine glatt durchgehende, stufenförmig ausgebildete Außen- und Innenschulter über, auf denen im geschlossenen Zustand die Tropfnase bzw. die Unterseite des Kammerhakens des jeweils darüber angeordneten Rolladenprofils aufsitzen. Die Außen- und Innenschulter sind glattflächig ausgebildet. Außerdem sind die Tropfnase und die Unterseite des Kammerhakens fast auf dem gleichen Niveau. Dadurch ist in aller Regel gewährleistet, daß die Licht- bzw. Lüftungsschlitze bei herabgelassenem Rolladen durch die Tropfnase verdeckt sind und ein Lichteinfall durch die Schlitze hindurch verhindert wird. Aber bei Unebenheiten in waagerechter Richtung des Rolladenprofils hat sich herausgestellt, daß Tropfnase und Außenschulter sowie die Unterseite des Kammerhakens und der Innenschulter im geschlossenen Zustand nicht mehr dicht abschließen und die Möglichkeit des Lichteinfalls bzw. des Luftdurchlasses durch die Schlitze besteht.In the case of known roller shutter profiles, the upper roller shutter hook merges into a smooth, continuous, stepped outer and inner shoulder, on which the drip nose or the underside of the chamber hook of the roller shutter profile arranged above is seated in the closed state. The outer and inner shoulder are smooth. In addition, the drip nose and the underside of the chamber hook are almost at the same level. This generally ensures that the light or ventilation slots are covered by the drip nose when the roller shutter is lowered and that the light enters through the slots is prevented. But in the event of unevenness in the horizontal direction of the roller shutter profile, it has been found that the drip nose and outer shoulder as well as the underside of the chamber hook and the inner shoulder no longer seal tightly when closed and there is the possibility of the incidence of light or air passing through the slots.

Der Erfindung liegt die Aufgabe zugrunde, ein Rolladenprofil zu schaffen, mit dem ein Rolladen zu verwirklichen ist, bei dem im geschlossenen Zustand kein Licht nach innen dringt.The invention has for its object to provide a roller shutter profile with which a roller shutter can be realized, in which no light penetrates inwards when closed.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß die Außenschulter höckerförmig ausgebildet ist, daß die Tropfnase entsprechend konkav gestaltet ist, und daß der untere Teil der Außenschulter weitaus niedriger als die Innenschulter ist sowie die Spitze der Tropfnase wesentlich niedriger als die Unterseite des Kammerhakens angeordnet ist.This object is achieved in that the outer shoulder is hump-shaped, that the drip nose is correspondingly concave, and that the lower part of the outer shoulder is much lower than the inner shoulder and the tip of the drip nose is arranged much lower than the underside of the chamber hook.

Die mit der Erfindung erzielten Vorteile bestehen insbesondere darin, daß ein Rolladenprofil zur Verfügung steht, daß zum einen bei herabgelassenem Rolladen jeglicher Lichteinfall verhindert und zum anderen eine hohe Wärmedämmung gewährleistet ist.The advantages achieved by the invention are, in particular, that a roller shutter profile is available which, on the one hand, prevents any incidence of light when the roller shutter is lowered and, on the other hand, ensures high thermal insulation.

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird nachfolgend näher beschrieben.An embodiment of the invention is shown in the drawing and will be described in more detail below.

Es zeigtIt shows

Fig. 1 Fig. 1
einen Schnitt durch ein erfindungsgemäßes Rolladenprofil,2 shows a section through a roller shutter profile according to the invention,
Fig. 2 Fig. 2
einen Schnitt durch die Verbindungsstelle von zwei miteinander verbundenen Rolladenprofilen unda section through the junction of two interconnected shutter profiles and
Fig. 3 Fig. 3
einen Schnitt durch zwei miteinander verbundene Rolladenprofile im geschlossenen Zustand.a section through two interconnected roller shutter profiles in the closed state.

Das in Schnittdarstellung in Fig. 1 gezeigte Rolladenprofil 1 gemäß der Erfindung hat am oberen Ende einen Haken 2, in dessen Stiel 11 Licht- bzw. Lüftungsschlitze 10 eingebracht sind, und der in eine erfindungsgmäß höckerförmig ausgebildete Außenschulter 3 und eine glatt durchgehende Innenschulter 4 übergeht.The roller shutter profile 1 according to the invention shown in a sectional view in FIG. 1 has a hook 2 at the upper end, in the stem 11 of which light or ventilation slots 10 are introduced, and which merges into an inventive outer shoulder 3 and a smooth continuous inner shoulder 4 .

Das untere Ende des Rolladenprofils 1 weist eine Kammer 12 mit länglichem Querschnitt auf, die von der Tropfnase 5 und dem Kammerhaken 8 umschlossen ist und nach unten hin zwischen der Innenwand 13 der Tropfnase 5 und der Spitze 14 des Kammerhakens 8 eine schlitzartige Öffnung 15 hat.The lower end of the roller shutter profile 1 has a chamber 12 with an elongated cross section, which is enclosed by the drip nose 5 and the chamber hook 8 and has a slit-like opening 15 between the inner wall 13 of the drip nose 5 and the tip 14 of the chamber hook 8.

Die Tropfnase 5 ist in ihrem unteren Bereich entsprechend der höckerförmig ausgebildeten Außenschulter 3 konkav gestaltet und auf die äußere Form der zugeordneten Außenschulter 3 abgestimmt.The drip nose 5 is concave in its lower area corresponding to the hump-shaped outer shoulder 3 and is matched to the outer shape of the associated outer shoulder 3.

Fig. 2 zeigt einen Schnitt durch die Verbindungsstelle von zwei über die schlitzartige Öffnung 15 der Kammer 8 zusammengefügten Rolladenprofilen 1 nach der Erfindung. Wie aus Fig. 2 hervorgeht, bilden die Tropfnase 5 und die zugehörige Außenschulter 3 dabei einen labyrinthartigen
Spalt 16, der aufgrund seiner Gestaltung einen Lichteinfall nach innen auch bei nicht völlig geschlossenem Rolladen bzw. bei Unebenheiten über die Länge des Rolladenprofils 1 verhindert.2 shows a section through the connection point of two roller shutter profiles 1 according to the invention joined together via the slot-like opening 15 of the chamber 8. As is apparent from Fig. 2, the drip nose 5 and the associated outer shoulder 3 form a labyrinthine
Gap 16 which, due to its design, prevents light from entering inwards even when the roller shutter is not completely closed or in the event of unevenness over the length of the roller shutter profile 1.

Im Gegensatz zu einem herkömmlichen Rolladenprofil ist bei dem erfindungsgemäßen Rolladenprofil 1 der untere Teil 6 der Außenschulter 3 weitaus niedriger als die Innenschulter 4. Außerdem ist die Spitze 7 der Tropfnase 5 wesentlich weiter heruntergezogen als bei dem bekannten Rolladenprofil und sie ist wesentlich niedriger angeordnet als die Unterseite 9 des Kammerhakens 8.In contrast to a conventional roller shutter profile, the lower part 6 of the outer shoulder 3 is much lower than the inner shoulder 4 in the roller shutter profile 1 according to the invention. In addition, the tip 7 of the drip nose 5 is pulled much further down than in the known roller shutter profile and it is arranged much lower than that Bottom 9 of the chamber hook 8.

Bei herabgelassenem Rolladen ist durch diese Ausgestaltung von Tropfnase 5 und Außenschulter 3 jeglicher Lichteinfall ausgeschlossen und darüber hinaus ein Luftdurchlaß wesentlich erschwert; deshalb weist ein aus erfindungsgemäßen Rolladenprofilen 1 zusammengefügter Rolladen auch eine bessere Wärmedämmung auf als herkömmliche Rolladenprofile.When the roller shutter is lowered, this design of drip nose 5 and outer shoulder 3 precludes any incidence of light and, in addition, air passage is made considerably more difficult; therefore, a roller shutter assembled from roller shutter profiles 1 according to the invention also has better thermal insulation than conventional roller shutter profiles.

Ein weiterer Vorteil der erfindungsgemäßen Ausbildung von Tropfnase 5 und Außenschulter 3 besteht in der relativ großen Stabilität, die der Rolladen im herabgelassenen Zustand aufweist. Wie aus Fig. 3 hervorgeht, in der eine Schnittdarstellung durch zwei miteinander verbundenen Rolladenprofilen 1 im geschlossenen Zustand gezeigt ist, entsteht bei herabgelassenem Rolladen eine Dreipunkt-Auflage an dem mit A, B, C markierten Stellen zwischen benachbarten Rolladenprofilen 1, und zwar ein Zweipunkt-Kontakt A, B im Bereich von Tropfnase 5 und höckerförmigen Außenschulter 3 sowie ein zusätzlicher Kontakt C zwischen Unterseite 9 des Kammerhakens 8 und Innenschulter 4.Another advantage of the inventive design of drip nose 5 and outer shoulder 3 is the relatively high stability that the roller shutter has in the lowered state. As can be seen from FIG. 3, in which a sectional view through two interconnected roller shutter profiles 1 is shown in the closed state, when the roller shutter is lowered, a three-point support is created at the points marked A, B, C between adjacent roller shutter profiles 1, namely a two-point -Contact A, B in the area of the drip nose 5 and bump-shaped outer shoulder 3 and an additional contact C between the underside 9 of the chamber hook 8 and the inner shoulder 4.

Claims (1)

Rolladenprofil, bei dem ein oberer Haken, der im Hakenstiel Licht- bzw. Lüftungsschlitze aufweist, in eine Außen- und eine Innenschulter übergeht, und bei dem eine Kammer die aus einer Tropfnase und einem Kammerhaken gebildet wird, vorgesehen ist, dadurch gekennzeichnet, daß die Außenschulter (3) höckerförmig ausgebildet ist, daß die Tropfnase (5) entsprechend konkav gestaltet ist, und daß der untere Teil (6) der Außenschulter (3) weitaus niedriger als die Innenschulter (4) ist sowie die Spitze (7) der Tropfnase (5) wesentlich niedriger als die Unterseite (9) des Kammerhakens (8) angeordnet ist.Roller shutter profile, in which an upper hook, which has light or ventilation slots in the hook handle, merges into an outer and an inner shoulder, and in which a chamber is formed from a drip nose and a chamber hook, characterized in that the Outer shoulder (3) is hump-shaped, that the drip nose (5) is correspondingly concave, and that the lower part (6) of the outer shoulder (3) is much lower than the inner shoulder (4) and the tip (7) of the drip nose ( 5) is arranged substantially lower than the underside (9) of the chamber hook (8).
EP90124302A 1989-12-27 1990-12-15 Roller shutter profile Expired - Lifetime EP0435118B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3943021A DE3943021A1 (en) 1989-12-27 1989-12-27 SHUTTER PROFILE
DE3943021 1989-12-27

Publications (2)

Publication Number Publication Date
EP0435118A1 true EP0435118A1 (en) 1991-07-03
EP0435118B1 EP0435118B1 (en) 1993-09-08

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ID=6396463

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90124302A Expired - Lifetime EP0435118B1 (en) 1989-12-27 1990-12-15 Roller shutter profile

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EP (1) EP0435118B1 (en)
DE (2) DE3943021A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2891861A1 (en) * 2005-10-07 2007-04-13 Jmd Sas Soc Par Actions Simpli Roller shutter slats` articulation stiffener forming device for e.g. dwelling, has underlying slats` fins penetrating and found immobilized via base and walls of grooves in overlying slats to form stiffeners of articulation between slats

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1159932A (en) * 1955-10-31 1958-07-03 S O F I P Plastic roller blind
FR2522357A1 (en) * 1982-02-26 1983-09-02 Riedel Otto ROLLER SHUTTER BLADE

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1797455U (en) * 1959-06-27 1959-10-08 Otto Anschuetz SHUTTER PROFILE.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1159932A (en) * 1955-10-31 1958-07-03 S O F I P Plastic roller blind
FR2522357A1 (en) * 1982-02-26 1983-09-02 Riedel Otto ROLLER SHUTTER BLADE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2891861A1 (en) * 2005-10-07 2007-04-13 Jmd Sas Soc Par Actions Simpli Roller shutter slats` articulation stiffener forming device for e.g. dwelling, has underlying slats` fins penetrating and found immobilized via base and walls of grooves in overlying slats to form stiffeners of articulation between slats

Also Published As

Publication number Publication date
DE3943021A1 (en) 1991-07-11
DE59002648D1 (en) 1993-10-14
EP0435118B1 (en) 1993-09-08
DE3943021C2 (en) 1992-02-06

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