EP0501332A2 - Roller door - Google Patents

Roller door Download PDF

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Publication number
EP0501332A2
EP0501332A2 EP92102933A EP92102933A EP0501332A2 EP 0501332 A2 EP0501332 A2 EP 0501332A2 EP 92102933 A EP92102933 A EP 92102933A EP 92102933 A EP92102933 A EP 92102933A EP 0501332 A2 EP0501332 A2 EP 0501332A2
Authority
EP
European Patent Office
Prior art keywords
door
closing
winding
profile
end 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Withdrawn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
EP92102933A
Other languages
German (de)
French (fr)
Other versions
EP0501332A3 (en
Inventor
Ferdinand Dipl.-Ing. Strube
Norbert Zäbe
Antonius Rennekamp
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.)
Schieffer GmbH and Co
Original Assignee
Schieffer GmbH and Co
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 Schieffer GmbH and Co filed Critical Schieffer GmbH and Co
Publication of EP0501332A2 publication Critical patent/EP0501332A2/en
Publication of EP0501332A3 publication Critical patent/EP0501332A3/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Withdrawn legal-status Critical Current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
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/60—Spring drums operated only by closure members
    • 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
    • E06B9/13—Roller shutters with closing members of one piece, e.g. of corrugated sheet metal
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
    • E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
    • E04F10/0611—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with articulated arms supporting the movable end of the blind for deployment of the blind
    • E04F10/0618—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with articulated arms supporting the movable end of the blind for deployment of the blind whereby the pivot axis of the articulation is perpendicular to the roller
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F10/00—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins
    • E04F10/02—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins
    • E04F10/06—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building
    • E04F10/0644—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with mechanisms for unrolling or balancing the blind
    • E04F10/0651—Sunshades, e.g. Florentine blinds or jalousies; Outside screens; Awnings or baldachins of flexible canopy materials, e.g. canvas ; Baldachins comprising a roller-blind with means for holding the end away from a building with mechanisms for unrolling or balancing the blind acting on the arms

Definitions

  • the invention relates to a laterally opening roller door with two sheets of flexible material forming the door leaves, one end of which is attached to a vertical closing profile designed as a closing edge and the other ends of which are attached to two vertical winding shafts which are arranged in the region of a vertical frame spar of the door frame and with a guided in a guide of the upper frame profile of the goal frame, the end profile carrying slider or carriage.
  • roller door of this type known from EP-PS 149 138, rapid door movements are to be achieved without guiding means arranged on the floor, which impedes passage, in that the door is driven only by means arranged above the door opening and the trolley carrying the end profile is followed by one is provided at the bottom projecting arm, which initiates the opening and closing forces about halfway into the end profile connected to the webs.
  • the known roller door has a relatively complex construction of the drive means and for coupling the end profile to the trolley, wherein despite the downwardly projecting arm serving for stabilization, considerable acceleration forces act on the end profile when opening and closing, which strain the arm and significantly affect the arm Trolley causing torques.
  • the object of the invention is to provide a roller door of the type specified that can be opened and closed quickly with a simpler and lighter design without the final profile acting on its guidance as a result of acceleration forces in a manner that requires special stabilization measures .
  • this object is achieved in a roller door of the generic type in that the winding shafts are acted upon in the winding rotational direction by a torsion spring or a device generating a winding torque, that at least one extension member is arranged between the vertical frame spar and the end profile, which has the end profile in the closing direction a force exerted on the door leaves and that at least one winding shaft is provided with a brake gear motor driving it.
  • the end profile is acted upon in the closing direction by the extension member, so that the door leaves are under tension in every position of the end profile and are thereby kept taut.
  • This tension results on the one hand from the force exerted by the stretching member on the end profile and on the other hand from the winding torque exerted on the winding shafts or the additional holding force of the brake geared motor or motors.
  • the force exerted in the closing direction on the end profile via the stretching element can be approximately in equilibrium with the winding torques acting on the winding shafts.
  • a brake geared motor or two brake geared motors which act only on one winding shaft or both winding shafts, in the winding or closing direction, this being done by the extension member the closing profile, which is kept under tension, closes the unwound web parts for closing and is drawn in by the wound web parts when opening.
  • the tensioning force of the extension member and the winding torques constantly acting on the winding shafts can also be coordinated with one another in such a way that the forces exerted on the door leaves by the winding torques are greater than the force of the extension member, so that when the motor brake is released, the end profile moves in the opening direction or in is held in its open position. To close the door, it is therefore only necessary that the winding shafts are driven by the or the brake geared motors in the closing direction and the respective closed position of the door is held by the motor brake.
  • the stretching member applies a closing force to the closing profile in the closing direction, which overcomes the winding moments and the frictional forces counteracting the closing.
  • all that is required to close the gate is to drive one or both winding shafts in the unwinding direction or only to release the motor brake.
  • To close the gate on the other hand, it is necessary to drive the winding shafts in the winding direction and to block them in the open position.
  • the closing force of the extension member is expediently chosen so that the gate can also be pushed open by hand, if necessary, for example in the event of a power failure.
  • roller shutter according to the invention is that once the door leaves are held taut by the extension member between the end profile and the winding shafts and that the end profile only has to be provided with a guide, but not also with a drive, because the opening and Closing movements of the gate can be effected solely by driving the winding shafts. Since the opening profile is only acted upon by the stretching member or members, we ken on this no acceleration forces that try to turn it out of its position parallel to itself, so that only the stretching force of the stretching member or members can be overcome.
  • the extension member expediently consists of two toggle levers connected to one another and to the end profile and the vertical frame spar, which are acted upon by springs in the direction of their extended position.
  • Such a toggle-like extension member can be produced in a relatively simple manner with the desired extension force.
  • a swivel member is mounted on the axis connecting the handlebars, to which two springs forming points in all swivel positions in the stretching direction are attached tension springs, the other ends of which in the area of the outer Handlebar ends are attached.
  • the handlebars mounted in the region of the vertical frame spar are additionally mounted such that they can be bent out about a vertical axis. This configuration ensures that the extension member or the toggle link connected to one another are not bent or damaged when the closed gate is forced open.
  • the buckling can take place against a predetermined or adjustable cogging torque.
  • the guide is inclined in the direction of the closed position of the end profile and the winding shafts form right angles with the inclined guide rails. This configuration ensures that the closing profiles only touch the floor in the closed position and are raised immediately when the gates are opened, which rules out undesirable floor friction.
  • the lower edges of the door leaves are cut obliquely in accordance with the oblique course of the lower end of the end profile, so that they do not touch the floor or nearly create it until the closed position.
  • the door leaves are provided in their central regions with wedge-shaped transparent regions widening towards the end profile. These transparent areas allow a view of any obstacles that may be behind the closed gate. Furthermore, the stretching elements can be arranged in the non-transparent areas.
  • the wedge-shaped design of the transparent area causes the connecting seams between the transparent and opaque parts to run obliquely, so that they wind up helically on the winding shafts and do not form beads.
  • two gate leaves arranged in mirror image to one another are provided. Each of these gates can be opened or closed individually. Of course, it is also possible to drive the two gate leaves so that they open and close symmetrically.
  • roller door leaves consists of a door frame 2 fastened in front of a door opening 1, which is formed by side door spars 3, 4, which are connected to one another by an upper frame part 5.
  • lateral spars 3, 4 vertical winding shafts 6, 7 and 8, 9 are rotatably mounted in the usual way, onto which the double sheets 10, 11 and 12, 13 forming the door leaves can be wound.
  • the roller door leaves carry end profiles 14, 15 which are attached to carriages running in the upper door frame 5 arranged guide rails 17.
  • the vertical winding shafts 6, 7 and 8, 9 can be driven in the usual manner by brake gear motors 18, 19 in the opening and / or closing direction.
  • the sheets forming the door leaves 10, 11 and 12, 13 consist of upper and lower impervious visible web parts, which are connected by obliquely running seams 22, 23 and 24.25 to transparent web pieces 26, 27 widening in a wedge shape towards the closing profiles 14, 15.
  • the end profiles 14, 15 are stretched in the direction of the closed position with a closing or the door leaves by stretching members 28, 29 and 30, 31 which are articulated on the one hand on the side door bars 3, 4 and on the other hand on the end profiles 14, 15 Force applied.
  • the stretching members consist of articulated links which are arranged in the manner shown in FIG. 1 between the opaque web parts of the door leaves.
  • the stretching members are described below with reference to FIGS. 5-8.
  • Each extension link consists of two links 35, 36 with a box-shaped or channel-shaped profile. At their mutually facing ends, the links are provided with intermeshing fork-shaped bearing parts 37, 38 and 39, 40 which have an aligned bore.
  • a bearing axis 41 is held in the bores of the inner fork-shaped legs 37, 38, on the ends of which the outer legs 39, 40 of the link 35 are supported via ball bearings 42, 43.
  • a pivot member 46 is mounted on the axis 41 between spacer sleeves 44, 45, which carries a crosspiece above the pivot axis 41, the ends of which are provided with bores 47, 48. These bores 47, 48 are located in the manner shown in FIG.
  • the outer ends of the handlebars are articulated on the one hand with an end profile 14 and on the other hand with one of the frame bars 3, 4.
  • the frame spar ends of the handlebars are articulated to a vertical pin 60 which is rotatably mounted against a predetermined disengagement force in a housing 61 connected to the side spars.
  • the pin 60 locked in the housing 61 has, in the manner shown in FIG. 8, a forked end on which a bearing pin 63 is mounted. On the ends of the bearing pin 63, the lateral legs of an end bearing piece of the link 36 are supported by ball bearings.
  • the outer forked bearing piece 65 is mounted on a pin 66 which is held in the manner shown in FIG. 8 in receptacles 67, 68 of the end profile 15.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Gates (AREA)

Abstract

The one ends of two webs made of flexible material forming the door leaves of a laterally opening roller door are fastened to a vertical sealing profile designed as a closing edge. The other ends of the two door leaves are fastened to two vertical winding shafts which are arranged in the region of a vertical frame member of the door frame. The sealing profile is supported by a slide or carriage which is guided in a guide of the upper frame profile of the door frame. In order, in a simple and light construction, to make possible rapid opening and closing of the roller door, the winding shafts are acted upon by a torsion spring in the winding-up direction of rotation. Between the vertical frame member and the sealing profile, at least one stretching member is arranged, which acts on the sealing profile in the closing direction with a force tightening the door leaves. At least one winding shaft is driven by a geared brake motor.

Description

Die Erfindung betrifft ein seitlich öffnendes Rolltor mit zwei die Torblätter bildenden Bahnen aus flexiblem Material, deren einen Enden an einem vertikalen als Schließkante ausgestalteten Abschlußprofil und deren anderen Enden an zwei vertikalen Wickelwellen, die im Bereich eines vertikalen Rahmenholms des Torrahmens angeordnet sind, befestigt sind und mit einem in einer Führung des oberen Rahmenprofils des Torrahmens geführten, das Abschlußprofil tragenden Gleitstück oder Wagen.The invention relates to a laterally opening roller door with two sheets of flexible material forming the door leaves, one end of which is attached to a vertical closing profile designed as a closing edge and the other ends of which are attached to two vertical winding shafts which are arranged in the region of a vertical frame spar of the door frame and with a guided in a guide of the upper frame profile of the goal frame, the end profile carrying slider or carriage.

Bei einem aus der EP-PS 149 138 bekannten Rolltor dieser Art sollen rasche Torbewegungen ohne auf dem Boden angeordnete, die Durchfahrt behindernde Führungsmittel dadurch erreicht werden, daß das Tor nur von oberhalb der Toröffnung angeordneten Einrichtungen angetrieben und die das Abschlußprofil tragende Laufkatze mit einem nach unten ragenden Arm versehen ist, der die Öffnungs- und Schließkräft etwa in halber Höhe in das mit den Bahnen verbundene Abschlußprofil einleitet. Das bekannte Rolltor weist eine verhältnismäßig aufwendige Konstruktion der Antriebsmittel sowie zur Ankoppelung des Abschlußprofils an die Laufkatze auf, wobei trotz des nach unten ragenden, der Stabilisierung dienenden Arms erhebliche Beschleunigungskräfte beim Öffnen und Schließen auf das Abschlußprofil wirken, die den Arm belasten und erhebliche auf die Laufkatze wirkende Drehmomente verursachen.In a roller door of this type known from EP-PS 149 138, rapid door movements are to be achieved without guiding means arranged on the floor, which impedes passage, in that the door is driven only by means arranged above the door opening and the trolley carrying the end profile is followed by one is provided at the bottom projecting arm, which initiates the opening and closing forces about halfway into the end profile connected to the webs. The known roller door has a relatively complex construction of the drive means and for coupling the end profile to the trolley, wherein despite the downwardly projecting arm serving for stabilization, considerable acceleration forces act on the end profile when opening and closing, which strain the arm and significantly affect the arm Trolley causing torques.

Aufgabe der Erfindung ist es, ein Rolltor der eingangs angegebenen Art zu schaffen, daß sich bei einer einfacheren und leichteren Konstruktion schnell öffnen und schließen läßt, ohne daß das Abschlußprofil in Folge von Beschleunigungskräften auf seine Führung in einer Weise einwirkt, die besondere Stabilisierungsmaßnahmen erforderlich macht.The object of the invention is to provide a roller door of the type specified that can be opened and closed quickly with a simpler and lighter design without the final profile acting on its guidance as a result of acceleration forces in a manner that requires special stabilization measures .

Erfindungsgemäß wird diese Aufgabe bei einem Rolltor der gattungsgemäßen Art dadurch gelöst, daß die Wickelwellen in Aufwickeldrehrichtung von einer Torsionsfeder oder einer ein Aufwickelmoment erzeugenden Einrichtung beaufschlagt sind, daß zwischen dem vertikalen Rahmenholm und dem Abschlußprofil mindestens ein Streckglied angeordnet ist, das das Abschlußprofil in Schließrichtung mit einer die Torblätter spannenden Kraft beaufschlagt und daß mindestens eine Wickelwelle mit einem diese antreibenden Bremsgetriebemotor versehen ist.According to the invention, this object is achieved in a roller door of the generic type in that the winding shafts are acted upon in the winding rotational direction by a torsion spring or a device generating a winding torque, that at least one extension member is arranged between the vertical frame spar and the end profile, which has the end profile in the closing direction a force exerted on the door leaves and that at least one winding shaft is provided with a brake gear motor driving it.

Bei dem erfindungsgemäßen Rolltor wird das Abschlußprofil in Schließrichtung durch das Streckglied beaufschlagt, so daß die Torblätter in jeder Stellung des Abschlußprofils unter Spannung stehen und dadurch straff gehalten sind. Diese Spannung ergibt sich einerseits aus dem von dem Streckglied auf das Abschlußprofil ausgeübten Kraft und andererseits aus dem auf die Wickelwellen ausgeübten Aufwickelmoment oder der zusätzlichen Haltekraft des oder der Bremsgetriebemotoren.In the roller door according to the invention, the end profile is acted upon in the closing direction by the extension member, so that the door leaves are under tension in every position of the end profile and are thereby kept taut. This tension results on the one hand from the force exerted by the stretching member on the end profile and on the other hand from the winding torque exerted on the winding shafts or the additional holding force of the brake geared motor or motors.

Die über das Streckglied auf das Abschlußprofil ausgeübte in Schließrichtung wirkende Kraft kann etwa im Gleichgewicht zu den auf die Wickelwellen wirkenden Aufwickeldrehmomenten stehen. Bei einer derartigen Abstimmung der die Torblätter spannenden Kräfte ist es zum Öffnen und Schließen des Tores lediglich erforderlich, über einen Bremsgetriebemotor oder zwei Bremsgetriebemotoren, die nur auf eine Wickelwelle oder beide Wickelwellen wirken, diese in Aufwickel- oder Schließrichtung anzutreiben, wobei das von dem Streckglied unter Spannung gehaltene Abschlußprofil zum Schließen die abgewickelten Bahnteile nachzieht und beim Öffnen durch die aufgewickelten Bahnteile eingezogen wird.The force exerted in the closing direction on the end profile via the stretching element can be approximately in equilibrium with the winding torques acting on the winding shafts. With such a coordination of the forces exerting the door leaves, it is only necessary to open and close the door via a brake geared motor or two brake geared motors, which act only on one winding shaft or both winding shafts, in the winding or closing direction, this being done by the extension member the closing profile, which is kept under tension, closes the unwound web parts for closing and is drawn in by the wound web parts when opening.

Die Spannkraft des Streckgliedes und die ständig auf die Wickelwellen wirkenden Aufwickelmomente können auch so aufeinander abgestimmt sein, daß die über die Aufwickelmomente auf die Torblätter ausgeübten Kräfte größer sind als die Kraft des Streckgliedes, so daß bei gelüfteter Motorbremse sich das Abschlußprofil in Öffnungsrichtung bewegt oder in seiner Öffnungsstellung gehalten wird. Zum Schließen des Tores ist es somit lediglich erforderlich, daß die Wickelwellen von den oder dem Bremsgetriebemotoren in Schließrichtung angetrieben und die jeweilige Schließstellung des Tores durch die Motorbremse gehalten wird.The tensioning force of the extension member and the winding torques constantly acting on the winding shafts can also be coordinated with one another in such a way that the forces exerted on the door leaves by the winding torques are greater than the force of the extension member, so that when the motor brake is released, the end profile moves in the opening direction or in is held in its open position. To close the door, it is therefore only necessary that the winding shafts are driven by the or the brake geared motors in the closing direction and the respective closed position of the door is held by the motor brake.

Nach einer besonders vorteilhaften Ausgestaltung ist vorgesehen, daß das Streckglied das Abschlußprofil in Schließrichtung mit einer Schließkraft beaufschlagt, die die Aufwickelmomente und die dem Schließen entgegenwirkenden Reibungskräfte überwindet. Zum Schließen des Tores ist es nach dieser Ausgestaltung lediglich erforderlich, eine oder beide Wickelwellen in Abwickelrichtung anzutreiben oder aber nur die Motorbremse zu lüften. Zum Schließen des Tores ist es hingegen erforderlich, die Wickelwellen in Aufwickelrichtung anzutreiben und in der Öffnungsstellung zu blockieren. Die Schließkraft des Streckgliedes wird zweckmäßigerweise so gewählt, daß sich erforderlichenfalls das Tor, beispielsweise bei einem Stromausfall, auch von Hand aufdrücken läßt.According to a particularly advantageous embodiment, it is provided that the stretching member applies a closing force to the closing profile in the closing direction, which overcomes the winding moments and the frictional forces counteracting the closing. According to this embodiment, all that is required to close the gate is to drive one or both winding shafts in the unwinding direction or only to release the motor brake. To close the gate, on the other hand, it is necessary to drive the winding shafts in the winding direction and to block them in the open position. The closing force of the extension member is expediently chosen so that the gate can also be pushed open by hand, if necessary, for example in the event of a power failure.

Der besondere Vorteil des erfindungsgemäßen Rolltores besteht darin, daß einmal die Torblätter durch das Streckglied zwischen dem Abschlußprofil und den Wickelwellen straff gehalten werden und daß das Abschlußprofil nur mit einer Führung, nicht aber auch zusätzlich mit einem Antrieb versehen werden muß, weil die Öffnungs- und Schließbewegungen des Tores allein über einen Antrieb der Wickelwellen bewirkt werden. Da beim Öffnen und Schließen das Abschlußprofil nur durch das Streckglied bzw. die Streckglieder beaufschlagt wird, wirken auf dieses keine Beschleunigungskräfte, die dieses aus seiner zu sich selbst parallelen Lage herauszudrehen trachten, so daß jeweils nur die Streckkraft des oder der Streckglieder zu überwinden ist.The particular advantage of the roller shutter according to the invention is that once the door leaves are held taut by the extension member between the end profile and the winding shafts and that the end profile only has to be provided with a guide, but not also with a drive, because the opening and Closing movements of the gate can be effected solely by driving the winding shafts. Since the opening profile is only acted upon by the stretching member or members, we ken on this no acceleration forces that try to turn it out of its position parallel to itself, so that only the stretching force of the stretching member or members can be overcome.

Zweckmäßigerweise besteht das Streckglied aus zwei kniehebelartig miteinander und mit dem Abschlußprofil und dem vertikalen Rahmenholm verbundenen Lenkern, die durch Federn in Richtung auf ihre gestreckte Stellung beaufschlagt sind. Ein derartiges kniehebelartiges Streckglied läßt sich mit der gewünschten Streckkraft in verhältnismäßig einfacher Weise herstellen.The extension member expediently consists of two toggle levers connected to one another and to the end profile and the vertical frame spar, which are acted upon by springs in the direction of their extended position. Such a toggle-like extension member can be produced in a relatively simple manner with the desired extension force.

Um die gewünschte Streckkraft zu erzeugen, ist nach einer vorteilhaften Ausgestaltung vorgesehen, daß auf der die Lenker miteinander verbindenden Achse ein Schwenkglied gelagert ist, an das zwei in allen Schwenkstellungen in Streckrichtung wirksame Hebelarme bildenden Punkten Zugfedern befestigt sind, deren anderen Enden im Bereich der äußeren Lenkerenden befestigt sind. Diese Ausgestaltung sieht vor, daß die die kniehebelartig verbundenen Lenker streckenden Federn immer an einem ausreichend großen Hebelarm zur Erzeugung des gewünschten Streckmoments angreifen können.In order to generate the desired stretching force, it is provided according to an advantageous embodiment that a swivel member is mounted on the axis connecting the handlebars, to which two springs forming points in all swivel positions in the stretching direction are attached tension springs, the other ends of which in the area of the outer Handlebar ends are attached. This embodiment provides that the springs that extend the toggle-like connecting rods can always act on a sufficiently large lever arm to generate the desired stretching torque.

Nach einer weiteren vorteilhaften Ausführungsform ist vorgesehen, daß die im Bereich des vertikalen Rahmenholms gelagerten Lenker zusätzlich um eine vertikale Achse ausknickbar gelagert sind. Diese Ausgestaltung stellt sicher, daß das Streckglied bzw. die kniehebelartig miteinander verbundenen Lenker nicht verbogen oder beschädigt werden, wenn das geschlossene Tor gewaltsam aufgedrückt wird. Das Ausknicken kann gegen ein vorbestimmtes oder einstellbares Rastmoment erfolgen.According to a further advantageous embodiment it is provided that the handlebars mounted in the region of the vertical frame spar are additionally mounted such that they can be bent out about a vertical axis. This configuration ensures that the extension member or the toggle link connected to one another are not bent or damaged when the closed gate is forced open. The buckling can take place against a predetermined or adjustable cogging torque.

Nach einer erfindungsgemäßen Weiterbildung ist vorgesehen, daß die Führung in Richtung auf die Schließstellung des Abschlußprofils geneigt ist und die Wickelwellen mit der geneigten Führungsschienen rechte Winkel einschließen. Diese Ausgestaltung stellt sicher, daß die Schließprofile erst in der Schließstellung etwa den Boden berühren und beim Öffnen der Tore sofort angehoben werden, was eine unerwünschte Bodenreibung ausschließt. In weiterer Ausgestaltung der Erfindung ist vorgesehen, daß die unteren Ränder der Torblätter entsprechend dem schrägen Verlauf des unteren Endes des Abschlußprofils schräg geschnitten sind, so daß sie sich erst in der Schließstellung an den Boden anlegen oder nahezu anlegen.According to a further development according to the invention it is provided that the guide is inclined in the direction of the closed position of the end profile and the winding shafts form right angles with the inclined guide rails. This configuration ensures that the closing profiles only touch the floor in the closed position and are raised immediately when the gates are opened, which rules out undesirable floor friction. In a further embodiment of the invention it is provided that the lower edges of the door leaves are cut obliquely in accordance with the oblique course of the lower end of the end profile, so that they do not touch the floor or nearly create it until the closed position.

Nach einer weiteren erfindungsgemäßen Ausgestaltung, für die für sich allein Schutz beansprucht wird, ist vorgesehen, daß die Torblätter in ihren mittleren Bereichen mit sich keilförmig zu dem Abschlußprofil hin verbreiternden transparenten Bereichen versehen sind. Diese transparenten Bereiche ermöglichen eine Sicht auf etwa hinter dem geschlossenen Tor vorhandene Hindernisse. Weiterhin lassen sich in den nicht transparenten Bereichen die Streckglieder anordnen. Die keilförmige Ausbildung des transparenten Bereiches bewirkt, daß die Verbindungsnähte zwischen den transparenten und undurchsichtigen Teilen schräg verlaufen, so daß sie sich wendelförmig auf die Wickelwellen aufwickeln und keine Wülste bilden.According to a further embodiment of the invention, for which protection is claimed alone, it is provided that the door leaves are provided in their central regions with wedge-shaped transparent regions widening towards the end profile. These transparent areas allow a view of any obstacles that may be behind the closed gate. Furthermore, the stretching elements can be arranged in the non-transparent areas. The wedge-shaped design of the transparent area causes the connecting seams between the transparent and opaque parts to run obliquely, so that they wind up helically on the winding shafts and do not form beads.

Nach einer weiteren Ausgestaltung ist vorgesehen, daß zwei spiegelbildlich zueinander angeordnete Torflügel vorgesehen sind. Jeder dieser Torflügel kann für sich allein geöffnet oder geschlossen werden. Selbstverständlich ist es auch möglich, die beiden Torflügel anzutreiben, daß sie sich symmetrisch öffnen und schließen.According to a further embodiment it is provided that two gate leaves arranged in mirror image to one another are provided. Each of these gates can be opened or closed individually. Of course, it is also possible to drive the two gate leaves so that they open and close symmetrically.

Ein Ausführungsbeispiel der Erfindung wird nachstehend anhand der Zeichnung näher beschrieben. In dieser zeigt

  • Fig. 1 eine Draufsicht auf ein zweiflügeliges Rolltor im fast geschlossenen Zustand,
  • Fig. 2 einen vertikalen Schnitt durch die Toröffnung,
  • Fig. 3 einen horizontalen Schnitt durch das Rolltor nach den Fig. 1 und 2 im Bereich des oberen Rahmenholmes,
  • Fig. 4 einen horizontalen Schnitt durch das Tor nach Fig. 1 in schematischer Darstellung mit einem geöffneten und einem geschlossenen Türflügel,
  • Fig. 5 eine Seitenansicht des aus zwei kniehebelartig miteinander verbundenen Lenkern bestehenden Streckgliedes im nahezu gestreckten Zustand,
  • Fig. 6 das Streckglied nach Fig. 5 im geöffneten Zustand des zugehörigen Türflügels,
  • Fig. 7 einen Schnitt durch das Streckglied längs der Linie A-A in Fig. 6 und
  • Fig. 8 einen Schnitt durch das Streckglied längs der Linie B-B in Fig. 6.
An embodiment of the invention is described below with reference to the drawing. In this shows
  • 1 is a plan view of a two-leaf roller door in the almost closed state,
  • 2 shows a vertical section through the gate opening,
  • 3 shows a horizontal section through the roller door according to FIGS. 1 and 2 in the region of the upper frame spar,
  • 4 shows a horizontal section through the gate according to FIG. 1 in a schematic illustration with an open and a closed door leaf,
  • 5 is a side view of the stretching member consisting of two toggle links connected to one another in the almost extended state,
  • 5 in the open state of the associated door leaf,
  • Fig. 7 shows a section through the extension member along the line AA in Fig. 6 and
  • 8 shows a section through the stretching member along the line BB in FIG. 6.

Das in Fig. 1 schematisch dargestellte seitlich öffnende Rolltor besteht aus einem vor einer Toröffnung 1 befestigten Torrahmen 2, der durch seitliche Torholme 3,4 gebildet ist, die durch ein oberes Rahmenteil 5 miteinander verbunden sind. In den seitlichen Holmen 3,4 sind in üblicher Weise vertikale Wickelwellen 6,7 und 8,9 drehbar gelagert, auf die die doppelten, die Torblätter bildenden Bahnen 10,11 und 12,13 aufwickelbar sind. An ihren einander zugewandten Enden tragen die Rolltorblätter Abschlußprofile 14,15, die an in dem oberen Torrahmen 5 angeordneten Führungsschienen 17 laufenden Wagen angehängt sind.1 consists of a door frame 2 fastened in front of a door opening 1, which is formed by side door spars 3, 4, which are connected to one another by an upper frame part 5. In the lateral spars 3, 4, vertical winding shafts 6, 7 and 8, 9 are rotatably mounted in the usual way, onto which the double sheets 10, 11 and 12, 13 forming the door leaves can be wound. At their mutually facing ends, the roller door leaves carry end profiles 14, 15 which are attached to carriages running in the upper door frame 5 arranged guide rails 17.

Die vertikalen Wickelwellen 6,7 und 8,9 sind in üblicher Weise durch Brems-Getriebe-Motoren 18,19 in Öffnungs- und/oder Schließrichtung antreibbar.The vertical winding shafts 6, 7 and 8, 9 can be driven in the usual manner by brake gear motors 18, 19 in the opening and / or closing direction.

Die die Torblätter 10,11 und 12,13 bildenden Bahnen bestehen aus oberen und unteren undurchsichtigen Bahnteilen, die durch schräg verlaufende Nähte 22,23 und 24,25 mit sich zu den Schließprofilen 14,15 hin keilförmig verbreiternden transparenten Bahnstücken 26,27 verbunden sind.The sheets forming the door leaves 10, 11 and 12, 13 consist of upper and lower impervious visible web parts, which are connected by obliquely running seams 22, 23 and 24.25 to transparent web pieces 26, 27 widening in a wedge shape towards the closing profiles 14, 15.

Die Abschlußprofile 14,15 sind durch Streckglieder 28,29 und 30,31, die einerseits an den seitlichen Torholmen 3,4 und andererseits an den Abschlußprofilen 14,15 angelenkt sind, in Richtung auf die Schließstellung mit einer Schließ- bzw. die Torblätter spannenden Kraft beaufschlagt. Die Streckglieder bestehen aus gelenkig miteinander verbundenen Lenkern, die in der aus Fig. 1 ersichtlichen Weise zwischen den undurchsichtigen Bahnteilen der Torblätter angeordnet sind.The end profiles 14, 15 are stretched in the direction of the closed position with a closing or the door leaves by stretching members 28, 29 and 30, 31 which are articulated on the one hand on the side door bars 3, 4 and on the other hand on the end profiles 14, 15 Force applied. The stretching members consist of articulated links which are arranged in the manner shown in FIG. 1 between the opaque web parts of the door leaves.

Die Streckglieder werden nachfolgend anhand der Fig. 5-8 näher beschrieben.The stretching members are described below with reference to FIGS. 5-8.

Jedes Streckglied besteht aus zwei Lenkern 35,36 mit einem kasten- oder rinnenförmigen Profil. An ihren einander zugewandten Enden sind die Lenker mit ineinander greifenden gabelförmigen Lagerteilen 37,38 und 39,40 versehen, die eine fluchtende Bohrung aufweisen. In den Bohrungen der inneren gabelförmigen Schenkel 37,38 ist eine Lagerachse 41 gehaltert, auf deren Enden über Kugellager 42,43 die äußeren Schenkel 39,40 des Lenkers 35 gelagert sind. Zwischen den inneren Schenkeln 37,38 ist auf der Achse 41 zwischen Distanzhülsen 44,45 ein Schwenkglied 46 gelagert, das oberhalb der Schwenkachse 41 ein Querstück trägt, dessen Enden mit Bohrungen 47,48 versehen sind. Diese Bohrungen 47,48 befinden sich in der aus Fig. 6 ersichtlichen Weise oberhalb der Achse 41 und diese überragen die Achse 41 auch in seitlicher Richtung, so daß zwischen den Bohrungen 47,48 und der Achse 41 in jeder Schwenkstellung der Lenker 35,36 ein Hebelarm gebildet ist. In den Bohrungen 47,48 sind Seile befestigt, deren anderen Enden an den eingerollten Enden der Zugfeder 50,51 befestigt sind, deren unteren hakenförmig eingerollten Enden in Haltestifte 52,53 eingehängt sind, die an den äußeren Enden der Lenker 35,36 vorgesehen sind. Die Zugfedern 51,52 sind in der Weise vorgespannt, daß sie über das Schwenkstück 46 immer ein Streckmoment der gewünschten Größe auf die kniehebelartig gelenkig miteinander verbundenen Lenker 35,36 ausüben.Each extension link consists of two links 35, 36 with a box-shaped or channel-shaped profile. At their mutually facing ends, the links are provided with intermeshing fork-shaped bearing parts 37, 38 and 39, 40 which have an aligned bore. A bearing axis 41 is held in the bores of the inner fork-shaped legs 37, 38, on the ends of which the outer legs 39, 40 of the link 35 are supported via ball bearings 42, 43. Between the inner legs 37, 38, a pivot member 46 is mounted on the axis 41 between spacer sleeves 44, 45, which carries a crosspiece above the pivot axis 41, the ends of which are provided with bores 47, 48. These bores 47, 48 are located in the manner shown in FIG. 6 above the axis 41 and these also protrude beyond the axis 41 in the lateral direction, so that between the bores 47, 48 and the axis 41, the link 35, 36 in each pivoted position a lever arm is formed. Ropes are fastened in the bores 47, 48, the other ends of which are fastened to the rolled-in ends of the tension spring 50, 51, the lower hook-shaped ends of which are hooked into retaining pins 52, 53, which are provided at the outer ends of the links 35, 36 . The tension springs 51, 52 are prestressed in such a way that they always exert a stretching moment of the desired size on the link 35, 36 connected to the toggle joint in an articulated manner.

Die äußeren Enden der Lenker sind gelenkig einerseits mit einem Abschlußprofil 14 und andererseits mit einem der Rahmenholme 3,4 verbunden. Die rahmenholmenseitigen Enden der Lenker sind gelenkig mit einem vertikalen Zapfen 60 verbunden, der gegen eine vorbestimmte Ausrastkraft drehbar in einem mit den Seitenholmen verbundenen Gehäuse 61 gelagert ist.The outer ends of the handlebars are articulated on the one hand with an end profile 14 and on the other hand with one of the frame bars 3, 4. The frame spar ends of the handlebars are articulated to a vertical pin 60 which is rotatably mounted against a predetermined disengagement force in a housing 61 connected to the side spars.

Der in dem Gehäuse 61 verrastete Zapfen 60 weist in der aus Fig. 8 ersichtlichen Weise ein gegabeltes Ende auf, an dem ein Lagerbolzen 63 gelagert ist. Auf den Enden des Lagerbolzens 63 sind über Kugellager die seitlichen Schenkel eines endseitigen Lagerstücks des Lenkers 36 gelagert.The pin 60 locked in the housing 61 has, in the manner shown in FIG. 8, a forked end on which a bearing pin 63 is mounted. On the ends of the bearing pin 63, the lateral legs of an end bearing piece of the link 36 are supported by ball bearings.

Das äußere gegabelte Lagerstück 65 ist auf einem Bolzen 66 gelagert, das in der aus Fig. 8 ersichtlichen Weise in Aufnahmen 67,68 des Abschlußprofils 15 gehaltert ist.The outer forked bearing piece 65 is mounted on a pin 66 which is held in the manner shown in FIG. 8 in receptacles 67, 68 of the end profile 15.

Claims (10)

1. Seitlich öffnendes Rolltor mit zwei die Torblätter bildenden Bahnen aus flexiblem Material, deren einen Enden an einem vertikalen als Schließkante ausgestaltetem Abschlußprofil und deren anderen Enden an zwei vertikalen Wickelwellen, die im Bereich eines vertikalen Rahmenholms des Torrahmens angeordnet sind, befestigt sind, und mit einem in einer Führung des oberen Rahmenprofils des Torrahmens geführten, das Abschlußprofil tragenden Gleitstück oder Wagen,
dadurch gekennzeichnet, daß die Wickelwellen in Aufwickeldrehrichtung von einer Torsionsfeder oder einer ein Aufwikkelmoment erzeugenden Einrichtung beaufschlagt sind, daß zwischen dem vertikalen Rahmenholm und dem Abschlußprofil mindestens ein Streckglied angeordnet ist, das das Abschlußprofil in Schließrichtung mit einer die Torblätter spannenden Kraft beaufschlagt, und daß mindestens eine Wickelwelle mit einem diese antreibenden Bremsgetriebemotor versehen ist. 1. Laterally opening roller door with two sheets of flexible material forming the door leaves, one end of which is attached to a vertical closing profile designed as a closing edge and the other ends of which are attached to two vertical winding shafts which are arranged in the region of a vertical frame spar of the door frame, and with a slide or carriage which carries the end profile and is guided in a guide of the upper frame profile of the goal frame,
characterized, that the winding shafts are acted upon in the winding rotation direction by a torsion spring or a device generating a winding torque, that at least one extension member is arranged between the vertical frame spar and the end profile, which acts on the end profile in the closing direction with a force exciting the door leaves, and that at least one winding shaft is provided with a brake gear motor driving this. 2. Rolltor nach Anspruch 1, dadurch gekennzeichnet, daß das Streckglied das Abschlußprofil in Schließrichtung mit einer Schließkraft beaufschlagt, die die Aufwickelmomente und die den Schließen entgegenwirkenden Reibungskräfte überwindet.2. Rolling door according to claim 1, characterized in that the stretching member acts on the closing profile in the closing direction with a closing force which overcomes the winding moments and the frictional forces opposing the closing. 3. Rolltor nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das Streckglied aus zwei kniehebelartig miteinander und mit dem Abschlußprofil und dem vertikalen Rahmenholm verbundenen Lenkern besteht, die durch Federn in Richtung auf ihre gestreckte Stellung beaufschlagt sind.3. Rolling door according to claim 1 or 2, characterized in that the extension member consists of two toggle-type interconnected and with the end profile and the vertical frame handlebars, which are acted upon by springs in the direction of their extended position. 4. Rolltor nach Anspruch 3, dadurch gekennzeichnet, daß auf der die Lenker miteinander verbindenden Achse ein Schwenkglied gelagert ist, an das an zwei in allen Schwenkstellungen in Streckrichtung wirksame Hebelarme bildenden Punkten Zugfedern befestigt sind, deren anderen Enden im Bereich der äußeren Lenkerenden befestigt sind.4. Rolling door according to claim 3, characterized in that on the axis connecting the handlebars a swivel member gela Gert is attached to the tension springs at two points forming lever arms in all pivot positions in the direction of extension, the other ends of which are attached in the region of the outer ends of the handlebars. 5. Rolltor nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die im Bereich des vertikalen Rahmenholms gelagerten Lenker zusätzlich um eine vertikale Achse ausknickbar gelagert sind.5. Rolling door according to one of claims 1 to 4, characterized in that the handlebars mounted in the region of the vertical frame spar are additionally mounted so that they can be folded out about a vertical axis. 6. Rolltor nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Torblätter aus einer schlaufenartig um das Abschlußprofil oder an diesem geführten Bahn besteht.6. Rolling door according to one of claims 1 to 5, characterized in that the door leaves consist of a loop-like around the end profile or on this guided path. 7. Rolltor nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die Führung in Richtung auf die Schließstellung des Abschlußprofils geneigt ist und die Wickelwellen mit der geneigten Führungsschiene rechte Winkel einschließen.7. Roller door according to one of claims 1 to 6, characterized in that the guide is inclined towards the closed position of the end profile and the winding shafts with the inclined guide rail enclose right angles. 8. Rolltor nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß die unteren Ränder der Torblätter entsprechend dem schrägen Verlauf des unteren Endes des Abschlußprofils schräg geschnitten sind, so daß sie sich erst in der Schließstellung an den Boden anlegen oder nahezu anlegen.8. Roller door according to one of claims 1 to 7, characterized in that the lower edges of the door leaves are cut obliquely in accordance with the oblique course of the lower end of the end profile, so that they only create or almost create in the closed position on the floor. 9. Rolltor nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die Torblätter in ihren mittleren Bereichen mit sich keilförmig zu dem Abschlußprofil hin verbreiternden transparenten Bereichen versehen sind (so daß sich die Nähte wendelförmig aufwikkeln).9. Rolling door according to one of the preceding claims, characterized in that the door leaves are provided in their central regions with wedge-shaped widening towards the end profile towards transparent regions (so that the seams wind up helically). 10. Rolltor nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß zwei spiegelbildlich zueinander angeordnete Torflügel vorgesehen sind.10. Rolling door according to one of claims 1 to 9, characterized in that two mirror-inverted gate leaves are provided.
EP19920102933 1991-02-25 1992-02-21 Roller door Withdrawn EP0501332A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE4105893 1991-02-25
DE4105893 1991-02-25
DE9103559U 1991-03-22
DE9103559U DE9103559U1 (en) 1991-02-25 1991-03-22 rolling gate

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EP0501332A2 true EP0501332A2 (en) 1992-09-02
EP0501332A3 EP0501332A3 (en) 1992-10-07

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106894744A (en) * 2017-05-03 2017-06-27 张有林 The novel automatic door that a kind of door body soft or hard can be converted freely

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9103559U1 (en) * 1991-02-25 1991-08-08 Schieffer GmbH & Co KG, 4780 Lippstadt rolling gate
DE4204267A1 (en) * 1992-02-13 1993-08-19 Reiff Gmbh HORIZONTAL ROLLING GATE
DE102016114965A1 (en) * 2016-08-11 2018-02-15 Butzbach GmbH Industrietore Horizontal opening roller shutter

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2625927A1 (en) * 1975-06-13 1976-12-23 Louis Junod DOOR WITH AT LEAST ONE FLEXIBLE DOOR LEAF
EP0149138B1 (en) * 1984-01-13 1989-09-20 Arnold Butzbach Automatic door
DE8813821U1 (en) * 1988-11-04 1990-03-08 Labex GmbH Import-Export Industrieanlagen und Fördertechnik, 5340 Bad Honnef Roller shutter with winding roller arranged at the side of the door opening
FR2643110A1 (en) * 1989-02-13 1990-08-17 Franciaflex Awning, in particular for verandas, comprising a loading bar associated with guides
DE9103559U1 (en) * 1991-02-25 1991-08-08 Schieffer GmbH & Co KG, 4780 Lippstadt rolling gate

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7514655U (en) * 1975-05-07 1976-09-23 Warema Renkhoff Kg, 8772 Marktheidenfeld ARTICULATED ARM AWNING
DE7726484U1 (en) * 1977-08-26 1977-12-22 Instructa Metall- Und Kunststofferzeugnisse Gmbh, 6349 Beilstein ARTICULATED ARM AWNING

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2625927A1 (en) * 1975-06-13 1976-12-23 Louis Junod DOOR WITH AT LEAST ONE FLEXIBLE DOOR LEAF
EP0149138B1 (en) * 1984-01-13 1989-09-20 Arnold Butzbach Automatic door
DE8813821U1 (en) * 1988-11-04 1990-03-08 Labex GmbH Import-Export Industrieanlagen und Fördertechnik, 5340 Bad Honnef Roller shutter with winding roller arranged at the side of the door opening
FR2643110A1 (en) * 1989-02-13 1990-08-17 Franciaflex Awning, in particular for verandas, comprising a loading bar associated with guides
DE9103559U1 (en) * 1991-02-25 1991-08-08 Schieffer GmbH & Co KG, 4780 Lippstadt rolling gate

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106894744A (en) * 2017-05-03 2017-06-27 张有林 The novel automatic door that a kind of door body soft or hard can be converted freely

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DE9103559U1 (en) 1991-08-08
EP0501332A3 (en) 1992-10-07

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