EP2446102A1 - Door comprising a drive system - Google Patents

Door comprising a drive system

Info

Publication number
EP2446102A1
EP2446102A1 EP10754278A EP10754278A EP2446102A1 EP 2446102 A1 EP2446102 A1 EP 2446102A1 EP 10754278 A EP10754278 A EP 10754278A EP 10754278 A EP10754278 A EP 10754278A EP 2446102 A1 EP2446102 A1 EP 2446102A1
Authority
EP
European Patent Office
Prior art keywords
cable
door
compensation device
rope
unit
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
EP10754278A
Other languages
German (de)
French (fr)
Other versions
EP2446102B1 (en
Inventor
Gerd Schaaf
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.)
Sommer Antriebs und Funktechnik GmbH
Original Assignee
Sommer Antriebs und Funktechnik GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sommer Antriebs und Funktechnik GmbH filed Critical Sommer Antriebs und Funktechnik GmbH
Priority to PL10754278T priority Critical patent/PL2446102T3/en
Publication of EP2446102A1 publication Critical patent/EP2446102A1/en
Application granted granted Critical
Publication of EP2446102B1 publication Critical patent/EP2446102B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • E05D13/10—Counterbalance devices
    • E05D13/12—Counterbalance devices with springs
    • E05D13/1207—Counterbalance devices with springs with tension springs
    • E05D13/1215—Counterbalance devices with springs with tension springs specially adapted for overhead wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • E05D13/003—Anti-dropping devices
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D15/00—Suspension arrangements for wings
    • E05D15/16—Suspension arrangements for wings for wings sliding vertically more or less in their own plane
    • E05D15/24—Suspension arrangements for wings for wings sliding vertically more or less in their own plane consisting of parts connected at their edges
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D13/00—Accessories for sliding or lifting wings, e.g. pulleys, safety catches
    • E05D13/10—Counterbalance devices
    • E05D13/12—Counterbalance devices with springs
    • E05D13/1207—Counterbalance devices with springs with tension springs
    • E05D13/1223—Spring safety devices
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/60—Suspension or transmission members; Accessories therefore
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/644—Flexible elongated pulling elements; Members cooperating with flexible elongated pulling elements
    • E05Y2201/654—Cables
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00—Constructional elements; Accessories therefore
    • E05Y2201/60—Suspension or transmission members; Accessories therefore
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/644—Flexible elongated pulling elements; Members cooperating with flexible elongated pulling elements
    • E05Y2201/658—Members cooperating with flexible elongated pulling elements
    • E05Y2201/668—Pulleys; Wheels
    • E05Y2201/67—Pulleys; Wheels in tackles
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/10—Adjustable or movable
    • E05Y2600/11—Adjustable or movable by automatically acting means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20—Combinations of elements
    • E05Y2800/205—Combinations of elements forming a unit
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20—Combinations of elements
    • E05Y2800/21—Combinations of elements of identical elements, e.g. of identical compression springs
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20—Combinations of elements
    • E05Y2800/242—Combinations of elements arranged in parallel relationship
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/20—Combinations of elements
    • E05Y2800/246—Combinations of elements with at least one element being redundant
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
    • E05Y2900/106—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for garages

Definitions

  • the invention relates to a door with a drive system according to the preamble of claim 1.
  • Such a gate is known from EP 0 890 010 B l.
  • the gate described there has a laterally guided in guide rails, movable overhead headpiece, which is movable by means of a drive system between a closed and open position.
  • a weight compensation device is provided, which ensures that the door leaf stops at any position, so that, for example, in the event of failure of the drive system uncontrolled shutdown of the door leaf is avoided.
  • the weight compensation device comprises, on each side of the door leaf, a cable unit extending in the region of the respective guide rail with a spring unit in the horizontal section of the guide rail.
  • Each cable unit comprises two parallel ropes, which are guided on the spring unit.
  • the first free ends are attached to the door leaf, the second free ends are mounted stationary.
  • the stationary storage takes place, inter alia, with components that form a cable tension compensation device in the form of a rocker.
  • the rope tension compensation device distributes the tension of the cables equally. In principle, with such cable units protection against cable breakage obtained by the fact that each cable unit consists of two separate cables, which thus form a redundant system. Breaks one of the ropes of the cable units, the still intact rope can still maintain the function of the cable unit and thus of the weight compensation device.
  • the invention has for its object to provide a goal of the type mentioned, in which with the least possible design effort the highest possible reliability is guaranteed. To solve this problem, the features of claim 1 are provided. Advantageous embodiments and expedient developments of the invention are described in the subclaims.
  • the door according to the invention comprises a drive system by means of which a door leaf guided laterally in guide rails can be moved between an open position and a closed position. Furthermore, the door comprises a weight compensation device, a cable unit and a spring unit on one or each Torblattseite and one of the cable unit associated with rope tension compensation device.
  • the or each cable tension compensation device is safe against cable breakage and the or each cable unit consists of a rope which is deflected at the stationarily mounted cable tension compensation device, so that two mutually spaced cable strands are obtained.
  • the free ends of the rope are brought together and attached to the door leaf.
  • the cable tension compensation device may be attached to the door leaf. Then the free ends of the rope are stored stationary.
  • the weight balancing device of the gate according to the invention can be realized with a low design effort. At the same time, this se to a high reliability, as it remains functional even in a rope break in a cable unit of the weight balancing device.
  • each cable unit consists of only one rope.
  • the number of cable ends per cable unit, which must be attached to the door leaf or on stationary brackets, is significantly reduced compared to cable units with multiple ropes.
  • a cable tension compensation device is provided for each cable unit, which ensures tension in the two cable strands of the respective cable unit for balancing the cable.
  • a safeguard against cable breakage is ensured via the cable tension compensation device itself.
  • the cable tension compensation device is associated with a safety device by means of which the other cable strand of the rope is held in case of breakage of a cable strand.
  • the cable tension compensation device has a pin-shaped segment on which the cable is deflected and by means of which the cable is fixed in position, wherein the pin-shaped segment is particularly advantageous a screw.
  • the pin-shaped segment can be inserted into different recesses of a stationary mounted support and fixed there.
  • the rope tension compensation device designed in this way has an extremely simple construction and is also easy and quick to operate.
  • the safety device associated with this cable tension compensation device has particularly advantageously as a safety device a fixedly mounted diaphragm with two holes. Through a hole in each case a rope strand is guided. As a further component of the securing device, a fixed thickening connected to this is provided on each cable strand in the region between the pin-shaped segment and the diaphragm whose diameter is greater than the diameter of the cable strand associated bore.
  • the cable can only move so far until one of the thickenings rests against the panel, whereby the dimensioning of the thickening reliably prevents it from passing through the bore of the panel. This ensures that the still intact wire rope is held on the securing device of the rope tension compensation device, the voltage of the still intact rope strand is therefore maintained.
  • the thus-formed safety device has an extremely simple structure, with this a high reliability is guaranteed.
  • the diaphragm is particularly advantageously formed in one piece with the holder of the cable tension compensation device, whereby the safety device forms a structural unit with the cable tension compensation device.
  • the weight compensation device according to the invention can be used in gates of different types.
  • the door can be a sectional door, lift gate, overhead sectional door, roller shutter door, overhead door or swinging door.
  • Figure 1 embodiment of a gate with a weight compensation device.
  • FIG. 3 Top view of a cable tension compensation device with associated securing device for the weight compensation device according to FIGS. 1 and 2.
  • FIG. 4 cross-sectional view of the cable tension
  • FIG. 1 shows an exemplary embodiment of a door 1, in particular of a top link gate, with a door leaf 2, which consists of a multiple arrangement of panels 3 connected to one another in an articulated manner.
  • the door leaf 2 of the door 1 is guided laterally in guide rails, which are mounted in a building, in the present case a garage. As shown in Figure 1, can be closed with the door leaf 2 of the door 1, the opening of the garage. In the closed position of the door 1, the door leaf 2 is in the region of the vertically extending segments of the guide rails 4. In the open position of the door 1, the door leaf 2 is located in the region of the horizontally extending segments of the guide rail 4 below the garage ceiling , On the door leaf 2 guide rollers 5 are provided on both lateral edges, which are guided in the guide rails 4.
  • a drive system to open and close the gate 1, a drive system, not shown, is provided.
  • the drive system comprises in a known manner a motor-driven carriage, in one of the guide rails 4 or in a is guided separate rail.
  • the carriage is connected via a connecting rod, also not shown, hinged to the upper edge of the door leaf 2.
  • the gate 1 has a weight compensation device whose components are shown in detail in FIG.
  • the door leaf 2 is there in its closed position.
  • FIG. 2 shows a side view of a guide rail 4.
  • the horizontal section of the guide rail 4 extends at a distance from the ceiling 6 of the garage.
  • housing profiles 7 in the form of square profiles are attached to the undersides of the horizontal sections of the guide rail 4, in which components of the weight compensation device are integrated. In Figure 2, these components are shown without the housing profile 7.
  • the weight balancing device whose components are designed identically for the left and right door leaf sides, comprises on each side of the door leaf 2 a cable unit 8 and an associated spring unit 9.
  • Each cable unit 8 has only one cable 10 which, via deflection rollers II a, l l, 1 1 c is performed.
  • each cable unit 8 is associated with a locally fixed cable tension compensation device 12, which is shown only schematically in FIG. 2 and whose components are shown in detail in FIGS. 3 and 4.
  • the cable 10 of the cable unit 8 is deflected in the cable tension compensation device 12, so that there are obtained from there two parallel running apart cable strands, which are guided over the pulleys I I a, I I b, 1 l c.
  • a first guide roller 1 la is located in the area of the ceiling 6 of the garage.
  • the second guide roller I I b is located at the end of the horizontal segment of the guide rail 4.
  • the spring unit 9 is fixed with a longitudinal end.
  • the other longitudinal end of the spring unit 9 is fixedly mounted on a holding element 13.
  • the spring unit 9 consists of a tension spring arrangement.
  • the individual tension springs can run parallel to one another or be arranged adjacent to one another.
  • the free ends of the cable strands are firmly connected to each other via a crimping 14.
  • an eyelet 15 is provided, which may be formed by the free ends of the cable strands themselves or by a separate component. With this eyelet 15, the free ends of the cable strands are firmly connected to the lower end of the door leaf 2.
  • the operation of the weight balancing device is such that 9 spring forces are exerted by the spring unit, which counteract the weight of the door leaf 2 so that the door leaf 2 held securely in any vertical position, that is secured against falling.
  • the cable tension compensation device 12 ensures that the rope tension is equally distributed over the two cable strands.
  • the cable tension compensating device 12 has a stationarily mounted holder 16, which consists essentially of an L-shaped metallic part.
  • the holder 16 has a bottom plate 16a running in a plane, with which the holder 16 is fastened on a stationary base.
  • holes 17 are arranged in the longitudinal direction of the bottom plate 16a. In one of these holes 17 a forming a pin-shaped segment screw 18 can be inserted and fixed.
  • the cable 10 is thereby deflected at the screw 18 in such a way that a voltage compensation is present at the two outgoing from the deflection cable strands. Then, by tightening the screw 18, the rope is clamped in this set target position.
  • the thus formed cable tension compensation device 12 is reversibly actuated, since the screw 18 can be loosened at any time to then adjust the rope tension in the two strands of rope.
  • the thus formed rope tension compensation device 12 is associated with a security device.
  • a diaphragm 16b is provided, which is formed by the perpendicular to the bottom plate 16a oriented segment of the holder 16.
  • two spaced, identical holes 20 are provided with a circular cross-section.
  • a thickening in the form of a crimping 21 is provided on the cable strands of the rope 10.
  • the thickening may be in the form of a cast part made of metal or in the form of a clamping part.
  • the crimps 21 are located in the segments of the cable strands which lie between the screw 18 and the diaphragm 16b.
  • the diameters of the iden- formed table crimping 21 are larger than the diameter of the holes 20 of the aperture 16b.
  • the diameter of the holes 20 are dimensioned so that the rope 10 is guided by this with little play.
  • the diaphragm 16b is formed integrally with the bottom plate 16a.
  • the panel 16b and the bottom panel 16a may be formed by two separate parts which can be fastened together. Then, the aperture 16b instead of the holes 20 have slots in which the cable strands with the crimps 21 can be easily inserted. If then the aperture 16b attached to the bottom plate 16a, the slots of the aperture 16b are covered by the bottom plate 16a so that the then still exposed parts of the slots form the holes 20 on which the crimps 21 are held securely. LIST OF REFERENCE NUMBERS

Abstract

The invention relates to a door (1) comprising a drive system by means of which a door leaf (2) can be moved between an open position and a closed position, said door leaf being laterally guided in guide rails. A weight compensation device comprises a cable unit (8) and a spring unit (9) on one or each side of the door leaf, as well as a cable tension compensation device (12) associated with the cable unit (8). The or each cable tension compensation device (12) is protected against cable breakage. The or each cable unit (8) consists of one cable (10) which is deflected in the cable tension compensation device (12), said device being fixed in place, such that two cable strands are obtained which run at a distance from each other. The free ends of the cable (10) are guided together and fixed to the door leaf (2). Alternatively, the cable tension compensation device (12) can be fixed to the door leaf (2). In this case the free ends of the cable (10) are fixed in place.

Description

Tor mit einem Antriebssystem  Gate with a drive system
Die Erfindung betrifft ein Tor mit einem Antriebssystem gemäß dem Oberbegriff des Anspruchs 1 . The invention relates to a door with a drive system according to the preamble of claim 1.
Ein derartiges Tor ist aus der EP 0 890 010 B l bekannt. Das dort beschriebene Tor weist ein seitlich in Führungsschienen geführtes, über Kopf bewegbares Torblatt auf, welches mittels eines Antriebssystems zwischen einer Schließ- und Öffnungsstellung bewegbar ist. Zur Kompensation des Gewichts des Torblatts ist eine Gewichtsausgleichseinrichtung vorgesehen, die dafür sorgt, dass das Torblatt jeder Position stehen bleibt, so dass beispielsweise bei Ausfall des Antriebssystems ein unkontrolliertes Herunterfahren des Torblatts vermieden wird. Such a gate is known from EP 0 890 010 B l. The gate described there has a laterally guided in guide rails, movable overhead headpiece, which is movable by means of a drive system between a closed and open position. To compensate for the weight of the door leaf, a weight compensation device is provided, which ensures that the door leaf stops at any position, so that, for example, in the event of failure of the drive system uncontrolled shutdown of the door leaf is avoided.
Die Gewichtsausgleichseinrichtung umfasst an jeder Seite des Torblatts eine im Bereich der jeweiligen Führungsschiene verlaufende Seileinheit mit einer Federeinheit im horizontalen Abschnitt der Führungsschiene. Jede Seileinheit umfasst dabei zwei parallel laufende Seile, die auf die Federeinheit geführt sind. Die ersten freien Enden sind am Torblatt befestigt, die zweiten freien Enden sind ortsfest gelagert. Dabei erfolgt die ortsfeste Lagerung unter anderem mit Bauteilen, die eine Seilspannungs-Ausgleichseinrichtung in Form einer Wippe bilden. Durch die Seilspannungs-Ausgleichseinrichtung wird die Spannung der Seile gleich verteilt. Prinzipiell wird mit derartigen Seileinheiten ein Schutz gegen Seilbruch dadurch erhalten, dass jede Seileinheit aus zwei separaten Seilen besteht, die somit ein redundantes System bilden. Bricht nämlich eines der Seile der Seilein- heiten, so kann das noch intakte Seil die Funktion der Seileinheit und damit der Gewichtsausgleichseinrichtung noch aufrecht erhalten. The weight compensation device comprises, on each side of the door leaf, a cable unit extending in the region of the respective guide rail with a spring unit in the horizontal section of the guide rail. Each cable unit comprises two parallel ropes, which are guided on the spring unit. The first free ends are attached to the door leaf, the second free ends are mounted stationary. The stationary storage takes place, inter alia, with components that form a cable tension compensation device in the form of a rocker. The rope tension compensation device distributes the tension of the cables equally. In principle, with such cable units protection against cable breakage obtained by the fact that each cable unit consists of two separate cables, which thus form a redundant system. Breaks one of the ropes of the cable units, the still intact rope can still maintain the function of the cable unit and thus of the weight compensation device.
Nachteilig hierbei ist jedoch, dass die separaten Seile der Seileinheit einen unterwünscht hohen konstruktiven Aufwand mit sich bringen. Insbesondere ist nachteilig, dass für jedes Seil an dessen freien Enden separate Befestigungsmittel vorgesehen werden müssen. The disadvantage here, however, is that the separate ropes of the cable unit bring an undesirably high design effort with it. In particular, it is disadvantageous that separate fastening means must be provided for each cable at its free ends.
Der Erfindung liegt die Aufgabe zugrunde, ein Tor der eingangs genannten Art bereitzustellen, bei welchem mit möglichst geringem konstruktivem Aufwand eine möglichst hohe Funktionssicherheit gewährleistet ist. Zur Lösung dieser Aufgabe sind die Merkmale des Anspruchs 1 vorgesehen. Vorteilhafte Ausführungsformen und zweckmäßige Weiterbildungen der Erfindung sind in den Unteransprüchen beschrieben. The invention has for its object to provide a goal of the type mentioned, in which with the least possible design effort the highest possible reliability is guaranteed. To solve this problem, the features of claim 1 are provided. Advantageous embodiments and expedient developments of the invention are described in the subclaims.
Das erfindungsgemäße Tor umfasst ein Antriebssystem, mittels dessen ein seitlich in Führungsschienen geführtes Torblatt zwischen einer Öffnungsstellung und einer Schließstellung bewegbar ist. Weiterhin umfasst das Tor eine Gewichtsausgleichseinrichtung, eine Seileinheit und eine Federeinheit an einer oder jeder Torblattseite sowie einer der Seileinheit zugeordnete Seilspannungs- Ausgleichseinrichtung. Die oder jede Seilspannungs-Ausgleichseinrichtung ist sicher gegen Seilbruch und die oder jede Seileinheit besteht aus einem Seil, welches an der ortsfest gelagerten Seilspannungs-Ausgleichseinrichtung umgelenkt ist, so dass zwei in Abstand zueinander verlaufende Seilstränge erhalten werden. Die freien Enden des Seils sind zusammengeführt und am Torblatt befestigt. Alternativ kann die Seilspannungs-Ausgleichseinrichtung am Torblatt befestigt sein. Dann sind die freien Enden des Seils ortsfest gelagert. Die Gewichtsausgleichseinrichtung des erfindungsgemäßen Tors kann mit einem geringen konstruktiven Aufwand realisiert werden. Gleichzeitig weist die- se eine hohe Funktionssicherheit auf, da diese auch noch bei einem Seilbruch in einer Seileinheit der Gewichtsausgleichseinrichtung funktionsfähig bleibt. The door according to the invention comprises a drive system by means of which a door leaf guided laterally in guide rails can be moved between an open position and a closed position. Furthermore, the door comprises a weight compensation device, a cable unit and a spring unit on one or each Torblattseite and one of the cable unit associated with rope tension compensation device. The or each cable tension compensation device is safe against cable breakage and the or each cable unit consists of a rope which is deflected at the stationarily mounted cable tension compensation device, so that two mutually spaced cable strands are obtained. The free ends of the rope are brought together and attached to the door leaf. Alternatively, the cable tension compensation device may be attached to the door leaf. Then the free ends of the rope are stored stationary. The weight balancing device of the gate according to the invention can be realized with a low design effort. At the same time, this se to a high reliability, as it remains functional even in a rope break in a cable unit of the weight balancing device.
Der konstruktive Aufwand für die Gewichtsausgleichseinrichtung wird dadurch gering gehalten, in dem jede Seileinheit nur aus einem einzigen Seil besteht. Die Anzahl der Seilenden pro Seileinheit, welche am Torblatt beziehungsweise an ortsfesten Halterungen befestigt werden müssen, wird dadurch gegenüber Seileinheiten mit mehreren Seilen erheblich reduziert. The design effort for the weight balancing device is kept low, in which each cable unit consists of only one rope. The number of cable ends per cable unit, which must be attached to the door leaf or on stationary brackets, is significantly reduced compared to cable units with multiple ropes.
Erfindungsgemäß ist für jede Seileinheit eine Seilspannungs- Ausgleichseinrichtung vorgesehen, die für einen Ausgleich der Seil Spannungen in den beiden Seilsträngen der jeweiligen Seileinheit sorgt. Dabei wird über die Seilspannungs-Ausgleichseinrichtung selbst eine Sicherung gegen Seilbruch gewährleistet. Damit wird, obwohl die Seileinheit nur aus einem umlaufenden Seil besteht, erreicht, dass auch bei Bruch eines Seilstrangs des Seils der verbleibende Seilstrang noch funktionsfähig bleibt und somit die Funktion der Gewichtsausgleichseinrichtung aufrecht erhält. According to the invention, a cable tension compensation device is provided for each cable unit, which ensures tension in the two cable strands of the respective cable unit for balancing the cable. In this case, a safeguard against cable breakage is ensured via the cable tension compensation device itself. Thus, although the cable unit consists only of a revolving rope, it is achieved that, even if a rope strand of the rope breaks, the remaining rope strand still remains functional and thus maintains the function of the weight compensation device.
In einer besonders vorteilhaften Ausgestaltung der Erfindung ist hierzu der Seilspannungs-Ausgleichseinrichtung eine Sicherungseinrichtung zugeordnet, mittels derer bei Bruch eines Seilstrangs der andere Seilstrang des Seils festgehalten ist. In einer vorteilhaften Ausführungsform weist die Seilspannungs- Ausgleichseinrichtung ein stiftförmiges Segment auf, an welchem das Seil umgelenkt ist und mittels dessen das Seil lagefixiert ist, wobei besonders vorteilhaft das stiftförmige Segment eine Schraube ist. In a particularly advantageous embodiment of the invention for this purpose the cable tension compensation device is associated with a safety device by means of which the other cable strand of the rope is held in case of breakage of a cable strand. In an advantageous embodiment, the cable tension compensation device has a pin-shaped segment on which the cable is deflected and by means of which the cable is fixed in position, wherein the pin-shaped segment is particularly advantageous a screw.
Das stiftförmige Segment ist in verschiedene Ausnehmungen einer ortsfest ge- lagerten Halterung einführbar und dort fixierbar. Die so ausgebildete Seilspannungs-Ausgleichseinrichtung weist einen äußerst einfachen Aufbau auf und ist zudem einfach und schnell bedienbar. The pin-shaped segment can be inserted into different recesses of a stationary mounted support and fixed there. The rope tension compensation device designed in this way has an extremely simple construction and is also easy and quick to operate.
Die dieser Seilspannungs-Ausgleichseinrichtung zugeordnete Sicherungseinrichtung weist besonders vorteilhaft als Sicherungseinrichtung eine ortsfest gelagerte Blende mit zwei Bohrungen auf. Durch jeweils eine Bohrung ist ein Seilstrang geführt. Als weiterer Bestandteil der Sicherungseinrichtung ist an jedem Seilstrang im Bereich zwischen dem stiftförmigen Segment und der Blende eine fest mit diesem verbundene Verdickung vorgesehen, deren Durchmesser größer ist als der Durchmesser der dem Seilstrang zugeordneten Bohrung. The safety device associated with this cable tension compensation device has particularly advantageously as a safety device a fixedly mounted diaphragm with two holes. Through a hole in each case a rope strand is guided. As a further component of the securing device, a fixed thickening connected to this is provided on each cable strand in the region between the pin-shaped segment and the diaphragm whose diameter is greater than the diameter of the cable strand associated bore.
Liegt in einem der Seilstränge ein Seilbruch vor, so kann sich das Seil nur so weit bewegen, bis eine der Verdickungen an der Blende anliegt, wobei durch die Dimensionierung der Verdickung sicher verhindert wird, dass diese durch die Bohrung der Blende hindurchtreten kann. Damit ist gewährleistet, dass der noch intakte Seilstrang an der Sicherungseinrichtung der Seilspannungs- Ausgleichseinrichtung gehalten wird, die Spannung des noch intakten Seilstrangs wird daher aufrecht erhalten. If there is a cable break in one of the cable strands, then the cable can only move so far until one of the thickenings rests against the panel, whereby the dimensioning of the thickening reliably prevents it from passing through the bore of the panel. This ensures that the still intact wire rope is held on the securing device of the rope tension compensation device, the voltage of the still intact rope strand is therefore maintained.
Die so ausgebildete Sicherungseinrichtung weist einen äußerst einfachen Aufbau auf, wobei mit dieser eine hohe Funktionssicherheit gewährleistet ist. Da- bei ist besonders vorteilhaft die Blende einstückig mit der Halterung der Seil- spannungs-Ausgleichseinrichtung ausgebildet, wodurch die Sicherungseinrichtung mit der Seilspannungs-Ausgleichseinrichtung eine Baueinheit bildet. The thus-formed safety device has an extremely simple structure, with this a high reliability is guaranteed. In this case, the diaphragm is particularly advantageously formed in one piece with the holder of the cable tension compensation device, whereby the safety device forms a structural unit with the cable tension compensation device.
Die erfindungsgemäße Gewichtsausgleichseinrichtung kann bei Toren unterschiedlicher Bauarten eingesetzt werden. Das Tor kann dabei insbesondere ein Sektionaltor, Hubtor, Deckengliedertor, Rolltor, Kipptor oder Schwingtor sein. The weight compensation device according to the invention can be used in gates of different types. In particular, the door can be a sectional door, lift gate, overhead sectional door, roller shutter door, overhead door or swinging door.
Die Erfindung wird im Folgenden anhand der Zeichnungen erläutert. Es zeigen: Figur 1 : Ausfuhrungsform eines Tors mit einer Gewichtsausgleichseinrichtung. The invention will be explained below with reference to the drawings. Show it: Figure 1: embodiment of a gate with a weight compensation device.
Figur 2: Tei Idarstellung des Tors mit den Komponenten der Gewichtsausgleichseinrichtung. Figur 3: Draufsicht auf eine Seilspannungs-Ausgleichseinrichtung mit zugeordneter Sicherungseinrichtung für die Gewichtsausgleichseinrichtung gemäß den Figuren 1 und 2. Figure 2: Tei Idarstellung of the gate with the components of the weight balancing device. FIG. 3: Top view of a cable tension compensation device with associated securing device for the weight compensation device according to FIGS. 1 and 2.
Figur 4: Querschnittsdarstellung der Seilspannungs-FIG. 4: cross-sectional view of the cable tension
Ausgleichseinrichtung gemäß Figur 3. Figur 1 zeigt ein Ausführungsbeispiel eines Tors 1 , insbesondere eines De- ckengliedertors, mit einem Torblatt 2, das aus einer Mehrfachanordnung von gelenkig miteinander verbundenen Paneelen 3 besteht. Compensation device according to FIG. 3. FIG. 1 shows an exemplary embodiment of a door 1, in particular of a top link gate, with a door leaf 2, which consists of a multiple arrangement of panels 3 connected to one another in an articulated manner.
Das Torblatt 2 des Tors 1 wird seitlich in Führungsschienen geführt, die in einem Gebäude, im vorliegenden Fall einer Garage, montiert sind. Wie in Figur 1 gezeigt, kann mit dem Torblatt 2 des Tores 1 die Öffnung der Garage verschlossen werden. In der geschlossenen Stellung des Tors 1 befindet sich das Torblatt 2 im Bereich der in vertikaler Richtung verlaufenden Segmente der Führungsschienen 4. In der geöffneten Stellung des Tores 1 befindet sich das Torblatt 2 im Bereich der in horizontaler Richtung verlaufenden Segmente der Führungsschiene 4 unterhalb der Garagendecke. Am Torblatt 2 sind an beiden seitlichen Rändern Führungsrollen 5 vorgesehen, die in den Führungsschienen 4 geführt werden. The door leaf 2 of the door 1 is guided laterally in guide rails, which are mounted in a building, in the present case a garage. As shown in Figure 1, can be closed with the door leaf 2 of the door 1, the opening of the garage. In the closed position of the door 1, the door leaf 2 is in the region of the vertically extending segments of the guide rails 4. In the open position of the door 1, the door leaf 2 is located in the region of the horizontally extending segments of the guide rail 4 below the garage ceiling , On the door leaf 2 guide rollers 5 are provided on both lateral edges, which are guided in the guide rails 4.
Zum Öffnen und Schließen des Tores 1 ist ein nicht dargestelltes Antriebssystem vorgesehen. Das Antriebssystem umfasst in bekannter Weise einen moto- risch getriebenen Laufwagen, der in einer der Führungsschienen 4 oder in einer separaten Schiene geführt ist. Der Laufwagen ist über eine ebenfalls nicht dargestellte Schubstange gelenkig mit dem oberen Rand des Torblatts 2 verbunden. Durch Verfahren des Laufwagens im Bereich des horizontalen Segments der Führungsschiene 4 kann das Tor geöffnet oder geschlossen werden. Das Tor 1 weist eine Gewichtsausgleichseinrichtung auf, dessen Komponenten in Figur 2 detailliert dargestellt sind. Das Torblatt 2 befindet sich dort in seiner Schließstellung. Figur 2 zeigt eine Seitenansicht einer Führungsschiene 4. Wie aus Figur 2 weiter ersichtlich, verläuft der horizontale Abschnitt der Führungsschiene 4 in Abstand zur Decke 6 der Garage. Wie aus Figur 1 ersichtlich, sind an den Unterseiten der horizontalen Abschnitte der Führungsschiene 4 Gehäuseprofile 7 in Form von Vierkantprofilen angebracht, in welchen Komponenten der Gewichtsausgleichseinrichtung integriert sind. In Figur 2 sind diese Komponenten ohne das Gehäuseprofil 7 dargestellt. To open and close the gate 1, a drive system, not shown, is provided. The drive system comprises in a known manner a motor-driven carriage, in one of the guide rails 4 or in a is guided separate rail. The carriage is connected via a connecting rod, also not shown, hinged to the upper edge of the door leaf 2. By moving the carriage in the region of the horizontal segment of the guide rail 4, the door can be opened or closed. The gate 1 has a weight compensation device whose components are shown in detail in FIG. The door leaf 2 is there in its closed position. FIG. 2 shows a side view of a guide rail 4. As can be seen further from FIG. 2, the horizontal section of the guide rail 4 extends at a distance from the ceiling 6 of the garage. As can be seen from FIG. 1, housing profiles 7 in the form of square profiles are attached to the undersides of the horizontal sections of the guide rail 4, in which components of the weight compensation device are integrated. In Figure 2, these components are shown without the housing profile 7.
Die Gewichtsausgleichseinrichtung, deren Komponenten für die linke und rechte Torblattseite identisch ausgebildet sind, umfasst an jeder Seite des Torblatts 2 eine Seileinheit 8 und eine zugeordnete Federeinheit 9. Jede Seileinheit 8 weist nur ein Seil 10 auf, das über Umlenkrollen I I a, I Ib, 1 1 c geführt ist. Weiterhin ist jeder Seileinheit 8 eine ortfest gelagerte Seilspannungs- Ausgleichseinrichtung 12 zugeordnet, die in Figur 2 nur schematisch darge- stellt ist und deren Komponenten in den Figuren 3 und 4 detailliert dargestellt sind. The weight balancing device, whose components are designed identically for the left and right door leaf sides, comprises on each side of the door leaf 2 a cable unit 8 and an associated spring unit 9. Each cable unit 8 has only one cable 10 which, via deflection rollers II a, l l, 1 1 c is performed. Furthermore, each cable unit 8 is associated with a locally fixed cable tension compensation device 12, which is shown only schematically in FIG. 2 and whose components are shown in detail in FIGS. 3 and 4.
Das Seil 10 der Seileinheit 8 wird in der Seilspannungs-Ausgleichseinrichtung 12 umgelenkt, so dass von dort ausgehend zwei parallel in Abstand zueinander verlaufende Seilstränge erhalten werden, die über die Umlenkrollen I I a, I I b, 1 l c geführt sind. The cable 10 of the cable unit 8 is deflected in the cable tension compensation device 12, so that there are obtained from there two parallel running apart cable strands, which are guided over the pulleys I I a, I I b, 1 l c.
Eine erste Umlenkrolle 1 l a befindet sich im Bereich der Decke 6 der Garage. Dabei ist die Umlenkrolle 1 1 a in dem gekrümmten Bereich der Führungsschie- nen 4, die den Übergang zwischen dem vertikal verlaufenden und horizontalen Segment der Führungsschiene 4 bildet, angeordnet. A first guide roller 1 la is located in the area of the ceiling 6 of the garage. In this case, the deflection roller 1 1 a in the curved region of the guide rail NEN 4, which forms the transition between the vertically extending and horizontal segment of the guide rail 4, arranged.
Die zweite Umlenkrolle I I b befindet sich am Ende des horizontalen Segments der Führungsschiene 4. An der dritten Umlenkrolle 1 1c ist die Federeinheit 9 mit einem längsseitigen Ende befestigt. Das andere längsseitige Ende der Federeinheit 9 ist an einem Halteelement 13 ortfest gelagert. Die Federeinheit 9 besteht aus einer Zugfederanordnung. Die einzelnen Zugfedern können parallel zueinander verlaufen oder aneinander liegend angeordnet sein. Die freien Enden der Seilstränge sind über eine Crimpung 14 miteinander fest verbunden. Dort ist eine Öse 15 vorgesehen, die von den freien Enden der Seilstränge selbst oder von einem separaten Bauteil gebildet sein kann. Mit dieser Öse 15 sind die freien Enden der Seilstränge fest mit dem unteren Ende des Torblatts 2 verbunden. Die Funktionsweise der Gewichtsausgleichseinrichtung ist derart, dass durch die Federeinheit 9 Federkräfte ausgeübt werden, die der Gewichtskraft des Torblatts 2 so entgegenwirken, dass das Torblatt 2 in jeder Höhenstellung sicher fest gehalten, das heißt gegen ein Abstürzen gesichert ist. The second guide roller I I b is located at the end of the horizontal segment of the guide rail 4. At the third guide roller 1 1 c, the spring unit 9 is fixed with a longitudinal end. The other longitudinal end of the spring unit 9 is fixedly mounted on a holding element 13. The spring unit 9 consists of a tension spring arrangement. The individual tension springs can run parallel to one another or be arranged adjacent to one another. The free ends of the cable strands are firmly connected to each other via a crimping 14. There, an eyelet 15 is provided, which may be formed by the free ends of the cable strands themselves or by a separate component. With this eyelet 15, the free ends of the cable strands are firmly connected to the lower end of the door leaf 2. The operation of the weight balancing device is such that 9 spring forces are exerted by the spring unit, which counteract the weight of the door leaf 2 so that the door leaf 2 held securely in any vertical position, that is secured against falling.
Die Seilspannungs-Ausgleichseinrichtung 12 sorgt dafür, dass die Seilspan- nungen auf die beiden Seilstränge gleich verteilt sind. The cable tension compensation device 12 ensures that the rope tension is equally distributed over the two cable strands.
Wie aus den Figuren 3 und 4 ersichtlich, weist die Seilspannungs- Ausgleichseinrichtung 12 eine ortsfest gelagerte Halterung 16 auf, die im Wesentlichen aus einem L-förmigen metallischen Teil besteht. Die Halterung 16 weist eine in einer Ebene verlaufende Bodenplatte 16a auf, mit der die Halte- rung 16 auf einem ortsfesten Untergrund befestigt ist. In Längsrichtung der Bodenplatte 16a sind mehrere entlang einer Geraden in Abstand zueinander angeordnete Bohrungen 17 angeordnet. In eine dieser Bohrungen 17 ist eine ein stiftförmiges Segment bildende Schraube 18 einführbar und fixierbar. As can be seen from FIGS. 3 and 4, the cable tension compensating device 12 has a stationarily mounted holder 16, which consists essentially of an L-shaped metallic part. The holder 16 has a bottom plate 16a running in a plane, with which the holder 16 is fastened on a stationary base. In the longitudinal direction of the bottom plate 16a, several are spaced apart along a straight line arranged holes 17 are arranged. In one of these holes 17 a forming a pin-shaped segment screw 18 can be inserted and fixed.
Vor Einführen in eine der Bohrungen 17 werden zwei Unterlegscheiben 19 auf die Schraube 18 aufgesteckt. Zwischen diesen Unterlegscheiben 19 wird das Seil 10 der Seileinheit 8 geführt, so dass es an der Schraube 18 umgelenkt wird. Je nach gewünschter Seilspannung wird die Schraube 18 mit den Unterlegscheiben 19 und dem Seil 10 in eine Bohrungen 17 eingeführt. Dabei liegt das Seil 10 zwischen den Unterlegscheiben 19. Before insertion into one of the holes 17, two washers 19 are attached to the screw 18. Between these washers 19, the cable 10 of the cable unit 8 is guided, so that it is deflected on the screw 18. Depending on the desired cable tension, the screw 18 is inserted with the washers 19 and the cable 10 in a bore 17. The rope 10 is between the washers 19th
Das Seil 10 wird dabei an der Schraube 18 umgelenkt und zwar derart, dass ein Spannungsausgleich an den beiden vom Umlenkpunkt ausgehenden Seilsträngen vorliegt. Dann wird durch Festziehen der Schraube 18 das Seil in dieser eingestellten Sollposition festgeklemmt. The cable 10 is thereby deflected at the screw 18 in such a way that a voltage compensation is present at the two outgoing from the deflection cable strands. Then, by tightening the screw 18, the rope is clamped in this set target position.
Die so ausgebildete Seilspannungs-Ausgleichseinrichtung 12 ist reversibel betätigbar, da die Schraube 18 jederzeit gelockert werden kann um dann die Seilspannungen in den beiden Seilsträngen neu einzustellen. The thus formed cable tension compensation device 12 is reversibly actuated, since the screw 18 can be loosened at any time to then adjust the rope tension in the two strands of rope.
Der so ausgebildeten Seilspannungs- Ausgleichseinrichtung 12 ist eine Sicherungseinrichtung zugeordnet. Als erster Bestandteil der Sicherungseinrichtung ist eine Blende 16b vorgesehen, die von dem senkrecht zur Bodenplatte 16a orientierten Segment der Halterung 16 gebildet ist. In dieser Blende 16b sind zwei in Abstand zueinander angeordnete, identische Bohrungen 20 mit einem kreisförmigen Querschnitt vorgesehen. The thus formed rope tension compensation device 12 is associated with a security device. As the first component of the securing device, a diaphragm 16b is provided, which is formed by the perpendicular to the bottom plate 16a oriented segment of the holder 16. In this aperture 16b, two spaced, identical holes 20 are provided with a circular cross-section.
Als weitere Bestandteile der Sicherungseinrichtung ist an den Seilsträngen des Seils 10 jeweils eine Verdickung in Form einer Crimpung 21 vorgesehen. Alternativ kann die Verdickung in Form eines Gussteils aus Metall oder in Form eines Klemmteils ausgebildet sein. Wie aus den Figuren 3 und 4 ersichtlich, befinden sich die Crimpungen 21 in den Segmenten der Seilstränge, die zwischen der Schraube 18 und der Blende 16b liegen. Die Durchmesser der iden- tisch ausgebildeten Crimpungen 21 sind größer als die Durchmesser der Bohrungen 20 der Blende 16b. Dabei sind die Durchmesser der Bohrungen 20 so dimensioniert, dass das Seil 10 mit geringem Spiel durch diese geführt ist. As further components of the securing device, a thickening in the form of a crimping 21 is provided on the cable strands of the rope 10. Alternatively, the thickening may be in the form of a cast part made of metal or in the form of a clamping part. As can be seen in FIGS. 3 and 4, the crimps 21 are located in the segments of the cable strands which lie between the screw 18 and the diaphragm 16b. The diameters of the iden- formed table crimping 21 are larger than the diameter of the holes 20 of the aperture 16b. The diameter of the holes 20 are dimensioned so that the rope 10 is guided by this with little play.
Mit der so ausgebildeten Sicherungseinrichtung wird eine effiziente Sicherung gegen einen Seilbruch in einem der Seilstränge erhalten. With the thus formed safety device an efficient protection against a rope break in one of the rope strands is obtained.
Liegt ein solcher Seilbruch in einem der Seilstränge vor, so lässt dort die Seilspannung plötzlich nach. Dadurch kann aber das Seil 10 aus dem Bereich der Seilspannungs- Ausgleichseinrichtung 12 nicht entweichen, da im noch intakten Seilstrang die Crimpung 21 an der Bohrung 20 anliegt und nicht durch diese hindurchtreten kann. Mit der Lagerung des nunmehr freien Ende des noch intakten Seilstrangs durch die an der Bohrung 20 anliegende Crimpung 21 wird der Seilstrang sicher auf Spannung gehalten, so dass die Gewichtsausgleichseinrichtung noch funktionsfähig ist. If such a cable break exists in one of the cable strands, then the cable tension suddenly drops. As a result, however, the cable 10 can not escape from the region of the cable tension compensation device 12, since the crimp 21 rests against the bore 20 in the still intact cable strand and can not pass through it. With the storage of the now free end of the still intact rope strand through the voltage applied to the bore 20 crimping 21 of the rope strand is held securely to tension, so that the weight compensation device is still functional.
Im vorliegenden Fall ist die Blende 16b einstückig mit der Bodenplatte 16a ausgebildet. In the present case, the diaphragm 16b is formed integrally with the bottom plate 16a.
In einer alternativen Ausgestaltung können die Blende 16b und die Bodenplatte 16a von zwei separaten miteinander befestigbaren Teilen gebildet sein. Dann kann die Blende 16b anstelle der Bohrungen 20 Langlöcher aufweisen, in welche die Seilstränge mit den Crimpungen 21 leicht eingeführt werden können. Wird dann die Blende 16b an der Bodenplatte 16a befestigt, werden die Langlöcher der Blende 16b durch die Bodenplatte 16a so abgedeckt, dass die dann noch freiliegenden Teile der Langlöcher die Bohrungen 20 bilden, an welchen die Crimpungen 21 sicher gehalten werden. Bezugszeichenliste In an alternative embodiment, the panel 16b and the bottom panel 16a may be formed by two separate parts which can be fastened together. Then, the aperture 16b instead of the holes 20 have slots in which the cable strands with the crimps 21 can be easily inserted. If then the aperture 16b attached to the bottom plate 16a, the slots of the aperture 16b are covered by the bottom plate 16a so that the then still exposed parts of the slots form the holes 20 on which the crimps 21 are held securely. LIST OF REFERENCE NUMBERS
(1) Tor (1) goal
(2) Torblatt  (2) door leaf
(3) Paneel  (3) panel
(4) Führungsschiene  (4) guide rail
(5) Führungsrolle  (5) leadership role
(6) Decke  (6) ceiling
(7) Gehäuseprofil  (7) Housing profile
(8) Seileinheit  (8) rope unit
(9) Federeinheit  (9) Spring unit
(10) Seil  (10) rope
(I I a) Umlenkrolle  (I I a) pulley
(I Ib) Umlenkrolle  (I Ib) pulley
(1 1c) Umlenkrolle  (1 1c) pulley
(12) Seilspannungs- Ausgleichseinrichtung (12) Rope tension compensation device
(13) Halteelement (13) retaining element
(14) Crimpung  (14) Crimping
(15) Öse  (15) eyelet
(16) Halterung  (16) bracket
(16a) Bodenplatte (16a) bottom plate
(16b) Blende (16b) Aperture
(17) Bohrung  (17) Bore
(18) Schraube  (18) Screw
(19) Unterlegscheibe  (19) Washer
(20) Bohrung  (20) Bore
(21) Crimpung  (21) Crimping

Claims

Patentansprüche claims
1. Tor mit einem Antriebssystem, mittels dessen ein seitlich in Führungsschienen geführtes Torblatt zwischen einer Öffnungsstellung und einer Schließstellung bewegbar ist, und mit einer Gewichtsausgleichseinrichtung umfassend eine Seileinheit und eine Federeinheit an einer oder jeder Torblattseite sowie einer der Seileinheit zugeordneten Seilspannungs- Ausgleichseinrichtung, dadurch gekennzeichnet, dass die oder jede Seil- spannungs-Ausgleichseinrichtung (12) sicher gegen Seilbruch ist, und dass die oder jede Seileinheit (8) aus einem Seil (10) besteht, welches an der Seilspannungs- Ausgleichseinrichtung (12), die ortsfest gelagert oder am Torblatt (2) fixiert ist, umgelenkt ist, so dass zwei in Abstand zueinander verlaufende Seilstränge erhalten werden, wobei die freien Enden des Seils (10) zusammengeführt und am Torblatt (2) befestigt sind oder ortsfest gelagert sind. 1. Gate with a drive system by means of which a laterally guided in guide rails door leaf between an open position and a closed position is movable, and with a weight compensation device comprising a cable unit and a spring unit on one or each Torblattseite and one of the cable unit associated Seilspannungs- compensation device, characterized in that the or each cable tension compensating device (12) is safe against rope breakage, and that the or each cable unit (8) consists of a cable (10) attached to the cable tension compensating device (12) which is fixed in place or on Door leaf (2) is fixed, is deflected, so that two spaced-apart cable strands are obtained, wherein the free ends of the rope (10) are brought together and fixed to the door leaf (2) or are stored stationary.
2. Tor nach Anspruch 1 , dadurch gekennzeichnet, dass die Seilspannungs- Ausgleichseinrichtung ( 12) ein stiftförmiges Segment aufweist, an welchem das Seil (10) umgelenkt ist und mittels dessen das Seil (10) lagefixiert ist. 2. Gate according to claim 1, characterized in that the rope tension compensation device (12) has a pin-shaped segment, on which the cable (10) is deflected and by means of which the cable (10) is fixed in position.
3. Tor nach Anspruch 2, dadurch gekennzeichnet, dass das stiftförmige Segment eine Schraube ( 18) ist. 3. Gate according to claim 2, characterized in that the pin-shaped segment is a screw (18).
4. Tor nach Anspruch 3, dadurch gekennzeichnet, dass das stiftförmige Segment in verschiedene Ausnehmungen einer ortsfest gelagerten Halterung ( 16) einführbar und dort fixierbar ist. 4. Gate according to claim 3, characterized in that the pin-shaped segment in different recesses of a stationarily mounted holder (16) insertable and can be fixed there.
Tor nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass der Seilspannungs- Ausgleichseinrichtung (12) eine Sicherungseinrichtung zugeordnet ist, mittels derer bei Bruch eines Seilstrangs der andere Seilstrang des Seils (10) festgehalten ist. Door according to one of claims 1 to 4, characterized in that the cable tension compensation device (12) is associated with a safety device by means of which the other cable strand of the rope (10) is held in case of breakage of a cable strand.
Tor nach Anspruch 5, dadurch gekennzeichnet, dass die Sicherungseinrichtung eine ortsfest gelagerte Blende (16b) mit zwei Bohrungen (17, 20) aufweist, wobei durch jeweils eine Bohrung (17) ein Seilstrang geführt ist, und dass als weitere Bestandteile der Sicherungseinrichtung an jedem Seilstrang im Bereich zwischen dem stiftförmigen Segment und der Blende (16b) eine fest mit diesem verbundene Verdickung vorgesehen ist, deren Durchmesser größer ist als der Durchmesser der dem Seilstrang zugeordneten Bohrung (17). Door according to claim 5, characterized in that the securing device has a fixedly mounted aperture (16b) with two bores (17, 20), wherein by a respective bore (17) a cable strand is guided, and that as further components of the securing device at each Cable strand in the area between the pin-shaped segment and the diaphragm (16b) is provided a fixedly connected to this thickening, whose diameter is greater than the diameter of the cable strand associated bore (17).
Tor nach Anspruch 6, dadurch gekennzeichnet, dass die Bohrungen (17, 20) in der Blende (16b) identisch ausgebildet sind, wobei deren Durchmesser an den Außendurchmesser des Seils (10) so angepasst sind, dass die Seilstränge mit geringem Spiel in den Bohrungen (17, 20) geführt sind. Door according to claim 6, characterized in that the bores (17, 20) in the diaphragm (16b) are formed identically, wherein the diameter of the outer diameter of the rope (10) are adapted so that the cable strands with little play in the holes (17, 20) are guided.
Tor nach einem der Ansprüche 6 oder 7, dadurch gekennzeichnet, dass die Verdickungen an den Seilsträngen von Crimpungen (21) gebildet sind. Door according to one of claims 6 or 7, characterized in that the thickenings are formed on the cable strands of crimps (21).
Tor nach einem der Ansprüche 6 oder 9, dadurch gekennzeichnet, dass die Verdickungen von Gussteilen oder Klemmteilen gebildet sind. Door according to one of claims 6 or 9, characterized in that the thickenings of castings or clamping parts are formed.
10. Tor nach einem der Ansprüche 6 bis 1 1 , dadurch gekennzeichnet, dass die Blende (16b) einstückig mit der Halterung (16) der Seilspannungs- Ausgleichseinrichtung (12) ausgebildet ist. 10. Door according to one of claims 6 to 1 1, characterized in that the diaphragm (16b) is formed integrally with the holder (16) of the cable tension compensation device (12).
1 1. Tor nach einem der Ansprüche 6 bis 9, dadurch gekennzeichnet, dass die Blende (16b) und ein separates, an der Halterung (16) befestigbares Teil bildet, wobei die Blende (16) Langlöcher aufweist, in welche die Seilstränge mit den Verdickungen einführbar sind, und dass nach Befestigung der Blende (16b) an der Halterung (16) die Langlöcher teilweise abgedreht sind, so dass die freiliegenden Teile der Langlöcher die Bohrungen (20) bilden. 1 1. Gate according to one of claims 6 to 9, characterized in that the diaphragm (16 b) and a separate, on the holder (16) attachable part forms, wherein the diaphragm (16) has slots in which the cable strands with the Thickenings are insertable, and that after attachment of the diaphragm (16b) on the holder (16), the slots are partially turned off, so that the exposed parts of the elongated holes form the holes (20).
12. Tor nach einem der Ansprüche 1 bis 1 1 , dadurch gekennzeichnet, dass die oder jede Federeinheit (9) aus einer Zugfederanordnung besteht. 12. Door according to one of claims 1 to 1 1, characterized in that the or each spring unit (9) consists of a tension spring arrangement.
13. Tor nach Anspruch 12, dadurch gekennzeichnet, dass die Federeinheit (9) an einem Ende ortsfest gelagert ist, und dass am anderen Ende der Federeinheit (9) eine Umlenkrolle (1 1c) befestigt ist, über welche die Seilstränge des Seils (10) geführt sind. 13. Door according to claim 12, characterized in that the spring unit (9) is fixedly mounted at one end, and that at the other end of the spring unit (9) has a deflection roller (1 1c) is attached, via which the cable strands of the rope (10 ) are guided.
14. Tor nach einem der Ansprüche 1 bis 13, dadurch gekennzeichnet, dass dieses ein Sektionaltor, Hubtor, Deckengiiedertor, Rolltor, Kipptor oder Schwingtor ist. 14. Door according to one of claims 1 to 13, characterized in that this is a sectional door, lift gate, Deckengiiedertor, roller shutter, overhead door or swing gate.
EP10754278.9A 2009-09-16 2010-09-03 Door comprising a drive system Not-in-force EP2446102B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL10754278T PL2446102T3 (en) 2009-09-16 2010-09-03 Door comprising a drive system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009041871A DE102009041871B3 (en) 2009-09-16 2009-09-16 Gate with a drive system
PCT/EP2010/005425 WO2011032649A1 (en) 2009-09-16 2010-09-03 Door comprising a drive system

Publications (2)

Publication Number Publication Date
EP2446102A1 true EP2446102A1 (en) 2012-05-02
EP2446102B1 EP2446102B1 (en) 2013-11-06

Family

ID=43495647

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10754278.9A Not-in-force EP2446102B1 (en) 2009-09-16 2010-09-03 Door comprising a drive system

Country Status (12)

Country Link
US (1) US20120167474A1 (en)
EP (1) EP2446102B1 (en)
CN (1) CN102472066A (en)
DE (1) DE102009041871B3 (en)
DK (1) DK2446102T3 (en)
ES (1) ES2441347T3 (en)
PL (1) PL2446102T3 (en)
PT (1) PT2446102E (en)
RU (1) RU2508438C2 (en)
TN (1) TN2011000666A1 (en)
WO (1) WO2011032649A1 (en)
ZA (1) ZA201201871B (en)

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NL2008338C2 (en) * 2012-02-23 2013-08-26 Doco Internat B V DOOR SYSTEM INCLUDING A DOOR SHEET LOCATED ON BOTH SIDES IN GUIDANCE PROFILES AND A CONTRACTING WEIGHT DEVICE, CABLE VOLTAGE BALANCING DEVICE SUITABLE FOR SUCH A DOOR SYSTEM.
DE102014018154A1 (en) 2014-06-16 2015-12-17 Novoferm Tormatic Gmbh drive rail
DE102014018153A1 (en) 2014-12-10 2016-06-16 Novoferm Tormatic Gmbh Drive rail with weight compensation device
DE202015105845U1 (en) 2015-11-03 2015-12-15 Wihag Fahrzeugbausysteme Gmbh vehicle body
CN106150282A (en) * 2016-08-08 2016-11-23 缪其明 A kind of lever gear door
CN114151522A (en) * 2021-12-07 2022-03-08 深圳创维－Rgb电子有限公司 Power steering mechanism

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See references of WO2011032649A1 *

Also Published As

Publication number Publication date
EP2446102B1 (en) 2013-11-06
RU2012113132A (en) 2013-10-27
ES2441347T3 (en) 2014-02-04
TN2011000666A1 (en) 2013-05-24
CN102472066A (en) 2012-05-23
DE102009041871B3 (en) 2011-02-24
ZA201201871B (en) 2012-11-28
PT2446102E (en) 2013-11-25
RU2508438C2 (en) 2014-02-27
PL2446102T3 (en) 2014-04-30
WO2011032649A1 (en) 2011-03-24
US20120167474A1 (en) 2012-07-05
DK2446102T3 (en) 2013-12-09

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