EP1337733B1 - Vorrichtung zur betätigung eines garagentors oder dergleichen - Google Patents

Vorrichtung zur betätigung eines garagentors oder dergleichen Download PDF

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Publication number
EP1337733B1
EP1337733B1 EP01997609A EP01997609A EP1337733B1 EP 1337733 B1 EP1337733 B1 EP 1337733B1 EP 01997609 A EP01997609 A EP 01997609A EP 01997609 A EP01997609 A EP 01997609A EP 1337733 B1 EP1337733 B1 EP 1337733B1
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EP
European Patent Office
Prior art keywords
elements
driving device
locking
extensible arm
magazine
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.)
Expired - Lifetime
Application number
EP01997609A
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English (en)
French (fr)
Other versions
EP1337733A1 (de
Inventor
Norbert Dupielet
Eric Lagarde
Bruno Vignon
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.)
Somfy SA
Original Assignee
Somfy SA
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Publication date
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Publication of EP1337733A1 publication Critical patent/EP1337733A1/de
Application granted granted Critical
Publication of EP1337733B1 publication Critical patent/EP1337733B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
    • E05F15/668—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/60—Power-operated mechanisms for wings using electrical actuators
    • E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
    • E05F15/668—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings
    • E05F15/67—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings for overhead wings operated by flexible or rigid rack-and-pinion arrangements
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2201/00—Constructional elements; Accessories therefor
    • E05Y2201/60—Suspension or transmission members; Accessories therefor
    • E05Y2201/622—Suspension or transmission members elements
    • E05Y2201/71—Toothed gearing
    • E05Y2201/722—Racks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • 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 garage door drive device or the like guided in its movement by guide means, comprising a motor and a mechanical connection between the motor and the door, see for example US 1 940 485 A.
  • the invention relates to both tilting doors and sliding doors, such as tilting, pivoting, sliding or sectional doors.
  • the most commonly used garage doors are overhead doors and vertical opening and closing sectional doors.
  • the drive devices generally used for these doors include a rail fastened to the ceiling of the garage, rail in which moves a carriage connected by a rigid arm to the top of the door.
  • Patent CH 689 435 describes an installation of this type for a overhead door
  • the document WO 96/39740 describes an installation of this type for a sectional door guided by two lateral rails. In the closed position of the door, the rigid arm and the trolley prevent the door from opening by breaking.
  • Segmented doors are also known driven by two cables coming to wind on drums driven by a motor placed against the lintel of the door recess. Such devices are described in WO 92/09777 and 99/07971. These devices allow for a door lift at the garage ceiling, but they are not applicable to standard doors. In addition, if the installation is provided with means for compensating the weight of the door, it is necessary to provide a second pair of cables for driving the door on closing.
  • the object of the invention is to provide a standard drive device that obviates the drawbacks of central rail devices, that is to say without any lintel height constraint, this device also having to be easy to install for all doors. .
  • the drive device according to the invention is characterized in that the mechanical connection consists of an extensible arm.
  • Extensible arm means an arm capable of growing and extending from a fixed point.
  • This device is intended in principle to be fixed to the ceiling of the garage.
  • the removal of the carriage and its rail makes it possible to raise the door very close to the ceiling of the garage.
  • the motor and the space in which the expandable arm is removed occupy only a small space and the assembly is convenient to install.
  • the device according to the invention can be delivered monobloc with regard to its dimensions and not as in the prior art in two parts, on the one hand, the motor and, on the other hand, the rail. This avoids the user to have to perform an initial assembly before installation, which saves time and facilitates installation.
  • Extensible arms for example in the form of jacks or parallelogram systems, are well known. It has even been proposed in document DE 35 32 013 to use a stretcher-type extendable arm to deploy a sun visor in front of the rear window of a car and, according to document EP 0 039 632, to deploy the arms of the car. 'a blind with two cylinders, but nobody has thought so far that it could be very interesting to use an extendable arm to drive a garage door. The rigidity of the extensible arm was probably considered insufficient to ensure the safe movement and restraint of the door. However, if necessary, security can be provided by auxiliary means.
  • the extensible arm consists of superposed profiled elements sliding one inside the other and stackable in a magazine, the elements being deployable in an oblique position along an axis of displacement corresponding to the axis of the extensible arm, the connection of the elements between they being ensured by part of the length of these.
  • the profiled elements are advantageously provided on a lateral face of a rack parallel to the axis of the arm for their drive by a pinion driven by the motor.
  • the profiled elements are provided with mutual locking means operating in the extended position and mutual unlocking means operating during removal of the elements.
  • the locking means consist of retractable cleats pushed by an elastic means, these cleats preventing the removal of an element on the neighboring element and the unlocking means consist of clogs pushing the cleats of the clutch. element to retract under an already retracted element.
  • the drive device advantageously comprises means of orientation in the oblique position of the deployable elements for their deployment.
  • these orientation means consist of a movable guide having an oblique side profiled as one of the sides of the elements. deployable on which is engaged the first upstream deployable element.
  • the orientation means consist, on the one hand, of a pair of lateral pins on each deployable element and, on the other hand, of a pair of parallel grooves in the zone of outlet of the magazine, grooves in which the pins engage and slide, these grooves being oriented in the direction of deployment.
  • orientation means may be supplemented further by means for guiding the pins in the magazine, these guide means being able to be grooves or simply the opposite parallel walls of a recess.
  • the orientation means consist, on the one hand, of a lateral rib on each element and, on the other hand, of a groove in the exit zone of the magazine, groove in which are engaged and successively slide the ribs of each element, this groove being oriented in the direction of deployment.
  • the extensible arm consists of elements hinged together, collapsible and stackable in a magazine and provided on one side with a rack, the device further comprises means for aligning the elements. articulated according to the direction extension and holding means in the aligned position.
  • the retaining means in aligned position comprise means for automatically locking the joints and means for unlocking the articulations operating during the retraction of the extensible arm.
  • These locking means are advantageously constituted by a locking member movably mounted in one of the elements near the joint, and an elastic means tending to maintain this locking member in the locked position, engaged in the neighboring element and the unlocking means consist of a fixed ramp and an unlocking finger slidably mounted in the element in which the locking member engages, the ramp being arranged so that it pushes the finger of unlocking, this finger pushing in turn the locking member.
  • the joints of the elements are formed out of the alignment of the elements, alternately on one side and the other of this alignment, and that the aligned elements bear frontally against each other. other by their ends so as to form an axially biased beam and the ends of the elements are flat and perpendicular to the alignment.
  • the device according to the first embodiment will firstly be described in general, as well as its operating principle, in relation to FIGS. 1 to 3.
  • the drive device is mounted in a housing 1 hinged to a support 2 fixed to the structure of a building, for example a garage ceiling 3.
  • a support 2 fixed to the structure of a building, for example a garage ceiling 3.
  • an electric motor 4 for driving the vehicle.
  • an extensible arm 5 connected, on the one hand, to the casing 1 and, on the other hand, to a garage door 6 at a point 7.
  • the extensible arm 5 converts the rotational movement of the motor 4 into a substantially linear movement of the arm.
  • the extensible arm 5 consists of superposed profiled elements 8 sliding one inside the other and stackable in a magazine 9 constituting a part of the casing 1.
  • the elements 8 are displaceable in an oblique position along an axis of displacement corresponding to the axis of the extensible arm, the connection of the elements between them being provided by a part of the length thereof.
  • the elements 8A and 8B are in the maximum extension position.
  • the connection between the elements 8A and 8B is provided by a part of the length of these elements and it is the same for the elements 8B and 8C.
  • the elements 8 are guided by a movable guide 10 whose oblique side 11 is slidably connected to the last element 8 of the extensible arm, in the same manner as the elements 8 between them.
  • the purpose of this guide 10 is to maintain the oblique orientation of the elements as they move in the magazine 9.
  • Each of the elements 8 has, on the side, a rack 12 oriented obliquely relative to the element and positioned on the element so that when the element is fully deployed, such as the element 8A, the rack of this element is placed in the extension of the rack of the adjacent element, such as the element 8B, the two racks juxtaposing further to ensure the continuity of the rack along the axis of deployment of the extensible arm, as is visible in Figure 2 for the elements 8A, 8B and 8C.
  • the racks are engaged with a pinion 13 driven by the motor, the latter being mounted on a branch 14 of the housing, branch constituting a launching zone for the extensible arm.
  • the position shown in Figure 2 is the fully raised position of the door 6, that is to say the most retracted position of the extensible arm.
  • the pinion 13 of the motor in engagement with at least one of the elements 8 of the extensible arm, delimits a downstream zone extending on the door side and an upstream zone extending on the store side.
  • the motor 4 is energized to drive the elements 8 in the direction of deployment.
  • the elements 8 located in the zone upstream unfold gradually under the action of the pinion 13, sliding on one another, and lock each other in the position of coincidence of their rack 12.
  • the elements 8 located downstream unfold in the manner of a rigid arm that transmits the movement to the door 6.
  • each element 8 that overlaps the previous one unlocks the next element, which can then initiate a covering movement, which unlocks, in the overlap position, the next element, and so on, the elements 8 siding successively in the magazine 8 to take the position shown in Figure 2, as will be described later in detail.
  • the identical elements 8 of the arm consist of a double profile having a female T-profile 15 on the upper face of the element and a male T-profile 16 on the lower face of the element.
  • the element, the profile 15 constituting a slide for the profile 16 of the upper element.
  • the profiles 15 and 16 allow the elements 8 to fit and slide into one another.
  • each element 8 On their underside, near its downstream end, each element 8 further has a shoe 17 having a ramp 18 rising in the direction of the downstream end of the element 8.
  • the racks have not been shown in Figure 4.
  • each element 8 has a longitudinal groove 19 in the bottom of the slide 15 ( Figures 5 and 6).
  • each element 8 has a rectangular cutout 20 extending on either side of the groove 19.
  • the wings 21 and 22, forming the top of the element 8, have two opposite rectangular notches 23 and 24 defining a cut coincident with the cutout 20 to allow mounting of the locking latch 28.
  • the element 8 At its upstream end, the element 8 has a housing 25 formed by an enlargement of the space between the wings 21 and 22.
  • This enlargement s extends on the end portion of the groove 19 and its downstream ends form two stops 50 and 51 for the locking tab 28 as will be described later.
  • the end 26 of the groove 19 constitutes a stop for the shoe 17 of the element 8 located above.
  • the cutout 20 extends into the male profile portion 16 where it has a widening 27 constituting a housing for a cleat 28 ( Figure 13), cleat for locking the elements 8 between them.
  • the cleat 28 is pushed by a spring 29.
  • the catch 28 (FIG. 13) is of rectangular parallelepipedal general shape. It has a lower part consisting of two shoulders 30 and 31 above which extends a narrower upper portion 32 in the form of truncated dihedron, that is to say having two inclined faces 33 and 34. Below the portion 32, the cleat also has two flexible side tabs retainer 35 and 36 projecting from each side of the cleat in the free position. These tabs are intended to retain the cleat 28 in the element 8.
  • Section VIII-VIII of Figure 7 and Figure 8 show the latch 28B in the interlocking position of the elements 8A and 8B.
  • the catch 28B pushed by its spring 29, is held in its housing by the flexible tabs deployed 35 and 36 abutting against the underside of the female section 15.
  • the initiation of unlocking is represented for the elements 8B and 8C in section XX of FIG. 7 and in FIG. 10.
  • the ramp 18 of the shoe 17 of the element 8D bears on the cleat 28C of the element 8C, which has the effect of pushing the cleat 28B of the element 8B.
  • Section XI-XI in Fig. 7 and corresponding Fig. 11 show the fully unlocked position of elements 8C and 8D.
  • the shoulders 30 and 31 of the cleat 28D of the element 8D have left the housing 25 of the element 8C, allowing this element 8C to move back relative to the element 8D, the width of the upper part 32 of the cleat being lower. at the spacing of the wings 21 and 22.
  • Each element 8 is provided, on its lateral face opposite the rack 12, with two cylindrical pins or pins 43 and 44, one 43 located near the downstream end of the element 8 and the other 44 located near the upstream end of the element.
  • two parallel guide grooves 48 and 49 extending parallel to the direction of deployment.
  • the pins 43 and 44 engage respectively in the grooves 48 and 49, which provide the orientation of the elements.
  • the pins 43 and 44 being relatively distant from each other, the orientation is accurate.
  • the sliding of the pins in the grooves can also be done with a very low clearance.
  • the first element 8A is oriented by the grooves 48 and 49.
  • FIG. 17 An alternative embodiment of these latter orientation means is shown in Figures 17 to 19. Only part of the elements is shown in Figure 17.
  • the pins are replaced here by a rib 50 located in front of the rack 12, on the opposite face of the elements 8, and oriented parallel thereto.
  • these ribs 50 are guided in a rectangular recess 51 of the magazine.
  • the ribs 50 come to bear and align against the end transverse 52 of the recess 51 which is an extension of one of the sides of a groove 53 in which is engaged the rib 50 so as to ensure the oblique orientation of the elements, such as the element 8B to the figure 17.
  • the extensible arm 37 is of parallelogram type.
  • This arm 37 is retracted into a housing 38 to which is attached a motor 39 driving a screw 40 having two threads of opposite pitch on which are mounted nuts 41 and 42 on which is articulated the first parallelogram of the extensible arm 37.
  • driving the screw 40 has the effect of moving the nuts 41 and 42 in opposite directions and thereby cause the extension or the retraction of the arm 37 in the direction of rotation.
  • the extensible arm consists of elements 43a to 43f hinged together by their ends.
  • the first element 43a is connected to the door 6 by an element 44 which may be articulated at the end of the element 43a or rigidly connected to this element 43a.
  • the articulation of the elements together allows them to be folded and stacked in a magazine 45.
  • the elements 43a to 43f are provided with a rack 46 (FIG. 24) for their driving by a pinion 47 driven by a motor 48 mounted on a support 49.
  • the support 49 carries alignment means consisting of a pair of guides 50, 51 forming a corridor in the direction of extension of the extensible arm, corridor in which the elements are aligned.
  • the joints of the elements are provided with locking means in aligned position.
  • These locking means are shown in Figure 25. They consist of a locking finger mounted freely sliding in one of the elements, in this case the element 43b, parallel to the axis 53 of the joint.
  • On the locking pin 52 rests a spring 54 fixed on the arm 43b.
  • the adjacent arm element, the element 43a in FIG. 25, is provided with an unlocking finger 55 also slidably mounted parallel to the axis of the hinge 53, of the same diameter as the locking pin 52 and which occupies a position coaxial with the locking pin 52 in the locked position shown in Figure 25.
  • the unlocking finger 55 is not retained by a spring, but it abuts against the bottom of its housing pierced with a hole traversed by an extension 55a protruding from the face of the element 43a.
  • Unlocking is provided by a ramp 56 formed on the support 49.
  • This ramp 56 is followed by a flat surface 57 parallel to the direction of extension of the arm, the surface itself followed by a second ramp 58, opposed to the ramp 56 and slightly stronger slope.
  • the magazine 45 is provided, at its outlet, with two resiliently flexible stops 58 and 59 whose function is to retain the elements 43 in the magazine, while allowing the output of these elements when sufficient traction is exerted on them for that they escape the stops 58 and 59. It is seen that in Figure 23a the magazine 45 is not full, which means that the extensible arm may have more elements than the elements shown.
  • the element 43a driven by the pinion 47, drives the element 43b which then arrives in an aligned position shown in FIG. 23b.
  • the housing of the unlocking finger 55 is opposite the locking finger 52, so that the latter can enter the element 43a under the pressure of the spring 54 and lock the joint.
  • the arm 43a still driven by the pinion 47, continues its advance.
  • the element 43d is in turn extracted from the magazine 45 (FIG. 23c). It is then to the element 43b to be driven by the pinion 47 (FIG. 23d) and so on.
  • the locking members could have a shape other than that of fingers.
  • the extendable arm again consists of elements articulated between them such as the elements 60a to 60f. These elements are also folded and stacked in a magazine 61. They also have, on one side, a rack 62 so as to be driven by a pinion 63, itself driven by a motor 64. The ends of elements are in a plane perpendicular to the longitudinal axis of the elements. The joints 65 of the elements between them are located on the side of the elements, that is to say outside the arm formed by the end-to-end elements, which allows precisely this end-to-end. The hinges 65 are alternately on one side and the other of the elements, which allows the folding of the elements in the magazine 61. On the opposite side to the rack 62, the elements 60 have a longitudinal rib 66 serving for guiding and the alignment of the elements by a guiding and alignment device 67 provided with a groove 68 of width corresponding to the width of the rib 66.
  • the elements 60 When extending the arm along the arrow F1, the elements 60 are successively driven by the pinion 63 and aligned by the device 67.
  • the element 60c is driven, which has for effect of unfolding the elements 60d and 60e.
  • the element 60d then enters the alignment device 67, which has, at each end, an inlet 69, 70 respectively, in the form of funnel, to be aligned with the element 60e, then the element 60d is at its turn driven by pinion 63.
  • the door 6 provides a resistance that has the effect of exerting a thrust P on the extensible arm. This thrust has the effect of applying the ends of the elements of the extensible arm against each other.
  • the elements of the arm behave like a beam working in axial compression.

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  • Transmission Devices (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Claims (16)

  1. Vorrichtung zur Betätigung eines Garagentors oder dergleichen, dessen Bewegung von Führungsmitteln geführt wird, mit einem Motor (4; 39; 48; 64) und einer mechanischen Verbindung zwischen dem Motor und dem Tor, dadurch gekennzeichnet, dass die mechanische Verbindung aus einem verlängerbaren Arm (5; 37; 43a, 43b, ...; 60a, 60b, ...) besteht, welcher stapelbare Elemente (8; 60) aufweist.
  2. Betätigungsvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass der verlängerbare Arm (5) aus übereinanderliegenden, ineinander gleitenden Profilelementen (8) besteht, die in einem Magazin (9) stapelbar sind, wobei diese Elemente in Schrägstellung entlang einer Achse, die der Achse des verlängerbaren Arms entspricht, ausfahrbar sind, und wobei die Verbindung der Elemente untereinander mittels eines Teiles ihrer Länge sichergestellt wird.
  3. Betätigungsvorrichtung nach Anspruch 2, dadurch gekennzeichnet, dass die Profilelemente (8) zwecks Antrieb auf einer Seitenfläche mit einer Zahnstange (12) versehen sind, die parallel zur Achse des verlängerbaren Arms verläuft und von einem vom Motor betriebenen Zahnrad (13) angetrieben wird.
  4. Betätigungsvorrichtung nach Anspruch 3, dadurch gekennzeichnet, dass die Profilelemente (8) mit Mitteln zur gegenseitigen Verriegelung (28) versehen sind, die in der ausgefahrenen Stellung aktiv sind, und mit Mitteln zur gegenseitigen Entriegelung (17), die beim Zurückfahren der Elemente nacheinander in Tätigkeit treten.
  5. Betätigungsvorrichtung nach Anspruch 4, dadurch gekennzeichnet, dass die Verriegelungsmittel im wesentlichen aus einziehbaren, durch ein Federorgan (29) vorgespannten Sperrzapfen (28) bestehen, welche eine Gleitbewegung eines Elements (8) über das Nachbarelement verhindern, und dass die Entriegelungsmittel aus Gleitschuhen (17) bestehen, welche den Sperrzapfen des Elements, das relativ zu einem bereits zurückgefahrenen Element einzufahren ist, zurückdrücken.
  6. Betätigungsvorrichtung nach Anspruch 5, dadurch gekennzeichnet, dass die Sperrzapfen (28) einen oberen Bereich (32), der die Verschiebung der Elemente erlaubt, und einen unteren Bereich zur Verriegelung (30, 31) aufweisen, der dazu bestimmt ist, in eine Aufnahme des benachbarten, zu verriegelnden Elements einzugreifen.
  7. Betätigungsvorrichtung nach einem der Ansprüche 2 bis 6, dadurch gekennzeichnet, dass sie Mittel (10; 43, 44, 48, 49; 50, 53) zur Orientierung der ausfahrbaren Elemente (8) in Schrägposition zwecks Ausfahren aufweist.
  8. Betätigungsvorrichtung nach Anspruch 7, dadurch gekennzeichnet, dass die Mittel zur Orientierung aus einer beweglichen Führung (10) bestehen, welche eine schrägstehende Profilseite als eine der Seiten der ausfahrbaren Elemente aufweist, die in Eingriff mit dem ersten vorhergehenden Element (8) steht.
  9. Betätigungsvorrichtung nach Anspruch 7, dadurch gekennzeichnet, dass die Mittel zur Orientierung einerseits aus einem Paar seitlicher Stifte (43, 44) auf jedem ausfahrbaren Element und andererseits aus einem Paar paralleler Nuten (48, 49) im Bereich des Magazins bestehen, wobei die Stifte in die Nuten eingreifen und darin gleiten und die Nuten in der Richtung des Ausfahrens der Elemente orientiert sind.
  10. Betätigungsvorrichtung nach Anspruch 7, dadurch gekennzeichnet, dass die Mittel zur Orientierung einerseits aus einer seitlichen Rippe (50) auf jedem Element und andererseits aus einer Nut (53) im Bereich des Ausgangs des Magazins bestehen, wobei die Rippen (50) jedes Elements nacheinander in die Nut eingreifen und darin gleiten und die Nut (53) in der Richtung des Ausfahrens der Elemente orientiert ist.
  11. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass der verlängerbare Arm aus Elementen (43a bis 43f; 60a bis 60f) zusammengesetzt ist, die miteinander gelenkig verbunden sind, zusammenlegbar und in einem Magazin (45; 61) stapelbar sind und auf einer Seite mit einer Zahnstange (46; 62) versehen sind, und dass die Vorrichtung weiterhin Mittel (51; 67) zum Ausrichten der aneinander angelenkten Elemente in Ausfahrrichtung und Mittel (52) zum Festhalten in der ausgerichteten Stellung aufweist.
  12. Vorrichtung nach Anspruch 11, dadurch gekennzeichnet, dass die Mittel zum Festhalten in der ausgerichteten Stellung Mittel zur automatischen Verriegelung (52) der Gelenke sowie Entriegelungsmittel (55, 56) der Gelenke aufweisen, welche beim Einfahren des verlängerbaren Arms in Tätigkeit treten.
  13. Vorrichtung nach Anspruch 12, dadurch gekennzeichnet, dass die Mittel zur automatischen Verriegelung aus einem Verriegelungsorgan (52), welches an einem der Elemente in der Nähe des Gelenks beweglich angebracht ist, und einem federnden Mittel (54) bestehen, welches bestrebt ist, das Verriegelungsorgan in seiner Verriegelungsstellung zu halten, wenn es im benachbarten Element in Eingriff ist.
  14. Betätigungsvorrichtung nach Anspruch 13, dadurch gekennzeichnet, dass die Entriegelungsmittel aus einer festen Rampe (56) und einem Entriegelungsfinger (55) bestehen, der gleitfähig im Element angebracht ist, in welches das Verriegelungsorgan eingreift, wobei die Rampe (56) derart angeordnet ist, dass sie den Entriegelungsfinger zurückdrücken kann, und wobei dieser Finger wiederum das Verriegelungsorgan zurückdrückt.
  15. Vorrichtung nach Anspruch 11, dadurch gekennzeichnet, dass die Gelenke (65) der Elemente (60a bis 60f) ausserhalb der Ausrichtung der Elemente angeordnet sind, und zwar abwechselnd auf der einen und der anderen Seite dieser Ausrichtung, und dass sich die ausgerichteten Elemente frontal mit ihren Endbereichen gegeneinander abstützen und dabei einen Balken bilden, der axial beansprucht wird.
  16. Vorrichtung nach Anspruch 15, dadurch gekennzeichnet, dass die Endbereiche der Elemente (60a bis 60f) eben sind und senkrecht zur Ausrichtung verlaufen.
EP01997609A 2000-11-27 2001-11-27 Vorrichtung zur betätigung eines garagentors oder dergleichen Expired - Lifetime EP1337733B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0015269 2000-11-27
FR0015269A FR2817277B1 (fr) 2000-11-27 2000-11-27 Dispositif d'entrainement de porte de garage ou analogues
PCT/IB2001/002240 WO2002042592A1 (fr) 2000-11-27 2001-11-27 Dispositif d'entrainement de porte de garage ou analogues

Publications (2)

Publication Number Publication Date
EP1337733A1 EP1337733A1 (de) 2003-08-27
EP1337733B1 true EP1337733B1 (de) 2006-03-22

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EP01997609A Expired - Lifetime EP1337733B1 (de) 2000-11-27 2001-11-27 Vorrichtung zur betätigung eines garagentors oder dergleichen

Country Status (6)

Country Link
EP (1) EP1337733B1 (de)
AU (1) AU2002223952A1 (de)
DE (1) DE60118251D1 (de)
ES (1) ES2201947T1 (de)
FR (1) FR2817277B1 (de)
WO (1) WO2002042592A1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE210139C (de) *
US1940485A (en) * 1931-12-28 1933-12-19 Beeman Door operating mechanism
FR2481355A1 (fr) 1980-04-29 1981-10-30 Franciaflex Store du type banne a bras motorises
US4518194A (en) * 1983-11-23 1985-05-21 Kirkham Robert L Automatic truck bed cover assembly
DE3419477C1 (de) * 1984-05-24 1985-11-28 Hörmann KG Antriebs- und Steuerungstechnik, 4834 Harsewinkel Getriebe zur UEberfuehrung einer rotatorischen in eine translatorische Bewegung
DE3532013A1 (de) 1985-09-07 1987-03-19 Hueppe Gmbh Rollanordnung zum abschirmen eines fensters, insbesondere der heckscheibe eines kraftfahrzeuges
DE4038276A1 (de) 1990-11-30 1992-06-04 Marantec Antrieb Steuerung Antriebsaggregat fuer zumindest mit einer vertikalen wegkomponente beweglich gefuehrte gegenstaende
DE9218901U1 (de) * 1992-04-13 1996-01-25 Rademacher Wilhelm Antriebsvorrichtung
CH689435A5 (de) 1994-01-22 1999-04-15 Bosch Gmbh Robert Antriebsaggregat, insbesondere fuer ein Garagentor.
EP1478085A3 (de) 1995-06-06 2005-07-13 The Chamberlain Group, Inc. Bewegliche Barrierenbedienvorrichtung mit Lernfähigkeit für Kraft und Position
US5929580A (en) 1997-08-05 1999-07-27 Wayne-Dalton Corp. System and related methods for detecting an obstruction in the path of a garage door controlled by an open-loop operator
DE19808696A1 (de) 1998-02-06 1999-08-12 Sommer Gmbh Elektromechanischer Garagentorantrieb

Also Published As

Publication number Publication date
FR2817277B1 (fr) 2003-09-26
FR2817277A1 (fr) 2002-05-31
WO2002042592A1 (fr) 2002-05-30
DE60118251D1 (de) 2006-05-11
ES2201947T1 (es) 2004-04-01
EP1337733A1 (de) 2003-08-27
AU2002223952A1 (en) 2002-06-03

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