EP0902157B1 - Porte entraínée par un moteur avec dispositif de sécurité - Google Patents

Porte entraínée par un moteur avec dispositif de sécurité Download PDF

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Publication number
EP0902157B1
EP0902157B1 EP98116972A EP98116972A EP0902157B1 EP 0902157 B1 EP0902157 B1 EP 0902157B1 EP 98116972 A EP98116972 A EP 98116972A EP 98116972 A EP98116972 A EP 98116972A EP 0902157 B1 EP0902157 B1 EP 0902157B1
Authority
EP
European Patent Office
Prior art keywords
door
light barrier
light
movement
accordance
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
EP98116972A
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German (de)
English (en)
Other versions
EP0902157A3 (fr
EP0902157A2 (fr
Inventor
Gabrijel Rejc
Karl Eichstetter
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.)
Efaflex Tor und Sicherheitssysteme GmbH and Co KG
Original Assignee
EFAFLEX TRANSPORT LAGER
EFAFLEX TRANSPORT- und LAGERTECHNIK 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 EFAFLEX TRANSPORT LAGER, EFAFLEX TRANSPORT- und LAGERTECHNIK GmbH filed Critical EFAFLEX TRANSPORT LAGER
Publication of EP0902157A2 publication Critical patent/EP0902157A2/fr
Publication of EP0902157A3 publication Critical patent/EP0902157A3/fr
Application granted granted Critical
Publication of EP0902157B1 publication Critical patent/EP0902157B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/80—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling
    • E06B9/82—Safety measures against dropping or unauthorised opening; Braking or immobilising devices; Devices for limiting unrolling automatic
    • 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
    • E05F15/40—Safety devices, e.g. detection of obstructions or end positions
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/68—Operating devices or mechanisms, e.g. with electric drive
    • E06B2009/6809—Control
    • E06B2009/6818—Control using sensors
    • E06B2009/6836—Control using sensors sensing obstacle

Definitions

  • the present invention relates to an externally driven gate, in particular a Segment or roller door, according to the preamble of claim 1.
  • a safety device is used to detect gates in the movement path of a Gates, rolling grilles, lifting gates and the like.
  • Safety devices of a corresponding type are, for example, from the Document DE-U-8615042 or DE-A-3416546 known.
  • DE-U-8615042 is a safety bar consisting of a tube made of elastomeric material End profile on one side with a lamp and on the other side with a provided photosensitive resistance. If the security bar on an obstacle hits, the light beam is interrupted, causing an engine brake Switching pulse is generated.
  • DE-A-3416546 relates to a safety device for stopping a motor moving objects.
  • a safety device having a light barrier arrangement for stopping
  • a light transmitter and a light receiver one at both ends
  • Light channel having a profile rail are arranged.
  • the profile rail made of an elastically deformable material becomes an obstacle squeezed together reducing the cross section of the light channel so that the Light beam is interrupted.
  • a safety device for roller shutters is known of which a light barrier is provided, the transmitter and sensor elements on both sides the end profile at a distance corresponding to the braking distance below the End profile are arranged on support arms.
  • the support arms are sliding in led respective brackets, which are connected to a lower part of the door leaf are. If the support arm hits the ground or a stop, the Transmitter and transducer elements are moved relative to the door leaf towards this and reach the end of the closing movement of the gate in a position at least in the height of the bottom edge of the door leaf.
  • EP-B-0284066 is a high-speed door with one in the area of the lower edge the final profile provided safety device known that at their Actuation the brake is applied.
  • the safety device contains one Photoelectric sensor, whose transmitter and sensor elements on both sides of the end profile in a distance corresponding to the braking distance below this in the area of lower ends of stamps are arranged in guides of the end profile or lateral sword-like extensions are inserted. When the Stamps on the floor or a stop immerse the stamps in the guides, so that the end profile can be supported on the floor.
  • the donor and Sensor element arranged on part of the door leaf, which leads to the fact that the Encoder and transducer elements can be moved with the door leaf.
  • the electrical lines and other components of the electrical are subject to movement Circuit that extend between the door leaf and frame, strong dynamic Loads caused by vibrations of the door leaf and continuous Bending stresses are caused.
  • dirt, dust and Deposit water on various electrical system components and become one Decrease in performance or malfunction of the system.
  • the fact that the electrical Supply of the encoder and receiving elements must be performed through the gate, so that the construction of the gate or the gate segments must be adapted to this. This affects the flexibility of the user, but also of the manufacturer, what the Concerning gate design.
  • Light barrier arrangement formed light curtain systems on one side of the door leaf to be assembled. There is no adequate personal and property protection on the given the light curtain side of the door leaf.
  • One installed on both sides Light barrier arrangements the effort is too high and the light curtain system too expensive. In addition, this system is prone to faulty switching when e.g. B. Power supply components such as Spiral cable in case of external weather influences Immerse yourself in the light path of the light grid in an uncontrolled manner, or else that The door leaf bulges even when exposed to wind.
  • FR-A-2685496 discloses one equipped with light barrier arrangements Safety device, in particular for elevator doors, in which to solve the problem is that the area spanned by the light barrier arrangements with the Movement area of the leading door edges coincides and therefore at Movement of the door must be prevented that the drive from the light barriers is switched off, which are interrupted by the doors themselves.
  • a separate position reporting system for the known safety device Detection of the momentary position of the elevator doors between these and the Elevator cabin provided depending on the position of the elevator doors in Switch off the light barriers in front of the door edges before the Door edge arrives so that these light barrier interruptions do not End door closing movement.
  • the object of the present invention is therefore to provide a safety device Generic type to create the maximum with easy installation offers system and personal protection for a door of any design and with little control engineering effort.
  • the safety circuit works so that at once the gate is in a certain position (initialization phase) predetermined activation algorithm run for the light barrier arrangement can.
  • the algorithm according to the invention makes it possible, for example, to direct the rays into the To lay the door movement path so that now a single light barrier arrangement is sufficient to cover the entire Monitor the path of movement of the gate, which means the device-related Effort is further reduced. Because the current position of the gate is different Defines activation states of the light barriers, the synchronizes itself Safety device automatically with the movement of the gate.
  • Security device results in a security level of the Monitoring. Because every object that the monitored movement area of the Touched door leaf inevitably leads to the safety device responding and already prevents the drive unit for the door from starting. any Control errors, but also inertia-related movement deviations (running larger moving masses) are compensated from the outset.
  • the light barriers in the passive state are useful for Opening the gate sequentially switched to the active state, which is an advantageous Signal flow in the system and leads to a constant maximum security status, too if the gate is only opened in gaps and then closed again.
  • the Safety device simultaneously as a detector device for determining the Position and the direction of movement of the gate can be used.
  • the sensitivity of the Safety devices are kept particularly high where specific Hazard patterns occur, e.g. at a low height above the ground in which is flat moving booms of forklift vehicles.
  • the so-called cross-beam technique according to claim 10 has the particular advantage that simpler Light protection strips with a larger division pattern and the same division of the transmitter / receiver can be used.
  • the safety device is not based on any of the orientations Gate movement or limited to certain door leaf designs.
  • the beam area of the gate movement area comes so close that already for one Sufficient security is provided for most of the applications.
  • a roller door 11 of width BR and height HR is known in the essentially from two laterally arranged hollow guide profiles 12 and 13 with a U-shaped Cross-section, a cross member resting on the side guide profiles 14, in which a motor and a winding shaft driven by the motor are accommodated, and one in vertical slot-like guides of the side Guide profiles 12 and 13 guided and wound on the winding shaft flexible Door leaf 15.
  • roller door can have a well-known construction, here is on a detailed description of the further structure is dispensed with.
  • the roller door 11 is an independent of an input by the door control, d. H. assigned self-sufficient safety device. This is on both sides of the door leaf 15 in each case a bar 17, 18 of a light barrier arrangement, for example, based on infrared rays, with a bar attached Light transmitter and the other bar accommodates the light receiver, so that a variety is formed by one-way light barriers with beams 19-1 to 19-n.
  • a receiver is assigned to each transmitter.
  • the rays run parallel to each other. However, this is not mandatory required. Several receivers can be assigned to a transmitter. Moreover the rays 19 can also run obliquely.
  • the strips 17, 18 are attached in such a way that the light beams 19 spanned surface 20 with that of the leading door edge 21 of the door leaf 15 swept movement area 122 (FIG. 3) at least one line 123 (FIG. 3) has in common.
  • the levels fall together, i.e. the light curtain generated by the light barrier arrangement lies directly in the closing plane of the door leaf.
  • Figure 5 shows that the monitoring height H accordingly to a reasonable degree can be limited, for example to 2500 mm.
  • Figure 5 further shows that the shape of the door leaf can be arbitrary, for example formed by folded segments can.
  • the leading edge 221 is in turn guided in a guide profile 213 in which also the light bar 218 can be included.
  • Figures 6 and 7 show variants for the arrangement of the light strips in or on the relevant management profile:
  • the guide profile 412 can essentially be retrofitted remain unchanged.
  • the web 427 of the guide profile 412 receives a number of Bores 428 in a hole pattern corresponding to the light barrier arrangement.
  • the strips 417 are attached to the outside of the web 427.
  • the safety device has a special control circuit with which the beams sequentially depending on the position and movement of the Different activation states can be assigned to the door leaf. This will be in the explained the following:
  • the light barrier with the beam 19-0 which when closing the Tores the leading edge 21 is closest, receives from the control circuit 40 Activation state NULL, i.e. when covering this shortly thereafter Light beam through the edge 21, this light barrier does not give the closing movement of the Interruption signal.
  • This activation state is Called transition activation state.
  • the light barriers with beams 19-1 to 19-n are active 1, i.e. any obstacle in the area of rays 19-1 to 19-n ultimately causes Output signal SA, which is applied to an interrupter or inverter relay 41 to to stop or reverse the drive of the motor.
  • Output signal SA which is applied to an interrupter or inverter relay 41 to stop or reverse the drive of the motor.
  • the control circuitry ensures that beam 19-0 becomes passive beam 19-x, while beam 19-1 becomes new Beam 19-0 will. This means that all light barriers go off when the door leaf is closed sequentially from active state 1 to transition activation state NULL and finally into the passive state X, automatically from the movement of the Gate leaf controlled.
  • the safety device also serves as a device for determining the Position of the door leaf. For this purpose, preferably when opening the gate released light barriers sequentially via the transition state NULL in the active state 1 armed.
  • Figures 8 and 9 show a possible embodiment for the control the arrangement of the light barriers and the evaluation of the individual Signals applied to light barriers.
  • Figure 8 shows the transmitter part 40-2
  • Figure 9 shows the associated receiver part 40-1.
  • MUX1 to MUX4 By means of a multiplexer arrangement MUX1 to MUX4 known per se the individual transmitters S1 to Sn z. B. in the form of light emitting diodes, and the receiver EI to En in the form of phototransistors, i.e. the light barriers, individually addressable and evaluable. That is, the individual transmitters, e.g. LEDs are - from the micro controller controlled - selectively switch on and off individually and selectively.
  • the receiver e.g. from the photo transistors recorded signals individually and selectively using the microcontroller on the receiver side.
  • To eliminate Interference can be filtered (43), amplifier (44) and threshold circuits 45 (Schmitt trigger) can be used.
  • the system is initialized in step 1.
  • the position of the leading gate edge is determined, already referring to the individual Addresses pending signals can be accessed.
  • the current position of the Gate edge is at the xth address, i.e. at the xth ray.
  • the Control circuit If an object is detected during the position determination, then the Control circuit outputs an output signal SA, i.e. the outputs are set.
  • the light barrier arrangement is evaluated from position x + 2, d. that is, the address x + 1 has the state ZERO and all beams are x + 2 to x + n active.
  • Radiation protection is not necessarily limited to light rays.
  • the transmitter and receiver it is also possible for the transmitter and receiver to have a single guide rail are assigned so that a reflection light barrier is used. It is also possible to work with a number of reflective light sensors.
  • the light source can, for example a conventional light bulb, a light emitting diode or a laser.
  • the light receiver can be a photoelectric receiver such as e.g. a photocell, a Photo resistor, a photo element or a photo diode can be used.

Claims (13)

  1. Porte à entraínement extérieur, et plus particulièrement porte à segments ou porte roulante, dont le battant de porte (15) peut être déplacé tout en étant guidé, comprenant un dispositif de sécurité présentant un ensemble de barrières lumineuses (17, 18) composé d'une pluralité de barrières lumineuses (19) échelonnées l'une à côté de l'autre dans le sens du déplacement de la porte et surveillant la voie de déplacement d'une arête avançante de la porte, lesdites barrières lumineuses présentant chacune un émetteur d'un côté de la baie de la porte et un récepteur ou un réflecteur de l'autre côté de la baie de la porte, un circuit de sécurité étant en outre prévu pour inverser ou arrêter le mouvement de fermeture de la porte lorsqu'un obstacle est détecté dans la voie de déplacement de la porte, la surface (20; 120) couverte par l'ensemble de barrières lumineuses présentant au moins une ligne d'intersection (123) avec la surface définie par le déplacement de l'arête avançante (21) de la porte, caractérisée en ce que le dispositif de sécurité présente un circuit de commande (40) des barrières lumineuses, lequel assigne séquentiellement aux barrières lumineuses, dans le sens de déplacement, trois états d'activation différents en dépendance de la position et du mouvement de la porte,
    l'un des états d'activation étant un état d'activation transitoire que le circuit de commande (40) assigne à au moins une barrière lumineuse (19-0) la plus proche de l'arête avançante (21) de la porte, mais que ladite barrière ne détecte pas encore, de manière que ladite au moins une barrière lumineuse n'émet aucun signal d'activation du circuit de sécurité lorsqu'elle détecte peu après ladite arête avançante de la porte,
    l'autre état d'activation étant un état passif que le circuit de commande (40) assigne à chaque barrière lumineuse (19-0) qui se trouvait auparavant à l'état d'activation transitoire et ce, lorsque ladite barrière lumineuse détecte l'arête avançante (21) de la porte, ledit autre état d'activation provoquant, par l'intermédiaire du circuit de commande, l'assignation de l'état d'activation transitoire à une barrière lumineuse (19-1) voisine de ladite barrière lumineuse dans le sens du déplacement de la porte et qui ne se trouvait auparavant pas encore à l'état d'activation transitoire, les barrières lumineuses qui se trouvent à l'état passif ne générant pas de signal d'activation du circuit de sécurité, et
    le troisième état d'activation étant un état actif dans lequel chaque barrière lumineuse (19-1 à 19-n) détectant un obstacle génère un signal d'activation du circuit de sécurité.
  2. Porte à entraínement extérieur selon la revendication 1, caractérisée en ce que la surface couverte par l'ensemble de barrières lumineuses et la surface définie par le déplacement de l'arête avançante de la porte sont des plans.
  3. Porte à entraínement extérieur selon la revendication 1 ou 2, caractérisée en ce que la surface couverte par l'ensemble de barrières lumineuses et la surface définie par le déplacement de l'arête avançante de la porte coïncident.
  4. Porte à entraínement extérieur selon l'une des revendications 1 à 3, caractérisée en ce que le nombre des barrières lumineuses (19-0) mises à l'état d'activation transitoire est modifié en dépendance de la vitesse de déplacement de la porte.
  5. Porte à entraínement extérieur selon l'une des revendications 1 à 4, caractérisée en ce que les barrières lumineuses qui se trouvent à l'état passif sont mises séquentiellement à l'état actif lors de l'ouverture de la porte.
  6. Porte à entraínement extérieur selon l'une des revendications 1 à 5, caractérisée en ce qu'est prévu un dispositif de mémoire pour mettre les états d'activation d'au moins deux barrières lumineuses voisines en mémoire en continu pour déterminer le sens de déplacement de la porte sur la base de la modification des états d'activation.
  7. Porte à entraínement extérieur selon l'une des revendications 1 à 6, caractérisée en ce que l'ensemble de barrières lumineuses comprend une barrière lumineuse initiale (19-*), laquelle se met à l'état d'activation transitoire en position d'ouverture de la porte (15) dans laquelle l'arête de fermeture (21) se trouve en dehors de l'ensemble de barrières lumineuses (17, 18), ladite barrière lumineuse initiale étant de préférence détectée et déterminée automatiquement pour le cas où le battant de porte se trouve déjà dans l'ensemble de barrières lumineuses au moment de la mise en marche du dispositif de sécurité.
  8. Porte à entraínement extérieur selon l'une des revendications 1 à 7, caractérisée en ce que la distance entre les barrières lumineuses va en décroissant dans le sens du mouvement de fermeture de la porte (15).
  9. Porte à entraínement extérieur selon l'une des revendications 1 à 8, caractérisée en ce que l'ensemble de barrières lumineuses comprend, au moins en partie, des barrières lumineuses dans lesquelles un émetteur est assigné à au moins deux récepteurs, dont les signaux de sortie sont soumis à une analyse.
  10. Porte à entraínement extérieur selon l'une des revendications 1 à 9, caractérisée en ce que l'arête avançante de la porte respectivement la porte (15) peut se déplacer verticalement.
  11. Porte à entraínement extérieur selon l'une des revendications 1 à 9, caractérisée en ce que l'arête avançante (21) de la porte peut se déplacer horizontalement.
  12. Porte à entraínement extérieur selon l'une des revendications 1 à 11, caractérisée en ce qu'au moins une partie avançante du battant de porte est guidée dans des éléments de guidage (12, 13) latéraux fixés à des châssis et en ce que des composants de construction de l'ensemble de barrières lumineuses sont placés au niveau des châssis et de préférence au niveau des éléments de guidage (12, 13).
  13. Porte à entraínement extérieur selon la revendication 12, caractérisée en ce que les composants de construction de l'ensemble de barrières lumineuses réalisés sous la forme de barres (17, 18) sont intégrés dans des profits de guidage (12, 13) des éléments de guidage.
EP98116972A 1997-09-09 1998-09-08 Porte entraínée par un moteur avec dispositif de sécurité Expired - Lifetime EP0902157B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19739543A DE19739543A1 (de) 1997-09-09 1997-09-09 Sicherheitseinrichtung für motorisch angetriebene Tore
DE19739543 1997-09-09

Publications (3)

Publication Number Publication Date
EP0902157A2 EP0902157A2 (fr) 1999-03-17
EP0902157A3 EP0902157A3 (fr) 2000-03-29
EP0902157B1 true EP0902157B1 (fr) 2003-03-26

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP98116972A Expired - Lifetime EP0902157B1 (fr) 1997-09-09 1998-09-08 Porte entraínée par un moteur avec dispositif de sécurité

Country Status (5)

Country Link
US (1) US6218940B1 (fr)
EP (1) EP0902157B1 (fr)
JP (1) JP4519209B2 (fr)
AT (1) ATE235651T1 (fr)
DE (2) DE19739543A1 (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7045764B2 (en) 2002-10-17 2006-05-16 Rite-Hite Holding Corporation Passive detection system for detecting a body near a door
DE102005003794A1 (de) * 2005-01-26 2006-08-03 Cedes Ag Vorrichtung zur Absicherung eines angetriebenen Bewegungselements
DE102007051133A1 (de) 2007-10-24 2009-04-30 Cedes Ag Türsystem mit einer Sensorvorrichtung für die Überwachung von vertikalen Türkanten
WO2009090097A2 (fr) * 2008-01-16 2009-07-23 Cedes Ag Système de sécurité pour la sécurisation d'un élément mobile guidé, en déplacement, contre des collisions involontaires
EP2374985A2 (fr) 2010-04-08 2011-10-12 Strack Lift Automation GmbH Porte motorisée dotée d'un dispositif de sécurité
US8471704B2 (en) 2010-04-13 2013-06-25 Cedes Ag Door system comprising a sensor device for monitoring vertical door edges
DE202014101131U1 (de) 2013-04-29 2014-03-25 Strack Lift Automation Gmbh Motorisch angetriebenes Tor mit einer Sicherheitseinrichtung
EP2845985A1 (fr) 2013-07-18 2015-03-11 Cedes AG Système de sécurisation de porte

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* Cited by examiner, † Cited by third party
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US6362735B2 (en) * 2000-01-21 2002-03-26 Rosario G. Sicuranza Vehicle door stop safety system
JP2003218679A (ja) * 2002-01-25 2003-07-31 Keyence Corp 多光軸光電式安全装置
DE10203145C1 (de) 2002-01-28 2003-04-17 Efaflex Tor & Sicherheitssys Einrichtung zur automatischen Betätigung eines Tores, insbesondere eines Hubtores
DE10236648B4 (de) * 2002-08-09 2011-11-17 Efaflex Tor- Und Sicherheitssysteme Gmbh & Co. Kg Schnellaufendes Industrietor mit flexiblem Behang
US7034682B2 (en) 2003-06-20 2006-04-25 Rite-Hite Holding Corporation Door with a safety antenna
DE10342302A1 (de) 2003-09-12 2005-04-14 Petra Rejc Rolltor mit Kollisionsschutz
US7106168B2 (en) * 2004-01-12 2006-09-12 Overhead Door Corporation Menu driven wall console with LED indicators for garage door operator
FR2883584B1 (fr) * 2005-03-25 2007-06-08 Maviflex Sa Sa Dispositif de detection d'un obstacle et de limitation d'effort d'un tablier d'une porte de manutention
DE102007050334A1 (de) * 2007-10-18 2009-04-23 Efaflex Tor- Und Sicherheitssysteme Gmbh & Co. Kg Verfahren und Einrichtung zur Steuerung eines vertikal oder horizontal bewegten Tores unter Absicherung der Torschließebene gegenüber Hindernissen
PT2236732E (pt) * 2009-03-17 2015-04-21 Seuster Kg Portão
EP2506034B1 (fr) * 2011-04-01 2013-05-29 Cedes AG Dispositif de capteur, dispositif de sécurité, porte et procédé de contrôle du mouvement
CN103635413B (zh) * 2011-06-24 2015-05-20 株式会社日立制作所 电梯设备
US8988213B2 (en) * 2011-10-28 2015-03-24 Cedes Ag Safety device, closing device and evaluation unit
DE102013100311B4 (de) 2012-08-06 2018-03-08 Hörmann KG Antriebstechnik Sectionaltor mit lichtgittersicherungsvorrichtung
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DE102015101017B4 (de) 2015-01-23 2018-02-22 Efaflex Tor- Und Sicherheitssysteme Gmbh & Co. Kg Verfahren zur Steuerung einer Toranordnung sowie derartige Toranordnung und eine Sicherheitseinrichtung hierfür
US9910186B2 (en) * 2015-08-17 2018-03-06 Rockwell Automation Safety Ag Dynamic light curtain muting system and method
DK3244001T3 (en) * 2016-05-11 2019-02-18 Novoferm Nederland B V Gate with power-clamping clamping means and a method for mounting this gate
AU2017288991A1 (en) 2016-06-29 2018-12-06 Assa Abloy Entrance Systems Ab Safety door with ultrasonic detectors
DE102018202020A1 (de) * 2017-02-17 2018-08-23 Magna Closures Inc. Berührungsloses fahrzeug-schiebeverschlusshinderniserfassungssystem
US10197219B1 (en) 2017-08-04 2019-02-05 Jason Boyer Secondary light curtain for detecting crush zone intrusion in a secondary process and associated method for use
DE102018104314A1 (de) * 2018-02-26 2019-08-29 Marantec Antriebs- Und Steuerungstechnik Gmbh & Co. Kg Toranlage
DE102018104313A1 (de) * 2018-02-26 2019-08-29 Marantec Antriebs- Und Steuerungstechnik Gmbh & Co. Kg Verfahren zum Bestimmen der Torposition bei einer Toranlage
JP6957385B2 (ja) * 2018-02-28 2021-11-02 文化シヤッター株式会社 開閉装置
JP7114411B2 (ja) * 2018-09-04 2022-08-08 文化シヤッター株式会社 開閉装置
JP2022546942A (ja) * 2019-08-27 2022-11-10 マランテック アントリープス ウント シュトイエルングステヒニク ゲーエムベーハー ウント コー．カーゲー ドアシステム内のドア位置を決定するための方法
CN110540121B (zh) * 2019-09-09 2021-04-09 广州广日电梯工业有限公司 一种电梯地坎滑槽异物识别系统和方法

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4166369A (en) 1978-04-06 1979-09-04 Kabushiki Kaisha Komatsu Seisakusho Safety device for press brake
US4794248A (en) 1985-07-16 1988-12-27 Otis Elevator Company Detection device having energy transmitters located at vertically spaced apart points along movable doors
DE3416546A1 (de) 1984-05-04 1985-11-07 Elero Antriebs- und Sonnenschutztechnik GmbH & Co KG, 7312 Kirchheim Sicherheitsvorrichtung zum anhalten motorisch bewegter gegenstaende
US4818866A (en) * 1986-01-13 1989-04-04 Data Instruments, Inc. Intrusion detection system for operating industrial machines with variable sensitivity
DE3603940A1 (de) 1986-02-07 1987-08-13 Efaflex Transport Lager Vorrichtung zur steuerung des oeffnungs- und/oder schliessvorgangs von schnellauf-toren
DE8603304U1 (de) * 1986-02-07 1986-07-03 Efaflex Transport- Und Lagertechnik Gmbh, 84079 Bruckberg Schnellauftorvorrichtung
DE3618766A1 (de) * 1986-06-04 1987-12-10 Bothe Werner Sicherheitsvorrichtung fuer tore oder dgl.
DE8615042U1 (de) 1986-06-04 1986-07-31 Bothe, Werner, 5239 Luckenbach Sicherheitsvorrichtung für Tore od. dgl.
SE459873B (sv) 1986-10-09 1989-08-14 Nomafa Ab Saekerhetsanordning, i synnerhet foer s k rullportar
US4750592A (en) 1987-03-20 1988-06-14 United States Elevator Corp. Elevator position reading sensor system
DE3709592A1 (de) * 1987-03-24 1988-10-13 Schieffer Gmbh Co Kg Schnellauftor
JPH02130999U (fr) * 1989-04-05 1990-10-30
FR2685496B1 (fr) 1991-12-18 1994-04-01 Otis Elevator Cy Dispositif de detection d'obstacles et de commande automatique pour portes coulissantes, notamment pour portes d'ascenseurs.
DE4205251A1 (de) 1992-02-21 1993-08-26 Hella Kg Hueck & Co Vorrichtung zur ueberwachung des schliessvorganges einer motorisch angetriebenen fensterscheibe, insbesondere einer kraftfahrzeugfensterscheibe
US5233185A (en) 1992-02-28 1993-08-03 Gmi Holdings, Inc. Light beam detector for door openers using fiber optics
DE4334785C2 (de) * 1992-10-31 2003-04-17 Dirk Strack Lichtschrankenanordnung für die Überwachung von Durchgängen, insbesondere Türen, wie z. B. Fahrstuhltüren, mit einer Vielzahl von Einzellichtschranken
US5286967A (en) * 1992-12-04 1994-02-15 Stanley Home Automation Method and apparatus for self-biasing a light beam obstacle detector with a bias light
ATE130660T1 (de) * 1994-03-09 1995-12-15 Neukirchen W U H Gmbh Co Kg Schnellaufender öffnungsabschluss.
DE4424537A1 (de) * 1994-07-12 1996-01-18 Sick Optik Elektronik Erwin Verfahren zum Betrieb eines Lichtgitters und Lichtgitter
US5602526A (en) 1994-11-21 1997-02-11 Read; Robert M. Vehicle open door warning system
US5601134A (en) 1995-03-23 1997-02-11 Rite-Hite Corporation Retainer assembly for roll-up door
JPH09189183A (ja) 1996-01-10 1997-07-22 Fuji Hensokuki Co Ltd シャッタの駆動制御装置
DE19601660C2 (de) 1996-01-18 2003-03-06 Leuze Electronic Gmbh & Co Sicherheitsschaltungsanordnung
DE19604900C2 (de) * 1996-02-10 2000-02-03 Hermann Wegener Sicherungseinrichtung für handbediente Werkzeugmaschinen, insbesondere für Abkantpressen
CA2173022C (fr) 1996-03-29 2001-10-23 William J. Blair Detecteur d'inclinaison pour porte-rideau
US5969637A (en) 1996-04-24 1999-10-19 The Chamberlain Group, Inc. Garage door opener with light control

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7045764B2 (en) 2002-10-17 2006-05-16 Rite-Hite Holding Corporation Passive detection system for detecting a body near a door
DE102005003794A1 (de) * 2005-01-26 2006-08-03 Cedes Ag Vorrichtung zur Absicherung eines angetriebenen Bewegungselements
DE102007051133A1 (de) 2007-10-24 2009-04-30 Cedes Ag Türsystem mit einer Sensorvorrichtung für die Überwachung von vertikalen Türkanten
DE102007051133B4 (de) * 2007-10-24 2014-10-30 Cedes Ag Drehtüranlage mit einer Sensorvorrichtung für die Überwachung von vertikalen Türkanten
CN101918670B (zh) * 2008-01-16 2012-07-04 塞德斯股份公司 防止运动中的被引导运动部件无意碰撞的安全系统
EP2574718A3 (fr) * 2008-01-16 2013-04-24 Cedes AG Système de sécurité pour la sécurisation d'un élément mobile guidé, en déplacement, contre des collisions involontaires
DE102008023294B4 (de) * 2008-01-16 2010-02-04 Cedes Ag Sicherungssystem zur Absicherung eines sich bewegenden, geführten Bewegungselements gegen ungewollte Kollisionen
WO2009090097A2 (fr) * 2008-01-16 2009-07-23 Cedes Ag Système de sécurité pour la sécurisation d'un élément mobile guidé, en déplacement, contre des collisions involontaires
DE102008023294A1 (de) 2008-01-16 2009-07-30 Cedes Ag Sicherungssystem zur Absicherung eines sich bewegenden, geführten Bewegungselements gegen ungewollte Kollisionen
US8309904B2 (en) 2008-01-16 2012-11-13 Cedes Ag Safety system for safeguarding a moving, guided motion element having switchable object detection devices
EP2574718A2 (fr) 2008-01-16 2013-04-03 Cedes AG Système de sécurité pour la sécurisation d'un élément mobile guidé, en déplacement, contre des collisions involontaires
WO2009090097A3 (fr) * 2008-01-16 2009-12-17 Cedes Ag Système de sécurité pour la sécurisation d'un élément mobile guidé, en déplacement, contre des collisions involontaires
US8575538B2 (en) 2008-01-16 2013-11-05 Cedes Ag Safety system for safeguarding a moving, guided motion element that blocks the movement of the guided motion element from triggering the saftey mode
EP2374985A2 (fr) 2010-04-08 2011-10-12 Strack Lift Automation GmbH Porte motorisée dotée d'un dispositif de sécurité
US8471704B2 (en) 2010-04-13 2013-06-25 Cedes Ag Door system comprising a sensor device for monitoring vertical door edges
DE202014101131U1 (de) 2013-04-29 2014-03-25 Strack Lift Automation Gmbh Motorisch angetriebenes Tor mit einer Sicherheitseinrichtung
DE102014200004A1 (de) 2013-04-29 2014-10-30 Strack Lift Automation Gmbh Motorisch angetriebenes Tor mit einer Sicherheitseinrichtung
EP2799384A1 (fr) 2013-04-29 2014-11-05 Strack Lift Automation GmbH Porte motorisée dotée d'un dispositif de sécurité
EP2845985A1 (fr) 2013-07-18 2015-03-11 Cedes AG Système de sécurisation de porte

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US6218940B1 (en) 2001-04-17
JPH11182128A (ja) 1999-07-06
DE59807624D1 (de) 2003-04-30
EP0902157A3 (fr) 2000-03-29
ATE235651T1 (de) 2003-04-15
DE19739543A1 (de) 1999-03-11
EP0902157A2 (fr) 1999-03-17
JP4519209B2 (ja) 2010-08-04

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