EP3091163B1 - Schiebetür, insbesondere aufzugschiebetür - Google Patents

Schiebetür, insbesondere aufzugschiebetür Download PDF

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Publication number
EP3091163B1
EP3091163B1 EP16167279.5A EP16167279A EP3091163B1 EP 3091163 B1 EP3091163 B1 EP 3091163B1 EP 16167279 A EP16167279 A EP 16167279A EP 3091163 B1 EP3091163 B1 EP 3091163B1
Authority
EP
European Patent Office
Prior art keywords
door
radiation
sliding door
door element
reflex
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.)
Active
Application number
EP16167279.5A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3091163A2 (de
EP3091163A3 (de
Inventor
Alexander Möstel
Wolfgang Nothaft
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.)
Franz Xaver Meiller Fahrzeug und Maschinenfabbrik GmbH and Co KG
Original Assignee
Franz Xaver Meiller Fahrzeug und Maschinenfabbrik GmbH and Co KG
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
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Application filed by Franz Xaver Meiller Fahrzeug und Maschinenfabbrik GmbH and Co KG filed Critical Franz Xaver Meiller Fahrzeug und Maschinenfabbrik GmbH and Co KG
Priority to PL17194889T priority Critical patent/PL3293333T3/pl
Priority to DK17194889.6T priority patent/DK3293333T3/da
Priority to EP17194889.6A priority patent/EP3293333B1/de
Priority to PL16167279T priority patent/PL3091163T3/pl
Publication of EP3091163A2 publication Critical patent/EP3091163A2/de
Publication of EP3091163A3 publication Critical patent/EP3091163A3/de
Application granted granted Critical
Publication of EP3091163B1 publication Critical patent/EP3091163B1/de
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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
    • E05F15/40—Safety devices, e.g. detection of obstructions or end positions
    • E05F15/42—Detection using safety edges
    • E05F15/43—Detection using safety edges responsive to disruption of energy beams, e.g. light or sound
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/02—Door or gate operation
    • B66B13/06—Door or gate operation of sliding doors
    • B66B13/08—Door or gate operation of sliding doors guided for horizontal movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B23/00—Component parts of escalators or moving walkways
    • B66B23/22—Balustrades
    • B66B23/24—Handrails
    • B66B23/26—Handrails of variable speed type
    • 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
    • E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding 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
    • E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
    • E05F15/643—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
    • 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
    • E05F15/42—Detection using safety edges
    • E05F15/43—Detection using safety edges responsive to disruption of energy beams, e.g. light or sound
    • E05F2015/432—Detection using safety edges responsive to disruption of energy beams, e.g. light or sound with acoustical sensors
    • 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
    • E05F15/42—Detection using safety edges
    • E05F15/43—Detection using safety edges responsive to disruption of energy beams, e.g. light or sound
    • E05F2015/432—Detection using safety edges responsive to disruption of energy beams, e.g. light or sound with acoustical sensors
    • E05F2015/433—Detection using safety edges responsive to disruption of energy beams, e.g. light or sound with acoustical sensors using reflection from the obstruction
    • 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
    • E05F15/42—Detection using safety edges
    • E05F15/43—Detection using safety edges responsive to disruption of energy beams, e.g. light or sound
    • E05F2015/434—Detection using safety edges responsive to disruption of energy beams, e.g. light or sound with cameras or optical sensors
    • 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
    • E05F15/42—Detection using safety edges
    • E05F15/43—Detection using safety edges responsive to disruption of energy beams, e.g. light or sound
    • E05F2015/434—Detection using safety edges responsive to disruption of energy beams, e.g. light or sound with cameras or optical sensors
    • E05F2015/435—Detection using safety edges responsive to disruption of energy beams, e.g. light or sound with cameras or optical sensors by interruption of the beam
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/40—Mounting location; Visibility of the elements
    • E05Y2600/45—Mounting location; Visibility of the elements in or on the fixed frame
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/40—Mounting location; Visibility of the elements
    • E05Y2600/46—Mounting location; Visibility of the elements in or on the wing
    • 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
    • E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
    • E05Y2800/10—Additional functions
    • E05Y2800/122—Telescopic action
    • 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
    • E05Y2900/104—Application of doors, windows, wings or fittings thereof for buildings or parts thereof for elevators

Definitions

  • the invention relates to a sliding door, in particular an elevator sliding door.
  • Sliding doors of the types mentioned above are usually provided and operated as automatically opening and closing doors. They are often used as elevator doors, be it elevator car doors or elevator shaft doors. Such sliding doors are often found in the entrance area of office buildings, department stores and other public buildings.
  • the emergency stop process when objects intrude into the security area is particularly relevant for the door opening process.
  • door leaves which are formed from glass panes or have glass pane fillings, appear to be popular objects of contact with hands. Children in particular seem to have a tendency to feel the glass panes of such door leaves with their fingers.
  • a finger touches a door leaf moving in the door opening direction it can happen that the fingers in question are carried along by the door leaf in the door opening direction until they form on or in the gap between the moving door leaf and, for example, a door frame post or - in the case of a telescopic door - for example in the gap between the two in the opening direction of an overlap moving telescopic door leaves and get squeezed in the process.
  • Such a gap runs along a respective vertical edge of the common overlap between door leaf and frame or between two door leaves.
  • a generic telescopic sliding door with at least one pair of door elements that can be moved relative to one another, namely a door frame and one or more door leaves, is known, the door elements being moved relative to one another to open the door and between them a free-running gap, i.e. a gap of the type explained above, in the limit the common overlap area.
  • the known telescopic sliding door has a safety device with a monitoring device which monitors the presence and / or penetration of an object in a safety zone which extends along this edge on the vertical edge of the common overlap running transversely to the direction of movement of the door elements.
  • the safety device ends the opening movement of the telescopic sliding door by stopping the electric door drive when the monitoring device signals an intrusion or the presence of an object in the safety zone by means of a corresponding fault signal.
  • the monitoring device signals an intrusion or the presence of an object in the safety zone by means of a corresponding fault signal.
  • it can occur in such known telescopic sliding doors Due to their inertia, moving door leaves do not stop immediately when an object enters the security zone, but continue to run slightly after the respective door drive has received the emergency stop instruction and has been switched off. This means that there is a residual risk that an object will nevertheless get into the free-wheeling gap, although the safety device has reacted immediately to the relevant fault signal from the monitoring device.
  • the protection scheme of the DE 199 37 561 A1 known telescopic sliding door comprises, as a monitoring device, a substantially mechanically actuated strike strip, which comprises a movable or deformable strip arranged on the door element, or a predominantly electronic or opto-electronically operating sensor strip, which has at least one one-way and / or two-way light barrier.
  • the monitoring device is objectively arranged on or in the free-running gap at the edge of the overlap area between the door elements moved relative to one another, i.e. in the example on and along an edge of the end face of a door element in the monitoring zone, and preferably on the door element that no or covered a smaller displacement distance.
  • blow bar is deformed or displaced by an object on it, a fault signal is triggered.
  • a deformation or displacement of the blow bar is in some embodiments DE 199 37 561 A1 detected optoelectronically by means of light barriers, which are aligned in the direction of movement of the door elements and respond when the transmitter light beam (s) do not reach the receiver (s) of the light barriers in question in a predetermined manner, for example if the mechanically operated blow bar is deformed or displaced by someone in the security zone takes place engaging in the freewheeling gap object.
  • Such a safety device is not only relatively complex and difficult to install, but also comparatively sluggish in response behavior, so that for this reason there is a risk that an object can penetrate the free-running gap before the security system can stop the door movement.
  • the object of the present invention is to overcome such disadvantages of known automatic sliding doors and to show possibilities of detecting the presence and / or penetration of an object on or into the gap in the overlap area of two moving relative to each other to form the overlap area and transverse to the direction of movement one behind the other and with a small distance from one another positioned door elements in automatic sliding doors to the effect that the safety devices show a quick response behavior, function reliably and, in particular, simply and safely install are.
  • the monitoring devices of the security devices should preferably also have a compact design and not be susceptible to damage.
  • reflex radiation scanners are also available in a very compact design inexpensively as reflex light scanners at the specialist market. They are easy and space-saving to assemble and their function is reliable. With reflex radiation sensors, radiation is reflected back from the object to be detected. Radiation transmitters and receivers are often housed parallel to one another in a common housing. Reflex radiation scanners are also available as so-called reflex radiation scanners with background suppression. These work particularly reliably when it comes to recognizing dark objects against a light background. Reflex radiation sensors, which are suitable for determining distances, are sometimes also referred to as reflection distance sensors or optical distance sensors. There are two basic functional principles according to which reflex radiation sensors work.
  • a first functional principle is the triangulation principle, according to which the button can switch or output a fault signal if radiation emitted by the radiation transmitter is reflected back at certain angles and accordingly hits certain areas of the radiation receiver of the reflex radiation sensor.
  • the second functional principle is the transit time detection principle, according to which the button can switch or output a fault signal if radiation pulses emitted by the radiation transmitter are reflected back to the radiation receiver of the reflex radiation sensor within a certain time window Radiation pulses are recorded by measurement.
  • reflex light scanners are preferred, in particular infrared light radiation scanners.
  • Light-emitting diodes and preferably IR laser diodes are particularly suitable as light sources of such reflex light sensors.
  • Combined light sources which can emit visible light and infrared light along the same optical path, are also possible, with the visible light facilitating the adjustment of the sensor system or the monitoring device due to the visible light spot and the infrared light serving as the actual measuring light of the reflex light scanner.
  • Photodiodes, phototransistors, or possibly photoresistors, for example, can be used as light sensors for detecting the reflected light.
  • the Reflex light scanners used according to the invention focus on light that is reflected back from the object to be detected in the monitoring area itself.
  • Photoelectric barriers be it through-beam photoelectric barriers or reflex photoelectric barriers, are less suitable for the invention, as they mean greater installation effort and their reliable and reproducible function depends on whether the light receiver or light reflector on its light entry window is clean or dirty .
  • the pollution problem with light barriers is relevant for the considerations made here, since according to the concept of the invention the security zone to be monitored normally runs vertically from the upper end to the lower end of the door in question and a light barrier element (transmitter, reflector or receiver) would have to be provided in the door threshold . However, this is more susceptible to pollution Place as it can easily be entered with shoes on by people walking through the door. This problem is overcome with reflex radiation sensors according to the invention, since according to the invention the upper end of the door is selected as the installation location. Then there is no need to install components of the system on the floor or in the door sill.
  • systems could also be used as reflex radiation sensors which function with sound radiation, in particular ultrasound radiation, and accordingly react to sound reflected back from the object to be detected in the monitoring area.
  • sound reflex switches can function in the same way as reflex light switches.
  • the invention can be used in telescopic sliding doors and non-telescopic sliding doors.
  • the door opening process results in a joint lateral movement of at least two door leaves in a common door opening direction, the door leaves being positioned parallel to one another and arranged one behind the other transversely to the door opening movement direction.
  • One of the door leaves moves faster than the other door leaf, so that when the door is opened there is an increasingly larger area of overlap between the two door leaves.
  • the two door leaves delimit a gap between them, which is sometimes also referred to as a free-swing gap.
  • a gap is also formed where a respective door leaf overlaps with a door frame section or door post lying one behind the other during the door opening movement.
  • a security zone is monitored which extends along this edge at an edge of the overlap area running transversely to the direction of movement of the moving door leaf.
  • this edge is usually vertical.
  • the security zone is usually vertical.
  • the security zone can extend over an area of the vertical length of the relevant door leaf or over the entire vertical length of the door leaf.
  • a reflex radiation scanner should expediently be arranged at the upper end of the door leaf moving more slowly in the opening direction of movement (in the case of the telescopic sliding door) and / or at the top close to the frame section, behind which a door leaf moves during the door opening movement.
  • the reflex radiation scanner is protected from being stepped on by users of the sliding door with shoes and being soiled in the process.
  • the security zone can be set up more or less into the gap or outside close to the gap entrance. If a finger or some other object enters such a security zone when the door is opened, it reflects radiation from the transmitter of the reflex radiation scanner to the radiation receiver of the reflex radiation scanner; when this reflected radiation is detected, the security device signals the presence of an object in the security zone, whereupon the drive device is caused by the control device to interrupt a further displacement movement of the moving door leaf.
  • the security device can react very quickly if an object enters the security zone, which can prevent the object from entering the edge of the gap at all of the overlap area. It is also not necessary for the object to come into contact with the relevant door leaf or frame section before the safety device responds. An object can be detected as soon as it penetrates the beam path of the reflex radiation scanner, before it even comes into contact with the sliding door. This is also used to speed up the reaction of the security system.
  • the sliding door according to the invention is thus distinguished in a special way in that its security system reacts very quickly and reliably, can be implemented with simple means and can be installed in a space-saving manner with little effort.
  • a main area of application of the invention is automatic elevator sliding doors, in particular telescopic sliding doors, although the invention is not intended to be limited thereto.
  • Movable door leaves of an automatic sliding door can have a relatively large mass and thus also a relatively large inertia, which can have a disadvantageous effect in the emergency stop process, i.e. the process of interrupting the sliding movement of a door leaf in question when an object penetrates the security zone.
  • the emergency stop process i.e. the process of interrupting the sliding movement of a door leaf in question when an object penetrates the security zone.
  • door leaves did not immediately switch to the mechanical stop state when the electrical drive energy was removed, but rather continued to move slightly due to their inertia.
  • This overrun of the door leaf in question could be sufficient to allow any objects to penetrate into the free-running gap in the overlap area between the door leaf and the other door element in question causing bruises in the process.
  • This effect is also the result of an insufficiently fast response behavior or reaction behavior of the safety system of the sliding door.
  • control device is set up to cause the electric drive device to exert an active force on the door element which is opposite to the force which caused the door element to shift in the particular direction of movement when the first door element is shifted in this way in the specific direction of movement, the safety device signals the presence of an object in the safety zone.
  • the specific direction of movement is usually the direction of door opening.
  • the first door element that comes into question is mainly a door leaf.
  • a further movable door element (in the case of a telescopic sliding door) or a door frame section or frame post in the manner already explained above is predominantly possible as the second door element.
  • the basic idea is to generate a force opposing an inertial movement of the door leaf in question immediately after the presence or penetration of an object into the security zone and to exert it briefly on the door leaf and thus cause the door leaf to stop immediately or even to move the door leaf back slightly.
  • the counterforce is normally generated by appropriate control of an electric drive motor of the control device with a pulse of electrical energy ("thrust reversal pulse”) in order to bring about a drive reversal or to overcome the inertia lag of the drive system.
  • the maximum electrical drive energy available in the drive system can be provided for the engine during the thrust reversal pulse.
  • the electrical energy pulse preferably has a duration in the range from 10 ms to 500 ms, preferably in a range from 50 ms to 250 ms.
  • control device is able to determine the duration of the pulse of electrical energy to generate the oppositely directed force from the current displacement position and / or the current displacement speed of the first door element when it is moved in the particular direction of movement.
  • the first door element is preferably a door leaf and the second door element is a door frame section or a further door leaf of a telescopic sliding door.
  • At least the first door element preferably comprises or is formed from a glass pane.
  • the sliding door can be, for example, an elevator door, in particular a telescopic sliding door of an elevator car or an elevator shaft.
  • the automatic sliding door shown in the figures is a telescopic sliding door with a frame 2 and two door leaves 3, 5, which during the opening and closing processes of the telescopic sliding door are aligned parallel to each other in two parallel shifting planes E3, E5 one behind the other and move horizontally to each other.
  • the door leaves 3.5 can, for example, be made of glass panes and be transparent.
  • a drive device 7 is used to open or close the telescopic sliding door on request, the in Fig. 1a positioned on the right and according to Figures 1a and 1b
  • Door leaf 3 positioned somewhat further back in displacement plane E3 moves faster than door leaf 5 positioned in somewhat further forward displacement plane E5
  • the leading door leaf (in the example the door leaf 3) is usually moved at about twice the speed as the other door leaf.
  • the two door leaves 3, 5 are at a slight distance A from one another orthogonally to the displacement planes E3, E5, so that they move into the closed position according to FIG. 1 without touching one another along the displacement planes E3, E5 Fig. 1a and in the open position according to Fig. 2a can be moved. Due to the different speeds of movement of the door leaves 3.5, when the telescopic sliding door is opened, there is an increasingly larger overlap O (that is, the mutual overlap of the two door leaves 3.5 - seen in the direction orthogonal to the displacement planes E3, E5 - increasing ) with a vertical edge which coincides with the trailing vertical edge 9 of the slower moving door leaf 5 in the opening movement direction.
  • the two door leaves 3, 5 delimit a narrow vertical gap 11 running along the edge 9.
  • the present invention addresses this problem and offers a particularly advantageous possibility of preventing objects from penetrating into the gap between the door leaves 3, 5.
  • the invention offers a reliable and simple way of monitoring a security zone 13, which extends close to the column entrance along the edge 9 of the overlap O of the two door leaves 3, 5, and the immediate prevention or interruption of the door opening movement of the two door leaves if an object is located in the security zone 13 or penetrates therein.
  • a safety device which has a reflex light switch 15, which in the example is attached to the upper end of the slower moving door leaf 5 and is oriented so that it emits a light beam 17 vertically downwards with its radiation transmitter 19.
  • This light beam 17 defines the security zone 13 to be monitored.
  • the reflex light scanner 15 also has a radiation receiver 21 or radiation sensor. The reflex light scanner 15 works in such a way that it reacts to light from its radiation transmitter 19, which is reflected from an object in the security zone 13 to the radiation receiver 21, but not to the light from its radiation transmitter 19, which unhindered the security zone 13 from top to bottom happens.
  • FIGs 3a and 3b a situation is indicated in which a person 23 reaches into the safety zone 13 with one hand 25.
  • the person 23 interrupts the downward light beam 17 with the hand 24 and there is a (normally diffuse) back reflection of light from this light beam 17 to the reflex light scanner 15 by the hand 24.
  • the light receiver 21 of the reflex light scanner 15 registers what is reflected back in this way Light, which is interpreted as the presence of an object in the security zone 13.
  • the reflex light scanner 15 is in data transmission connection with a control device 25 of the telescopic sliding door.
  • the control device 25 receives a fault signal from the reflex light scanner 15 when the presence of an object in the security zone 13 in the manner explained above is captured.
  • the control device 25 also serves to control the door drive device 7, ie it generates control and switching commands for an electric motor 27 in order to supply it with electrical drive energy in a controlled manner and to specify the respective motor direction of rotation.
  • the door drive device 7 shown in greatly simplified form in the figures is a cable drive in which the electric motor 27 drives a pulley 31 to the right above the door opening 4 via a transmission belt 29 or the like, the pulley 31 being two cylindrical concentric to the pulley axis Has deflecting roller sections 33, 35, of which the deflecting roller section 33 has a larger diameter than the deflecting roller section 35.
  • Each of the two deflecting roller sections 33, 35 is wrapped by a respective endless pull cable 37, 39 and is used to drive and deflect it.
  • a second deflection roller 41 is rotatably arranged to the left above the door opening 4 and also has two cylindrical deflection roller sections 43, 45 with correspondingly different diameters arranged concentrically to its deflection roller axis, which are looped around by the endless pull cables 37, 39 and serve to deflect them.
  • the faster moving door leaf 3 is connected to the lower strand 36 of the endless pull rope 37, which runs around the pulley sections 33, 43 with a larger diameter, via a driver element 47, whereas the other door leaf 5 is connected to the lower run 38 of the endless pull rope 39, which runs around the pulley sections 35, 45 is connected via a driver element 49.
  • the electric motor 27 is controlled in such a way that it causes the deflection roller 31 to rotate in a clockwise direction (based on Fig. 1a ) drives, the driver elements 47,49 move with the lower strands 36,38 in Fig. 1a to the left, so that the door leaves 3.5 also in the door opening direction of movement moved to the left.
  • the pull rope 37 revolves around the pulley sections 33, 43 with the larger diameters, it has a greater circulating speed than the other pull rope 39, which revolves around the pulley sections 35, 45 with the smaller diameters. Accordingly, the door leaf 3 moved by the pull rope 37 is also displaced faster in the door closing direction of movement and the door opening direction of movement than the door leaf 5 moved by the pull rope 39.
  • the control device 25 controls the electric motor 27 to rotate clockwise or counterclockwise, the Door leaves 3.5 shifted in the door closing movement direction or in the door opening movement direction.
  • pull cable drive device 7 explained above was presented merely as an example as a suitable drive device for a sliding door according to the invention.
  • Other drive devices such as spindle drives, linear motor drives, etc., can also be used as door drives.
  • the duration of such a "thrust reversal pulse" can optionally be selected depending on the mass or inertia of the door leaves 3.5.
  • a second safety zone 13 'on the frame 2 at the top left of the door opening 4 a corresponding reflex radiation button 15' defines and monitors this second safety zone 13 'in order to ensure that an object approaches the overlap gap 6 between the to detect the door opening 4 on the left limiting frame section 8 and the second door leaf 5 and in the case of the detection of an object in the second security zone 13 'to cause the control device to trigger an emergency stop here at least the second door leaf 5 in the manner as described in relation to the detection of an object in the security zone 13 has been described.

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  • Power-Operated Mechanisms For Wings (AREA)
  • Elevator Door Apparatuses (AREA)
EP16167279.5A 2015-05-04 2016-04-27 Schiebetür, insbesondere aufzugschiebetür Active EP3091163B1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PL17194889T PL3293333T3 (pl) 2015-05-04 2016-04-27 Drzwi przesuwne, w szczególności drzwi przesuwne windy
DK17194889.6T DK3293333T3 (da) 2015-05-04 2016-04-27 Skydedør, især elevatorskydedør
EP17194889.6A EP3293333B1 (de) 2015-05-04 2016-04-27 Schiebetür, insbesondere aufzugschiebetür
PL16167279T PL3091163T3 (pl) 2015-05-04 2016-04-27 Drzwi przesuwne, w szczególności drzwi przesuwne windy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102015208206.7A DE102015208206A1 (de) 2015-05-04 2015-05-04 Schiebetür, insbesondere Aufzugschiebetür

Related Child Applications (2)

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EP17194889.6A Division EP3293333B1 (de) 2015-05-04 2016-04-27 Schiebetür, insbesondere aufzugschiebetür
EP17194889.6A Division-Into EP3293333B1 (de) 2015-05-04 2016-04-27 Schiebetür, insbesondere aufzugschiebetür

Publications (3)

Publication Number Publication Date
EP3091163A2 EP3091163A2 (de) 2016-11-09
EP3091163A3 EP3091163A3 (de) 2017-03-15
EP3091163B1 true EP3091163B1 (de) 2021-03-10

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EP16167279.5A Active EP3091163B1 (de) 2015-05-04 2016-04-27 Schiebetür, insbesondere aufzugschiebetür
EP17194889.6A Active EP3293333B1 (de) 2015-05-04 2016-04-27 Schiebetür, insbesondere aufzugschiebetür

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EP17194889.6A Active EP3293333B1 (de) 2015-05-04 2016-04-27 Schiebetür, insbesondere aufzugschiebetür

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EP (2) EP3091163B1 (pl)
DE (1) DE102015208206A1 (pl)
DK (2) DK3293333T3 (pl)
ES (1) ES2877652T3 (pl)
HU (1) HUE054607T2 (pl)
PL (2) PL3293333T3 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015208206A1 (de) 2015-05-04 2016-11-10 Franz Xaver Meiller Fahrzeug- Und Maschinenfabrik - Gmbh & Co Kg Schiebetür, insbesondere Aufzugschiebetür
DE102017211265A1 (de) * 2017-07-03 2019-01-03 Franz Xaver Meiller Fahrzeug- Und Maschinenfabrik - Gmbh & Co Kg Automatiktürsystem
DE102017211754A1 (de) * 2017-07-10 2019-01-10 Franz Xaver Meiller Fahrzeug- Und Maschinenfabrik - Gmbh & Co Kg Automatische Tür, insbesondere automatische Aufzugtür

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10260109A1 (de) * 2002-12-19 2004-07-01 Geze Gmbh Schiebetüranlage

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CH653975A5 (de) 1981-12-03 1986-01-31 Inventio Ag Lichtschranke an automatisch betaetigten aufzugstueren.
US5587565A (en) 1994-04-14 1996-12-24 Otis Elevator Company Method for controlling elevator doors
DE19937561A1 (de) 1999-08-09 2001-02-15 Wittur Ag Telskopschiebetüren mit Türkantenschutz
AU2001260013A1 (en) * 2000-06-13 2001-12-24 Cedes Ag Safety device for elevator doors
JP3958940B2 (ja) * 2001-03-12 2007-08-15 三菱電機株式会社 扉装置及びエレベータ装置
DE10228930B4 (de) * 2002-06-28 2010-11-11 Geze Gmbh Sensorvorrichtung für eine automatische Drehtüranlage
DE102004053820B4 (de) 2004-11-04 2008-09-11 Dorma Gmbh + Co. Kg Sensoranordnung für automatische Türanlagen
JP4820905B2 (ja) 2006-09-12 2011-11-24 オーチス エレベータ カンパニー 自動ドアの動きを制御するセンサを備えるドアアセンブリ
TWI402207B (zh) * 2008-09-01 2013-07-21 Fujitec Kk 電梯的安全裝置
DE102013212518B4 (de) * 2013-06-27 2016-10-20 Geze Gmbh Automatische Fenster- oder Türanlage
DE102015208206A1 (de) 2015-05-04 2016-11-10 Franz Xaver Meiller Fahrzeug- Und Maschinenfabrik - Gmbh & Co Kg Schiebetür, insbesondere Aufzugschiebetür

Patent Citations (1)

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Publication number Priority date Publication date Assignee Title
DE10260109A1 (de) * 2002-12-19 2004-07-01 Geze Gmbh Schiebetüranlage

Also Published As

Publication number Publication date
EP3293333B1 (de) 2019-10-30
EP3091163A2 (de) 2016-11-09
EP3293333A1 (de) 2018-03-14
HUE054607T2 (hu) 2021-09-28
PL3293333T3 (pl) 2020-04-30
PL3091163T3 (pl) 2021-07-05
DK3091163T5 (da) 2021-04-19
ES2877652T3 (es) 2021-11-17
DE102015208206A1 (de) 2016-11-10
DK3293333T3 (da) 2019-12-16
EP3091163A3 (de) 2017-03-15
DK3091163T3 (da) 2021-04-12

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