EP0939853B1 - Systeme d'entrainement de porte - Google Patents

Systeme d'entrainement de porte Download PDF

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Publication number
EP0939853B1
EP0939853B1 EP97951947A EP97951947A EP0939853B1 EP 0939853 B1 EP0939853 B1 EP 0939853B1 EP 97951947 A EP97951947 A EP 97951947A EP 97951947 A EP97951947 A EP 97951947A EP 0939853 B1 EP0939853 B1 EP 0939853B1
Authority
EP
European Patent Office
Prior art keywords
shaft
door
drive according
door drive
electric motor
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
EP97951947A
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German (de)
English (en)
Other versions
EP0939853A1 (fr
Inventor
Heinrich Wolfgang Steinel
Thomas Franke
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.)
Steinel GmbH and Co KG
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Steinel GmbH and Co KG
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Filing date
Publication date
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Publication of EP0939853A1 publication Critical patent/EP0939853A1/fr
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Anticipated expiration legal-status Critical
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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
    • E05F15/632—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
    • E05F15/60—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
    • E05F15/635—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by push-pull mechanisms, e.g. 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
    • E05Y2201/674—Friction wheels
    • 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

Definitions

  • the present invention relates to a door drive according to the preamble of claim 1.
  • Such door drives are used indoors or outdoors to open one or more door leaves as Used to respond to an approaching person. Captured a motion detector the person, and control electronics suitably activates a feed motor, which usually uses a toothed belt to operate in push mode of the door leaf initiates to open.
  • EP-A-019 580 is a door drive according to the preamble of claim 1 known, the one after Rolling nut principle working feed element for the drive the door starts.
  • this publication points according to the state of the art, no possibilities a door movement to be achieved in this way depending from a current relative position of the door leaf to Automate carriers.
  • EP 0 350 490 contains references by moving or position of a door wing assigned a control sensor is.
  • such a device also has even in connection with a drive nut feed element, the disadvantage that especially in the event of malfunctions the door leaf, for example by locking or clamping, Risk of injury and / or damage to the Order is to be feared.
  • the object of the present invention is therefore a generic To create door operator which is simple and Manufacture with little effort, reliable and low maintenance and, moreover, optimal security of passers-by as well as the mechanics from malfunctioning a motor-driven door leaf ensures.
  • this advantageously allows after Rolling nut principle working feed element a simple, effective and safe driving of the door leaf relative to the fixed (i.e. stationary) carrier without a large one Gearbox and thus maintenance and service costs, and on the other hand enables control by the Operating state control unit in response to one actually detected movement or position of the wearer situation-specific, fast and precise control of the Operating, even if - such as through a manual Intervention in an emergency - the door leaf by hand has been moved and therefore requires repositioning.
  • this position recording is a Basis for that - depending on the current Door leaf position - an appropriate one for this position Control or operating mode for the electric motor controlled can be: In particular in the approach area to The torque must not open when the door leaf is closed be too large to slip through, which is harmful to the material to prevent the drive nut in Mid-range between open and closed Position of the door leaf can with maximum Feed speed to be driven, and shortly before other end position could react in response to the Position detection a corresponding reduction in the Electric motor torque take place.
  • control modes are in response to the first electrical signal (i.e. motion and / or Relative position) controlled.
  • the operating state control unit thus particularly preferably has additionally a device for recording a Shaft rotation speed.
  • a design according to the invention is also particularly suitable Longitudinal profile has been chosen, on the one hand, the shaft further preferably vibration-decoupled in three orthogonal directions - to hold, and on the other hand for a tour offer for support rollers of the feed element.
  • the vibration decoupling is particularly preferred is achieved that the bearing pieces or the hose coupling are made of rubber-elastic material it has proven to be particularly advantageous in practice that Feed element with three angularly offset against each other Support rollers in the corresponding guide grooves of the longitudinal profile for the sliding movement.
  • the longitudinal profile further preferably has a receptacle for at least a part of the for the engine control or acquisition tasks necessary control electronics. Since that Longitudinal profile particularly preferred as an aluminum continuous casting profile realized and each end by a suitable Cap construction is closed, will be advantageous not only achieved optimal shielding of this electronics, also offer suitable molded into the profile Paragraphs of support or cooling surfaces for any used Power electronics components.
  • the operating state control unit to divide up that which specifically concerns the door drive Control functions - namely motor control on the one hand and additional control functions such as slip detection or security functions on the other hand - locally in the stationary carrier with the respective circuit components are arranged so that the wiring effort is minimized will and in particular also possible line disruptions largely are to be excluded.
  • it has especially with more than one door leaf to be driven as proven an additional, central control module for the respective control of the individual, local control modules provided.
  • the power supply which is further preferred to avoid overdimensioning, battery backup for peak currents.
  • the feed detection optically and / or to carry out magnetically with further preference the position encoder - absolutely or relatively coded - magnetized Has areas by an associated tapped magnetic detector element and in relative or absolute position signals can be implemented.
  • FIG. 1 there is the inventive Door operator - in addition to one in FIGS. 15 and 16 separately shown control electronics and the necessary connection wiring - i.w. from a horizontally along the Upper edge of a door opening extending guide profile 10, in which a door leaf carrier 12 with attached (in the door leaf (not shown in more detail) in a horizontal position
  • a door leaf carrier 12 with attached in the door leaf (not shown in more detail) in a horizontal position
  • motor 14 horizontally is slidably guided.
  • the carrier 12 runs by means of a pair of rollers 16 to one (better to be seen in FIGS. 7 and 8) Support or support section 18 of the guide profile 10, the support section 18 in the illustrated Way is arched in cross-section to the accumulation of dirt or the like under the roll area of each Roller 16 - the cross-section accordingly is arched inside - to prevent.
  • the door leaf carrier 12 is via a fastening clamp 24 connected to a flange section 26 of a slide 28, which, driven by a motor 14 i.w. axially connected drive shaft 30, in the axial direction of the Shaft 30 is movably provided in the guide profile 10.
  • the drive shaft 30 is via a first shaft extension 30, a made of a plastic tube Coupling element 34 and a second shaft extension 36 with an output shaft 38 of the motor 14 connected so that each Revolution of the motor 14 a corresponding movement of the an i.w. smooth outer surface of the drive shaft 30 made of steel.
  • the coupling element 34 serves both in this regard Operation - especially with heavy door leaves Vibrations in the axial direction of the drive shaft 30 or of the engine, as well as a soft, jerk-free Torque transmission to the shaft 30 to effect.
  • the shaft 30 is also in its end regions - near the Coupling 34 or the outer end of the guide profile 10 -in Shaft bearings 40 held, which are additional and advantageous Vibrations in the vertical direction (i.e. more vertical Direction in Fig. 1) as well as in the horizontal direction (i.e. perpendicular to the plane of the drawing in FIG. 1). This is then through the interaction of the elements 40 or 34 a complete oscillating decoupling the drive shaft 30 reached.
  • a bearing housing or bearing outer part 42 is socket or trough-shaped with i.w. square cross section injected from silicone material, the bearing housing 42 in a bottom surface 44 an opening 46 for the drive shaft 33. 42 are also in the bearing housing in the corners longitudinal grooves 48 for receiving the following 4 and 5 to be described bearing inner piece 50 formed.
  • the inner bearing piece 50 is also a molded part made of silicone manufactured, has the cross section shown in Fig. 4 and has four of an i.w. annular Bearing body 52, diametrically following externally extending lugs 54, which for engaging in a respective Longitudinal groove 48 of the bearing housing 42 are provided.
  • the drive shaft is then inside the bearing body 52 rotatably mounted.
  • Fig. 6 shows a pair of clamps 56 which - as in Fig. 6 shown - i.w. are semicircular, with a lower retaining tooth 58 in an associated groove 60 of the profile 10 (see FIG. 8) engage and an upper Have holding section 62, the rear in the assembled state a front, downward end portion 64 of the Guide profile 10 engages.
  • the motor 14 then becomes fixed in an upper region of the profile 10 clamped, with additionally from outside (not shown) pressure screws in associated threaded holes 66 of the end section 64 can be screwed in from the outside the holding section 62 of an inserted clamp 56 additionally bias against the engine 14.
  • Fig. 7 illustrates in the sectional side view Structure of the door drive according to the invention described Embodiment with the respective functional elements: on Guide section 68 of the - to be explained in more detail below - Carriage 28 holds three outward facing forming an angle of 120 ° to each other Support rollers 70, which are provided for rolling in correspondingly provided guide grooves 72 in the form of circular sections an upper guide space 74 of the guide profile 10 are. More specifically, the support rollers 74 are rotatable in suitably adapted pockets of the guide section 68 mounted so that the guide section 68 (or the so connected slide 28) at three points in the guide profile 10 is guided movably; then come the already described, rolling on the support section 18 Rollers 16 of the door leaf carrier seated on the sliding carriage 12th
  • the profile in the left, lower area below the guide space 74 a Recording space 76 on, for inserting and holding one populated circuit board 78 for part of the control electronics 80 is set up and dimensioned: the circuit board 78 is in opposing grooves 82 of walls of the guide space 74 - in the longitudinal direction of the guide profile - Insertable, and a profile paragraph 84 offers one Contact surface for the cooling plate 86 of an electronic Component 88, which is considerable in this way receives increased cooling area.
  • the grooves 82 in the receiving space 76 are arranged so that on the component side opposite side of the circuit board 78 is a footwell 90 arises in which outstanding connecting legs or the like. protrude freely and without contacting the profile 10 with the wall can.
  • the door leaf support 12 shown in FIGS. 7 and 9 has a horizontal profile section 92, from which the - not shown - door leaf in the assembled state downwards extends.
  • the profile section 92 offers at its the underside of the guide profile 10 facing top an insert 94 in which a suitable position encoder - about one with regular or irregular Openings provided with perforations - insertable and removable is.
  • a position information of this position encoder would then be suitably through an electronic Sensor element can be tapped, which - on the circuit board 78 - this position encoder in the slot 94 opposite to be assembled and by an appropriately attached, breakthrough not shown in the intermediate, bottom wall of the guide profile 10 immediately can make a position detection.
  • the arranged on the circuit board 78 Sensor is an optical detection element, which from a coded surface of the position strip in the Insert 94 generates optical information, or it could be a magnetic field detection sensor, for example reacts to magnetic differences in the position sensor strip.
  • the associated milling, not shown, in the profile 10 would then be a necessary coverage area to adapt such a sensor.
  • the downward offers End section 64 of the guide profile 10 a receptacle for an i.w. aperture 96 extending along the profile, which are made of plastic in the described embodiment and via a receiving groove 98 or teeth 100 has in the corresponding, appropriately trained receiving sections of the end section 64 latching and removable intervention.
  • the sliding carriage 28 has as an essential mechanical element an open roller nut, which is described, for example, in German patent specification 33 02 625 and is to be considered with all structural details as being included in the present disclosure.
  • a roller nut is realized in the carriage 28 by means of a base plate 102, to which - as shown in the left area in FIG. 10 - the guide section 68 with receiving pockets 104 for the support rollers 70 is connected.
  • the base plate 102 has two pairs of pockets 106, shown in FIG. 10 or described in DE 33 02 625, for insertable, ball-bearing-like rolling rings, which are designed to interact with the smooth outer surface of the drive shaft and to roll on it , More precisely, the outer pockets 106 a are dimensioned such that the like because of an interference fit.
  • the associated rolling rings are firmly connected to the base plate 102, while the middle pockets 106 b are dimensioned such that rolling rings to be mounted therein allow lifting movements in the respective ring plane.
  • the rolling rings in the pockets 106 b are correspondingly fastened and tensioned via a spring element (not shown) which engages over these rolling rings and is fixed via threaded holes 108 on the base plate 102.
  • FIG. 10 illustrate the different profiles of the pockets 106 a and 106 b .
  • FIG. 14 is a view axially tilted by 90 ° of FIG 10 shows and the flange projection 26 for shows a fastening of the door leaf support 26 shows Fig. 13 is a side view of the carriage with before Guide section 68 lying in the rolling nut section.
  • the base plate 102 is preferably a - possibly reinforced-- Injection molded part made in one piece, so that the guide section 68 together with the receptacles 104 for the support rollers realized with the actual rolling nut base plate 102 is.
  • a plastic cap above can also be particularly advantageous the rolling bearing can be provided, with which not only the carriage assembly before dirt enters and foreign bodies can be protected, but also can with such a cap over a felt or the like.
  • distributor an anti-rust agent is applied to the drive shaft be, this permanently with each movement of the carriage he follows.
  • FIG. 1 While the carriage 28 is shown in FIG. 1 was rather schematic, it is special according to the invention preferred, a drive nut arrangement of the in FIGS. 10 to 14 use shown type.
  • the motor 14 In practical operation to open or close an Door leaf carrier seated door leaf, the motor 14 by Appropriate control activated, this drives via the Coupling 34 on the drive shaft 30.
  • the one with the shaft 30 cooperating rolling nut portion of the carriage 28 introduces one in response to the rotary motion of the shaft Longitudinal movement in the axial direction of the shaft, whereby the support rollers 70 of the guide section 68 of the carriage 28 in the corresponding guide grooves 72 of the Profile 10 are performed or supported by them.
  • the rolling rings leads in the rolling nut section of the carriage 28 a full revolution of the shaft 30 for example to one 10 mm feed along the shaft.
  • An essential feature of the illustrated embodiment is the division of the control electronics into a local control section 110 and a central control separate from this 112, these parts being connected by a data bus 114 are.
  • the local control section 110 in the immediate vicinity of the drive motor 14 provided and for example by the Control electronics 80 realized on the circuit board 78, performs all suitably and largely independently Engine self-related control functions by the still to be explained.
  • the central controller 112 anywhere outside the door drive arrangement described above attached, primarily provided central tax functions, such as such as motion detection, and the local Control part 110 via data in a corresponding operating mode to move.
  • CPU 15 is a central processing unit (CPU) 116 with the data bus 114 for receiving operating status data of the central control 112 or for the transfer of operating data to these connected.
  • the CPU 116 controls an appropriate one Motor or driver electronics 118 the drive motor 14.
  • the local control part is found by the CPU 116 110 an automatic slip control instead, which based on one from a path detection module 120 and a speed detection module 130 implemented slip sensors 132 or the output signal in a suitable manner the drive motor 14 controls so that a for the nut operation of the Carriage 28 harmful slipping of the carriage (So slip) avoided on the drive shaft 30 can be.
  • the path detection module 120 can be configured as above Electronic sensor element already described be realized, which in a suitable manner with a Insert 94 of the door leaf controller 12 held position transmitter interacts: By pushing the door drive would such a position sensor strip the sensor element provided stationary in the printed circuit board 78 be moved past, whereupon the sensor element generates suitable electronic position signals. These can be both optical and magnetic or another suitable detection of one accordingly trained position transmitter in the door leaf support 12 based.
  • the path detection signals generated in this way (the simplest Meaning a periodic pulse sequence with an even feed movement of the door leaf support 12 would be) by CPU 116 with an electronic signal from unit 130 compared which is proportional to that of the drive motor 14 engine speed immediately generated; for example this could be done by suitable optical or mechanical Tapping on the motor shaft or one of the shaft extensions 32, 36 happen.
  • a maximum feed rate of the door leaf carrier 12 would then be a corresponding signal value for a associated speed of rotation of the motor shaft.
  • an oversized starting torque, or temperature-related Sluggishness of the slide an electronic evaluation of these two signals (distance and speed), that the engine 14 outputs a higher speed than this corresponds to an actually realized feed (path), this indicates a - potentially damaging the drive nut - slip out; the rolling rings of the drive nut roll no longer properly on the shaft surface, but also cause a sliding or sliding movement out.
  • the drive behavior of the door leaf carrier can be over the entire distance to be covered optimize.
  • the door drive is reduced to a (non-slip) minimum, so that it is always adapted to a particular condition, maximum feed rate of the door leaf worked can be, in addition, by electronic Detection of an (unwanted) hatching operation and its Adjustment of wear in an advantageous manner used nut arrangement drastically minimized and thus a considerable lifetime gain is realized.
  • the inventive method can be used Device also with a learning control unit be provided in such a way that during a movement process the door leaf is not an immediate, immediate one Regulation of the engine speed when a slip condition is detected takes place (this could be e.g. through a Notice stuttering or jerking in the door movement), but only the subsequent operating cycle is taken into account then automatically one to be corrected accordingly Control value for the drive motor.
  • predetermined control profiles for the engine - such as duration and speed for starting each time (Approach ramp), the actual feed operation and that Braking (braking ramp) in a predetermined manner in the CPU 116 or an associated memory module so that if necessary for such - optimized - operational control processes can be used. Because in advantageous Way through the continuous position detection of the Door leaf carrier a respective instantaneous position of the same known and determinable, an operational control appears based on these actual position values clearly superior to conventional door opening methods.
  • the local one Control part 110 an additional security module on: At exceeding a maximum motor current, which in particular if the door is stuck or the motor shaft is blocked as a result the CPU switches off automatically, to pinch a person or destroy the drive motor to prevent (this is especially true if for unforeseeable reasons there is no slipping of the carriage 28 should come).
  • the CPU can also, triggered by the initiation of a movement process, Record a running operating time of the engine and compare predetermined values. Is it about exceeding a predetermined maximum time value, this could also indicate a malfunction, and the CPU would deactivate the motor.
  • the Central control 112 specifies those control tasks that are not directly related to the units of the door drive itself: So is a central control CPU 136 of the central controller with two motion sensors 138 (preferably radar sensors) connected, which is a movement or presence of people in the direction of or from the door unit away - on both sides - so that the central Control CPU 138 appropriate opening or closing commands the local CPU 116 of the control part 110 via the data bus 114 can transmit.
  • a central control CPU 136 of the central controller with two motion sensors 138 (preferably radar sensors) connected, which is a movement or presence of people in the direction of or from the door unit away - on both sides - so that the central Control CPU 138 appropriate opening or closing commands the local CPU 116 of the control part 110 via the data bus 114 can transmit.
  • An operating unit 140 is also connected to the CPU 136, which operating modes predetermined by an operator - automatic opening / closing, permanent Closing, permanent opening, opening only to a certain extent Opening width etc. - makes it selectable.
  • the central control CPU with a power supply 142 to power the entire arrangement and one Power supply buffer 144 connected.
  • the power supply buffer 144 is particularly advantageous as battery backup realized and serves high start-up or Buffer acceleration currents of the motor without it one dimensioned for maximum motor power consumption Power supply would need: While for example a 100 W drive motor in peak start-up mode consumes up to 10 A, the current consumption drops in continuous operation (i.e. during the normal feed run after the Approach) to values between 2 and 3 A. A battery backup then advantageously causes a high starting peak current can be intercepted by the battery while the power adapter itself only be dimensioned for normal continuous current must (and usually the battery via suitable charging electronics when the engine is idle).
  • This training which in particular for door controls with two or more motors in a particularly drastic way, accordingly leads to considerable cost reductions at Manufacture and dimensioning of the necessary mains power supply.
  • FIG. 16 shows a development of the arrangement according to the invention 15 for two (e.g. counter-rotating) door leaves:
  • a central controller 112 provided for two local control parts 110, where each local control part is the control of a respective drive motor, the associated slip detection or takes over the associated security functions.
  • the arrangement of FIG. 1 could have one at each end Drive motor with shaft drive for a respective door leaf have, which are in the closed state in the Encounter middle.
  • the Central control in a suitable manner based on the position data a detailed control of the individual door leaves Take over the closing process.
  • the acquisition can be the feed path of the door leaf carrier relative to the fixed one Realize a leadership profile in different ways.
  • a relative movement detection starts from a fixed stop, e.g. the opening position continuously a number of pulses corresponding to each feed path continued
  • a stop e.g. the opening position continuously a number of pulses corresponding to each feed path continued
  • a stop e.g. the opening position continuously a number of pulses corresponding to each feed path continued
  • a stop Independent, absolute position determination possible: For example, through suitable mechanical, optical and / or mechanical Markings on a position sensor strip an absolute position is encoded, which then in suitably from the sensor electronics on the door leaf carrier recorded and implemented in a respective absolute position becomes. This appears to be particularly promising also a wire or a bar, which a corresponding Position encoded in magnetized field sections having.

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  • Power-Operated Mechanisms For Wings (AREA)
  • Lock And Its Accessories (AREA)

Claims (14)

  1. Entraínement de porte avec un moteur électrique (14) entraínant un vantail de porte (12) de façon mobile par rapport à un support fixe (10), une unité de transformation du mouvement (28, 30) qui convertit un couple de sortie du moteur électrique (14) en un mouvement de coulissement du vantail de porte et une unité de commande de l'état de service (80, 110, 112) reliée au moteur électrique (14), de telle manière que l'unité de transformation du mouvement présente un élément d'avance (28) qui fonctionne selon le principe d'un écrou à billes, qui est relié à un support de vantail de porte (12) et agit ensemble avec un arbre (30) entraíné par le moteur électrique (14), caractérisé en ce que l'unité de commande de l'état de service est reliée à une unité de saisie de la position d'avance (120) qui convertit le mouvement de coulissement et / ou une position relative du vantail de porte par rapport au support (10) en un premier signal électrique, est configurée pour l'excitation du moteur électrique en fonction du premier signal électrique et est reliée à une unité de saisie de la rotation (130) qui convertit une vitesse de rotation de l'arbre (30) en un deuxième signal électrique, et qui est configurée pour la détection d'un état de service avec glissement de l'élément d'avance (28) par rapport à l'arbre (30) comme réaction au premier et au deuxième signal électrique.
  2. Entraínement de porte selon la revendication 1, caractérisé en ce que le support fixe est configuré en profilé longitudinal (10) et accueille au moins une pièce de palier (40) pour le montage de l'arbre (30), de telle manière que le palier est configuré pour supporter des mouvements d'oscillation de l'arbre (30) dans un plan perpendiculairement à une direction axiale de l'arbre.
  3. Entraínement de porte selon la revendication 2, caractérisé en ce qu'une paire de pièce de paliers agit à chaque extrémité de l'arbre (30) et est réalisée en un matériau élastique à la manière du caoutchouc.
  4. Entraínement de porte selon une des revendications 1 à 3, caractérisé en ce que l'arbre (30) est relié au moteur électrique (14) par un élément d'accouplement (34) qui est configuré de sorte à pouvoir supporter un mouvement d'oscillation de l'arbre dans une direction axiale de l'arbre.
  5. Entraínement de porte selon la revendication 4, caractérisé en ce que l'élément d'accouplement est réalisé sous forme de pièce de tuyau élastique (34).
  6. Entraínement de porte selon une des revendications 1 à 5, caractérisé en ce que l'élément d'avance (28) présente une plaque support (102) pour accueillir une pluralité d'anneaux agencés pour un effet d'écrou à billes, ainsi que des logements (106) pour une pluralité de roulettes de soutien (70), qui sont prévues pour le roulage dans des guides prédéfinis (72) du support fixe réalisé sous forme de profilé longitudinal (10).
  7. Entraínement de porte selon la revendication 6, caractérisé en ce que les guides sont réalisés sous forme de rainures longitudinales (72) et en ce que trois des roulettes de soutien, décalées les unes des autres d'un angle de 120° environ, viennent s'engager dans des rainures longitudinales correspondantes.
  8. Entraínement de porte selon une des revendications 1 à 7, caractérisé en ce que l'unité de commande des états de service présente un module de commande local (110) avec un bloc électronique de commande de moteur (80) et en ce qu'au moins une partie du module de commande local (110) est maintenue dans un logement correspondant du support fixe réalisé sous forme de profilé longitudinal (10).
  9. Entraínement de porte selon la revendication 8, caractérisé en ce que l'unité de commande de l'état de service présente un module de commande centralisé (112), lequel est relié par une ligne de réseau et / ou une ligne de données avec le module de commande local (110) et présente une unité d'alimentation en courant par le secteur.
  10. Entraínement de porte selon la revendication 9, caractérisé en ce que l'unité d'alimentation en courant par le secteur présente un dispositif tampon basé sur une batterie, pour compenser les crêtes de courant du moteur électrique (14).
  11. Entraínement de porte selon une des revendications 1 à 10, caractérisé en ce que l'unité de saisie de position d'avance (120) est prévue sur le support de vantail de porte (12), en ce qu'elle présente un élément transmetteur de position codé dans le sens du mouvement de coulissement, et en ce qu'elle présente aussi un élément détecteur prévu sur le support fixe (10), agencé pour agir ensemble avec l'élément transmetteur de position.
  12. Entraínement de porte selon la revendication 11, caractérisé en ce que l'élément transmetteur de position est codé de façon à être décodable optiquement et en ce que l'élément détecteur est un capteur fonctionnant selon un principe optique.
  13. Entraínement de porte selon la revendication 11, caractérisé en ce que l'élément transmetteur de position est réalisé au moins en partie en un matériau magnétisable et / ou en un matériau magnétiquement perméable, et en ce que l'élément détecteur est un capteur de champ magnétique.
  14. Entraínement de porte selon une des revendications 11 ou 13, caractérisé en ce que l'élément transmetteur de position est un élément allongé qui présente ponctuellement une caractéristique ferromagnétique par une influence locale sur le matériau.
EP97951947A 1996-11-22 1997-11-21 Systeme d'entrainement de porte Expired - Lifetime EP0939853B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19648435A DE19648435C2 (de) 1996-11-22 1996-11-22 Türantrieb
DE19648435 1996-11-22
PCT/EP1997/006536 WO1998023837A1 (fr) 1996-11-22 1997-11-21 Systeme d'entrainement de porte

Publications (2)

Publication Number Publication Date
EP0939853A1 EP0939853A1 (fr) 1999-09-08
EP0939853B1 true EP0939853B1 (fr) 2003-02-19

Family

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EP97951947A Expired - Lifetime EP0939853B1 (fr) 1996-11-22 1997-11-21 Systeme d'entrainement de porte

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EP (1) EP0939853B1 (fr)
AT (1) ATE232935T1 (fr)
DE (2) DE19648435C2 (fr)
WO (1) WO1998023837A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19934229A1 (de) * 1999-07-21 2001-02-01 Otis Elevator Co Türsturzanordnung für eine automatische Schiebetüre
DE10300821A1 (de) * 2003-01-10 2004-07-29 Dorma Gmbh + Co. Kg Mobile Trennwand
DE102006062333B4 (de) 2006-12-22 2016-05-12 Geze Gmbh Tür- oder Fensterantrieb
DE102010040801B4 (de) * 2010-09-15 2016-03-10 Bls Mobile Trennwandsysteme Gmbh & Co. Kg Trennwand mit mehreren verfahrbaren Wandelementen und ein Verfahren zur Steuerung dieser Trennwand

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3431678A (en) * 1966-10-17 1969-03-11 Midland Ross Corp Position responsive actuator
US3670455A (en) * 1971-03-15 1972-06-20 Republic Industries Sliding door operator
US3981203A (en) * 1974-10-24 1976-09-21 The Stanley Works Door operator
GB2044482A (en) * 1979-03-01 1980-10-15 Webster & Bennet Ltd Compensating gear transmission errors in positional control apparatus
CH636162A5 (de) * 1979-04-30 1983-05-13 Magnetic Elektromotoren Ag Antrieb fuer den oder die fluegel einer schiebetuer oder dergleichen.
DE3823164A1 (de) * 1988-07-08 1990-01-11 Geze Gmbh & Co Automatischer antrieb fuer eine tuer- oder fensteranlage
DE4103836A1 (de) * 1991-02-08 1992-08-13 Neukirchen W U H Gmbh Co Kg Antrieb fuer einen oeffnungsabschluss mit elektronischer steuereinrichtung

Also Published As

Publication number Publication date
WO1998023837A1 (fr) 1998-06-04
DE59709360D1 (de) 2003-03-27
DE19648435A1 (de) 1998-05-28
EP0939853A1 (fr) 1999-09-08
DE19648435C2 (de) 2000-05-18
ATE232935T1 (de) 2003-03-15

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