EP1400480A1 - Dispositif de couplage entre les portes de cabine et les portes palières d'un ascenseur, avec dispositif de verrouillage - Google Patents

Dispositif de couplage entre les portes de cabine et les portes palières d'un ascenseur, avec dispositif de verrouillage Download PDF

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Publication number
EP1400480A1
EP1400480A1 EP02405810A EP02405810A EP1400480A1 EP 1400480 A1 EP1400480 A1 EP 1400480A1 EP 02405810 A EP02405810 A EP 02405810A EP 02405810 A EP02405810 A EP 02405810A EP 1400480 A1 EP1400480 A1 EP 1400480A1
Authority
EP
European Patent Office
Prior art keywords
door
shaft door
skid
shaft
rollers
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.)
Withdrawn
Application number
EP02405810A
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German (de)
English (en)
Inventor
Peter Spiess
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.)
Inventio AG
Original Assignee
Inventio AG
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 Inventio AG filed Critical Inventio AG
Priority to EP02405810A priority Critical patent/EP1400480A1/fr
Priority to DE2003142995 priority patent/DE10342995A1/de
Publication of EP1400480A1 publication Critical patent/EP1400480A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • B66B13/12—Arrangements for effecting simultaneous opening or closing of cage and landing doors

Definitions

  • the invention relates to a coupling system for Unlocking a horizontally movable cabin door leaf at an elevator car.
  • the elevator shaft usually has several shaft doors, namely one shaft door on each floor to be approached, and the elevator car has one moving with it Cabin door open.
  • Each of the shaft doors comprises at least a horizontally movable shaft door leaf and the cabin door has at least one horizontally displaceable Cabin door wing open.
  • One of the shaft doors each and the cabin door may only open automatically when the elevator car reaches a floor to be approached; the Landing doors on all other floors must be closed stay.
  • the elevator system therefore has a coupling system on what unlocking mechanisms of the shaft doors and the cabin door are coupled so that the normal operation of the elevator system the landing door Open the floor and the cabin door leaves only if the The elevator car stops in the area of the corresponding floor, with the landing door panels through the cabin door panels are driven in such a way that the shaft door leaves and the cabin door leaves open practically simultaneously.
  • the elevator system described has a coupling system for Coupling the unlocking of the landing doors with the cabin door on which each shaft door leaf has a roller arrangement with two shaft door wing driving rollers, in the following as Shaft door rollers referred to, is assigned.
  • the landing door rollers are about an essentially horizontal shaft door roller axis rotatable.
  • the landing door rollers, respectively the shaft door roller axes are designed and arranged that the shaft door rollers together with a Door wing of the shaft door against a closing force at right angles to Direction of travel of the elevator car and also across the Shaft door roller axes are displaceable.
  • skid arrangement of a car door wing of the elevator car assigned, with two essentially symmetrical, preferably mirror-symmetrical, arranged skid units, the extend in the direction of travel.
  • the skid units are can be moved transversely to the direction of travel of the elevator car; she are close together and the shaft door rollers cannot touch when the elevator car is moving and drives past the landing doors of the different floors. If the elevator car reaches a floor to be approached, so the skid units are transverse to the direction of travel Elevator car away from each other and get into the Contact area of the shaft door rollers.
  • One of the two Skid units essentially consist of only one skid, the other of the runner units points in addition to the runner a button.
  • the button is under force the assigned shaft door roller from an outside position, in the he continues to protrude over his runner, towards it Skid slidable to an inner position in which it is less far or does not protrude over them.
  • the inventive one Coupling device at least the landing door panels of those floors that are in normal operation are to be approached, each with a roller arrangement, generally with two shaft door rollers, assigned.
  • the cabin door is for a skid arrangement for each cabin door wing, usually, but not mandatory, with two skid units.
  • a button is connected to each of the runners.
  • the skid units and thus the buttons are in the Essentially symmetrical and arranged, whereby the skid units slightly against each other in the vertical direction may have been moved.
  • the shaft door rollers assigned to the shaft door leaf are through the coupling device in terms of movement with the Cabin door wing connected.
  • the shaft door rollers can be under load from the skid units, in general against a restoring force, from a locking position in an unlocked position and further in a door open position move when the elevator car in the Area of a shaft door to be opened, and she sweep - by removing the spread of the skid units on Cabin door wing - back into the locked position, as soon as the car door of the elevator car and the landing door are closed.
  • the skid units are in the rest position outside of the contact area with the shaft door rollers so that they whose shaft door rollers cannot touch. This allows es the elevator car, on a floor that cannot be reached drive past. Once the elevator car is in the area arrives at a shaft door that opens and stops here, the skid units are relative to the direction of travel relative shifted to each other and in the active position or in brought the contact area of their landing door rollers.
  • each of the skid units has a skid and one connected to it and relative to it across Movable push button on. Every button leaves between an outside position in which it is transverse to the direction of travel protrudes beyond its runners, and an inner layer move.
  • the button does not protrude as far in the inner position beyond the runner than in the outside position; he can too partially or entirely in a recess or pocket in the runner recorded or integrated into the blade.
  • the buttons preferably protrude from outside positions under spring force a little beyond the runners.
  • buttons are located on the shaft door rollers facing sides of their runners. It is envisaged that the Shaft door rollers contact the skid units from the outside, so the buttons are further apart in their outer position spaced apart than in their inner position. It is envisaged that the Shaft door rollers contact the skid units from the inside, so the buttons are further apart in their inner position spaced apart than in their outer position.
  • buttons are perpendicular to the direction of travel between its outer position and its inner position can move, is very small, that is, the buttons protrude only minimally in their outer layers the runners out; in the inner layers of the buttons Button active areas or roller contact zones practically in the associated skid active surfaces.
  • buttons there is a first end of a button lever Articulated lever arrangement.
  • the second ends of this button lever or lever arrangements interact together with locking means of the cabin door system.
  • the lever arrangement is designed to implement the movements of the buttons in movements of the locking means.
  • buttons are, for example, by spring elements Biased towards their outer position.
  • the landing door rollers are in the direction of by locking restoring forces the associated buttons and runners preloaded, these Restoring forces, for example through weights or spring elements be generated.
  • buttons are still in their outer positions and now get across the direction of travel of the elevator car in contact with their landing door rollers. The contact between the skid units and the shaft door rollers so with the buttons.
  • the buttons are now under the Force application through the shaft door rollers on your Skids too moved and possibly in the recesses or Bags of the runners pushed, that is, the buttons are brought from their outer layers to their inner layers.
  • buttons are preferably skid-like and so arranged that their longitudinal direction with the longitudinal direction the runners or the direction of travel of the elevator car coincides.
  • buttons can be connected to the associated in different ways Skids connected. In a first training they are Buttons via flexible or resilient connecting means associated with the runners that they are relative only to the side of the main skids (i.e. across the direction of travel the elevator car) move translationally. In a second Training, the buttons are also elastic or connected resiliently to the runners via joint means that it is not a translational but a swiveling movement execute so that with the lateral movement of the Button also involves a vertical movement.
  • buttons are preferably in the direction of travel of the elevator car seen both shorter than the runners as well arranged at least approximately centrally on the runners.
  • the recesses in the runners, which hold the Buttons are provided, can be between two vertical walls or inside the runners, or adjacent to an outer wall, i.e. on the outside of the runners.
  • the actuating forces with which the skid units cross to Direction of travel between their rest positions and theirs Active positions can be moved in different ways, for example by means of a geared motor with crank drive, with one or more crank arms, which are attached directly to one of the runners to over Parallel steering of the runners the lateral translation of the To effect skid units.
  • the skid units have proven to be particularly advantageous to be arranged mirror-symmetrically, as this will result in the easy implementation of the movements of the buttons in the Movements of the locking means of the cabin door wing promoted becomes.
  • Shaft doors with telescopic door leaves are usually used only the door leaves with the largest displacement over the Coupling system driven; the movements of others Door leaves are created by internal door take-away mechanisms guaranteed. With doors opening on one side, as well as with Doors that synchronize between the door wings of the left and right door half included, may only be such a coupling system is required.
  • the coupling system can be designed in this way be that the shaft door rollers on the skid units mutually facing or facing skid surfaces to contact.
  • a particularly preferred coupling system is as follows trained: an elevator system has shaft doors at least one landing door leaf and one elevator car with at least one cabin door wing.
  • the landing door panels are assigned shaft door rollers that run across the Direction of travel of the elevator car from a door-closed position, in which the shaft door leaf is closed, in a door open position can be brought in which the shaft door leaf is open.
  • the cabin door wing is two in Skid units extending in the direction of travel of the elevator car assigned.
  • Each button takes its outer position if the cabin is outside the area of a opening shaft door wing, and its inner layer, if he is in the area of a shaft door system that can be opened is moved against the associated shaft door roller.
  • the buttons stand over a system of levers with locking means of the Cabin door wing interacting, with the levers off a locking position, which you find when the buttons are in the outside position take in and in the latch means the cabin door wing lock against opening, can be brought into a release position are, which they take when the buttons are inside, and in the the locking means release the cabin door system for opening.
  • buttons that are noticeably shorter than the runners one also achieves better protection of the buttons and Shaft door rollers against damage.
  • Fig. 1 shows a shaft door roller 10, the one below not shown, horizontally movable shaft door a shaft door of an elevator system is assigned.
  • a second shaft door roller, not shown here, is in Relative to the shown plane of symmetry X symmetrical first arranged on the shaft door leaf.
  • the landing door is intended for access to an elevator shaft, in which there is an elevator car to close or to open.
  • the landing door roller 10 is coupled with the shaft door leaf in terms of movement.
  • An elevator car not shown, has a car door with at least one horizontally movable cabin door leaf on.
  • the elevator car can move together with the Cabin door, each in the direction of travel K, with a Double arrow is called up and in the elevator shaft move down.
  • the shaft door roller 10 is in its locked position shown, and the shaft door leaf is closed and locked.
  • the shaft door roller 10 is designed in this way and arranged that they are transverse to the direction of travel K and transverse to its axis of rotation 12, which in FIG. 1 as a point appears in the direction of an arrow R to the left into a Unlocked position and further in a door open position can be moved.
  • the shaft door roller 10 takes her Unlock position, so is the landing door leaf unlocked but still closed. Takes the shaft door roller. 10 their door open position, so is the landing door open.
  • the displacement of the shaft door roller 10 from the Locked position in the unlocked position against a restoring force in the direction of arrow S acts.
  • the landing door leaf is self-closing and therefore always reaches its locked position if it is not unlocked by special measures or is opened.
  • skid unit 14 of a skid arrangement that of a car door or a car door wing is assigned to the elevator car of the elevator system.
  • the Skid assembly has a second skid unit, the is of the same design as that shown in FIG. 1 Skid unit 14, and with respect to the plane of symmetry X is arranged symmetrically to this.
  • This second skid unit is not shown in Fig. 1.
  • the skid unit 14 has two control levers 16, by means of which they are shown in FIG Rest position essentially transverse to the direction of travel K in an active position, not shown here, and thus in one Contact area can be pivoted with the shaft door roller 10 can.
  • the skid unit 14 can also in other ways arranged and in another way, for example pure translationally, from their rest position into their operative position be feasible.
  • the skid unit 14 has an actual skid 18 and one Push button 20 open.
  • the runner 18 is elongated and extends in the direction of travel K.
  • the skid unit 14 In its in Fig. 1st shown rest position is the skid unit 14 in relation to Landing door roller 10 arranged so that a relatively small Distance between the shaft door roller 10 and one of the Landing door roller 10 facing button 19 of the button 20th lies, this touch surface 19 by, for example, about 3 mm over the surface 17 facing the shaft door roller 10 Blade 18 protrudes.
  • the runner 18 has a pocket or recess 21, which is intended to switch the button 20 temporarily record that it is integrated into the runner 18, or that the touch surface 19 of the button 20 and the surface 17 of the Skid 18 can lie essentially in the same plane.
  • the button 20 is like in the illustrated embodiment the runner 18 is elongated or runner-like and also extends in the direction of travel K, where he, seen in the direction of travel K, at least approximately in the middle is arranged on the runner 18.
  • the button 20 is, however Seen in the direction of travel K, noticeably shorter than runner 18, and the thickness of the probe 20, that is, its dimension transverse to the direction of travel K, is low; overall is the Push button 20 low-mass.
  • the button 20 is connected to the runner 18 via connecting means 22 connected.
  • the connecting means 22 are shown in FIG Example formed by leaf springs, the one hand as Spring elements and on the other hand as a parallel guide for the Push button 20 act. The same effect could be with handlebar levers and at least one compression spring between the buttons 20 and the runner 18 can be realized.
  • Fig. 1 the button 20 is shown in its outer position, on which he is biased and in which he is transverse to Direction of travel K protrudes a little beyond the runner 18.
  • the button 20 is connected to the runner 18 so that it is without Action by the shaft door rollers 10, that is, outside the area of a shaft door wing to be opened, occupies its outer position, and in the area of an opening Shaft door wing under the application of force by the Landing door roller 10 is moved into its inner position.
  • the button 20 is integrated into the runner 18 in its inner position.
  • the button 20 strikes with its stop surface 19 'on an elastic counter stop 21' of the runner 18 on.
  • buttons 20 facing the shaft door roller 10 Touch surface 19 of the button 20 and that of the shaft door roller 10 facing surface 17 of the runner 18 flush, and the button 20th lies on the elastic counter-stop 21 '.
  • skid unit 14 shows a skid arrangement with two skid units 14, which are essentially the same and mirror-symmetrical are arranged to a plane X.
  • Skid unit 14 shown in its rest position. Every skid unit 14 consists essentially of the runner 18 and the Pushbutton 20. At each pushbutton 20 there is a first end 23 Push button lever of a lever arrangement 24 articulated. The second Ends 25 of the button levers of the lever arrangement 24 are in mechanical interaction with attached to the cabin door wing Latch means 26.
  • the locking means 26 comprise a locking lever, one of which arm 27 with the second ends 25 of the button lever the lever arrangement 24 in terms of movement in interaction stands.
  • buttons 20 are in their outer position and the locking means 26 in their locked position in which they lock the cabin door wing against opening (this Locking position is shown in Fig. 2); in the second position are the buttons 20 in their inner position and the locking means 26 in their release position in which they open the cabin door release for opening.
  • This Locking position is shown in Fig. 2
  • the buttons 20 in their inner position and the locking means 26 in their release position in which they open the cabin door release for opening.
  • the arrangement of the two buttons 20 has a movement amplification the locking means. It is expressly pointed out noted that the lever arrangement shown in Fig. 2 24, which only comprises two one-armed button levers, only is to be considered as an example, and that for equivalent Lever arrangements numerous other versions consist.
  • 3A to 3D summarize the mode of operation the components of the coupling system described above.
  • Fig. 3A are two shaft door rollers 10 and two skid units 14 shown.
  • the shaft door rollers 10 are dashed shown and are in their locked position, so that the associated, not shown Shaft door leaves closed and under closing force is locked.
  • the elevator car, not shown is located in the area of a landing door wing, the assigned the shaft door rollers 10 shown in dashed lines are; however, the elevator car is at the moment of travel not intending to open this landing door; the The elevator car is therefore not in the area of one opening shaft door wing.
  • Another landing door, which is to be opened are, according to FIGS. 3B to 3D, with Shaft door rollers 10 shown by solid lines assigned.
  • the skid units 14 are in their first position or rest position in which they are close to each other and are arranged symmetrically to a plane X. In In this first position, each skid unit 14 is outside the contact area of her shaft door roller 10 and acts not together with her shaft door roller 10.
  • the elevator car including the skid units 14 can in the in Fig. 3A position shown from floor to floor, without that there is contact between the shaft door rollers and the skid units takes place.
  • the button 20 is located in its outer position, in which it protrudes somewhat over the blade 18.
  • Fig. 3B shows a situation in which the elevator car has moved upwards and the opening of the doors or door leaves imminent.
  • the skid units 14 have the shaft door rollers 10 of the shaft door wing to be opened transversely to Driving direction approached and are now in one current intermediate position. Are in this intermediate position the runners 14 partially spread apart and thus spaced further apart than in their first position, but still essentially symmetrical about the X plane arranged.
  • the runners 14 are almost in the contact area with the shaft door rollers 10 of the shaft door wing to be opened; but it is in the situation shown in Fig. 3B no contact with the shaft door rollers 10.
  • the buttons 20 are therefore still in their outer locations, so how Described above with reference to Fig. 2, the locking means 26 of the cabin door wing are in their locked position and lock the cabin door wing against opening.
  • FIG. 3C shows a situation in which the skid units 14 are spread so far that the buttons 20 the shaft door rollers 10 contact; the buttons 20 are under Force applied by the shaft door rollers 10 from their Moved the outer layer into its inner layer, so that it is shown in the Embodiment integrated into the runners 18 are.
  • the locking means not shown in FIGS. 3A to 3D 26 of the cabin door wing from its locked position brought into their release position, and this is the Cabin door leaves have been released for opening.
  • the buttons 20 and the shaft door rollers 10 are also the shaft door rollers 10 in their unlocked position has been moved. The landing door is now unlocked and can be opened.
  • 3D finally shows a situation in which the unlocked shaft door leaf together with the also unlocked cabin door wing is about to be opened.
  • the shaft door rollers 10 are in one position between their unlocked position and their door open position.

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  • Elevator Door Apparatuses (AREA)
EP02405810A 2002-09-18 2002-09-18 Dispositif de couplage entre les portes de cabine et les portes palières d'un ascenseur, avec dispositif de verrouillage Withdrawn EP1400480A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP02405810A EP1400480A1 (fr) 2002-09-18 2002-09-18 Dispositif de couplage entre les portes de cabine et les portes palières d'un ascenseur, avec dispositif de verrouillage
DE2003142995 DE10342995A1 (de) 2002-09-18 2003-09-17 Kabinentür-Schachttür-Kopplungseinrichtung mit Türentriegelungssystem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02405810A EP1400480A1 (fr) 2002-09-18 2002-09-18 Dispositif de couplage entre les portes de cabine et les portes palières d'un ascenseur, avec dispositif de verrouillage

Publications (1)

Publication Number Publication Date
EP1400480A1 true EP1400480A1 (fr) 2004-03-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP02405810A Withdrawn EP1400480A1 (fr) 2002-09-18 2002-09-18 Dispositif de couplage entre les portes de cabine et les portes palières d'un ascenseur, avec dispositif de verrouillage

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EP (1) EP1400480A1 (fr)
DE (1) DE10342995A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7270218B2 (en) 2003-04-25 2007-09-18 Inventio Ag Sealing device for elevator door
US7445089B2 (en) 2003-09-15 2008-11-04 Inventio Ag Sealing device with magnetically movable door seal for a closable door leaf of an elevator installation
CN105800433A (zh) * 2015-01-21 2016-07-27 三菱电机株式会社 电梯的门装置
EP2234914B1 (fr) * 2007-12-18 2019-03-13 Inventio AG Système de verrouillage d'une porte d'ascenseur
US10822201B2 (en) 2016-12-30 2020-11-03 Otis Elevator Company Elevator landing door unlocking system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006049403A1 (de) * 2006-10-19 2008-04-24 Meiller Aufzugtüren GmbH Verriegelungsmechanismus für die Tür einer Aufzugkabine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6173815B1 (en) * 1997-02-28 2001-01-16 Kone Corporation Door coupler and locking device
FR2823495A1 (fr) * 2001-04-13 2002-10-18 Otis Elevator Co Dispositif de couplage entre les portes de cabine et les portes palieres d'un ascenseur, avec securite d'ouverture

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6173815B1 (en) * 1997-02-28 2001-01-16 Kone Corporation Door coupler and locking device
FR2823495A1 (fr) * 2001-04-13 2002-10-18 Otis Elevator Co Dispositif de couplage entre les portes de cabine et les portes palieres d'un ascenseur, avec securite d'ouverture

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7270218B2 (en) 2003-04-25 2007-09-18 Inventio Ag Sealing device for elevator door
US7445089B2 (en) 2003-09-15 2008-11-04 Inventio Ag Sealing device with magnetically movable door seal for a closable door leaf of an elevator installation
EP2234914B1 (fr) * 2007-12-18 2019-03-13 Inventio AG Système de verrouillage d'une porte d'ascenseur
CN105800433A (zh) * 2015-01-21 2016-07-27 三菱电机株式会社 电梯的门装置
CN105800433B (zh) * 2015-01-21 2018-07-06 三菱电机株式会社 电梯的门装置
US10822201B2 (en) 2016-12-30 2020-11-03 Otis Elevator Company Elevator landing door unlocking system

Also Published As

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