EP2199246B1 - Tür für Zugänge von Aufzugsvorrichtungen, Aufzugsvorrichtung und Verfahren zum Betreiben der Tür - Google Patents

Tür für Zugänge von Aufzugsvorrichtungen, Aufzugsvorrichtung und Verfahren zum Betreiben der Tür Download PDF

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Publication number
EP2199246B1
EP2199246B1 EP09382289A EP09382289A EP2199246B1 EP 2199246 B1 EP2199246 B1 EP 2199246B1 EP 09382289 A EP09382289 A EP 09382289A EP 09382289 A EP09382289 A EP 09382289A EP 2199246 B1 EP2199246 B1 EP 2199246B1
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EP
European Patent Office
Prior art keywords
leaves
door
elevator
access
open position
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.)
Not-in-force
Application number
EP09382289A
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English (en)
French (fr)
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EP2199246A1 (de
Inventor
Xabier Murua
Eusebio Ozerinjauregi
Esteban Santiago
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.)
Orona S Coop
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Orona S Coop
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Filing date
Publication date
Application filed by Orona S Coop filed Critical Orona S Coop
Publication of EP2199246A1 publication Critical patent/EP2199246A1/de
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Publication of EP2199246B1 publication Critical patent/EP2199246B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B66B13/06—Door or gate operation of sliding doors
    • B66B13/08—Door or gate operation of sliding doors guided for horizontal movement

Definitions

  • the present invention has an application in the industry of elevator apparatuses, and more specifically in the field of access systems for accessing cars of elevator apparatuses, allowing increasing the efficiency of the space occupied by the elevator apparatus, particularly allowing increasing the free surface of the floor of a car of the elevator apparatus, allowing the use of said free surface for the occupation and transport of the users and/or loads, likewise allowing improving the safety and ergonomics of the users of the elevator apparatus.
  • the access system for accessing a car of an elevator apparatus comprises at least one car door, each one being arranged for each access or entrance which said car has, and at least two floor doors, at least one floor door being arranged for each story, floor or landing of the building.
  • doors there are currently various types of doors, each of which has its own features.
  • Two types of doors can essentially be distinguished, which are car doors and floor, story or landing doors.
  • manual, semiautomatic and automatic doors are distinguished, semiautomatic door being understood as that in which the car door is automatic and the floor door is manual.
  • the door opening and closing operation system is located in the car door, such that said car door is what acts on the floor door by means of a coupling mechanism, when both the floor and car doors are leveled.
  • Said automatic operation system causing the automatic opening and closing of the doors, comprises mechanisms coupled to an electric motor which is connected to a maneuver control module of the elevator apparatus.
  • the maneuver control module operates the electric motor causing the opening of the car doors and the corresponding floor doors, likewise causing the closing thereof before the car resumes its movement.
  • the currently most used doors are automatic doors with horizontal sliding, also called sliding doors, which are usually formed as telescopic doors comprising a plurality of leaves, usually two leaves per door, which move in one and the same vertical plane, being opposed and stacked, at least partially overlapped, in parallel vertical planes when they are in the open position, as depicted in view B of Figure 1 , the closed position having been depicted in view A.
  • Figure 2 shows a currently existing telescopic door comprising leaves with a cylindrical configuration, the closed position having been depicted in view A and the open position in view B.
  • a second drawback is that the leaves of each door have one or several successive steps, which do not form a single plane, which is inconvenient for the users when occupying the inner space of the car, reduces the space available for the users, decreases the ergonomics thereof and affects the aesthetics of both the elevator and of the floors of the building.
  • the safety regulations in force for the construction and installation of elevators UNE-EN 81-1 establishes maximum operative clearances between said small gaps or grooves of the leaves of the doors.
  • EP-1449802-A1 describes an access system by means of telescopic doors, in which the number of leaves comprised in the car door is different from the number of leaves comprised by the floor door, all of this for the purpose of making flexible and optimizing the floor space of the elevator shaft occupied by the different components of the elevator, such as the car, the counterweight, the car door and the floor doors.
  • JP-61005881-U and US-H1362 disclose doors for access of elevator apparatuses, namely, so-called “accordion” doors.
  • These doors comprise leaves configured to move between a closed position, in which said leaves close an access of the elevator apparatus, and an open position, in which said access is at least partially open.
  • the leaves In the closed position the leaves are opposed at their side edges, said side edges being flush with one another, whereas in the open position said leaves have pivoted with regards to adjacent leaves so that adjacent leaves are opposed and at least partially overlapped at their faces.
  • a first aspect of the present invention relates to a door for accesses of elevator apparatuses, which allows increasing the efficiency of the space occupied by the elevator apparatus, specifically allowing increasing the surface of the floor of a car of the elevator apparatus which is freed up for being occupied, housing and transporting users and/or loads, likewise allowing improving the ergonomics and the safety conditions of said users.
  • the door for accesses of elevator apparatuses proposed by the invention comprises at least two leaves which are configured to move between a closed position, in which said leaves close an access, either to a car or to a floor, of the elevator apparatus, and an open position, in which said access is at least partially open.
  • the leaves are opposed at their side edges, said side edges being leveled, i.e., flush with one another, such that their faces are extended according to a straight line or a line of constant curvature, being at the same height or level and without there being a step between both leaves.
  • said leaves are opposed and at least partially overlapped at their faces, without having to be in contact at said faces.
  • the invention allows a decrease in the risk of a user experiencing injuries, especially in his or her fingers, given that the door lacks a step between leaves when it is in the closed position and during part of the trajectory of the leaves during the opening and the closing thereof.
  • the door of the invention is extremely versatile, allowing its incorporation in any type of elevator apparatus, in addition to improving the aesthetics and ergonomics thereof due to the absence of a step between the leaves of the doors when they are in the closed position and during most of the movement of the leaves in the opening and closing operations, with the gain of space that this entails.
  • the leaves are substantially planar surfaces and that in the closed position said leaves are substantially located in one and the same plane, i.e., they are coplanar, whereas in the open position said leaves are located in different planes. It is likewise contemplated that in the open position the leaves are located in at least two parallel planes.
  • the leaves are substantially cylindrical surfaces and that in the closed position the leaves are substantially located in a cylindrical surface, whereas in the open position said leaves are located in different cylindrical surfaces, such that their horizontal edges are extended according to a line of constant curvature. It is likewise contemplated that in the open position said leaves are located in at least two substantially equidistant cylindrical surfaces.
  • the leaves are configured to move without relative movement and being laterally connected to one another during a first section of the path between the closed and open positions, said leaves being configured to move with relative movement and being laterally disconnected from one another during a second section of said path.
  • the leaves are configured to move with relative movement and being laterally connected to one another during an intermediate section located between the first and the second section of said path.
  • the door of the invention comprises guiding means configured to guide the movement of the leaves indistinctly between the closed position and the open position, said guiding means comprising at least one rail comprising a straight section and a non-straight section.
  • a second aspect of the invention relates to an elevator apparatus comprising at least one car comprising at least one car access, said at least one car being arranged to move through an elevator shaft comprising at least two floor accesses located at a different level, such that said elevator apparatus comprises at least one door such as the one described above.
  • a third aspect of the invention relates to a method for operating a door such as the one described above, between a closed position, in which at least two leaves close an access of the elevator apparatus, and an open position, in which said access is at least partially open.
  • the method comprises the following phases:
  • the door for accesses of elevator apparatuses proposed by the invention comprises a car door comprising two leaves (1, 1') configured to move between a closed position, depicted in Figures 3 and 7 , in which the leaves (1, 1') close a car access (2) of the elevator apparatus, and an open position, depicted in Figures 6 and 8 , in which said car access (2) is open.
  • the access of the elevator apparatus comprises a floor door comprising two leaves (1, 1') configured to move between a closed position, in which the leaves (1, 1') close a floor access (3) of the elevator apparatus, and an open position, in which said floor access (3) is open.
  • Figures 3 to 6 show an embodiment of the door of the invention, in which the leaves (1, 1') are planar surfaces which in the closed position are located in one and the same plane, whereas in the open position said leaves (1, 1') are located in two parallel planes.
  • Figures 7 and 8 show an embodiment variant of the door of the invention, in which the leaves (1, 1') are cylindrical surfaces which in the closed position are located in a cylindrical surface, whereas in the open position said leaves (1, 1') are located in two equidistant cylindrical surfaces, such that their horizontal edges are extended according to a line of constant curvature.
  • the leaves (1, 1') of the doors can adopt any other configuration with a shape different from those described above, i.e., planar and cylindrical, within the object of the invention.
  • the leaves (1, 1') of a door are configured to move without relative movement and being laterally connected to one another during a first section of the path between the close and open positions, said leaves (1, 1') being configured to move with relative movement and being laterally disconnected from one another during a second section of said path.
  • the leaves (1, 1') are configured to move without relative movement and being laterally connected to one another during an intermediate section located between the first and second section of said path.
  • the door comprises guiding means, not shown, configured to guide the movement of the leaves (1, 1') indistinctly between the closed position and the open position, said guiding means comprising at least one rail comprising a straight section and a non-straight section, such that the first section of the path of the leaves (1, 1') between the closed position and the open position is comprised in the straight section of the guiding means, whereas the intermediate section of said path corresponds to the non-linear section of said guiding means.
  • the guiding means comprise at least one rail comprising at least two sections with different curvature.
  • the guiding system comprises independent rails for each leaf of one and the same door, the trajectory of each leaf being determined by said rail. It is also contemplated that a part of a rail is common for at least two leaves.
  • each door comprises a driving leaf (1) and a driven leaf (1') configured to be moved by the driving leaf (1) when they are connected, such that the car door is operated jointly in collaboration with the corresponding floor door by means of conventional couplings for elevator doors, said driven leaf (1') being a slave of the driving leaf (1) and being guided in folded profiles of the guiding system, such that upon reaching the end of its path towards the open position, the driven leaf (1') moves away from the trajectory of the driving leaf (1) and both leaves (1, 1') are stacked at their faces (5).
  • connection between the leaves (1, 1') of a door is carried out by means of conventional attachment means available in the state of the art, not shown, configured to laterally connect said leaves (1, 1') to one another during said first section of the path and laterally disconnect said leaves (1, 1') from one another during the second section of the path.
  • a leaf (1, 1') is joined to the other leaf (1, 1') by means of a mechanical mechanism which can consist of a rotating part serving to be able to guide and at the same time attach the driven leaf (1') with respect to the driving leaf (1) in a position whereas once rotated by an operation which releases and disconnects the driven leaf (1') once the first section of the path has ended.
  • the attachment means can consist of electromechanical or electromagnetic elements, for example electromagnets which connect and disconnect the leaves (1, 1') controlled by a control unit.
  • a second aspect of the invention relates to an elevator apparatus comprising a car (6) comprising a car access (2), said car (6) being arranged to move through an elevator shaft (7) comprising at least two floor accesses (3) located at a different level, such that said elevator apparatus comprises a door such as the one described above which is located in said car access (2) and floor accesses (3).

Landscapes

  • Elevator Door Apparatuses (AREA)

Claims (15)

  1. Tür zum Zugang zu Aufzugsvorrichtungen, mit mindestens zwei Türblättern (1,1'), die zur Bewegung zwischen einer geschlossenen Position, in der die Türblätter (1,1') einen Zugang (2,3) der Aufzugsvorrichtung schließen, und einer offenen Position konfiguriert sind, in welcher der Zugang (2,3) mindestens teilweise offen ist,
    wobei
    in der geschlossenen Position die Türblätter (1,1') an ihren Seitenrändern (4) einander gegenüberliegen, wobei die Seitenränder (4) miteinander bündig sind, während in der offenen Position die Türblätter (1,1') an ihren Flächen (5) einander gegenüberliegen und einander mindestens teilweise überlappen,
    und dadurch gekennzeichnet, dass
    die Türblätter (1,1') derart konfiguriert sind, dass sie sich ohne Relativbewegung bewegen und während eines ersten Abschnitts des Wegs zwischen der geschlossenen und der offenen Position seitlich miteinander verbunden sind, wobei die Türblätter (1,1') derart konfiguriert sind, dass sie sich während eines zweiten Abschnitts des Wegs mit Relativbewegung bewegen und seitlich voneinander getrennt sind.
  2. Tür zum Zugang zu Aufzugsvorrichtungen, mit mindestens zwei Türblättern (1,1'), die zur Bewegung zwischen einer geschlossenen Position, in der die Türblätter (1,1') einen Zugang (2,3) der Aufzugsvorrichtung schließen, und einer offenen Position konfiguriert sind, in welcher der Zugang (2,3) mindestens teilweise offen ist,
    wobei
    in der geschlossenen Position die Türblätter (1,1') an ihren Seitenrändern (4) einander gegenüberliegen, wobei die Seitenränder (4) miteinander bündig sind, während in der offenen Position die Türblätter (1,1') an ihren Flächen (5) einander gegenüberliegen und einander mindestens teilweise überlappen,
    und dadurch gekennzeichnet, dass
    die Tür Führungsvorrichtungen aufweist, die derart konfiguriert sind, dass sie die Bewegung der Türblätter (1,1') zwischen der geschlossenen Position und der offenen Position unterschiedslos führen, wobei die Führungsvorrichtungen mindestens eine Schiene mit einem geraden Abschnitt und einem ungeraden Abschnitt aufweisen.
  3. Tür zum Zugang zu Aufzugsvorrichtungen nach Anspruch 1 oder 2, bei der die Türblätter (1,1') im Wesentlichen ebene Flächen aufweisen und in der geschlossenen Position die Türblätter (1,1') im Wesentlichen in ein und derselben Ebene angeordnet sind, während in der offenen Position die Türblätter (1,1') in verschiedenen Ebenen angeordnet sind.
  4. Tür zum Zugang zu Aufzugsvorrichtungen nach Anspruch 3, bei der in der offenen Position die Türblätter (1,1') in mindestens zwei parallelen Ebenen angeordnet sind.
  5. Tür zum Zugang zu Aufzugsvorrichtungen, mit mindestens zwei Türblättern (1,1'), die zur Bewegung zwischen einer geschlossenen Position, in der die Türblätter (1,1') einen Zugang (2,3) der Aufzugsvorrichtung schließen, und einer offenen Position konfiguriert sind, in welcher der Zugang (2,3) mindestens teilweise offen ist, wobei
    in der geschlossenen Position die Türblätter (1,1') an ihren Seitenrändern (4) einander gegenüberliegen, wobei die Seitenränder (4) miteinander bündig sind, während in der offenen Position die Türblätter (1,1') an ihren Flächen (5) einander gegenüberliegen und einander mindestens teilweise überlappen,
    und dadurch gekennzeichnet, dass
    die Türblätter (1,1') im Wesentlichen zylindrische Flächen aufweisen und in der geschlossenen Position die Türblätter (1,1') im Wesentlichen in ein und derselben zylindrischen Fläche angeordnet sind, während in der offenen Position die Türblätter (1,1') in verschiedenen zylindrischen Flächen angeordnet sind.
  6. Tür zum Zugang zu Aufzugsvorrichtungen nach Anspruch 5, bei der in der offenen Position die Türblätter (1,1') in mindestens zwei im Wesentlichen äquidistanten zylindrischen Flächen angeordnet sind.
  7. Tür zum Zugang zu Aufzugsvorrichtungen nach einem der Ansprüche 5 und 6, bei der die Türblätter (1,1') derart konfiguriert sind, dass sie sich ohne Relativbewegung bewegen und während eines ersten Abschnitts des Wegs zwischen der geschlossenen und der offenen Position seitlich miteinander verbunden sind, wobei die Türblätter (1,1') derart konfiguriert sind, dass sie sich während eines zweiten Abschnitts des Wegs mit Relativbewegung bewegen und seitlich voneinander getrennt sind.
  8. Tür zum Zugang zu Aufzugsvorrichtungen nach Anspruch 1 oder 7, bei der die Türblätter (1,1') derart konfiguriert sind, dass sie sich während eines zwischen dem ersten und dem zweiten Abschnitt des Wegs gelegenen Zwischenabschnitts mit Relativbewegung bewegen und seitlich miteinander verbunden sind.
  9. Tür zum Zugang zu Aufzugsvorrichtungen, mit mindestens zwei Türblättern (1,1'), die zur Bewegung zwischen einer geschlossenen Position, in der die Türblätter (1,1') einen Zugang (2,3) der Aufzugsvorrichtung schließen, und einer offenen Position konfiguriert sind, in welcher der Zugang (2,3) mindestens teilweise offen ist,
    wobei
    in der geschlossenen Position die Türblätter (1,1') an ihren Seitenrändern (4) einander gegenüberliegen, wobei die Seitenränder (4) miteinander bündig sind, während in der offenen Position die Türblätter (1,1') an ihren Flächen (5) einander gegenüberliegen und einander mindestens teilweise überlappen,
    wobei die Türblätter im Wesentlichen ebene Flächen aufweisen,
    und dadurch gekennzeichnet, dass
    in der geschlossenen Position die Türblätter im Wesentlichen an einem Ende der gleichen ersten Ebene angeordnet sind, während in der offenen Position die Türblätter in mindestens zwei parallelen Ebenen angeordnet sind, wobei die beiden parallelen Ebenen parallel zu der ersten Ebene verlaufen.
  10. Tür zum Zugang zu Aufzugsvorrichtungen nach einem der vorhergehenden Ansprüche, mit mindestens einem antreibenden Türblatt (1) und mindestens einem angetriebenen Türblatt (1'), das derart konfiguriert ist, dass es von dem mindestens einem antreibenden Türblatt (1) angetrieben wird, wenn die Türblätter miteinander verbunden sind.
  11. Tür zum Zugang zu Aufzugsvorrichtungen nach einem der Ansprüche 1, 7 und 8, bei der die Verbindung zwischen den mindestens zwei Türblättern (1,1') durch Befestigungsvorrichtungen ausgeführt ist, die derart konfiguriert sind, dass sie die Türblätter (1,1') während des ersten Abschnitts des Wegs seitlich miteinander verbinden und die Türblätter (1,1') während des zweiten Abschnitts des Wegs seitlich voneinander trennen.
  12. Aufzugsvorrichtung mit mindestens einer Kabine (6), die mindestens einen Kabinenzugang (2) aufweist, wobei die mindestens eine Kabine (6) zur Bewegung durch einen Aufzugschacht (7) angeordnet ist, der mindestens zwei auf verschiedenen Ebenen angeordnete Stockwerkzugänge (3) aufweist, wobei die Aufzugsvorrichtung mindestens eine Tür nach einem der Ansprüche 1 bis 11 aufweist.
  13. Aufzugsvorrichtung nach Anspruch 12, bei der die mindestens eine Tür in dem mindestens einen Kabinenzugang (2) angeordnet ist.
  14. Aufzugsvorrichtung nach einem der Ansprüche 12 und 13, bei der die mindestens eine Tür in einem Stockwerkzugang (3) angeordnet ist.
  15. Verfahren zum Betätigen einer Tür nach einem der Ansprüche 1 bis 11 zwischen einer geschlossenen Position, in der mindestens zwei Türblätter (1,1') einen Zugang (2,3) der Aufzugsvorrichtung schließen, und einer offenen Position, in welcher der Zugang (2,3) mindestens teilweise offen ist, dadurch gekennzeichnet, dass das Verfahren die folgenden Phasen enthält:
    - eine erste Phase, in der sich die mindestens zwei Türblätter (1,1') ohne Relativbewegung bewegen und seitlich miteinander verbunden sind; und
    - eine zweite Phase, in der sich die mindestens zwei Türblätter (1,1') mit Relativbewegung bewegen und seitlich voneinander getrennt sind.
EP09382289A 2008-12-19 2009-12-21 Tür für Zugänge von Aufzugsvorrichtungen, Aufzugsvorrichtung und Verfahren zum Betreiben der Tür Not-in-force EP2199246B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200803632A ES2356975B1 (es) 2008-12-19 2008-12-19 Puerta para acceso de aparatos elevadores, aparato elevador y método para accionar dicha puerta.

Publications (2)

Publication Number Publication Date
EP2199246A1 EP2199246A1 (de) 2010-06-23
EP2199246B1 true EP2199246B1 (de) 2012-04-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP09382289A Not-in-force EP2199246B1 (de) 2008-12-19 2009-12-21 Tür für Zugänge von Aufzugsvorrichtungen, Aufzugsvorrichtung und Verfahren zum Betreiben der Tür

Country Status (4)

Country Link
EP (1) EP2199246B1 (de)
AT (1) ATE555050T1 (de)
ES (2) ES2356975B1 (de)
PT (1) PT2199246E (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3800157B1 (de) * 2019-10-04 2023-02-15 Otis Elevator Company Aufzugsschürze

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR955968A (de) * 1950-01-23
US2175323A (en) * 1937-03-03 1939-10-10 Oscar F Shepard Elevator closure
JPS615881U (ja) * 1984-06-15 1986-01-14 株式会社日立製作所 エレベ−タ−用折り戸装置
GB2194578A (en) * 1986-08-15 1988-03-09 Reytrac Ltd Sliding door
JPS63171590U (de) * 1987-04-28 1988-11-08
USH1362H (en) * 1993-03-08 1994-10-04 Herrmann; Walter J. Drive mechanism for elevator door
EP1449802B1 (de) 2003-02-24 2007-10-24 Inventio Ag Kombinierte Aufzugstüren
ITPR20030039A1 (it) 2003-05-23 2004-11-24 Wittur Spa Porta cabina e porta di piano per ascensori e/o elevatori.
ES2255799B1 (es) * 2004-02-09 2007-03-01 Salvador Estrada Monte Puerta articulada.

Also Published As

Publication number Publication date
PT2199246E (pt) 2012-06-18
ES2356975B1 (es) 2012-02-13
ES2356975A1 (es) 2011-04-15
EP2199246A1 (de) 2010-06-23
ES2384205T3 (es) 2012-07-02
ATE555050T1 (de) 2012-05-15

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