EP2794453B1 - Cabin door-shaft door coupling - Google Patents
Cabin door-shaft door coupling Download PDFInfo
- Publication number
- EP2794453B1 EP2794453B1 EP20120791507 EP12791507A EP2794453B1 EP 2794453 B1 EP2794453 B1 EP 2794453B1 EP 20120791507 EP20120791507 EP 20120791507 EP 12791507 A EP12791507 A EP 12791507A EP 2794453 B1 EP2794453 B1 EP 2794453B1
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- EP
- European Patent Office
- Prior art keywords
- door
- coupling
- shaft
- movement
- pivot lever
- 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.)
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- 238000010168 coupling process Methods 0.000 title claims description 134
- 230000008878 coupling Effects 0.000 title claims description 133
- 238000005859 coupling reaction Methods 0.000 title claims description 133
- 230000033001 locomotion Effects 0.000 claims description 124
- 238000009434 installation Methods 0.000 claims description 13
- 238000013016 damping Methods 0.000 claims description 7
- 230000000295 complement effect Effects 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 10
- 230000007246 mechanism Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
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- 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
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18888—Reciprocating to or from oscillating
- Y10T74/1892—Lever and slide
- Y10T74/18944—Link connections
Definitions
- the invention relates to a car door shaft door coupling, which can be used for coupling a car door with a landing door in a door system of an elevator system.
- Such car door shaft door couplings are used to couple a door-operated cabin door panel to a landing door panel.
- An elevator car has a door drive and a car door.
- the car door has at least one car door leaf and a car door sill.
- individual shaft doors are also arranged, each with at least one shaft door leaf and a shaft door threshold.
- the shaft doors are closed. With appropriate positioning at a predefined holding position of the elevator car in the elevator shaft, an interior of the elevator car can be walked through through one of the shaft doors and the car door. This requires a synchronous opening or closing of the car door and the landing door wing in this holding position, which can be ensured by the car door shaft door coupling.
- the car door shaft door coupling may be fixed to a car door leaf.
- a coupling device which can be actuated by the car door shaft door coupling for the purpose of coupling, is thus arranged at the predefined stop position on the shaft door leaf.
- a space at each shaft door, in which the car door shaft door coupling can engage in the coupling device predefined and very limited. It is characterized by a projection of the car door sill projected along the travel path of the elevator car from the shaft door sill in the form of a gap.
- EP 0829446 shows a pivotally mounted cabin door shaft door coupling.
- the car door shaft door coupling comprises two pivot levers and two cam curves.
- the cam curves are mounted on the pivot levers so parallel to each other that they maintain their orientation during a rotational movement of the pivot lever and change their distance from one another. The change of this distance serves to couple a car door leaf with a shaft door leaf.
- the rotational movement of the pivot lever is achieved by means of a coupling of the car door shaft door coupling with a door drive.
- the pivot levers are rotatably mounted on a base plate, which can be pivoted out of the aforementioned gap by means of an additional actuator.
- Object of the present invention is therefore to provide a car door shaft door coupling, which has a simplified structure.
- a car door shaft door coupling which is provided for arrangement on a door leaf, with a pivot lever which is rotatably mounted on a rotation axis on a support member, a movable member which is coupled to the pivot lever such that a Movement of the movable element executed parallel to a door leaf plane causes the pivoting lever to perform a rotational movement for coupling a car door with a landing door and at the same time changes its distance from the door leaf plane by means of a horizontal movement.
- the object is also achieved by a door system of an elevator installation with such a car door shaft door coupling.
- the invention is based on the finding that the gap, which is characterized by a projected along the travel path of the elevator car cabin door threshold of the shaft door threshold, can be very tight by regulations.
- the width of the gap does not remain stable during operation of the elevator car. This effect can be enhanced by an elevator shaft which is higher and by an elevator car moving faster in this elevator shaft.
- a currently provided for this car door shaft door coupling the coupling components can be withdrawn during the elevator ride from this gap, has a complicated structure and is unnecessarily expensive due to an operation by two different drive means.
- the car door shaft door coupling comprises a first sliding surface and a second sliding surface which are inclined against the door leaf plane such that when the movement of the movable element is parallel to the door leaf plane, the first sliding surface on the second sliding surface performs a sliding movement, which causes the rotational movement and the horizontal movement of the pivot lever. In this way, the movement of the movable element can be transmitted to the pivoting lever.
- the first sliding surface is designed to be complementary to the second sliding surface. In this way, the guidance of the sliding movement can be improved and the car door shaft door coupling can be made more stable.
- a driver element and preferably a driver element parallel spaced second carrier element is mounted on the pivot lever, wherein the at least one driver element are mounted on the pivot lever on a respective parallel to the axis of rotation spaced driver axis.
- a second pivot lever is rotatably mounted on the carrier element, on which the driver element is rotatably mounted such that the driver element retains its orientation at any time.
- the movable element is coupled to a pivot axis spaced parallel to the axis of rotation bearing axis.
- the car door shaft door coupling may comprise a guide device, on which the carrier element is guided perpendicular to the door leaf plane, wherein the guide device is intended to be fastened to a door leaf.
- the guide device is intended to be fastened to a door leaf.
- the pivot lever can have a slot and the movable element a pin, wherein the pin engages in the slot. In this way, the movable element can be connected to the rotatable pivot lever in various embodiments, so that the movement can be transmitted.
- the carrier element can be provided to be part of a door leaf or fastened to the door leaf.
- the door leaf may include parts of the car door shaft door coupling, whereby material can be saved. It is also possible to reinforce the door in the area of the car door shaft door coupling.
- the carrier element may have the first sliding surface and the pivot lever, the second sliding surface in the form of threaded surfaces.
- the pivot lever may be connected to the movable member by means of a bearing. In this way, the movement of the movable element can be transmitted to the rotatable pivoting lever.
- the door system comprises a secondary car door shaft door coupling and an actuator, wherein the actuator performs an actuator movement which controls the movement of the element of the car door shaft door coupling and a secondary movement substantially secondary to the movement Element of the secondary car door shaft door coupling causes.
- Both car door shaft door couplings can be operated synchronously.
- the actuator may include a drive motor. It is advantageous that by means of a single drive motor, the device for coupling the car door with the shaft door can be operated.
- the door system has a door leaf
- the door wing comprises a pendulum guide receptacle with at least two damping elements and a floating block mounted in the pendulum guide receptacle and coupled to the support element of the car door shaft door coupling, wherein the floating block is parallel to the horizontal direction
- the door leaf level is sprung on both sides by one of the damping elements to attacks and at least one Pendel Resultssbeskyr the Pendel Assemblyklad in directions that do not correspond to the horizontal direction parallel to the door leaf level prevented.
- FIG. 1 1 shows an elevator installation 1.
- the elevator installation 1 comprises an elevator shaft 2 and an elevator cage 6 which can be moved in the elevator shaft 2.
- the elevator installation 1 has a door system 52.
- a landing door 3 and a car door 7 of the elevator car 6 are part of this door system 52.
- the door system 52 comprises a car door shaft door coupling 53 according to the prior art.
- the car door 7 has a car door sill 13 and a cabin door sash 9.
- the shaft door 3 has a shaft door shaft 4 and a shaft door leaf 15.
- the car door leaf 9 forms a door leaf plane 26 parallel to the surface of its door leaf.
- the landing door wing 15 is arranged parallel to the cabin door leaf 9.
- a distance from the shaft door sill 4 to the car door sill 13 indicates a gap 8, the width of which is prescribed inter alia by statutory regulations.
- the door system 52 includes two in FIG. 1 successively arranged coupling elements 17, 17 ', which are arranged on the bay door side.
- the car door shaft door coupling 53 is arranged on the cabin door side and has two driver elements 30, 30 '.
- the coupling elements 17, 17 ' are arranged within the gap 8. If the driver elements 30, 30 'are located within the gap 8 during travel of the elevator car 6, it is possible for the driver elements 30, 30' to touch, for example, the shaft door threshold 4 or the coupling elements 17, 17 '.
- Embodiments of a car door shaft door coupling 11 are shown, which may be part of a door system 12 for coupling a car door to a shaft door in an elevator installation.
- the door system 12 may instead of the door system 52 of FIG. 1 be placed, with coupling elements similar to in FIG. 1 can be arranged.
- Parts of the car door shaft door coupling 11 may at least partially consist of a gap, as exemplified in FIG FIG. 1 mentioned, be withdrawn.
- the car door shaft door coupling 11 comprises a pivoting lever 14, a movable element 18 and a carrier element 40.
- the pivoting lever 14 is rotatably mounted on the carrier element 40 on an axis of rotation 16.
- the support member 40 may be intended to be part of a door leaf or attached to a door leaf.
- the movable element 18 is coupled in a bearing axis 20 with the pivot lever 14.
- a driver element 30 may be mounted on a driver axle 28.
- the driver axis 28 is parallel to the axis of rotation 16 of the carrier element 40 and may be spaced therefrom.
- a second driver element 30 'on a second driver axis 28' which is also parallel to the axis of rotation 16, be mounted on the pivot lever 14.
- the axis of rotation 16 is preferably aligned perpendicular to a door leaf level 26, which can also be projected onto the carrier element 40 of the car door shaft door coupling 11.
- the movable member 18 can perform a movement S, which is aligned parallel to the door leaf level 26. It is irrelevant whether the movement S is performed parallel to the door leaf level 26 or whether only a directional component of this movement S is aligned parallel to the door leaf level 26.
- the movement S can also be performed vertically within a door system of an elevator installation.
- the coupling of the movable element 18 with the pivot lever 14 causes the pivot lever 14 mounted on the carrier element 40 to perform a rotational movement D.
- the car door shaft door coupling 11 ( FIGS. 2 to 4 ) has a first sliding surface 22 and a second sliding surface 24, which are inclined against the door leaf plane 26 and can be arranged complementarily. With a complementary arrangement of the sliding surfaces 22, 24 is to be expressed that the sliding surfaces 22, 24 slide on each other or can slide along. At the same time, the movement S causes the first sliding surface 22, which is assignable to the movable member 18, slides on or along the second sliding surface 24 assignable to the support member 40 by means of a sliding movement G. Due to the inclination of the sliding surfaces 22, 24 of the pivot lever 14 therefore also performs a horizontal movement H, which is completed perpendicular to the door leaf level 26.
- car door shaft door coupling 11 has instead of in the FIGS. 2 to 4 shown sliding surfaces 22, 24 an altered motion transmission mechanism that couples the movable member 18 with the support member 40 and thus causes a horizontal movement H of the support member 40 on the pivot lever 14 performs as the support member 40, the horizontal movement H.
- the car door shaft door coupling 11 may have a second pivot lever 14 'on which the at least one driver element 30, 30' is mounted.
- the second pivot lever 14 ' is rotatably mounted on the carrier element 40 and performs due to movements of the driver elements 30, 30' a passive rotational movement D '.
- the rotational movement D 'of the second pivot lever 14' corresponds to the rotational movement D of the pivot lever 14.
- Such an orientation of the at least one driver element 30, 30 'in the elevator system can be maintained during coupling or decoupling operations become.
- the car door shaft door coupling 11 is preferably on the cabin door side, but can also be arranged on the bay door side. As a result, coupling elements of the door system 12 are arranged on a complementary side.
- the described sequence of movements S, D, H of the car door shaft door coupling 11 is also applicable to door systems with other embodiments of a car door shaft door coupling according to the invention.
- the car door shaft door coupling instead of the aforementioned sliding surfaces 22, 24 (FIG. FIGS. 2 to 4 ) or the motion transmission lever 100 ( FIG. 9 ) have alternative motion transmission mechanisms.
- the Figures 2 and 3 show a first embodiment of the car door shaft door coupling 11.
- the car door shaft door coupling 11 includes an indicated guide means 42 (not shown in FIG FIG. 2 ), on which the carrier element 40 is mounted.
- the guide device 42 allows the horizontal movement H of the support element 40.
- the guide device 42 is intended to be fixed to a door leaf.
- the guide means 42 may for example comprise a tension spring for the purpose that a mutual contact of the two sliding surfaces 22, 24 and thus the horizontal movement H of the support member 40 can be ensured at any time.
- the support member 40 and the pivot lever 14 perform no horizontally directed relative movement to each other, that is, the pivot lever 14 and the support member 40 are always equally spaced.
- the first sliding surface 22 is on the movable element 18, the second sliding surface 24 is arranged on the carrier element 40.
- the movable element 18 has a pin 34. This pin 34 engages in a slot 32 of the pivot lever 14 to add the movement S of the movable member 18 in a rotational movement D of the pivot lever 14.
- the support member 40 may be provided with a slot 33.
- the pin 34 may be coupled to the pivot lever 14, wherein the pin 34 passes on the carrier element 40.
- the car door shaft door coupling 11 of FIG. 3 is arranged on a cabin door wing 9. Shown is a defined by a car door threshold limit 55 of a gap, in the description to FIG. 1 is explained.
- the Cabin Door Shaft Door Clutch 11 does not protrude into the gap according to the figure.
- a movement S of the movable element 18 toward the guide device 42 shown causes, on the one hand, a horizontal movement H of the carrier element 40 and thus of the at least one pivoting lever 14, 14 'along its axis of rotation 16 away from the car door leaf 9.
- FIG. 4 shows a second embodiment of the car door shaft door coupling 11.
- the movable member 18 is connected to the pivot lever 14 by means of a bearing 35.
- the first sliding surface 22 is arranged on the pivot lever 14, the second sliding surface 24 is arranged on the carrier element 40.
- the sliding surfaces 22, 24 are in the form of threaded surfaces, which may be complementary.
- FIG. 9 shows a third embodiment of the car door shaft door coupling 11.
- the in FIG. 9 shown cabin door shaft door coupling 11 has, in contrast to the in FIG. 3 shown cabin door shaft door coupling 11 an altered motion transmission mechanism that couples the movable member 18 with the support member, and thus causes the movement H of the support member 40 on.
- the motion transmission lever 100 has two lever bearings 102, 104.
- the motion transmitting lever 100 is pivotally supported on a first one of the lever bearings 102 on the movable member 18.
- the motion transmission lever 100 is pivotally mounted on a second of the lever bearings 104 on the support member 40.
- the movement S of the movable element 18 causes, by means of a movement of the movement transmission lever 100, that the carrier element 40 and thus also the pivot lever 14 perform a horizontal movement H, which is aligned perpendicular to the door leaf plane 26.
- sliding movement G causes the movement of the motion transmission lever 100 to the fact that the support member 40, so also the pivot lever 14 performs the horizontal movement H.
- FIG. 5 shows a sectional view of a bearing 35 according to FIG. 4
- the bearing 35 may be part of a door system 12.
- the bearing may comprise a part of a movable element 18, which can execute a movement S, and a part of a pivoting lever 14.
- the pivot lever 14 itself is according to the FIGS. 2 to 4 rotatably mounted on a rotation axis.
- the preferably vertically directed movement S causes the part of the pivoting lever 14 due to its rotatable mounting performs a movement whose components are a vertically directed component of motion SK and a horizontally directed component of movement H.
- the door system 12 comprises a car door shaft door coupling 11, a secondary car door shaft door coupling 11 ', door wings 9, 9' and an actuator 50.
- the car door shaft door coupling 11 is disposed on a door 9 of the elevator car 6, the secondary car door shaft door coupling 11 'is disposed on a secondary door 9'.
- the door leaves 9, 9 ' are coupled to a drive element 62 of a door drive 60 in such a way that, when the door drive 60 is in operation, they execute a door movement TB for opening / closing a door opening.
- the actuator 50 includes a drive motor 54 and a transmission linkage 56.
- the car door shaft door coupling 11 includes a movable member 18, the secondary car door shaft door coupling 11 'includes a secondary movable member 18'.
- the operation of the movable elements 18, 18 ' is in the FIGS. 2 to 4 explained.
- Operation of the drive motor 54 causes actuator movement B of the actuator 50.
- the movable elements 18, 18 'of the car door shaft door couplings 11, 11' are mounted on the transfer linkage 56 such that the movable element 18 performs a movement S parallel to a door leaf plane 26 and the secondary element 18 'performs a secondary movement S'.
- the secondary movement S ' is substantially equal to the movement S.
- the movement S corresponds to the movement S, which in the description of the FIGS. 2 to 4 was explained.
- the actuator movement B thus causes a coupling of a car door with a shaft door. Accordingly, the coupling of the car door with the hoistway door by the actuator movement B can be performed independently of the door opening movement TB.
- FIGS. 7 and 8th show two embodiment variants of a centering device 75, 76 as part of door wings 9.
- a centering device 75, 76 may be with a inventive car door shaft door coupling part of a door system of a lift system.
- the centering device 75, 76 comprises a pendulum guide receptacle 84 and a floating block 80.
- the pendulum guide receptacle 84 comprises at least two damping elements 88, 90 and at least one Pendel Operationssbegrenzer 94, 96.
- the Pendel operationsaufhahme 84 may be fixed by way of example on the door leaf of a door leaf and therefore has a door leaf level 26 on ,
- On the floating block 80 which can be fastened to the door 9 part of the car door shaft door coupling 11 can be attached.
- the support member 40 of in FIG. 4 described embodiment variant or the guide means 42 of in FIG. 2 and 3 be described embodiment variant of the inventive car door shaft door coupling 11.
- the floating block 80 is mounted in the shuttle guide receptacle 84. A movement of the floating block 80 is limited along Pendel Resultssbegrenzern 94, 96 by stops 91 of the shuttle guide receptacle 84.
- the centering device 75, 76 may be fixed to the door leaf of an elevator installation in such a way that the movement of the floating block 80 runs along the pendulum guide limiter in the horizontal direction.
- shuttle guide receptacle 84 of the centering device 75 comprises four pins 94 as pendulum guide, which preferably extend parallel to the door leaf level 26.
- the floating block 80 has the pins 94 corresponding guide holes. In this way, the floating block can be moved along the pins 94 parallel to the door leaf level 26.
- Four damping elements are in the form of springs 88, the pins 84 along longitudinally between the stops 91 and the floating block 80, arranged. These springs 88 allow suspension of the floating block 80 between the stops 91 and thus self-centering of the car door shaft door coupling mountable on the vibration block 80 in the coupling operation between the coupling elements of a door system.
- centering device 75 includes the shuttle guide receptacle 84 shown in Figure 8 of the centering device 76 has two elastic blocks 90 as damping elements and a linear guide 96, preferably a dovetail guide, as Pendel Installationsbegrenzer.
- the floating block 80 is provided with a groove corresponding to the linear guide 96.
- the linear guide 96 which preferably extends parallel to the door leaf level 26
- the floating block 80 can be moved in the shuttle guide receptacle 84 between the stops 91 parallel to the door leaf level 26.
- one of the elastic blocks 90 is disposed between the stops 91 and the floating block 80.
- These elastic blocks 90 allow suspension of the floating block 80 between the stops 91 and thus self-centering of the cabin door shaft door coupling which can be mounted on the floating block 80 between the coupling elements of a door system.
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- Elevator Door Apparatuses (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Wing Frames And Configurations (AREA)
- Hinges (AREA)
Description
Die Erfindung betrifft eine Kabinentür-Schachttür-Kupplung, welche zur Kupplung einer Kabinentür mit einer Schachttür in einem Türsystem einer Aufzugsanlage einsetzbar ist.The invention relates to a car door shaft door coupling, which can be used for coupling a car door with a landing door in a door system of an elevator system.
Solche Kabinentür-Schachttür-Kupplungen werden genutzt, um einen durch einen Türantrieb betätigten Kabinentürflügel mit einem Schachttürflügel zu koppeln. Eine Aufzugskabine weist einen Türantrieb und eine Kabinentür auf Die Kabinentür hat mindestens einen Kabinentürflügel und eine Kabinentürschwelle. Entlang eines Aufzugsschachtes, in dem die Aufzugskabine vertikal verfahren werden kann, sind zudem einzelne Schachttüren mit jeweils mindestens einem Schachttürflügel und einer Schachttürschwelle angeordnet.Such car door shaft door couplings are used to couple a door-operated cabin door panel to a landing door panel. An elevator car has a door drive and a car door. The car door has at least one car door leaf and a car door sill. Along an elevator shaft in which the elevator car can be moved vertically, individual shaft doors are also arranged, each with at least one shaft door leaf and a shaft door threshold.
Üblicherweise sind die Schachttüren geschlossen. Bei entsprechender Positionierung an einer vordefinierten Halteposition der Aufzugskabine im Aufzugsschacht ist ein Innenraum der Aufzugskabine durch eine der Schachttüren und die Kabinentür hindurch begehbar. Das erfordert eine synchrone Öffnung bzw. Schliessung des Kabinentür- und des Schachttürflügels in dieser Halteposition, die durch die Kabinentür-Schachttür-Kupplung gewährleistet werden kann. Die Kabinentür-Schachttür-Kupplung kann an einem Kabinentürflügel fixiert sein.Usually the shaft doors are closed. With appropriate positioning at a predefined holding position of the elevator car in the elevator shaft, an interior of the elevator car can be walked through through one of the shaft doors and the car door. This requires a synchronous opening or closing of the car door and the landing door wing in this holding position, which can be ensured by the car door shaft door coupling. The car door shaft door coupling may be fixed to a car door leaf.
Eine Kopplungseinrichtung, die durch die Kabinentür-Schachttür-Kupplung zum Zweck einer Kopplung betätigt werden kann, ist demnach an der vordefinierten Halteposition am Schachttürflügel angeordnet. Dabei ist ein Raum an jeder Schachttür, in dem die Kabinentür-Schachttür-Kupplung in die Kopplungseinrichtung eingreifen kann, vordefiniert und sehr begrenzt. Er ist durch einen entlang des Fahrweges der Aufzugskabine projizierten Abstand der Kabinentürschwelle von der Schachttürschwelle in Form eines Spaltes gekennzeichnet. Bei einem Auftreten von dynamischen Toleranzen, wie beispielsweise Kabinenbewegungen, oder von statischen Toleranzen, wie beispielsweise Gebäudeverschiebungen, kann es bei einer Fahrt der Aufzugskabine vorkommen, dass die Kabinentür-Schachttür-Kupplung mit der Schachttürschwelle oder der Kopplungseinrichtung kollidieren kann.A coupling device, which can be actuated by the car door shaft door coupling for the purpose of coupling, is thus arranged at the predefined stop position on the shaft door leaf. In this case, a space at each shaft door, in which the car door shaft door coupling can engage in the coupling device, predefined and very limited. It is characterized by a projection of the car door sill projected along the travel path of the elevator car from the shaft door sill in the form of a gap. Upon occurrence of dynamic tolerances, such as cabin movements, or static tolerances, such as shifts in the building, it may occur during a journey of the elevator car that the car door shaft door coupling with the shaft door threshold or the coupling device can collide.
Dokument
Aufgabe der vorliegenden Erfindung ist es daher, eine Kabinentür-Schachttür-Kupplung zu schaffen, die einen vereinfachten Aufbau aufweist.Object of the present invention is therefore to provide a car door shaft door coupling, which has a simplified structure.
Die Aufgabe wird gelöst durch eine Kabinentür-Schachttür-Kupplung, welche zur Anordnung an einem Türflügel vorgesehen ist, mit einem Schwenkhebel, der an einer Drehachse drehbar an einem Trägerelement gelagert ist, einem bewegbaren Element, welches mit dem Schwenkhebel derart gekoppelt ist, dass eine parallel zu einer Türblattebene ausgeführte Bewegung des bewegbaren Elements bewirkt, dass der Schwenkhebel eine Drehbewegung zur Kopplung einer Kabinentür mit einer Schachttür vollführt und zeitgleich seinen Abstand zur Türblattebene mittels einer Horizontalbewegung verändert. Die Aufgabe wird auch gelöst durch ein Türsystem einer Aufzugsanlage mit einer derartigen Kabinentür-Schachttür-Kupplung.The object is achieved by a car door shaft door coupling, which is provided for arrangement on a door leaf, with a pivot lever which is rotatably mounted on a rotation axis on a support member, a movable member which is coupled to the pivot lever such that a Movement of the movable element executed parallel to a door leaf plane causes the pivoting lever to perform a rotational movement for coupling a car door with a landing door and at the same time changes its distance from the door leaf plane by means of a horizontal movement. The object is also achieved by a door system of an elevator installation with such a car door shaft door coupling.
Der Erfindung liegt die Erkenntnis zugrunde, dass der Spalt, der durch einen entlang des Fahrweges der Aufzugskabine projizierten Abstand der Kabinentürschwelle von der Schachttürschwelle gekennzeichnet ist, durch Vorschriften sehr eng bemessen sein kann. Zudem bleibt die Breite des Spaltes während des Betriebes der Aufzugskabine nicht stabil bestehen. Dieser Effekt kann durch einen Aufzugsschacht, der höher ist, und durch eine schneller in diesem Aufzugsschacht bewegte Aufzugskabine verstärkt werden. Eine dafür derzeit vorgesehene Kabinentür-Schachttür-Kupplung, deren Kopplungsbauteile während der Aufzugsfahrt aus diesem Spalt zurückgezogen werden können, hat einen komplizierten Aufbau und ist aufgrund einer Betätigung durch zwei verschiedene Antriebsmittel unnötig teuer.The invention is based on the finding that the gap, which is characterized by a projected along the travel path of the elevator car cabin door threshold of the shaft door threshold, can be very tight by regulations. In addition, the width of the gap does not remain stable during operation of the elevator car. This effect can be enhanced by an elevator shaft which is higher and by an elevator car moving faster in this elevator shaft. A currently provided for this car door shaft door coupling, the coupling components can be withdrawn during the elevator ride from this gap, has a complicated structure and is unnecessarily expensive due to an operation by two different drive means.
Um diese Aufwendungen zu minimieren, wurde versucht, die Bewegung eines einzigen Antriebsmittels, sowohl für die Bewegung der Bauteile der Kabinentür-Schachttür-Kupplung in den Spalt, als auch für deren Kopplungsbewegung zu nutzen. Erreicht wird dies dadurch, dass die Bewegung eines einzelnen Antriebsmittels einerseits durch dessen Verbindung mit dem Schwenkhebel eine Drehbewegung des Schwenkhebels und andererseits zeitgleich eine Längsbewegung des Schwenkhebels entlang seiner Drehachse bewirkt. Die Bewegung des alleinigen Antriebsmittels sorgt somit dafür, dass die Kabinentür-Schachttür-Kupplung in Position im Spalt gebracht wird und dass die Kupplungsbewegung des zur Kabinentür-Schachttür-Kupplung gehörigen Schwenkhebels erfolgt. Es besteht so auch die Möglichkeit, den Betrieb der Kabinentür-Schachttür-Kupplung von einem Türantrieb, der für die Verschiebung der Türflügel verwendet wird, zu trennen. Die zeitgleiche Ausführung der Längs- sowie der Drehbewegung des Schwenkhebels ermöglicht eine schnellstmögliche Kopplung einer Kabinentür mit einer Schachttür.To minimize these expenses, attempts have been made to use the movement of a single drive means, both for the movement of the components of the car door shaft door coupling in the gap, as well as for their coupling movement. This is achieved by the fact that the movement of a single drive means on the one hand by its connection with the pivot lever causes a rotational movement of the pivot lever and on the other hand at the same time a longitudinal movement of the pivot lever along its axis of rotation. The movement of the sole drive means thus ensures that the car door shaft door coupling is brought into position in the gap and that the coupling movement of the belonging to the car door shaft door coupling pivot lever takes place. There is also the possibility to separate the operation of the car door shaft door coupling of a door drive, which is used for the displacement of the door leaves. The simultaneous execution of the longitudinal and the rotational movement of the pivot lever allows the fastest possible coupling of a car door with a shaft door.
Bei einer Weiterbildung der Kabinentür-Schachttür-Kupplung umfasst die Kabinentür-Schachttür-Kupplung eine erste Gleitfläche und eine zweite Gleitfläche, die gegen die Türblattebene derart geneigt sind, dass bei der parallel zur Türblattebene ausgeführten Bewegung des bewegbaren Elements die erste Gleitfläche auf der zweiten Gleitfläche eine Gleitbewegung vollführt, die die Drehbewegung und die Horizontalbewegung des Schwenkhebels bewirkt. Derart kann die Bewegung des bewegbaren Elementes auf den Schwenkhebel übertragen werden.In a further development of the car door shaft door coupling, the car door shaft door coupling comprises a first sliding surface and a second sliding surface which are inclined against the door leaf plane such that when the movement of the movable element is parallel to the door leaf plane, the first sliding surface on the second sliding surface performs a sliding movement, which causes the rotational movement and the horizontal movement of the pivot lever. In this way, the movement of the movable element can be transmitted to the pivoting lever.
Bei einer Weiterbildung der Kabinentür-Schachttür-Kupplung ist die erste Gleitfläche komplementär zur zweiten Gleitfläche ausgebildet. Derart kann die Führung der Gleitbewegung verbessert werden und die Kabinentür-Schachttür-Kupplung stabiler ausgeführt werden.In a further development of the car door shaft door coupling, the first sliding surface is designed to be complementary to the second sliding surface. In this way, the guidance of the sliding movement can be improved and the car door shaft door coupling can be made more stable.
Bei einer Weiterbildung der Kabinentür-Schachttür-Kupplung ist an dem Schwenkhebel ein Mitnehmerelement und vorzugsweise ein zum Mitnehmerelement parallel beabstandetes zweites Mitnehmerelement gelagert, wobei das mindestens eine Mitnehmerelement am Schwenkhebel an je einer parallel der Drehachse beabstandeten Mitnehmerachse gelagert sind. Die Drehbewegung des Schwenkhebels führt derart zu einer möglichen Spreizung der Mitnehmerelemente, wobei gleichzeitig eine Ausrichtung der Mitnehmerelemente beibehalten werden kann. Derart können verschiedene Geometrien eines Mitnehmerparallelogramms realisiert werden und die Vorrichtung an Gegebenheiten der Türen vor Ort angepasst werden.In a further development of the car door shaft door coupling, a driver element and preferably a driver element parallel spaced second carrier element is mounted on the pivot lever, wherein the at least one driver element are mounted on the pivot lever on a respective parallel to the axis of rotation spaced driver axis. The rotational movement of the pivot lever thus leads to a possible spread of the driver elements, at the same time an orientation of the driver elements can be maintained. In this way, different geometries of a Mitnehmerparallelogramms can be realized and the device can be adapted to local conditions of the doors.
Bei einer Weiterbildung der Kabinentür-Schachttür-Kupplung ist an dem Trägerelement ein zweiter Schwenkhebel drehbar gelagert, an dem das Mitnehmerelement derart drehbar gelagert ist, dass das Mitnehmerelement seine Ausrichtung jederzeit beibehält.In a further development of the car door shaft door coupling, a second pivot lever is rotatably mounted on the carrier element, on which the driver element is rotatably mounted such that the driver element retains its orientation at any time.
Bei einer Weiterbildung der Kabinentür-Schachttür-Kupplung ist das bewegbare Element an einer parallel von der Drehachse beabstandeten Lagerungsachse mit dem Schwenkhebel gekoppelt. So ist eine Möglichkeit gegeben, die Längsbewegung des Elementes in eine Drehbewegung des Schwenkhebels umzuwandeln.In a further development of the car door shaft door coupling, the movable element is coupled to a pivot axis spaced parallel to the axis of rotation bearing axis. Thus, a possibility is given to convert the longitudinal movement of the element into a rotational movement of the pivot lever.
In einer ersten Ausführungsvariante der Kabinentür-Schachttür-Kupplung kann die Kabinentür-Schachttür-Kupplung eine Führungseinrichtung umfassen, an der das Trägerelement senkrecht zur Türblattebene geführt wird, wobei die Führungseinrichtung dafür vorgesehen ist, an einem Türflügel befestigt zu werden. Bei dieser Ausführungsvariante ist es möglich, die Gleitflächen am Trägerelement einerseits und am bewegbaren Element andererseits vergrössert zu gestalten und somit einen Materialverschleiss zu verringern. Weiterhin kann der Schwenkhebel ein Langloch und das bewegbare Element einen Zapfen aufweisen, wobei der Zapfen in das Langloch eingreift. Derart kann das bewegbare Element mit dem drehbaren Schwenkhebel in verschiedenen Ausführungsformen verbunden werden, so dass die Bewegung übertragen werden kann.In a first embodiment variant of the car door shaft door coupling, the car door shaft door coupling may comprise a guide device, on which the carrier element is guided perpendicular to the door leaf plane, wherein the guide device is intended to be fastened to a door leaf. In this embodiment, it is possible to make the sliding surfaces on the carrier element on the one hand and on the movable element on the other hand enlarged and thus to reduce material wear. Furthermore, the pivot lever can have a slot and the movable element a pin, wherein the pin engages in the slot. In this way, the movable element can be connected to the rotatable pivot lever in various embodiments, so that the movement can be transmitted.
In einer zweiten Ausführungsvariante der Kabinentür-Schachttür-Kupplung kann das Trägerelement vorgesehen sein, Teil eines Türflügels oder an dem Türflügel befestigt zu werden. Der Türflügel kann Teile der Kabinentür-Schachttür-Kupplung beinhalten, wodurch Material eingespart werden kann. Es ist auch möglich, den Türflügel im Bereich der Kabinentür-Schachttür-Kupplung zu verstärken. Das Trägerelement kann dabei die erste Gleitfläche und der Schwenkhebel die zweite Gleitfläche in Form von Gewindeflächen aufweisen. Der Schwenkhebel kann mit dem bewegbaren Element mittels eines Lagers verbunden sein. Derart kann die Bewegung des bewegbaren Elementes auf den drehbaren Schwenkhebel übertragen werden.In a second embodiment variant of the car door shaft door coupling, the carrier element can be provided to be part of a door leaf or fastened to the door leaf. The door leaf may include parts of the car door shaft door coupling, whereby material can be saved. It is also possible to reinforce the door in the area of the car door shaft door coupling. The carrier element may have the first sliding surface and the pivot lever, the second sliding surface in the form of threaded surfaces. The pivot lever may be connected to the movable member by means of a bearing. In this way, the movement of the movable element can be transmitted to the rotatable pivoting lever.
Bei einer Weiterbildung des Türsystems der Aufzugsanlage umfasst das Türsystem eine sekundäre Kabinentür-Schachttür-Kupplung und einen Aktuator, wobei der Aktuator eine Aktuatorbewegung ausführt, die die Bewegung des Elementes der Kabinentür-Schachttür-Kupplung und eine im Wesentlichen gleich der Bewegung sekundäre Bewegung eines sekundären Elementes der sekundären Kabinentür-Schachttür-Kupplung bewirkt. Beide Kabinentür-Schachttür-Kupplungen können so synchron betrieben werden. Der Aktuator kann einen Antriebsmotor aufweisen. Vorteilhaft ist, dass mittels eines einzigen Antriebsmotors die Vorrichtung zur Kupplung der Kabinentür mit der Schachttür betrieben werden kann.In a further development of the door system of the elevator installation, the door system comprises a secondary car door shaft door coupling and an actuator, wherein the actuator performs an actuator movement which controls the movement of the element of the car door shaft door coupling and a secondary movement substantially secondary to the movement Element of the secondary car door shaft door coupling causes. Both car door shaft door couplings can be operated synchronously. The actuator may include a drive motor. It is advantageous that by means of a single drive motor, the device for coupling the car door with the shaft door can be operated.
Bei einer Weiterbildung des Türsystems der Aufzugsanlage weist das Türsystem einen Türflügel auf, wobei der Türflügel eine Pendelführungsaufnahme mit mindestens zwei Dämpfungselementen und einen in der Pendelführungsaufnahme gelagerten mit dem Trägerelement der Kabinentür-Schachttür-Kupplung gekoppelten Schwimmblock umfasst, wobei der Schwimmblock in horizontaler Richtung parallel der Türblattebene beidseitig durch je eines der Dämpfungselemente an Anschlägen gefedert ist und wobei mindestens ein Pendelführungsbegrenzer der Pendelführungsäufnahme eine Pendelbewegung in Richtungen, die nicht der horizontalen Richtung parallel der Türblattebene entsprechen, verhindert. So kann eine Zentrierung der Kabinentür-Schachttür-Kupplung zwischen Kopplungselementen, die an der anzukoppelnden Tür angeordnet sind, beim Kopplungsvorgang erreicht werden, so dass grössere Toleranzen bei der Ausrichtung der Kabinentür-Schachttür-Kupplung zu den ihr zugewiesen Kopplungselementen möglich sind.In a further development of the door system of the elevator installation, the door system has a door leaf, wherein the door wing comprises a pendulum guide receptacle with at least two damping elements and a floating block mounted in the pendulum guide receptacle and coupled to the support element of the car door shaft door coupling, wherein the floating block is parallel to the horizontal direction Door leaf level is sprung on both sides by one of the damping elements to attacks and at least one Pendelführungsbegrenzer the Pendelführungsäufnahme a pendulum movement in directions that do not correspond to the horizontal direction parallel to the door leaf level prevented. Thus, a centering of the car door shaft door coupling between coupling elements, which are arranged on the door to be coupled, can be achieved in the coupling process, so that greater tolerances in the alignment of the car door shaft door coupling are possible to their associated coupling elements.
Im Folgenden wird die Erfindung anhand von Figuren näher erläutert. Es zeigen:
- Figur 1:
- eine Aufzugsanlage mit einer Kabinentür-Schachttür-Kupplung gemäss Stand der Technik;
- Figur 2:
- eine erste Ausgestaltungsvariante der erfindungsgemässen Kabinentür-Schachttür-Kupplung in einer Perspektivansicht;
- Figur 3:
- Türsystem mit der Kabinentür-Schachttür-
Kupplung gemäss Figur 2 in einer Seitenansicht; - Figur 4:
- eine zweite Ausgestaltungsvariante der erfindungsgemässen Kabinentür-Schachttür-Kupplung;
- Figur 5:
- ein Lager zur Kopplung eines Elementes mit einem Schwenkhebel der Kabinentür-Schachttür-Kupplung in einer Schnittdarstellung;
- Figur 6:
- ein Türsystem mit zwei Kabinentür-Schachttür-Kupplungen;
- Figur 7:
- eine erste Ausgestaltungsvariante einer Zentriervorrichtung für ein Türsystem;
- Figur 8:
- eine zweite Ausgestaltungsvariante einer Zentriervorrichtung für ein Türsystem; und
- Figur 9:
- eine dritte Ausgestaltungsvariante der erfindungsgemässen Kabinentür-Schachttür-Kupplung.
- FIG. 1:
- an elevator system with a cabin door shaft door coupling according to the prior art;
- FIG. 2:
- A first embodiment variant of the inventive car door shaft door coupling in a perspective view;
- FIG. 3:
- Door system with the car door shaft door coupling according to
FIG. 2 in a side view; - FIG. 4:
- a second embodiment variant of the inventive car door shaft door coupling;
- FIG. 5:
- a bearing for coupling an element with a pivot lever of the car door shaft door coupling in a sectional view;
- FIG. 6:
- a door system with two car door shaft door couplings;
- FIG. 7:
- a first embodiment variant of a centering device for a door system;
- FIG. 8:
- a second embodiment variant of a centering device for a door system; and
- FIG. 9:
- a third embodiment variant of the inventive car door shaft door coupling.
Ein Abstand von der Schachttürschwelle 4 zur Kabinentürschwelle 13 kennzeichnet einen Spalt 8, dessen Breite unter anderem durch gesetzliche Regelungen vorgeschrieben ist. Das Türsystem 52 umfasst zwei in
In den
Angetrieben von einem nicht dargestellten Aktuator, welcher Teil des Türsystems 12 sein kann, kann das bewegbare Element 18 eine Bewegung S vollführen, die parallel der Türblattebene 26 ausgerichtet ist. Dabei ist es unerheblich, ob die Bewegung S parallel der Türblattebene 26 ausgeführt wird oder ob nur eine Richtungskomponente dieser Bewegung S parallel der Türblattebene 26 ausgerichtet ist. Die Bewegung S kann auch senkrecht innerhalb eines Türsystems einer Aufzugsanlage ausgeführt werden. Die Kopplung des bewegbaren Elementes 18 mit dem Schwenkhebel 14 bewirkt, dass der am Trägerelement 40 gelagerte Schwenkhebel 14 eine Drehbewegung D vollführt.Powered by an actuator, not shown, which may be part of the
Die Kabinentür-Schachttür-Kupplung 11 (
Die in
Es ist unerheblich für die Funktionalität der beispielhaft in den
Die Kabinentür-Schachttür-Kupplung 11 kann einen zweiten Schwenkhebel 14' aufweisen, an dem das mindestens eine Mitnehmerelement 30, 30' gelagert ist. Der zweite Schwenkhebel 14' ist am Trägerelement 40 drehbar gelagert und vollführt aufgrund von Bewegungen der Mitnehmerelemente 30, 30' eine passive Drehbewegung D'. Die Drehbewegung D' des zweiten Schwenkhebels 14' entspricht der Drehbewegung D des Schwenkhebels 14. Derart kann eine Ausrichtung des mindestens einen Mitnehmerelementes 30, 30' in der Aufzugsanlage bei Kopplungs- bzw. Entkopplungsvorgängen beibehalten werden. Die Kabinentür-Schachttür-Kupplung 11 ist vorzugsweise kabinentürseitig, kann aber auch schachttürseitig angeordnet sein. Demzufolge sind Kopplungselemente des Türsystems 12 auf komplementärer Seite angeordnet. Der beschriebene Ablauf der Bewegungen S, D, H der Kabinentür-Schachttür-Kupplung 11 ist auch auf Türsysteme mit anderen Ausführungsvarianten einer erfindungsgemässen Kabinentür-Schachttür-Kupplung anwendbar. Damit die Bewegung S des bewegbaren Elementes 18 in die Drehbewegung D und die Horizontalbewegung H des Schwenkhebels 14 umgesetzt werden kann, kann die Kabinentür-Schachttür-Kupplung statt der erwähnten Gleitflächen 22, 24 (
Die
Die Kabinentür-Schachttür-Kupplung 11 der
Die
Die gemäss der
Die
Der Aktuator 50 umfasst einen Antriebsmotor 54 und ein Übertragungsgestänge 56. Die Kabinentür-Schachttür-Kupplung 11 umfasst ein bewegbares Element 18, die sekundäre Kabinentür-Schachttür-Kupplung 11' umfasst ein sekundäres bewegbares Element 18'. Die Funktionsweise der bewegbaren Elemente 18, 18' ist in den
Die
Die in
Im Unterschied zu der in
Claims (15)
- Cage door / shaft door coupling (11) for arrangement at a door leaf (9) with a door leaf plane (26), comprising- a pivot lever (14) mounted on a support element (40) to be rotatable at an axis (16) of rotation and- a movable element (18), which is so coupled with the pivot lever (14) that a movement (S) of the movable element (18) carried out parallel to the door leaf plane (26) causes the pivot lever (14) to execute a rotational movement (D) for coupling of a cage door with a shaft door and at the same time to change its spacing from the door leaf plane (26) by means of a horizontal movement (H).
- Cage door / shaft door coupling (11) according to claim 1, wherein the cage door / shaft door (11) has a first slide surface (22) and a second slide surface (24) which are so inclined relative to the door leaf plane (26) that when movement (S) of the movable element (18) parallel to the door leaf plane (26) is carried out the first slide surface (22) executes on the second slide surface (24) a sliding movement (G) which at the same time produces the rotational movement (D) and the horizontal movement (H) of the pivot lever (14).
- Cage door / shaft door coupling (11) according to claim 2, wherein the first slide surface (22) is formed to be complementary with the second slide surface (24).
- Cage door / shaft door coupling (11) according to any one of the preceding claims, wherein an entrainer element (30) and preferably a second entrainer element (30') parallel to and spaced from the entrainer element (30) are mounted on the pivot lever (14), wherein the at least one entrainer element (30, 30') is mounted on the pivot lever (14) at a respective entrainer axis (28, 28') spaced from and parallel to the axis (16) of rotation.
- Cage door / shaft door coupling (11) according to claim 4, wherein a second pivot lever (14') on which the entrainer element (30, 30') is rotatably mounted so that the entrainer element (30, 30') maintains its orientation at all times is rotatably mounted on the support element (40).
- Cage door / shaft door coupling (11) according to any one of the preceding claims, wherein the movable element (18) is coupled with the pivot lever (14) at a mounting axis (20) parallel to and spaced from the axis (16) of rotation.
- Cage door / shaft door coupling (11) according to any one of the preceding claims, wherein the pivot lever (14) is connected with the movable element (18) by means of a bearing (35).
- Cage door / shaft door coupling (11) according to one of claims 2 and 3, wherein the support element (40) has the first slide surface (22) and the pivot lever (14) has the second slide surface (24) in the form of threaded surfaces.
- Cage door / shaft door coupling (11) according to any one of the preceding claims, wherein the support element (40) is provided to be part of the door leaf (9) or to be fastened to the door leaf (9).
- Cage door / shaft door coupling (11) according to any one of claims 1 to 7, wherein the cage door / shaft door coupling (11) comprises a guide device (42) at which the support element (40) is guided perpendicularly to the door leaf plane (26) and is provided for the purpose of being fastened to a door leaf (9).
- Cage door / shaft door coupling (11) according to claim 10, wherein the pivot lever (14) has a slot (32) and the movable element (18) has a pin (34), wherein the pin (34) engages in the slot (32).
- Door system (12) of a lift installation with a cage door / shaft door coupling (11) according to any one of the preceding claims.
- Door system (12) of a lift installation according to claim 12, wherein the door system (12) comprises a door leaf (9), wherein the door leaf (9) comprises- a pendulating guide mount (84) with at least two damping elements (88, 90) and at least one pendulating guide limiter (94, 96) and- a floating block (80) which is mounted in the pendulating guide mount (84) and coupled with the support element (40) of the cage door / shaft door coupling (11), wherein the floating block (80) is spring loaded against abutments (91) in horizontal direction parallel to the door leaf plane (26) at both sides by a respective one of the damping elements (88, 90) and wherein the pendulating guide limiter (94, 96) prevents pendulating movement in directions not corresponding with the horizontal direction parallel to the door leaf plane (26).
- Door system (12) of a lift installation according to one of claims 12 and 13, wherein the door system (12) comprises a secondary cage door / shaft door coupling (11') and an actuator (50), wherein the actuator executes an actuator movement (B) causing the movement (S) of the element (18) of the cage door / shaft door coupling (11) and a secondary movement (S'), which is substantially equal to the movement (S) of a secondary element (18') of the secondary cage door / shaft door coupling (11').
- Door system (12) of a lift installation according to claim 14, wherein the actuator (50) comprises a drive motor (54).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20120791507 EP2794453B1 (en) | 2011-12-21 | 2012-11-29 | Cabin door-shaft door coupling |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11194732 | 2011-12-21 | ||
PCT/EP2012/073991 WO2013092164A1 (en) | 2011-12-21 | 2012-11-29 | Cage door-shaft door coupling |
EP20120791507 EP2794453B1 (en) | 2011-12-21 | 2012-11-29 | Cabin door-shaft door coupling |
Publications (2)
Publication Number | Publication Date |
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EP2794453A1 EP2794453A1 (en) | 2014-10-29 |
EP2794453B1 true EP2794453B1 (en) | 2015-05-20 |
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EP20120791507 Active EP2794453B1 (en) | 2011-12-21 | 2012-11-29 | Cabin door-shaft door coupling |
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US (1) | US10065835B2 (en) |
EP (1) | EP2794453B1 (en) |
CN (1) | CN104144870B (en) |
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CH702569B1 (en) * | 2010-05-07 | 2011-07-29 | Henseler H Ag | Lift shaft door unlocking. |
CN105173999B (en) * | 2015-10-21 | 2017-01-25 | 西继迅达(许昌)电梯有限公司 | Elevator retractable door vane |
DE102018215813A1 (en) * | 2018-09-18 | 2020-03-19 | Franz Xaver Meiller Fahrzeug- Und Maschinenfabrik - Gmbh & Co Kg | Driver with depth adjustment |
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CH523199A (en) * | 1970-12-30 | 1972-05-31 | Inventio Ag | Door drive device with locking mechanism for elevators |
FR2421134A1 (en) * | 1978-03-30 | 1979-10-26 | Slycma | Locking mechanism for lift doors - has parallelogram linkage to prevent doors being opened when lift is between floor levels and released by crank arm |
JP2800674B2 (en) | 1994-03-10 | 1998-09-21 | 三菱電機株式会社 | Elevator door device and adjustment method thereof |
EP0679602A1 (en) | 1994-04-25 | 1995-11-02 | Inventio Ag | Engaging device for elevator doors |
FI101284B (en) * | 1995-09-13 | 1998-05-29 | Kone Oy | Arrangement for opening and closing the automatic doors of the elevator and according to the taker |
EP0829446A1 (en) | 1996-09-12 | 1998-03-18 | Inventio Ag | Engaging device for elevator doors |
CN1076709C (en) * | 1996-10-03 | 2001-12-26 | 因温特奥股份公司 | Operating system for lift doors |
US6070700A (en) * | 1997-09-16 | 2000-06-06 | Inventio Ag | Operating system for elevator doors |
JP4574803B2 (en) | 2000-06-09 | 2010-11-04 | 三菱電機株式会社 | Elevator door device |
JP4879477B2 (en) * | 2003-12-08 | 2012-02-22 | インベンテイオ・アクテイエンゲゼルシヤフト | Elevator door drive device |
CN2825564Y (en) * | 2005-08-02 | 2006-10-11 | 沈阳亿成电梯有限公司 | Door cam structure of goods elevator |
JP2011088720A (en) * | 2009-10-23 | 2011-05-06 | Toshiba Elevator Co Ltd | Elevator door device |
BR112012000868A2 (en) * | 2009-12-16 | 2016-11-16 | Thyssenkrupp Elevator Ag | device for dragging a box door through an elevator cabin door that can be operated by a door and elevator unit |
ES2539688T3 (en) * | 2011-05-31 | 2015-07-03 | Inventio Ag | Variable coupling of cabin door-box door |
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US20150013231A1 (en) | 2015-01-15 |
US10065835B2 (en) | 2018-09-04 |
WO2013092164A1 (en) | 2013-06-27 |
MX2014007290A (en) | 2014-07-30 |
CA2856459A1 (en) | 2013-06-27 |
AU2012358577A1 (en) | 2014-07-10 |
CN104144870B (en) | 2016-07-06 |
CA2856459C (en) | 2019-11-05 |
BR112014015177B1 (en) | 2021-07-13 |
BR112014015177A8 (en) | 2017-06-13 |
EP2794453A1 (en) | 2014-10-29 |
CN104144870A (en) | 2014-11-12 |
HK1203917A1 (en) | 2015-11-06 |
MX345008B (en) | 2017-01-13 |
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