WO2016091712A1 - Système de porte pour installation d'ascenseur - Google Patents

Système de porte pour installation d'ascenseur Download PDF

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Publication number
WO2016091712A1
WO2016091712A1 PCT/EP2015/078508 EP2015078508W WO2016091712A1 WO 2016091712 A1 WO2016091712 A1 WO 2016091712A1 EP 2015078508 W EP2015078508 W EP 2015078508W WO 2016091712 A1 WO2016091712 A1 WO 2016091712A1
Authority
WO
WIPO (PCT)
Prior art keywords
door
unit
shaft
pivot
pivot axis
Prior art date
Application number
PCT/EP2015/078508
Other languages
German (de)
English (en)
Inventor
Ralph KUPPELWIESER
Ernst Lüthi
Jonas Vonaesch
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 EP15804141.8A priority Critical patent/EP3230193B1/fr
Priority to CN201580066799.7A priority patent/CN107000996B/zh
Publication of WO2016091712A1 publication Critical patent/WO2016091712A1/fr

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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
    • B66B13/04—Door or gate operation of swinging doors
    • 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 door system for an elevator installation and an elevator installation with such a door system.
  • Elevator systems are usually arranged in an elevator shaft, which connects several floors.
  • the elevator shaft has shaft door openings at the level of the individual floors. At this shaft door openings shaft doors are arranged.
  • the elevator installation comprises an elevator cage, which is arranged to be movable within the elevator shaft.
  • the elevator car has a car door opening. At this car door opening a car door is arranged. Both the shaft doors, as well as the at least one car door usually each have at least one door leaf.
  • EP 2 088 273 A1 shows an opening and closing mechanism for a lift door designed as a folding door.
  • the elevator door comprises a door drive, a belt coupled to the door drive and a linkage connected to this belt.
  • the folding door includes a leading and a trailing door leaf.
  • the door drive comprises a motor and is coupled to the leading door leaf by means of the coupling mechanism such that upon a rotation of the motor shaft, the leading door leaf is pivoted out of its door closing plane and then the door is opened.
  • the elevator door is due to the functionality of the linkage under the influence of the holding current of the motor as locked.
  • the disadvantage is that the mechanics of such a door system complicated and to lock the door electrical energy is needed.
  • a door system for an elevator system the door system comprises a drive unit with a driven, pivotally mounted shaft and a blocking element, wherein the blocking element is fixed to the shaft, at least one pivoting unit, wherein each of the at least one pivoting unit comprises a pivotable with a door leaf pivot axis and a locking recess, wherein the Sperausaus foundedung is fixed to the pivot axis, wherein a pivoting movement of the pivot axis is limited by a first end position of the door system descriptive end position, wherein the blocking element cooperates with the locking recess so that the locking element preferably engages in the locking recess and thus the pivot axis in the first end position can be blocked.
  • the object is also achieved by an elevator system with such a door system.
  • a first of the end positions corresponds to the open position of the door system, a second of these end positions corresponds to the closed position of the door system.
  • a door system of an elevator installation can comprise both a car door and a landing door, which in the closed position of the door system are preferably spaced apart from one another by means of a door sill gap.
  • the drive unit comprising the shaft can be part of the car door or the shaft door, wherein the pivot axle can be part of the car door or the landing door independently of this.
  • the invention is based on the development that the pivot axis, which can be coupled to the door leaf and whose pivoting movement causes an opening or closing movement of the door leaf, may be locked in at least one of its two end positions.
  • a pivoting movement is a rotating movement, wherein in one direction of rotation no complete revolution is executable.
  • the pivot axis has a maximum angle of rotation of less than 360 °, starting from the first end position at any time within a period of time, which preferably comprises an entire door opening and closing operation.
  • pivot axis during the door opening or door closing operations is not 360 ° or beyond swiveling or rotatable. Based on a position of the pivot axis corresponding to the closed position of the door system, the pivot axis is consequently not accessible. pivoted time 360 ° or beyond.
  • the locking element attached to the driven shaft of the door drive engages in the locking recess mounted on the pivot axis and thus preferably prevents unwanted opening or closing movement of the door leaf by means of a positive connection.
  • a positive connection mentioned according to this description can be achieved by way of example in that the blocking element is formed by a circular section of a circular disk arranged perpendicular to the shaft, wherein the associated circle center of this circular section is arranged on the axis of the shaft belonging to the door drive.
  • the locking recess fixed to the associated pivot axis has a circular section in this case. In the end position of the pivot axis, this circular section adjoins the circular arc of the circle section belonging to the blocking element in a form-fitting manner, so that a pivoting movement of the pivot axis is prevented in the position of the shaft corresponding to the open or closed position of the door system.
  • a positive connection mentioned according to this description can also be achieved, for example, by forming the blocking element by way of example from one or at least two pins engaging in the blocking recess and thus preventing the pivoting movement of the pivot axis from the end position.
  • the blocking element and the blocking recess cooperating with this locking element are designed such that blocking of the locking recess provided with the pivot axis is prevented during the pivotal movement of the pivot axis from the locking recess. It can thus be achieved that, due to the interaction of the shaft with the pivot axis, no additional control arrangement is required which causes a deblocking or unlocking of the door leaf by means of a signal before the opening or closing movement of the door leaf is completed.
  • one of the at least one pivot unit is designed as a primary pivot unit, the primary pivot unit comprising a second locking recess fixed to the pivot axis of the primary pivot unit, the pivoting movement of the pivot axis belonging to the primary pivot unit being interrupted by a pivoting unit second end position of the door system descriptive end position is limited and the locking element acts on the fixed to the pivot axis of the primary pivot unit second locking recess so that the pivot axis of the primary pivot unit is blocked in its second end position.
  • the door leaf of the swing gate can be blocked both in its open position and in its closed position. Accordingly, a further locking device is not necessary, which allows the locking of the door leaf in the open or closed position.
  • the door system may comprise a car door and a landing door, wherein the car door and the landing door are preferably spaced apart by a door sill gap in a closed position of the door system, wherein a first of the doors comprising the car door and the landing door comprises the drive unit and the primary pivot unit.
  • a first of the doors comprising the car door and the landing door comprises the drive unit and the primary pivot unit.
  • the drive unit may comprise a first entrainment means and the primary pivot unit comprise a counter-element operable by the first entrainment means, wherein the first entrainment means are fixed to the shaft and the counter element of the primary pivot unit to the pivot axis of the primary pivot unit such that the entrainment means during a pivotal movement of the shaft Swivel movement of the pivot axis causes and pivotal movement of the door leaf is effected.
  • the drive unit may comprise a first entrainment means and the primary pivot unit comprise a counter-element operable by the first entrainment means, wherein the first entrainment means are fixed to the shaft and the counter element of the primary pivot unit to the pivot axis of the primary pivot unit such that the entrainment means during a pivotal movement of the shaft Swivel movement of the pivot axis causes and pivotal movement of the door leaf is effected.
  • a further development of the door system comprises a or the car door and one or the shaft door, wherein the car door and the landing door are preferably spaced from each other in a closed position of the door system by means of a door sill, wherein one of the at least one pivot unit is formed as a secondary pivot unit wherein one or the first of the doors comprising the car door and the landing door comprises the drive unit and the second of the doors comprising the car door and the landing door comprises the secondary pivot unit, wherein the shaft fixed locking element acts on the locking recess of the secondary pivot unit such that the pivot axis of the secondary pivot unit is blocked in its the open position of the door system corresponding end position.
  • the secondary pivoting unit is the pivoting unit which is not arranged on the drive side. If the drive unit is part of the cabin door, then such a “secondary swivel unit” is part of the shaft door. Alternatively, such a “secondary pivot unit” is part of the car door when the drive unit is part of the shaft door.
  • the second of the doors comprising the car door and the shaft door may comprise a gear unit, the gear unit comprising a further locking element, wherein the locking element of the gear unit cooperates with the locking recess of the secondary pivot unit such that the pivot axis of the secondary pivot unit in its closed position of the door system corresponding end position is blocked.
  • the gear unit may comprise an actuatable by the first driving means counter element, wherein the locking element of the gear unit and the locking recess of the secondary pivot unit are designed such that a blockage of the pivot axis of the secondary pivot unit can be canceled by an actuation of the counter element of the gear unit by the first driving means.
  • Such a locking or unlocking of coupled to the pivot axis of the secondary pivoting unit door leaf is made possible.
  • the blocking element of the gear unit is swung out of the locking recess of the secondary pivoting unit.
  • the drive unit may comprise a second entrainment means and the secondary pivoting unit another counter element actuatable by the second entrainment means, the second entrainment means being fixed to the shaft and the counter element of the secondary pivoting unit being fixed to the pivot axis of the secondary pivoting unit such that the second entrainment means moves during a pivotal movement of the second entrainment means Wave one Pivoting movement of the pivot axis of the secondary pivot unit causes and a pivoting movement of the coupling with the pivot axis door leaf is effected.
  • first and the second entrainment means and the counter-elements fixed to the pivot axes can be fixed to the shaft or to the pivot axes in such a way that the pivoting movements of the pivot axes of the primary and secondary pivot units occur substantially simultaneously during opening or closing of the door system. In this way, a simple coupling of the car door with the landing door is made possible in the opening or closing movement of the door system. Accordingly, an additional device for synchronizing the movement of the manhole and the car door leaf is not necessary.
  • At least one door leaf can be arranged pivotably on the pivot axis assigned to this door leaf. Accordingly, the driven shaft of the door drive acts directly on the pivot axis of the door leaf, which can be dispensed with additional mechanically acting coupling elements between the shaft and the pivot axis.
  • a development of the door system is designed as a folding door system.
  • Such a door system designed as a folding door system has the advantage that the door system has a small footprint in a direction aligned perpendicular to the door closing direction.
  • the shaft and / or the at least one pivot axis can be arranged substantially vertically along the elevator shaft or vertically in the elevator shaft.
  • the vertical arrangement of the shaft or the at least one pivot axis in the elevator shaft has the advantage that a space-saving arrangement of the drive unit or the pivot axis is possible because it can be easily stowed in the door jamb or immediate vicinity of the door jamb.
  • an output shaft of a motor of the drive unit and the driven, pivotably mounted shaft are arranged coaxially to one another. assigns.
  • Such a coaxial arrangement has the advantage that the number of mechanical components of the door system can be largely reduced. By way of example, no transmission or the like between such an output shaft and the pivotally mounted shaft is required.
  • Figure 1 an elevator system with a door system
  • Figure 2 the door system in a closed position
  • Figure 3 the door system shown in Figure 2 in horizontal cross-section during a first phase of an opening movement
  • FIG. 4 shows the door system shown in FIG. 2 during a second phase of the opening movement
  • FIG. 5 the door system shown in Figure 2 in an open position in the horizontal
  • FIG. 6 shows the door system shown in FIGS. 2 to 5 in a vertical section in a closed position of this door system according to FIG. 2; and Figure 7: a centrally opening door system.
  • FIG. 1 shows an elevator installation 2.
  • the elevator installation 2 is arranged in an elevator shaft 1.
  • the elevator shaft 1 has a plurality of shaft door openings arranged on floors.
  • the elevator installation 2 comprises a plurality of shaft doors 6.1, 6.2, 6.3, wherein a first one of the shaft doors 6.1 is arranged on a first one of the shaft door openings and a second one of the shaft doors 6.2 on a second one of the shaft door openings.
  • the elevator installation 2 has an elevator car 4 with a car door 7.
  • the elevator car 4 is arranged movably within the elevator shaft 1.
  • the elevator car 4 is sufficiently spaced from the fixed in the elevator shaft 1 components, in particular, the shaft doors 6.1, 6.2, 6.3. This distance is indicated by a door threshold gap S shown in FIG.
  • a door threshold gap S shown in FIG.
  • FIGS. 2 to 5 show a door system for an elevator installation 2 shown in FIG. 1.
  • the door system is shown in horizontal cross section.
  • the door system may be formed of a car door 7 and a shaft door 6, wherein the car door 7 on a car door side and the shaft door 6 can be arranged on a shaft door side.
  • the car door 7 may comprise a first door leaf 14 and the landing door 6 may comprise a further door leaf 12 which can be assigned to the shaft door.
  • the car door 7 and the shaft door 6 are spaced apart, for example, by means of the door sill gap S in a closed position of the door system shown in FIG. 2.
  • FIGS. 3, 3.5 and 4 at least one component of the car door 7 and / or landing door 6 projects into the door sill gap S.
  • the door system comprises a drive unit.
  • the drive unit is part of the car door 7.
  • the drive unit includes a motor, not shown, and a pivotally mounted shaft 20. By means of this motor, the shaft 20 is driven, that is pivotable.
  • the door system further comprises a drive side primary pivot unit and / or a secondary pivot unit, wherein the secondary pivot unit is not arranged on the drive side.
  • the primary pivot unit and the drive unit are part of a first of the shaft door 6 and the car door 7 comprehensive doors and the secondary pivot unit is part of the second of the shaft door 6 and the car door 7 comprehensive doors.
  • the primary pivoting unit is part of the cabin door 7 and the secondary pivoting unit is part of the shaft door 6.
  • the primary pivot unit comprises a first pivot axis 24 and the components attached to this first pivot axis 24.
  • the secondary pivot unit comprises a further pivot axis 22 and the components attached to this further pivot axis 22.
  • the pivot axis 24 of the car door 7 is coupled to a car door leaf 14 or the pivot axis 22 of the shaft door 6 can be coupled to a landing door leaf 12.
  • the pivot axes 22, 24 may be the pivot axes of the respective shaft or box door leaf 12, 14.
  • a first blocking element 40 is fixed on the shaft 20 of the drive unit.
  • the first blocking element 40 acts on the first locking recess 42 fixed to the shaft 20 such that the first pivoting axis 24 can be blocked in a first end position, that is, the car door leaf 14 assigned to the first pivoting axis 24 can be blocked in a closed position.
  • the first blocking element 40 and the first blocking recess 42 preferably form a positive connection.
  • first entrainment means 28 may be fixed.
  • first driving means 28 may be fixed to the first pivot axis 24 operable by the first driving means 28 counter-element 29.
  • a pivoting movement of the shaft 20 causes a pivoting movement of the first pivot axis 24th
  • a second locking recess 44 may be fixed in addition to the blocking recess 42.
  • the first blocking element 40 acts on the second locking recess 44 fixed on the first pivot axis 24 in such a way that the first pivot axis 24 can be blocked in a second end position corresponding to an open position of the door system, ie the door leaf 14 assigned to the first pivot axis 24 can be blocked in an open position is.
  • the first blocking element 40 and the second blocking recess 42 may be in this second end position of the first
  • Swivel axis 24 form a positive connection.
  • both the first and second locking recesses 42, 44 and the preferably formed as an engagement counter-element 29 on the first pivot axis 24 and beyond the fixation of both the first locking element 40 and the first driving means 28 on the shaft 20 of the drive unit is the interaction of the drive unit with the primary pivot unit similar to that of a Maltese cross bar.
  • the first blocking element 40 and the locking recess (s) 42, 44 fixed to the first pivoting axis 24 are designed in such a way that, when the pivoting movement of the first pivoting axis 24 is effected by the first driving means 28, the blocking element 40 fixed to the shaft 20 no blocking effect is exerted on the first pivot axis 24. Accordingly, a pivoting movement of the first pivot axis 24 and an opening or closing movement of the first pivot axis 24 associated door leaf 14 is possible.
  • the door system may include a gear unit 60 for locking the non-drive-side door leaf 12, here the landing door 6, in its closed position.
  • the gear unit 60 is therefore part of the shaft door 6.
  • the gear unit 60 may comprise two pivot axes 50, 51, a further blocking element 70 and another counter element 29.1, wherein the pivot axes 50, 51 of the gear unit 60 may be coupled by way of example by means of a gear transmission.
  • the blocking element 70 of the gear unit 60 is fixed to a first pivot axis 50 of the gear unit 60.
  • a further locking recess 72 is fixed, which is actuated by the blocking element 70 of the gear unit 60.
  • the blocking element 70 of the gear unit 60 and the locking recess 72 fixed to the second pivot axis 22 are designed so that the blocking of the second pivot axis 22 in one of the closed position of the door system corresponding end position or immediately before a pivoting movement of the second pivot axis 22 whose deblocking is initiated.
  • the counter element 29.1 of the gear unit 60 is fixed to the second pivot axis 51 belonging to the gear unit 60, so that the counter element 29.1 of the gear unit 60 can be actuated by the first driving means 28 such that the first pivot axis 50 of the gear unit 60 by means of the example provided as a gear transmission coupling the two pivot axes 50, 51 can be pivoted. Consequently, by the gear unit 60, the coupled to the secondary pivoting unit door leaf 12 locked or unlocked.
  • Lock recess 72 act that the coupling to the second pivot axis 22 door leaf can be blocked in its open position.
  • a second driving means 26 may be fixed.
  • the second entrainment means 26 is suitable for generating a pivoting movement of the second pivot axis 22. Such a pivotal movement of the second pivot axis 22 can take place exclusively if the blocking of the second pivot axis 22 is preferably canceled by means of the gear unit 60.
  • the second entrainment means 26 actuates a further counter element 27 to be fixed on the second pivot axis 22 such that the second entrainment means 26 engages in the pivoting movement of the shaft 20 into the counter element 27 fixed to the second pivot axis 22 and the second pivot axis 22 between its two end positions can be pivoted. This means that the door leaf which can be coupled to the second pivot axis 22 is pivoted into an open or closed position by a pivoting movement A of the shaft 20.
  • the mentioned components may be arranged on the respective other side of the sides which comprise the car door and the shaft door side.
  • the components of shaft door 6 shown in FIGS. 2 to 4 are part of the car door and likewise the components of car door 7 shown in FIGS. 2 to 4 are components of the shaft door.
  • FIG. 2 shows the door system in its open position.
  • the cabin door-side elements comprising the drive unit having the shaft 20 are separated by the door threshold gap S from the elements of the door system arranged on the shaft door side.
  • the door threshold gap S In the closed position of the door system, therefore, neither components of the car door 7 nor components of the shaft door 6 protrude into this door sill gap S.
  • the locking element 40 fixed to the shaft 20 acts on the first locking recess 42 fixed to the first pivot axis 24 in such a way that the door leaf 14, which is arranged on the drive side and is coupled to the first pivot axis 24, is blocked in its closed position.
  • the locking element 70 of the gear unit 60 arranged on the shaft door side acts on the locking recess 72 fixed to the second pivot axis 22 in such a way that the door leaf 12 coupled to the second pivot axis 22 is likewise in its closed position. is blocked. In this way, pivoting movements B of the first and second pivoting axes 22, 24, such as may be caused by force effects caused by persons on the door leaf 12, 14 of the cabin door 6, 7, can be prevented.
  • FIGS. 3 and 4 show the door system shown in FIG. 2 in different phases of an opening or closing effected by the drive unit.
  • the description of FIGS. 3 and 3.5 describes the sequence of an opening of the door system, as represented by the direction of the pivoting movements of the shaft 20 or of the first and the second pivot axes 22, 24, which are indicated by the reference symbols A and B.
  • the closure of the door system can also be described by means of a reverse sequence.
  • FIG. 3 shows the door system during a first phase of its opening, an unlocking of the door system.
  • the first fixed to the shaft 20 entrainment means 28 is pivoted in the door sill gap S.
  • the first entrainment means 28 actuates the counter element 29.1 of the gear unit 60.
  • the fixed to the first pivot axis 50 of the transmission unit 60 locking element 70 of the gear unit 60 thus pivots out of engagement with the locking recess 72 so that the second pivot axis 22 deblocked, that is unlocked.
  • the second pivot axis 22 is unlocked. This means that the door leaf which can not be arranged on the drive side and which is assigned to this second pivot axis 22, here the shaft door 6, is unlocked.
  • the locking element 40 fixed to the shaft 20 and the locking recess 42 fixed to the first pivot axis 24 may be designed such that unlocking, ie deblocking of the first pivot axis 24 and unlocking of the second pivot axis 22, takes place at different times, both the first and the second pivot axis also the two te pivot axis 22, 24 are unlocked during the pivoting movement A of the shaft 20.
  • FIG. 4 shows the door system during a second phase of its opening, wherein the second phase of its opening is arranged in chronological order of the first phase of its opening according to FIG.
  • the second phase of the opening describes the pivoting of the pivot axis (s) 22, 24 and thus possibly the pivoting of / with this / these pivot axis (s) 22, 24 coupled door leaf or door leaves, ie the release of the door opening.
  • the first fixed to the shaft 20 driving means 28 actuates the fixed to the first pivot axis 24 counter element 29 and thus causes the pivotal movement B of the unlocked first pivot axis 24.
  • the on the shaft 20th fixed second driving means 26 actuates the second pivot axis 22 fixed further counter element 27 and thus causes the pivotal movement B of the unlocked second pivot axis 22.
  • the first and the second entrainment means 26, 28 and fixed to the first and second pivot axis 22, 24 counter elements 27, 29 may be configured such that the pivoting movements of the first and the second pivot axis 22, 24 occur at the same time or offset in time.
  • the locking element 40 fixed to the shaft 20 can be pivoted into the second locking recess 44 fixed to the first pivot axis 24 in such a way that the blocking of the first pivot axis 24 shown in FIG. 5 results.
  • the locking element 40 and the locking recess 40 in the position corresponding to the open position of the door system of the first pivot axis 24 form a positive connection.
  • FIG. 5 shows that the door system shown in FIGS. 2 to 4 is in its open position. Both the first pivot axis 24, in this case the car door 7, and the second pivot axis 22, here the shaft door 6, are blocked in their end position corresponding to the open position of the door system by means of the blocking element 40 fixed to the shaft.
  • Figure 6 shows the door system shown in Figures 2 to 5 in a vertical section in an open position shown in Figure 2 and therefore contains the same reference numerals as Figure 2 with the exception of the identification of the door leaves and the pivoting movements.
  • the drive unit 30 includes the shaft 20, a drive shaft 32, and a motor 34.
  • the drive shaft 32 may be coaxial with the shaft 20.
  • the first pivot axis 24 and the second pivot axis 22 and the shaft of the motor 20 can be arranged parallel to one another or can be arranged vertically in the elevator shaft.
  • the first entrainment means 28 and those components of the door system which can be actuated by the first entrainment means 28 are arranged in a first plane 110.
  • the second entrainment means 26 and those components of the door system which can be actuated by the second entrainment means 26 are arranged in a second plane 120.
  • the counter element 29 fixed to the first pivot axis 24 and the counter element 29.1 of the gear unit 60 are arranged in the first plane 110 and that the counter element 27 fixed to the second pivot axis 22 is arranged in the second plane 120.
  • the locking recess (s) 42, 44 fixed to the first pivot axis 24 are likewise arranged in the first plane 110 and the locking recess 72 fixed to the second pivot axis 22 and the blocking element 70 of the gear unit 60 are arranged in the second plane 120 ,
  • the blocking element fixed to the shaft 20 may comprise two regions 40 ', 40 "in such an arrangement of said components in the first and second plane 110, 120, respectively Accordingly, the first plane 110 may be arranged to act on the first pivot axis 24 fixed to the first pivot axis (s) 42, 44.
  • the second of the regions 40 "of the locking element fixed to the shaft 20 is in the second plane 120 arranged and can therefore in the manner described on the act on the second pivot axis 22 fixed locking recess 72 act.
  • FIG. 7 shows a centrally opening door system, shown in its open position, with a drive unit.
  • locking elements, locking recesses, driving means or counter-elements are also fixed to allow functionality of the door system. Shown is a trained as a folding door system door system.
  • the door system is arranged on a door opening 130.
  • "Central opening” here means that both sides, ie according to Figure 7 left or right side of this door opening 130 door leaves 12, 13, 14, 15, 12 ', 13', 14 ', 15' are arranged.
  • the door system comprises a left-side subsystem 140 and a right-side subsystem 150.
  • the left side subsystem 140 includes a motor 34 of the drive unit and a motor shaft 34 driven shaft 20 of the drive unit, wherein the shaft 20 and the unillustrated output shaft of the motor 34 may be coaxially arranged.
  • the left-side door system 140 comprises a first and second pivot axis 22, 24, a first gear unit, not shown, and with the pivot axes 22, 24 coupled left side door leaves 12, 13, 14, 15.
  • the shaft 20 By means of the shaft 20 are the first and second pivot axis 22, 24 operated in accordance with the description made to the figures 2 to 6 in order to move the left side arranged door leaves 12, 13, 14, 15 in their open or closed position or to block in these positions can.
  • the drive unit may further comprise a circulating belt or chain 39 for transmitting the pivotal movements of the motor 34 to the right side subsystem 150.
  • the right-hand subsystem 150 comprises a further belt-driven shaft 20 ', a further gear unit (not shown), two further swivel axles 22', 24 'and the door leaves 12' which can be coupled to these swivel axles 22 ', 24' of the right-hand subsystem 150. 13 ', 14', 15 '.
  • the shaft 20 'of the right side door system 150 is driven by the belt 39.
  • the shaft 20 'of the right-hand door system 150 performs a pivoting movement in the opposite direction to the pivoting movement of the shaft 20 of the left-hand door system 150.
  • the shaft 20 'of the right-side door system 150 thus acts in an analogous manner on the pivot axes 22', 24 'and door leaves 12', 13 ', 14', 15 ', as the shaft 20 of the left-side door system 140 on the Swivel axles 22, 24 or door leaves 12, 13, 14, 15 of the left-side door system 140 in order to move the right side door leaves 12 ', 13', 14 ', 15' in their open or closed position or in these positions to be able to block.

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Abstract

L'invention concerne un système de porte destiné à une installation d'ascenseur. Le système de porte comprend une unité d'entraînement (30), pourvue d'un arbre entraîné (20) monté de façon pivotante et d'un élément de blocage (40), l'élément de blocage (40) étant fixé sur l'arbre (20), et au moins une unité de pivotement. Ladite au moins une unité de pivotement comporte respectivement un axe de pivotement (22, 24), qui peut être accouplé à un vantail de porte (12, 14), et un évidement de blocage (42, 72). L'évidement de blocage (42, 72) est fixé à l'axe de pivotement (22, 24). Le mouvement de pivotement (B) de l'axe de pivotement (22, 24) est limité par une première position d'extrémité décrivant une position d'extrémité du système de porte. L'élément de blocage (40) coopère avec l'évidement de blocage (42, 72) de telle sorte que l'axe de pivotement (22, 24) peut être bloqué dans la première position d'extrémité. L'invention concerne également une installation d'ascenseur pourvue d'un tel système de porte.
PCT/EP2015/078508 2014-12-10 2015-12-03 Système de porte pour installation d'ascenseur WO2016091712A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP15804141.8A EP3230193B1 (fr) 2014-12-10 2015-12-03 Système de porte d'ascenseur
CN201580066799.7A CN107000996B (zh) 2014-12-10 2015-12-03 用于电梯设备的门系统

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP14197196 2014-12-10
EP14197196.0 2014-12-10

Publications (1)

Publication Number Publication Date
WO2016091712A1 true WO2016091712A1 (fr) 2016-06-16

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Application Number Title Priority Date Filing Date
PCT/EP2015/078508 WO2016091712A1 (fr) 2014-12-10 2015-12-03 Système de porte pour installation d'ascenseur

Country Status (3)

Country Link
EP (1) EP3230193B1 (fr)
CN (1) CN107000996B (fr)
WO (1) WO2016091712A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112723116A (zh) * 2021-01-14 2021-04-30 湖州富机电梯有限公司 一种用于家用电梯的门机

Citations (1)

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