EP1674416B1 - Ascenseur et cabine - Google Patents

Ascenseur et cabine Download PDF

Info

Publication number
EP1674416B1
EP1674416B1 EP04030734A EP04030734A EP1674416B1 EP 1674416 B1 EP1674416 B1 EP 1674416B1 EP 04030734 A EP04030734 A EP 04030734A EP 04030734 A EP04030734 A EP 04030734A EP 1674416 B1 EP1674416 B1 EP 1674416B1
Authority
EP
European Patent Office
Prior art keywords
lift
shaft
monitoring
detecting
car
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
EP04030734A
Other languages
German (de)
English (en)
Other versions
EP1674416A1 (fr
Inventor
Hans Ferdinand Frhr. Von Scholley
Jochen Müller
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.)
ThyssenKrupp Aufzugswerke GmbH
Original Assignee
ThyssenKrupp Aufzugswerke GmbH
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 ThyssenKrupp Aufzugswerke GmbH filed Critical ThyssenKrupp Aufzugswerke GmbH
Priority to EP04030734A priority Critical patent/EP1674416B1/fr
Priority to AT04030734T priority patent/ATE385986T1/de
Priority to DE502004006211T priority patent/DE502004006211D1/de
Priority to ES04030734T priority patent/ES2277803T3/es
Publication of EP1674416A1 publication Critical patent/EP1674416A1/fr
Application granted granted Critical
Publication of EP1674416B1 publication Critical patent/EP1674416B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/02—Cages, i.e. cars
    • B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
    • B66B11/0246—Maintenance features
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
    • B66B5/0043—Devices enhancing safety during maintenance
    • B66B5/005—Safety of maintenance personnel

Definitions

  • the present invention relates to an elevator with a car, which is movably arranged in a hoistway between a shaft head and a pit along a guideway, and a car for a lift.
  • Powertrainless elevators are already in widespread use. It is hereby aimed to reduce the manhole dimensions, in particular the shaft height. In the most favorable case theoretically, the length of the shaft is defined merely by the sum of the required height, the height of the car and the required crossings and buffer strokes.
  • the EP 1 118 574 A2 shows the provision of a lower temporary shelter.
  • a person-recognizing sensor triggers a braking device.
  • the disadvantage here is that the safe functionality of the brakes can not be guaranteed and therefore slippage of the car in the shelter can not be excluded. The car must therefore be secured with additional supports to be inserted into the shaft pit.
  • Lift shafts with a pit and a shaft head, which do not extend beyond the top and bottom floors, are also known.
  • an upper temporary shelter is provided by providing a buffer device disposed in the well head with an impact plate via an actuatable mechanism.
  • the car has a fixed to the car roof counter-stop, which limits the way up in interaction with the impact plate.
  • the activation mechanism is arranged in the upper shaft head and therefore difficult to reach, for example, for a maintenance technician.
  • the JP 2004-149258 shows a Auffahrdämpfer which is fastened to the bottom of the elevator shaft on the guide rail of the counterweight to limit the travel path of the counterweight down.
  • movable means are shown at the bottom of the manhole, which can be folded into the car or counterweight travel path to limit the respective travel ways down.
  • the US 2004/0188184 shows arranged on the guide rails screws, which cooperate with an over the car or the counterweight rail, which is pushed to block the track to the outside, beyond the car area, cooperate. A use for the car or the counterweight is disclosed.
  • the FR 2 795 060 shows movable means on the car and fixed means in the hoistway to block the car's mobility upwards.
  • the shelters for the maintenance and repair personnel are only temporarily available. In normal operation of the elevator, the shelters are not provided and the car can be moved along the entire track.
  • the conventionally used sensors also have the disadvantage that the systems are used as safety circuits, e.g. according to SIL 3, must be performed. As a result, wiring and documentation consuming and difficult to understand for the maintenance staff.
  • the object is achieved by an elevator with the features of claim 1 and of claim 3 and by a car with the features of claim 22.
  • the inventive interaction between the provided on the car movable first means and arranged in the elevator shaft second means can be achieved in a simple and reliable way limiting the travel of the car, and thus in particular the provision of shelters.
  • the movable first means provided on the car can be moved from a first position not blocking the travel path of the car into a second position in which they can be brought into operative connection with the second means provided in the elevator shaft by corresponding movement of the car are, whereby a route of the car blocking position of the first means is realized.
  • the counterweight assigned to the first movable means are brought from a not blocking the path of the counterweight first position in a second position in which they can also interact with the second means in operative connection, so here is a the path of the counterweight blocking position of the first Means is feasible.
  • the first means are easily accessible for the maintenance personnel who goes for example for inspection trips on the car roof, and in particular to operate in a simple manner manually.
  • the maintenance staff then has no reason to perform manipulations, bypassing existing regulations, for example to save time.
  • Conventional security devices are often complicated to use and also require a considerable time and / or effort for the operation. Since maintenance personnel are often under time pressure, experience has shown that complicated or time-consuming safety devices are bypassed.
  • the first means substantially below the carcass, where they can easily be reached from the well or from one floor, and e.g. are manually operated.
  • a remote control could be provided from the car roof, from a floor, out of the car or from the pit.
  • the bottom landing door may be equipped with a safety circuit that monitors whether the car is behind the door when the door is opened.
  • first means on the counterweight and the second means are arranged in the elevator shaft.
  • the first and / or second means suitably made of a hard, stable material, e.g. Metal are formed to be provided with elastic buffer elements to gently stop the car.
  • the respective travel path is limited by operative connection of the first and second means in such a way that a shelter with a safety height in the shaft is formed.
  • a shelter is provided so as not to injure persons who are on or under the car when the car is being moved into the pit head or into the pit.
  • the necessary shelters in the elevator shaft both in the shaft head and in the pit can be provided in a simple way, taking into account applicable safety regulations, especially temporarily, without having to extend the shaft to have.
  • An elevator according to the invention has a device for detecting the position of the first and / or second means. This can be checked in a simple manner, whether the provision of the respective shelter is guaranteed.
  • the Detection device may be formed, for example, as a conventional electrical position or pressure sensor or as a switch, which is connected to the other safety circuits of the elevator.
  • an elevator according to the invention is equipped with first means which are at least partially designed to be able to be folded out or folded out of the vertical projection of the car or counterweight surface.
  • an elevator according to the invention has first means which are configured at least partially displaceable or displaceable from the vertical projection of the car or counterweight surface.
  • the second means are arranged immovably in the elevator shaft of an elevator according to the invention. They may for example be attached to the shaft walls or the guide rails, whereby they form a stationary rigid stop.
  • the second means are arranged in the elevator shaft in such a way that they are moved a predetermined distance along the travel path when being acted upon by the first means.
  • the second means thus provide a predetermined extension of the track, which can be used advantageously for energy reduction by friction.
  • the second means are expediently clamped in the elevator shaft, for example on a guide rail.
  • the second means are arranged as bumpers on car or guide rails.
  • the first means are arranged such that they are moved a predetermined distance along the track when being acted upon by the second means. This measure has the advantages that have been explained in connection with the corresponding preferred embodiment of the second means.
  • the first means on the car without entering the car roof can be brought from the non-blocking position to the blocking position.
  • the maintenance personnel therefore need not enter a danger area before the provision of the security room is ensured.
  • the first means can be brought manually from the non-blocking position to the blocking position. It also proves to be advantageous if the first means are manually rotatable from a positionally stable non-blocking position to a positionally stable blocking position.
  • the overlapping area of the first means and the second means in the vertical projection is outside the car or counterweight area.
  • the unfolded, pushed out or rotated portion of the first means can advantageously interact with the second means for limiting the travel path.
  • the effective range is preferably arranged outside the vertical car projection in order to avoid hazards or pinching in the car area.
  • the first means can advantageously be moved manually in a simple manner. Therefore, advantageously no complicated actuators are necessary, which leads to a reduced susceptibility to errors. It should be noted that the movement of the first means may also be preferably carried out electrically, magnetically, pneumatically, hydraulically, etc.
  • the elevator according to the invention is provided with a device for detecting or monitoring the position of a tread plate provided on the car roof or the pit floor.
  • the footplate expediently covers the entire surface of the car roof or the shaft pit floor.
  • the tread plate is located substantially on elastic spring elements whose deflection can be monitored.
  • conventional, inexpensive safety switches can be used particularly advantageously.
  • the movability of the car is blocked when the device for detecting or monitoring the position of the tread plate, in particular sensors or switches, registers the tread plate in a predetermined position.
  • the predetermined position when entering the tread plate is taken.
  • the locking function with respect to the mobility can be provided for example by electrical intervention in the controller or the drive.
  • the means for detecting or monitoring the position of the first and / or second means partially overrides the disabling function of the means for detecting or monitoring the position of the footboard and makes the car movable at reduced speed for an inspection run when the means for detecting or monitoring the position of the first and / or second means registers the first means in its blocking position.
  • the detection means associated with the first means registers that the first means are in the blocking position, ie the position which ensures a, eg temporary, safety space, the movability is released again, in particular for inspection journeys.
  • the ones associated with the first means and the tread plate Detecting devices can be robust, reliable and simple, so that in particular the electrical wiring can be customized, modified and tested by the skilled person.
  • a device for detecting the presence of persons on the car roof or the pit floor is provided.
  • This device can be configured in a simple manner as a light barrier, motion detector, pressure sensor and much more.
  • third means can be introduced into the travel path of the car or the travel path of the counterweight in order to limit the respective travel path.
  • These agents can be useful and robust designed as Aufsetz macron.
  • the described arrangement in the track of the counterweight a security room in the shaft head is available, by the described arrangement in the route of the car, a security room in the pit is available.
  • the third means are used in addition to the use of a maintenance particularly useful during assembly, if the other provided safety devices and Fahrwegbegrenzungsstoff are not yet fully operational or temporarily out of service.
  • a car for an elevator with first means which are at least partially movable out of the vertical projection of the car area and for limiting the travel of the car with second means arranged in an elevator shaft are provided in operable equipped with means for detecting or monitoring the position of provided on the car roof tread plate and means for detecting or monitoring the position of the first means are provided, wherein the mobility of the car is blocked when the device for detecting or monitoring the position of the treadboard registers the tread plate in a predetermined position, and wherein the means for detecting or monitoring the position of the first means partially overrides the disabling function of the means for detecting or monitoring the position of the treadle when the means for detecting or Monitoring the position of the first means the first means registered in their blocking position.
  • the first means of a car according to the invention on the features of the first means of an embodiment of an elevator according to the invention.
  • FIG. 1 shows a perspective view of a section of a car roof 1 of a car.
  • the car roof 1 is equipped with a full-surface tread plate 3 covering the entire accessible car roof, and the at least one detection device 5 (FIG. FIG. 3 ) assigned.
  • the tread plate has a vertically upstanding tread plate edge 3b, which prevents in particular the feet of standing on the treadle maintenance personnel get into a danger area outside the car area or slip off the tread plate.
  • the tread plate is at one or more points 6 ( FIG. 3 ) elastically yielding example, mounted on a spring element, wherein when entering the tread plate 3 then a spring travel is covered.
  • movable first means are generally designated 100 and formed as a fold-out metal bracket.
  • the metal bracket is located in FIG. 1 in a folded or open, non-blocking position, the free mobility of the Car guaranteed.
  • the metal bracket 100 has a U-shaped main body 101 to which inwardly curved surfaces 102a and 102b are attached.
  • the inwardly curved surfaces provide abutment surfaces 103a, 103b, as will be explained further below.
  • the metal bracket 100 is attached to the mounting and pivot points 104a, 104b rotatable and foldable. On the inside of the metal bracket, a further detection device 105 is attached, which detects the position of the metal bracket.
  • the car is guided by means of rollers 200 along the consisting of a rail head 301 and a rail 302 guide rail 300.
  • the detection device 105 is designed as a safety switch and has a switching pin 105a.
  • the switching pin 105 a comes out of the safety switch 105.
  • the switching pin 105a is pressed into the interior of the safety switch 105. In this way, the two positions of the metal bracket 100 can be easily detected.
  • the detection devices 5 If a person enters the tread plate 3 on the car roof 1, the detection devices 5 (FIG. FIG. 3 ). As a result, the mobility of the car is prevented. Does the person move the metal strap 100 into the in FIG. 2 shown unfolded or blocking position, the safety switch 105 is actuated and released the mobility of the car for inspection or maintenance trips. It should be noted that several movable first means can be attached to the car roof.
  • FIG. 2 the closed, unfolded position of the metal bracket 100 is shown. It can be seen here in particular on the U-shaped base body 101 formed inclined surfaces 102a, 102b, the stop surfaces 103a, 103b provide. The stop surfaces protrude in the unfolded position of the metal bracket 100 over the base of the car.
  • the second means 400 are mounted, which are formed as an impact frame in the manner of a buffer.
  • the impact frame has a U-shaped base body 404 and impact surfaces 401a, 401b formed thereon.
  • the impact surfaces protrude into the vertical projection of the abutment surfaces 103a, 103b of the unfolded metal bracket 100 and can engage the abutment surfaces 103a, 103b of the metal bracket 100 in the blocking position of the metal bracket, i. the impact surfaces serve as stops for the stop surfaces 103a, 103b.
  • the mobility of the car is limited upwards, so that over the car roof 1, a (temporary) security room is available, especially if maintenance personnel is on the car roof 1.
  • the impact frame 400 is attached to the guide rail 300 by means of a fastening device 402 attached, in particular clamped.
  • the fastening device 402 advantageously provides mobility of the impact frame 400 over a predetermined path 403 with a determinable force expenditure.
  • the mobility provided can advantageously reduce the speed of the car by means of frictional force over a distance, as a result of which the car does not reach a jerky standstill.
  • the rollers 200 are fastened to the car roof 1 by means of a roller carrier 201 and a roller support 202.
  • the car is guided by the rollers along the guide rail 300.
  • the safety switch 105 comes with its switching pin 105a with the car roof 1 or components mounted thereon in contact, whereby the safety switch 105 is actuated. Thus, the closed, blocking position of the metal bracket 100 is registered.
  • FIG. 3 a larger section of the car roof 1 is shown.
  • the full-surface tread plate 3 is arranged, which covers the entire accessible area and which is equipped with a rim 3b for the aforementioned security purposes.
  • the car is moved by means of the cables 600 along the guide rail 300 via the rollers 200.
  • the foldable metal hoop 100 is shown in the open, non-blocking position.
  • the switching pin 105a is located outside the safety switch 105.
  • On the car roof 1 further detection devices 5 are arranged, which are designed as safety switches and are operated by entering and thus lowering the foot plate 3. By operating the safety switch 5, the mobility of the car is prevented. This can be done, for example, that the safety switch 5 are involved in a safety circuit of the elevator so that the power supply to the elevator motor is interrupted. An electric or hydraulic ventilation of the car brakes can be prevented in this way.
  • first bracket 100 If a person intends to move the car on the car roof 1, in particular for an inspection journey, it is necessary for the metal bracket 100 to be brought into the closed position. For this purpose, the person on the car roof folds the metal bar into the closed position. If a plurality of first means are arranged on the car roof, it is expedient if all first means must be moved to a safety position before the movability of the car is released.
  • the closed position, that is to say the safety position, of the metal bracket 100 is registered by the safety switch 105, which, for example, can be switched in such a way that that the tread plate 3 associated safety switch 5 are bridged. As a result, the movability of the car at inspection speed along the guide rails 300 is released again.
  • third means 700 are shown, which can be introduced into the path of the elevator cage or the path of the counterweight in the shaft pit in order to limit the respective route, and to provide required safety rooms.
  • the third means 700 are formed as Aufsetz tribe and have a rear wall 701 and side parts 702a, 702b, which together form a U-shaped cross-section.
  • the side panels have at their lower end outwardly facing foot plates.
  • the Aufsetz On its upper side, the Aufsetz might 700 two buffers 703, which allow a buffered placement of the car or the counterweight to prevent damage to the car or on the counterweight or on people traveling.
  • the landing support may also include a different number of buffers, such as bumpers. one, three and so on.
  • the buffer support 800 is formed as fixedly arranged in the shaft buffer support. It has a foot plate 801, with which it is mounted in the pit under the car or under the counterweight.
  • the fixed buffer support 800 provides the buffers for the normal lift operation for the car or the counterweight.
  • the Aufsetz Session Tube 700 can be rotationally, hingedly and / or tiltably attached to support devices so as to be easily movable between a position in the travel of the elevator car, a position in the track of the counterweight and a position outside both routes.
  • a shelter with a safety height corresponding to the cumulative length 704 of the two buffer supports is provided. If the Aufsetz Specific 700 mounted under the car, it prevents a mobility of the car to the shaft bottom. Under the car in the pit a shelter is thus provided.
  • the introduction of the Aufsetz sub 700 may preferably also be done when the remaining safety devices, for example, on Monday of the elevator, not yet fully connected or out of order for any other reason.
  • FIG. 5 a lateral cross-sectional view of a preferred embodiment of an elevator according to the invention is shown.
  • An elevator shaft is designated overall by 10.
  • a car 11 is connected via ropes 600, which are guided via roller and drive devices 13, with a counterweight 12.
  • the car can be moved along the guide rails 300 between a shaft pit 15 and a shaft head 16.
  • the elevator shaft 10 has openings or doors 14 to floors, through which the car can be entered and left.
  • the car roof 1 can be entered through the doors.
  • At least one metal bracket 100 is arranged, which can interact with at least one impact frame 400, which is arranged on the guide rail 300 in operative connection.
  • the car 11 is freely movable along the guide rails 300. If the car is in its uppermost position, a free space with a height 20 is present in the shaft head 16 above the car roof 1, which is not sufficient as a security room for one person.
  • the metal strap 100 is in an unfolded position, it is possible to move by means of the engagement frame with the impact frame 400 via the in FIG. 5 prevented shown position out. It is important pointed out that the mobility over a position that is slightly below the position shown, already by electronic means, such as position switches, can be prevented. However, these electronic means do not guarantee absolute mechanical limitation, as do the described first and second means.

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
  • Elevator Control (AREA)
  • Types And Forms Of Lifts (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)

Claims (23)

  1. Ascenseur comportant une cabine d'ascenseur (11) qui est mobile dans une cage d'ascenseur (10) entre une tête de cage (16) et une fosse de cage (15) le long d'un trajet de déplacement, dans lequel sont mis à disposition, à des fins de montage et d'entretien dans la tête de cage (16) et/ou dans la fosse de cage (15), des espaces de protection temporaires, des premiers moyens mobiles (100) étant prévus sur la cabine d'ascenseur (11) qui sont susceptibles d'être amenés en liaison d'action avec des seconds moyens (400) agencés dans la cage d'ascenseur (10) en vue de limiter le trajet de déplacement de la cabine d'ascenseur, un dispositif (105) étant prévu pour détecter ou surveiller la position des premiers moyens (100) et/ou des seconds moyens (400),
    caractérisé en ce que
    la mobilité de la cabine d'ascenseur (11) est bloquée lorsqu'un dispositif (5) destiné à détecter ou à surveiller la position d'un marchepied (3), prévu sur le toit de cabine d'ascenseur (1) ou sur le fond de la fosse de cage, enregistre que le marchepied est dans une position prédéterminée, le dispositif (105) destiné à détecter ou à surveiller la position des premiers moyens (100) et/ou des seconds moyens (400) annule partiellement la fonction de blocage du dispositif (5) destiné à détecter ou à surveiller la position du marchepied (3), lorsque le dispositif (105) destiné à détecter ou à surveiller la position des premiers moyens (100) enregistre que les premiers moyens (100) sont dans leur position de blocage.
  2. Ascenseur selon la revendication 1, caractérisé en ce que les premiers moyens (100) sont agencés sensiblement au plafond de cabine d'ascenseur (1) et/ou au plancher de cabine d'ascenseur.
  3. Ascenseur, en particulier ascenseur à câble, comportant une cabine d'ascenseur (11) qui est mobile dans une cage d'ascenseur (10) entre une tête de cage (16) et une fosse de cage (15) le long d'un trajet de déplacement, et comportant un contrepoids (12) dans la cage d'ascenseur, dans lequel sont mis à disposition, à des fins de montage et d'entretien dans la tête de cage (16) et/ou dans la fosse de cage (15), des espaces de protection temporaires, des premiers moyens mobiles étant associés au contrepoids (12) qui sont susceptibles d'être amenés en liaison d'action avec des seconds moyens en vue de limiter le trajet de déplacement du contrepoids, un dispositif (105) étant prévu pour détecter ou surveiller la position des premiers moyens (100) et/ou des seconds moyens (400),
    caractérisé en ce que
    la mobilité de la cabine d'ascenseur (11) est bloquée lorsqu'un dispositif (5) destiné à détecter ou à surveiller la position d'un marchepied (3), prévu sur le toit de cabine d'ascenseur (1) ou sur le fond de la fosse de cage, enregistre que le marchepied est dans une position prédéterminée, le dispositif (105) destiné à détecter ou à surveiller la position des premiers moyens (100) annule partiellement la fonction de blocage du dispositif (5) destiné à détecter ou à surveiller la position du marchepied (3), lorsque le dispositif (105) destiné à détecter ou à surveiller la position des premiers moyens (100) enregistre que les premiers moyens (100) sont dans leur position de blocage.
  4. Ascenseur selon la revendication 3, caractérisé en ce que les premiers moyens sont agencés sur le contrepoids (12) et les seconds moyens sont agencés dans la cage d'ascenseur (10).
  5. Ascenseur selon la revendication 3, caractérisé en ce que les premiers moyens sont agencés dans la cage d'ascenseur (10) et les seconds moyens sont agencés sur le contrepoids (12).
  6. Ascenseur selon l'une des revendications précédentes, caractérisé en ce que les premiers moyens (100) sont réalisés de manière à pouvoir être escamotés au moins partiellement hors de la projection verticale de la surface de la cabine d'ascenseur ou du contrepoids.
  7. Ascenseur selon l'une des revendications précédentes, caractérisé en ce que les premiers moyens (100) sont réalisés de manière à pouvoir être déplacés en translation au moins partiellement hors de la projection verticale de la surface de la cabine d'ascenseur ou du contrepoids.
  8. Ascenseur selon l'une des revendications précédentes, caractérisé en ce que les seconds moyens (400) sont agencés immobiles dans la cage d'ascenseur (10).
  9. Ascenseur selon l'une des revendications précédentes, caractérisé en ce que les seconds moyens (400) sont agencés dans la cage d'ascenseur (10) de manière à être déplacés d'un trajet prédéterminé (403) lors de la sollicitation par les premiers moyens (100).
  10. Ascenseur selon l'une des revendications précédentes, caractérisé en ce que les seconds moyens (400) dans la cage d'ascenseur (10) sont agencés à titre de blocs d'impact sur des rails de cabine d'ascenseur (300).
  11. Ascenseur selon l'une des revendications précédentes, caractérisé en ce que les premiers moyens (100) sont agencés sur la cabine d'ascenseur (11) ou sur le contrepoids (12) de manière à être déplacés d'un trajet prédéterminé lors de la sollicitation par les seconds moyens (400).
  12. Ascenseur selon l'une des revendications précédentes, caractérisé en ce que les premiers moyens (100) sur la cabine d'ascenseur (11) sont susceptibles d'être amenés depuis la position de non-blocage dans la position de blocage, sans marcher sur le toit de cabine d'ascenseur (1).
  13. Ascenseur selon l'une des revendications précédentes, caractérisé en ce que les premiers moyens (100) sont susceptibles d'être amenés manuellement depuis la position de non-blocage dans la position de blocage.
  14. Ascenseur selon l'une des revendications précédentes, caractérisé en ce que les premiers moyens (100) sont susceptibles de tourner depuis une position de non-blocage stable jusque dans une position de blocage stable.
  15. Ascenseur selon l'une des revendications précédentes, caractérisé en ce que la zone de chevauchement des premiers moyens (100) et des seconds moyens (400) en projection verticale se trouve à l'extérieur de la surface de la cabine d'ascenseur ou du contrepoids.
  16. Ascenseur selon l'une des revendications précédentes, caractérisé en ce que le marchepied (3) recouvre toute la surface du toit de cabine d'ascenseur (1) ou du fond de fosse de cage.
  17. Ascenseur selon l'une des revendications précédentes, caractérisé en ce que sur le toit de cabine d'ascenseur (1) ou sur le fond de fosse de cage, à côté au marchepied (3), il n'existe aucune surface d'accès qui permettrait un séjour de personnes à côté du marchepied.
  18. Ascenseur selon l'une des revendications précédentes, caractérisé en ce que le marchepied (3) repose sensiblement sur des éléments ressorts élastiques dont le débattement est susceptible d'être surveillé.
  19. Ascenseur selon l'une des revendications précédentes, caractérisé en ce que le dispositif (105) destiné à détecter ou à surveiller la position des premiers moyens (100) et/ou des seconds moyens (400) annule partiellement la fonction de blocage du dispositif (5) destiné à détecter ou à surveiller la position du marchepied (3) et rend mobile la cabine d'ascenseur (11) à une vitesse réduite pour un déplacement d'inspection, lorsque le dispositif (105) destiné à détecter ou à surveiller la position des premiers moyens (100) et/ou des seconds moyens enregistre que les premiers (100) sont dans leur position de blocage.
  20. Ascenseur selon l'une des revendications précédentes, caractérisé par un dispositif destiné à détecter une présence de personnes sur le toit de cabine d'ascenseur (1) ou sur le fond de la fosse de cage.
  21. Ascenseur selon l'une des revendications précédentes, caractérisé en ce que des troisièmes moyens (700) sont susceptibles d'être introduits dans la fosse de cage dans le trajet de déplacement de la cabine (11) ou dans le trajet de déplacement du contrepoids (12), afin de limiter le trajet de déplacement respectif.
  22. Cage d'ascenseur (11) pour un ascenseur, comportant des premiers moyens (100) qui sont au moins partiellement mobiles hors de la projection verticale de la surface de la cage d'ascenseur et qui, en vue de limiter le trajet de déplacement de la cabine d'ascenseur, sont susceptibles d'être amenés en liaison d'action avec des seconds moyens (400) qui sont agencés dans une cage d'ascenseur, et un dispositif (105) destiné à détecter ou à surveiller la position des premiers moyens (100),
    caractérisé par
    un dispositif (5) destiné à détecter ou à surveiller la position d'un marchepied (3), prévu sur le toit de cabine d'ascenseur (1), la mobilité de la cabine d'ascenseur (11) étant bloquée lorsque le dispositif (5) destiné à détecter ou à surveiller la position d'un marchepied enregistre que le marchepied (3) est dans une position prédéterminée, le dispositif (105) destiné à détecter ou à surveiller la position des premiers moyens (100) annule partiellement la fonction de blocage du dispositif (5) destiné à détecter ou à surveiller la position du marchepied (3), lorsque le dispositif (105) destiné à détecter ou à surveiller la position des premiers moyens (100) enregistre que les premiers moyens (100) sont dans leur position de blocage.
  23. Cabine d'ascenseur (11) selon la revendication 22, caractérisée par des premiers moyens (100) selon l'une des revendications 2, 6, 7 ou 11 à 15.
EP04030734A 2004-12-23 2004-12-23 Ascenseur et cabine Not-in-force EP1674416B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP04030734A EP1674416B1 (fr) 2004-12-23 2004-12-23 Ascenseur et cabine
AT04030734T ATE385986T1 (de) 2004-12-23 2004-12-23 Aufzug und fahrkorb
DE502004006211T DE502004006211D1 (de) 2004-12-23 2004-12-23 Aufzug und Fahrkorb
ES04030734T ES2277803T3 (es) 2004-12-23 2004-12-23 Ascensor y cabina.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04030734A EP1674416B1 (fr) 2004-12-23 2004-12-23 Ascenseur et cabine

Publications (2)

Publication Number Publication Date
EP1674416A1 EP1674416A1 (fr) 2006-06-28
EP1674416B1 true EP1674416B1 (fr) 2008-02-13

Family

ID=34927992

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04030734A Not-in-force EP1674416B1 (fr) 2004-12-23 2004-12-23 Ascenseur et cabine

Country Status (4)

Country Link
EP (1) EP1674416B1 (fr)
AT (1) ATE385986T1 (fr)
DE (1) DE502004006211D1 (fr)
ES (1) ES2277803T3 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5015246B2 (ja) 2006-06-30 2012-08-29 オーチス エレベータ カンパニー 検査されるエレベータの頂部や底部における最小空間を確保する安全装置およびこのような安全装置を備えたエレベータ
ES2393607T3 (es) 2006-06-30 2012-12-26 Otis Elevator Company Ascensor con un foso de poca profundidad y/o con poco espacio libre superior
FI120906B (fi) 2007-12-21 2010-04-30 Kone Corp Hissi
FI120788B (fi) 2008-06-30 2010-03-15 Kone Corp Hissijärjestely
DE102010028683A1 (de) * 2010-05-06 2011-11-10 Karl Schnell Gmbh & Co. Kg Füllmaschine zum Abfüllen pastöser Masse
US9764925B2 (en) 2011-12-21 2017-09-19 Otis Elevator Company Elevator system including a car stop for maintaining overhead clearance
FI125176B (fi) * 2014-01-21 2015-06-30 Kone Corp Turvalaitteistojärjestelyllä varustettu hissi

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11130358A (ja) * 1997-10-30 1999-05-18 Toshiba Corp 巻胴式エレベータ
FR2795060B1 (fr) * 1999-06-17 2001-08-17 Gilles Antras Dispositif de securite pour technicien ascensoriste permettant d'eviter l'ecrasement de celui-ci entre la cabine et le plafond de la cage
JP2002020062A (ja) * 2000-07-07 2002-01-23 Mitsubishi Electric Corp エレベーターかご室装置
DE10052459A1 (de) * 2000-10-23 2002-05-02 Mueller Wolfgang T Schutzraumvorrichtungen für maschinenraumlose Aufzüge mit reduziertem Schacht
GB2379654A (en) * 2001-09-18 2003-03-19 Imre Maszlik Lift maintenance safety system
JP2004149258A (ja) * 2002-10-30 2004-05-27 Hitachi Building Systems Co Ltd エレベーターのつり合いおもり支持装置
PL1473264T3 (pl) * 2003-03-31 2006-11-30 Inventio Ag Belka stopująca do tworzenia tymczasowej przestrzeni bezpieczeństwa wewnątrz szybu dźwigowego windy
EP1479636A1 (fr) * 2003-05-21 2004-11-24 Inventio Ag Amortisseur qui peut créer une zone d' inspection sûre pour ascenseur

Also Published As

Publication number Publication date
EP1674416A1 (fr) 2006-06-28
DE502004006211D1 (de) 2008-03-27
ATE385986T1 (de) 2008-03-15
ES2277803T3 (es) 2008-07-01
ES2277803T1 (es) 2007-08-01

Similar Documents

Publication Publication Date Title
EP1246770B1 (fr) Trou d'inspection d'une cabine d'ascenseur
DE69926244T3 (de) Schachtsicherheitssystem für Aufzug
EP1854758B1 (fr) Cabine d'ascenseur
DE10108772A1 (de) Aufzugssicherheitseinrichtung
EP2914532A1 (fr) Ascenseur dont le plancher de la cabine est muni d'une ouverture de service
WO2012126619A1 (fr) Ascenseur à hauteur de tête de gaine minimale et à espace de sécurité permanent
EP3310699A1 (fr) Dispositif de sécurité d'une installation d'ascenseur
EP0922663B1 (fr) Ascenseur, en particulier ascenseur à poulie
EP1674416B1 (fr) Ascenseur et cabine
CN113213312A (zh) 带有移动紧急停止装置的电梯轿厢
DE112015005891T5 (de) Aufzugsvorrichtung
DE10052459A1 (de) Schutzraumvorrichtungen für maschinenraumlose Aufzüge mit reduziertem Schacht
DE60308684T2 (de) Aufzugssystem
DE102006045499A1 (de) Fahrkorbschürze mit Sicherheitsfunktion
DE102014220633A1 (de) Evakuierungskonzept für Aufzugsysteme
DE10115990C1 (de) Sicherheitssystem für einen Fahrstuhl
DE19712646A1 (de) Seilaufzug
EP1314678B1 (fr) Dispositif de sécurité pour personnel de maintenance
WO1999040015A1 (fr) Systeme de securite pour monte-charge
DE19752232C2 (de) Seilaufzug mit in den Aufzugschacht hineinragenden Betonsockel
EP1894876A1 (fr) Dispositif d'élévation doté d'une cabine et d'un contrepoids et procédé destiné à la disposition d'une installation d'élévation
DE102022103638A1 (de) Rettung von Personen aus Aufzugkabine
DE19649552A1 (de) Evakuierungssystem für Aufzüge
WO2022063656A1 (fr) Dispositif de commande pour un système d'ascenseur
CN112694014A (zh) 一种起重机移动通道门闭锁装置

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20050819

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR LV MK YU

GBC Gb: translation of claims filed (gb section 78(7)/1977)
TCNL Nl: translation of patent claims filed
17Q First examination report despatched

Effective date: 20061010

EL Fr: translation of claims filed
AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

17Q First examination report despatched

Effective date: 20061010

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

RIN1 Information on inventor provided before grant (corrected)

Inventor name: FRHR. VON SCHOLLEY, HANS FERDINAND

Inventor name: MUELLER, JOCHEN

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REF Corresponds to:

Ref document number: 502004006211

Country of ref document: DE

Date of ref document: 20080327

Kind code of ref document: P

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2277803

Country of ref document: ES

Kind code of ref document: T3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080613

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
ET Fr: translation filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080213

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080213

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080714

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080513

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080213

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080213

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080213

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080213

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080213

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080213

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20081114

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080213

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080513

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080213

BERE Be: lapsed

Owner name: THYSSENKRUPP AUFZUGSWERKE G.M.B.H.

Effective date: 20081231

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080213

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20081231

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20081231

REG Reference to a national code

Ref country code: CH

Ref legal event code: AEN

Free format text: DAS PATENT IST AUFGRUND DES WEITERBEHANDLUNGSANTRAGS VOM 14.09.2009 REAKTIVIERT WORDEN.

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: BOHEST AG

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080814

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20081223

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080213

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20080514

REG Reference to a national code

Ref country code: CH

Ref legal event code: PCAR

Free format text: NEW ADDRESS: HOLBEINSTRASSE 36-38, 4051 BASEL (CH)

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FI

Payment date: 20161213

Year of fee payment: 13

Ref country code: CH

Payment date: 20161221

Year of fee payment: 13

Ref country code: GB

Payment date: 20161222

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20161222

Year of fee payment: 13

Ref country code: AT

Payment date: 20161222

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20161223

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20171211

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20180123

Year of fee payment: 14

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171223

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 385986

Country of ref document: AT

Kind code of ref document: T

Effective date: 20171223

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20171223

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20180831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180102

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171223

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171231

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171223

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171231

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171223

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502004006211

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20190702

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20200204

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181224