EP1566358A1 - Triebwerksraumloser Treibscheibenaufzug - Google Patents
Triebwerksraumloser Treibscheibenaufzug Download PDFInfo
- Publication number
- EP1566358A1 EP1566358A1 EP04003523A EP04003523A EP1566358A1 EP 1566358 A1 EP1566358 A1 EP 1566358A1 EP 04003523 A EP04003523 A EP 04003523A EP 04003523 A EP04003523 A EP 04003523A EP 1566358 A1 EP1566358 A1 EP 1566358A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- traction sheave
- car
- shaft
- elevator according
- pulley
- 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.)
- Granted
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
- B66B11/0065—Roping
- B66B11/008—Roping with hoisting rope or cable operated by frictional engagement with a winding drum or sheave
-
- 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
- B66B11/04—Driving gear ; Details thereof, e.g. seals
- B66B11/043—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation
- B66B11/0476—Driving gear ; Details thereof, e.g. seals actuated by rotating motor; Details, e.g. ventilation with friction gear, e.g. belt linking motor to sheave
Definitions
- the present invention relates to a machine roomless Traction sheave elevator according to the preamble of the claim 1.
- a traction sheave elevator with a Elevator car extending along elevator guide rails moves, a counterweight that runs along from Counterweight guide rails moved, a set of elevator ropes, where the elevator car and the counterweight are suspended in the hoistway, and a prime mover unit, one connected to the engine and driving pulley acting on the elevator ropes, known.
- the prime mover unit is in one Engine room arranged in the elevator shaft or in the elevator shaft and its shaft wall is arranged.
- WO 01/27016 A1 is a drive for an elevator with a ropeway car in a vertical position extending shaft is movable up and down, as well with a traction sheave for the ropes of the car and a parallel to the traction sheave drive motor arranged known, the drive motor by means of drive belt connected to a pulley.
- the pulley is arranged coaxially with the traction sheave.
- the drive is designed so that the drive motor with a braking device acting on the motor shaft provided is.
- a disadvantage of this structure is considered that he builds big.
- the object of the invention is the widest possible reduction the required shaft volume for engine roomless Elevators, in particular taking into account the Elevator Directive 95/16 / EC. This is in particular required To indicate shelters, which are according to the existing Standards EN 81-1 must be maintained permanently, as well on assemblies of the drive or the controller, the conventionally above or below the roadway of the car are arranged. This is conventionally Rebuilding valuable space that is wasted during normal operation remains. This space is to be minimized according to the invention.
- all components of the drive are realized or the controller, in known engine roomless Elevator concepts above or below the Lane of the car are arranged next to the carriageway to move the car.
- support means three, four, five, six, seven, eight or more ropes with round cross section and a diameter smaller than 10 mm, in particular smaller 8 mm or less than 6.5 mm or less than 6 mm.
- a number of parallel Ropes can be chosen correspondingly smaller rope cross sections without compromising the safety of the lift.
- pulleys By using ropes with a small one Diameter it is also possible to use pulleys to use according to small diameter.
- the diameter of the pulleys and / or the diameter of the traction sheave smaller than that Forty times a rope diameter.
- the quotient of rope pulley diameter and rope diameter has a significant influence on the life of steel wire ropes.
- one of the pulleys in horizontal Direction a piece is pivotable, without doing the necessary Distance between car wall and shaft wall to enlarge.
- a diagonal pull of the cable drive be downsized.
- this role may be a bit deeper than the others two rollers are arranged so that even larger roller diameters can be used for the roles.
- the traction sheave with a feeding higher coefficient of friction in particular made of plastic.
- the rope life can be extended Furthermore, noise emissions can be favorably influenced.
- an inventive Traction sheave elevator are the pulleys in Shaft head and a counterweight rope end suspension attached to a frame, located next to the carriageway of the Car and extends over the roadway of the counterweight and essentially consists of a support, the attached to the shaft front wall and to the shaft rear wall is, or the guide rails of the counterweight and a guide rail of the car is attached.
- the pulleys in the shaft basket and a rope end suspension in a particularly simple and cheaper Way in the shaft head substantially in one plane mountable.
- the attachment of said components to a common carrier proves to be particularly inexpensive and save space.
- the height the shaft head substantially the floor height of the top accessible level corresponds, and that the normal drive of the car with people on a roof of the car prevented by an electrical safety device being on the car roof or stuck in the area the shaft head is arranged, and their sensors with running mats or plates, voltage measuring devices (DMS), light barriers, image or thermal imaging cameras or motion detectors Is provided.
- This safety device leaves only a ride with people on the car roof as a maintenance trip with shortened travel length, causing the car then when he is on a maintenance trip moves up, with a corresponding prescribed Safety distance to the shaft ceiling comes to a standstill.
- a minimum shaft head height can be realized be added without the safety of operators Endanger maintenance work in the shaft head.
- the depth of the pit is essentially not larger than the foundation depth of the building, whereby means are provided, which are any Ride the car when a person stays in the car Schachtgrube prevent, the funds in particular as electrical safety device are formed, whose Sensor technology with running mats or plates, a voltage measuring device (DMS), light barriers, image or thermal cameras or motion detectors is equipped.
- DMS voltage measuring device
- the sensors can correspondingly the safety of an operator during maintenance or installation work in the Pit pit at the same time implemented minimum dimensions the pit are guaranteed.
- the car is with a door apron formed, the only one length of an unlocking zone corresponds, wherein further means for preventing a crash of persons during an emergency release is provided, wherein the device either opening the doors from inside the car only at approximate Flushing position of the elevator car in one stop allows and / or an apron part to be arranged on the car in a person's exemption at any Car seat position is to use. It can do this Apron part permanently arranged on the car and pushed out or be foldable or only in use be attached to the car.
- the drive has a with the traction sheave cooperating electric motor, a Braking device and a countershaft, wherein the countershaft with a first, non-rotatably with a shaft of the electric motor connected counter gear, another, with the Traction sheave rotatably connected counter gear and a Transmission element for transmitting a rotation of the shaft is formed on the traction sheave.
- a trained Drive proves to be very robust and reliable, while being very small at the same time.
- the intermediate gear can by means of the intermediate gear the required drive torque of the motor by a factor of, for example, 2 to 5 be reduced, resulting in a further significant reduction the size of the engine and the cost contributes. With However, at the same time this measure makes it possible to Keep the engine speed so low that engine noise becomes clear quieter than that of gear drives with standard industrial motors is.
- a disk-shaped Gearless drive of appropriate size can be used.
- the brake disc of the braking device rotatably connected to the traction sheave, wherein the Support shaft of the traction sheave and the shaft of the electric motor are aligned parallel to each other, and those on the shaft and provided on the axle counter gears arranged to fly are.
- the measure to arrange the braking device so that they attack directly on the traction sheave can lead to the fact that there is no special safety-relevant requirements.
- One single transmission element for the countershaft for example a belt or a chain, thus proves in the Practice as sufficient.
- the axial extent or width of the additional gear additionally minimizable.
- the further provided parallel arrangement of the axes of rotation the traction sheave and the electric motor causes that Traction sheave and braking device above or beside the Electric motor can be arranged, whereby the resulting horizontal extension (in the axial direction of Motor shaft or traction sheave axis) of the drive further minimized is.
- the drive and a control device are adjacent or arranged with each other, wherein the arrangement by separate devices, mounted on a common carrier Devices or devices grouped in a housing can be executed.
- control unit In addition to the control unit or instead of the control unit can also the complete elevator control or at least a part thereof be arranged in the shaft in the region of the drive.
- drive and control device are in the lower Area of the shaft at a height of 0.1 to 2.0 m arranged above a threshold of a lowermost shaft door.
- the car is self-supporting Car without separate catch frame and with the car floor integrated safety gears and pulleys executed.
- plastic cables as suspension means provided, whose strength about the strength of steel wire ropes.
- plastic ropes are relatively flexible and favor the use smaller Pulley and pulley diameter so that the required Drive power of the drive can be minimized.
- Traction sheave elevator is designated 100 in Figure 1 in total.
- the elevator is in a shaft 102, in which a Car 10 with car doors 13a and 13b and a counterweight 14 via respective guide rails 10a, 10b, 14a, 14b moved up and down, arranged.
- the shaft points Shaft walls as well as a pit 104 and a shaft head 103 on.
- the roof of the car 10 is designated 10c.
- the car 10 is over than a number of parallel Ropes trained suspension 12 with the counterweight 14 connected.
- a first end 12 a of the cables 12 is at one in FIG. 1 not shown suspension (in Fig. 2 denoted by 20) above the path of the counterweight 14 in the uppermost Part of the shaft attached.
- suspension in Fig. 2 denoted by 20
- the ropes 12 From the suspension 20 run the ropes 12 initially substantially vertically downwards and to a serving as a pulley pulley 1, the is rotatably provided on the counterweight 14.
- the ropes 12 After appropriate Guide around the pulley 1 run the ropes 12 turn essentially vertically upward, where they open to meet a pulley 2 serving as a pulley. through the rope pulley 2, the ropes 12 are initially substantially deflected in a horizontal direction.
- the pulley 2 is immediately below (for the sake of clarity not shown) shaft cover rotatably arranged.
- a drive 15 is mounted on the shaft wall.
- the drive 15, as shown in particular in FIG. 4 is, an engine 112 and one behind a pulley 120 arranged traction sheave 114 on.
- the previously shown pulleys 1, 2, 3 and 5 and the traction sheave 114 are on one side of the shaft arranged laterally next to the carriageway of the car 10, as further explained below, in particular with reference to FIG. 3 becomes.
- the axes of rotation 1a, 2a, 3a, 5a of the pulleys 1, 2, 3, 5 and the traction sheave 114 are substantially parallel to each other, and substantially perpendicular to the side wall 102a of the hoistway 102, along the they are arranged.
- the arrangement of the pulleys 2, 3, 5 and the suspension 20 on a carrier will be below explained in more detail.
- pulley 5 again substantially Ropes deflected vertically down now run to the bottom of the car 10 and are here by means of another pulley 6, which on the car 10th is rotatably mounted, extending substantially horizontally under the car.
- the axis of rotation of the pulley 6 is substantially perpendicular to the axis of rotation of the pulley 5 (or the pulleys 1, 2, 3), so that the ropes on the roller 6 a deflection both (as mentioned) in the horizontal, as well in a direction perpendicular to the lateral shaft wall 102a, along which the pulleys 1, 2, 3, 5 are arranged are, experienced.
- the Ropes 12 on another serving as a pulley pulley 7, by means of the ropes again in the vertical direction be directed above.
- the second ends of the ropes are on attached to a suspension 30, located in the area of a second lateral shaft wall 102b, which of the first side shaft wall 102a opposite is located.
- the suspension 30 via a support plate 31 at the guide rail 10b or attached to the shaft wall be.
- the axis of rotation of the pulley 7 runs in substantially parallel to the axis of rotation of the pulley. 6
- the described pulleys or the traction sheave point one corresponding to the number of parallel ropes 12th selectable number of rope grooves.
- the drive 15 is particularly flatter Design and executed, as is clear from Figure 1, arranged next to the roadway of the counterweight 14.
- a controller 80 or a controller arranged, with drive and control unit over the 104 designated pit are positioned.
- On the car roof is a safety device 81 for monitoring the shaft head and arranged on the bottom of the car a safety device 82 for monitoring the pit 104.
- Under the designated 13a Car door is arranged a car apron 90 and behind under the car a fold-out apron part 91st
- Figure 2 is a schematic side view of a carrier 200 shown, on which the pulleys 2, 3, 5 in particular favorably in a plane and with parallel axes can be mounted.
- the counterweight side Rope end suspension 20 is provided.
- pulley 5 be turned in a horizontal direction a piece or be moved slightly towards the car to one side To minimize diagonal pull of the rope drive, without the intended shaft width is affected. Likewise Rope pulley 5 also lowered slightly and then further to be moved to the right, so that larger roll diameter if necessary can be used.
- the drive 15 which will be explained further as follows is, an electric motor 112 and a traction sheave 114th has as essential components. This drive 15 is also mounted on the shaft wall 102a.
- guide rails 10a can be seen in FIG. 3, 10b of the car and the guide rails 14a, 14b of the Counterweight 14.
- the pulleys 6, 7, which are arranged below the car are also visible.
- the Pulley 6 with respect to the car so far outward moved that she approximately protrudes into the plane, the through the pulley 2, 3, 5 arranged in the shaft head is defined.
- the pulleys 2, 3, 5, in the plane which is defined by the pulleys 6, 7, possible, where Quervers the ropes are minimized. This is the lifetime the ropes advantageous increased.
- the drive has as essential components an electric motor 112, a traction sheave 114, a braking device with a brake disk 116 and brake calipers 124, 126 as well a Riemenvorgelege 118, 120, 121 on.
- a case of the Electric motor 112 is designated 112a, a frame for Carrying the traction sheave with 170.
- the Riemenvorgelege has a first, on the motor shaft 113th attached to the electric motor pulley 118, a second, attached to the traction sheave 114 pulley 120th and a pulley 118, 120 coupled together Strap 121 on.
- the belt 121 is preferably as (positively acting) Timing belt formed of the highest strength material.
- a material are for example with aramid or Kevlar fibers or strands reinforced plastics-preferred.
- non-positively acting belt for example V-belt, usable.
- the belt countershaft is set a reduction gear, wherein the drive torque of the engine 112 expediently by a factor two to five is reduced.
- the motor 112 is (in the elevator shaft, not shown in FIG. 4) below the traction sheave 114 and the braking device arranged, and protrudes in its axial length not significantly above the cumulative width of traction sheave and braking device. Furthermore, the brake disc 116 of the braking device rotatably with the traction sheave 114th connected so that even in case of failure of Riemenvorge privileges no security risks arise.
- the traction sheave 114 drives, as also in Figure 4 to recognize the number of elevator ropes 12.
- FIG. 4 By way of example, six parallel ropes 12 are shown.
- FIG. 5 shows a sectional view of the drive according to FIG 4 in a through the shaft or axis 113 and 150 defined Level shown.
- the already with reference to FIG 4 described components are also shown in Figure 5 and each provided with the same reference numerals.
- the electric motor 112 has a stator 130 which via a suspension 132 with the housing 112 a firmly connected is.
- the electric motor 112 designed as a synchronous motor also has a bell-shaped, outside running Rotor 134 on.
- the rotor 134 is rotationally fixed with the Motor shaft 113 connected.
- the rotor 134 is by means of a Bearing 138 rotatably mounted within the stator.
- the wave 113 is rotatable about a further motor bearing 140 in the stator stored.
- a pulse generator 146 rotatably applied, which, for example, in the context of a motor control or for determining a car position or speed can be used.
- Rotor 134 and pulley 118 are not two-sided, but (axial) only one-sided provided with storage means.
- the housing 112a in which the electric motor 112 is located is at the shaft wall 102a, for example by means of a Attached (not shown) carrier, or even on one or more guide rails or on a shaft framework.
- a traction sheave 114 arranged above the electric motor 112 is, as already with reference 4, a traction sheave 114 arranged.
- the traction sheave 114 is, for example by means of Bolt 162, non-rotatably with the pulley 120 of the Riemenvorgeleges connected.
- FIG also the pulley 120 together with the traction sheave 114 cantilevered because the axis 150 on one side in the Carrier assembly 114 a is held.
- the brake disc 116 is also concentric with the axis 150 rotatably connected to the traction sheave 114. This attachment is accomplished for example by means of bolts 166.
- the braking device shown in Figures 4 and 5 is a disc brake with two calipers 124 and 126.
- the Brake disc 116 is by means of brake calipers 124, 126 in acted upon known manner.
- the brake calipers 124, 126 include, for example, brake shoes 124a and 124b, which for triggering a braking operation with the brake disc 116 can be brought into operative connection.
- the brake calliper 124 between the support cables is arranged (see in particular Figure 4) and the Brake calliper 126 opposite to it on the side direction Motor, so that neither in the axial direction of the axis 115 nor in the width of the drive requires additional space.
- the braking device as Disc brake can this also z. B. formed as a jaw brake be.
- the diameter of the brake disc 116 is greater than the diameter of the traction sheave 114 is.
- Traction sheave 114 and braking device 124, 126, 116 are held on a frame 170 via the carrier assembly 114a, fixed to the frame 112a of the engine 112, for example is connected by screws 173 (see Figure 4).
- a cover hood 174 can be provided on the shaft side, which prevents an unwanted engagement in the belt drive and dampens or reduces the noise emission of the drive.
- Such a drive 15, as shown in FIGS. 4 and 5 has a particularly flat design, and may be disposed adjacent to the roadway of the counterweight 14 become.
- the drive 15 can be at any height in Shaft be arranged. It is an alternative to those in the Figures 4 and 5 illustrated embodiments of a drive Also a gearless drive of appropriate size can be used.
- the drive is the 15th together with a controller 80 or a controller in a height of 0.1 to 2.0 m above the threshold of the lowest Shaft door arranged.
- a controller 80 or a controller in a height of 0.1 to 2.0 m above the threshold of the lowest Shaft door arranged.
- drive 15 and control unit 80 or control for inspection and maintenance achievable without additional aids, and nevertheless at the same time before groundwater or a flood protected.
- three pulleys 2, 3, 5 in the shaft head side by side to arrange in a plane are inventively provided.
- the use of three pulleys in the shaft head allows a spatial separation of the ascending and outgoing cable strands, so that the rope course is substantially vertical and so that it is independent of the head.
- the pulley 6 below the car so far in Direction of the shaft wall 102a to move outward, approximately in the plane of the pulley 5 in the shaft head, that the pulley 5 in the shaft head cost and saves space with the pulleys 2, 3 parallel axis can be arranged.
- Such an arrangement of the pulleys 2, 3, 5 with parallel axes thus allows the Arrangement of pulleys 2, 3, 5 in the smallest possible space, both in the extension direction parallel to the side wall 102a, as well as perpendicular thereto.
- Elevators become cost-effective as suspension cables 12, commercial limiter ropes with a rope diameter of 6 or 6.5 mm used. Limiter ropes are as running Ropes proven for decades and in terms of their Lifespan and its wear behavior are well studied. Also a replacement is over longer periods unproblematic.
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
Description
- Figur 1
- eine schematisch vereinfachte, perspektivische Ansicht einer bevorzugten Ausführungsform eines erfindungsgemäßen triebwerksraumlosen Treibscheibenaufzugs in einem Aufzugschacht,
- Figur 2
- eine schematische seitliche Ansicht eines Trägers an dem Seilrollen und Seilendaufhängungen vorteilhaft vorgesehen sind,
- Figur 3
- eine schematische Ansicht der Anordnung des erfindungsgemäßen Treibscheibenaufzugs in einem Aufzugsschacht von oben,
- Figur 4
- eine perspektivische Darstellung einer bevorzugten Ausführungsform eines im Rahmen des erfindungsgemäßen Aufzugs einsetzbaren Antriebs, und
- Figur 5
- eine seitliche Schnittansicht des Antriebs gemäß Figur 4.
Claims (18)
- Triebswerksraumloser Treibscheibenaufzug mit einem wenigstens zwei-zu-eins aufgehängten Fahrkorb (10), wobei der Fahrkorb (10) über Tragmittel (12) mit einem Gegengewicht (14) verbunden ist, und einem unterhalb des Schachtkopfbereiches angeordneten, einen Motor (112) und eine Treibscheibe (114) aufweisenden Antrieb (15), wobei das Gegengewicht und der Antrieb sowie wenigstens drei in dem Schachtkopf angeordnete Seilrollen (2, 3, 5), eine an dem Gegengewicht (14) angebrachte Seilrolle (1) und die Treibscheibe (114) auf einer Seite der Fahrbahn des Fahrkorbs (10) und im wesentlichen in einer Ebene angeordnet sind, die Drehachsen (2a, 3a, 5a, 1a, 4a) der im Schachtkopf angeordneten Seilrollen (2, 3, 5), der am Gegengewicht (10) angeordneten Seilrolle (1) und der Treibscheibe (4) im wesentlichen parallel zueinander ausgerichtet sind, und die Tragmittel (12) wenigstens zwei Seile aufweisen.
- Treibscheibenaufzug nach Anspruch 1, dadurch gekennzeichnet, dass als Tragmittel drei, vier, fünf, sechs, sieben, acht oder mehr Seile mit rundem Querschnitt und einem Durchmesser kleiner 10 mm, insbesondere kleiner 8 mm oder kleiner 6,5 mm oder kleiner 6 mm vorgesehen sind.
- Treibscheibenaufzug nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, dass der Durchmesser der Seilrollen (2, 3, 5) und/oder der Durchmesser der Treibscheibe (4) kleiner als das vierzigfache eines Seildurchmessers ist.
- Treibscheibenaufzug nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die Seilrolle (5) in horizontaler Richtung ein Stück schwenkbar ist, ohne den Abstand zwischen Fahrkorbwand und Schachtwand zu vergrößern.
- Treibscheibenaufzug nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die Seilrolle (5) in horizontaler Richtung etwas in Richtung Fahrkorb verschiebbar ist, ohne den Abstand zwischen Fahrkorbwand und Schachtwand zu vergrößern.
- Treibscheibenaufzug nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die Treibscheibe (4) eine Fütterung mit höherem Reibwert aufweist.
- Treibscheibenaufzug nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die Seilrollen (2, 3, 5) im Schachtkopf und eine gegengewichtsseitige Seilendaufhängung (20) an einem Rahmen (200) befestigt sind, der sich neben der Fahrbahn des Fahrkorbs und über der Fahrbahn des Gegengewichts (14) erstreckt und im wesentlichen aus einem Träger besteht, der an der Schachtvorderwand und der Schachtrückwand befestigt ist, oder der an Führungsschienen (14a, 14b) des Gegengewichts und einer Führungsschiene (10a) des Fahrkorbs (10) befestigt ist.
- Treibscheibenaufzug nach Anspruch 7, dadurch gekennzeichnet, dass eine dem Träger (200) gegenüberliegende fahrkorbseitige Seilendaufhängung (30) und ein Geschwindigkeitsbegrenzer (85) an einem gemeinsamen Aufnahmemittel (31) befestigt sind, dass an einer weiteren Fahrkorbschiene (10b) und/oder an der Schachtwand befestigt ist.
- Treibscheibenaufzug nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die Höhe des Schachtkopfs (103) im wesentlichen der Geschoßhöhe der obersten anfahrbaren Etage entspricht, und dass die Normalfahrt mit Personen auf einem Dach (10c) des Fahrkorbs (10) durch eine elektrische Sicherheitseinrichtung (81) verhindert wird, die auf dem Fahrkorbdach oder auch fest im Bereich des Schachtkopfs angeordnet ist, und deren Sensorik mit Trittmatten oder -platten, Spannungsmesseinrichtungen (DMS), Lichtschranken, Bild- oder Wärmebildkameras oder Bewegungsmeldern ausgestattet ist.
- Treibscheibenaufzug nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die Tiefe der Schachtgrube (104) im wesentlichen die Fundamenttiefe des Gebäudes nicht überschreitet, und dass Mittel (82) vorgesehen sind, die jegliche Fahrt des Fahrkorbs bei Aufenthalt einer Person in der Schachtgrube (104) verhindern, wobei die Mittel insbesondere als elektrische Sicherheitseinrichtung ausgebildet sind, deren Sensorik mit Trittmatten oder -platten, einer Spannungsmesseinrichtung (DMS), Lichtschranken, Bild- oder Wärmebildkameras oder Bewegungsmeldern ausgestattet ist.
- Treibscheibenaufzug nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass wenigstens die Tür der untersten Haltestelle mit einer Gruben-Zutrittsüberwachung versehen ist.
- Treibscheibenaufzug nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass der Fahrkorb mit einer Türschürze (90) ausgebildet ist, die lediglich einer Länge einer Entriegelungszone entspricht, wobei ferner eine Einrichtung (91) zum Verhindern eines Absturzes von Personen während einer Notbefreiung vorgesehen ist, wobei die Einrichtung entweder das Öffnen der Türen vom Fahrkorbinneren aus nur bei annähernder Bündigstellung der Aufzugskabine (10) in einer Haltestelle ermöglicht, und/oder ein an dem Fahrkorb (10) anzuordnendes Schürzenteil aufweist, das bei einer Personenbefreiung bei beliebiger Fahrkorbposition einzusetzen ist.
- Treibscheibenaufzug nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass der Antrieb einen mit der Treibscheibe (114) zusammenwirkenden Elektromotor (112), eine Bremseinrichtung (116, 124, 126) und ein Vorgelege aufweist, wobei das Vorgelege mit einem ersten, drehfest mit einer Welle (113) des Elektromotors verbundenem Vorgelegerad (118), einem weiteren, mit der Treibscheibe (114) drehfest verbundenes Vorlegerad (120) und einem Übertragungselement (121) zur Übertragung einer Drehung der Welle (113) auf die Treibscheibe (114) ausgebildet ist.
- Treibscheibenaufzug nach Anspruch 13, dadurch gekennzeichnet, dass die Bremsscheibe (116) der Bremseinrichtung drehfest mit der Treibscheibe (114) verbunden ist, wobei die Drehachse (150) der Treibscheibe (114) und die Welle (113) des Elektromotors parallel zueinander ausgerichtet sind, und die an der Welle (113) und der Achse (150) vorgesehenen Vorgelegeräder fliegend angeordnet sind.
- Treibscheibenaufzug nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass der Antrieb (15) und ein Regelgerät (80) und/oder zumindest ein Teil der Aufzugsteuerung neben- oder untereinander angeordnet werden, wobei die Anordnung durch separate Geräte, auf einem gemeinsamen Träger montierte Geräte oder in einem Gehäuse zusammengefasste Geräte ausgeführt werden kann.
- Treibscheibenaufzug nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass Antrieb (15) und Regelgerät (80) im unteren Bereich des Schachtes in einer Höhe zwischen 0,1 m bis 2,0 m oberhalb einer Schwelle einer untersten Schachttür angeordnet sind.
- Treibscheibenaufzug nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass der Fahrkorb (10) als selbsttragender Fahrkorb ohne separaten Fangrahmen mit im Fahrkorbboden integrierten Fangvorrichtungen und Seilrollen (6, 7) ausgeführt ist.
- Treibscheibenaufzug nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass als Tragmittel Kunststoffseile eingesetzt sind.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04003523A EP1566358B1 (de) | 2004-02-19 | 2004-02-19 | Triebwerksraumloser Treibscheibenaufzug |
AT04003523T ATE359228T1 (de) | 2004-02-19 | 2004-02-19 | Triebwerksraumloser treibscheibenaufzug |
ES04003523T ES2249198T3 (es) | 2004-02-19 | 2004-02-19 | Ascensor de polea motriz sin sala de maquinas. |
DE502004003458T DE502004003458D1 (de) | 2004-02-19 | 2004-02-19 | Triebwerksraumloser Treibscheibenaufzug |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04003523A EP1566358B1 (de) | 2004-02-19 | 2004-02-19 | Triebwerksraumloser Treibscheibenaufzug |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1566358A1 true EP1566358A1 (de) | 2005-08-24 |
EP1566358B1 EP1566358B1 (de) | 2007-04-11 |
Family
ID=34707299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04003523A Expired - Lifetime EP1566358B1 (de) | 2004-02-19 | 2004-02-19 | Triebwerksraumloser Treibscheibenaufzug |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1566358B1 (de) |
AT (1) | ATE359228T1 (de) |
DE (1) | DE502004003458D1 (de) |
ES (1) | ES2249198T3 (de) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103072874A (zh) * | 2013-01-28 | 2013-05-01 | 舒马克电梯(张家港)有限公司 | 一种对重后置的无机房电梯 |
CN103086222A (zh) * | 2013-01-28 | 2013-05-08 | 舒马克电梯(张家港)有限公司 | 一种无机房电梯 |
DE202015105395U1 (de) | 2015-10-12 | 2015-11-16 | Aufzugteile Bt Gmbh | Fahrkorb für einen Aufzug in einem Aufzugsschacht |
CN105775962A (zh) * | 2016-05-06 | 2016-07-20 | 冯克电梯(上海)有限公司 | 一种电梯对重后置装置 |
WO2017064123A1 (de) | 2015-10-12 | 2017-04-20 | Inventio Ag | Fahrkorb für einen aufzug in einem aufzugsschacht |
CN108639896A (zh) * | 2018-07-12 | 2018-10-12 | 苏州福特美福电梯有限公司 | 一种具有坠落保护的电梯井 |
CN109516333A (zh) * | 2019-01-22 | 2019-03-26 | 蒋道莲 | 一种新型安全电梯 |
CN110536856A (zh) * | 2017-04-10 | 2019-12-03 | 蒂森克虏伯电梯股份公司 | 用于电梯系统的驱动轴 |
WO2020000624A1 (zh) * | 2018-06-26 | 2020-01-02 | 太原理工大学 | 一种矿井提升系统的尾绳监测装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0749930A2 (de) | 1995-06-22 | 1996-12-27 | Kone Oy | Antriebsscheibenaufzug |
EP1031528A1 (de) * | 1999-02-26 | 2000-08-30 | Mitsubishi Denki Kabushiki Kaisha | Aufzugsanlage |
EP1213250A1 (de) * | 2000-12-08 | 2002-06-12 | Kone Corporation | Aufzugseil aus dünnen hochstarken Drähten |
FR2823734A1 (fr) * | 2001-04-19 | 2002-10-25 | Serge Arnoult | Installation d'ascenseur pourvue de moyens d'entrainement et de moyens de suspension independants |
EP1273695A1 (de) * | 2000-03-15 | 2003-01-08 | Hitachi, Ltd. | Seil sowie aufzug mit demselben |
-
2004
- 2004-02-19 DE DE502004003458T patent/DE502004003458D1/de not_active Expired - Lifetime
- 2004-02-19 EP EP04003523A patent/EP1566358B1/de not_active Expired - Lifetime
- 2004-02-19 ES ES04003523T patent/ES2249198T3/es not_active Expired - Lifetime
- 2004-02-19 AT AT04003523T patent/ATE359228T1/de active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0749930A2 (de) | 1995-06-22 | 1996-12-27 | Kone Oy | Antriebsscheibenaufzug |
EP1031528A1 (de) * | 1999-02-26 | 2000-08-30 | Mitsubishi Denki Kabushiki Kaisha | Aufzugsanlage |
EP1273695A1 (de) * | 2000-03-15 | 2003-01-08 | Hitachi, Ltd. | Seil sowie aufzug mit demselben |
EP1213250A1 (de) * | 2000-12-08 | 2002-06-12 | Kone Corporation | Aufzugseil aus dünnen hochstarken Drähten |
FR2823734A1 (fr) * | 2001-04-19 | 2002-10-25 | Serge Arnoult | Installation d'ascenseur pourvue de moyens d'entrainement et de moyens de suspension independants |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103072874A (zh) * | 2013-01-28 | 2013-05-01 | 舒马克电梯(张家港)有限公司 | 一种对重后置的无机房电梯 |
CN103086222A (zh) * | 2013-01-28 | 2013-05-08 | 舒马克电梯(张家港)有限公司 | 一种无机房电梯 |
DE202015105395U1 (de) | 2015-10-12 | 2015-11-16 | Aufzugteile Bt Gmbh | Fahrkorb für einen Aufzug in einem Aufzugsschacht |
WO2017064123A1 (de) | 2015-10-12 | 2017-04-20 | Inventio Ag | Fahrkorb für einen aufzug in einem aufzugsschacht |
US11180346B2 (en) | 2015-10-12 | 2021-11-23 | Inventio Ag | Car for an elevator in an elevator shaft |
CN105775962A (zh) * | 2016-05-06 | 2016-07-20 | 冯克电梯(上海)有限公司 | 一种电梯对重后置装置 |
CN110536856A (zh) * | 2017-04-10 | 2019-12-03 | 蒂森克虏伯电梯股份公司 | 用于电梯系统的驱动轴 |
US11530113B2 (en) | 2017-04-10 | 2022-12-20 | Tk Elevator Innovation And Operations Gmbh | Drive shaft for an elevator system |
WO2020000624A1 (zh) * | 2018-06-26 | 2020-01-02 | 太原理工大学 | 一种矿井提升系统的尾绳监测装置 |
CN108639896A (zh) * | 2018-07-12 | 2018-10-12 | 苏州福特美福电梯有限公司 | 一种具有坠落保护的电梯井 |
CN109516333A (zh) * | 2019-01-22 | 2019-03-26 | 蒋道莲 | 一种新型安全电梯 |
Also Published As
Publication number | Publication date |
---|---|
ES2249198T3 (es) | 2007-11-01 |
EP1566358B1 (de) | 2007-04-11 |
ES2249198T1 (es) | 2006-04-01 |
ATE359228T1 (de) | 2007-05-15 |
DE502004003458D1 (de) | 2007-05-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2356056B1 (de) | Schachtgerüst für eine aufzugsanlage | |
EP1326797B1 (de) | Aufzug mit im aufzugsschacht oben seitlich angeordneter antriebseinheit | |
EP1580156B1 (de) | Aufzug mit riemenartigem Übertragungsmittel, insbesondere mit Keilrippenriemen, als Tragmittel und/oder Treibmittel | |
EP3807205B1 (de) | Verfahren zum errichten einer aufzugsanlage | |
EP2114810B1 (de) | Aus der liftkabine wartbarer antrieb für eine liftkabine | |
WO2002053486A1 (de) | Getriebeloser seilaufzug mit doppelt umschlungenen treibscheibenantrieb | |
DE102015111754A1 (de) | Verfahren und Einrichtung zum Schließen von Türen eines Aufzuges | |
EP1566358B1 (de) | Triebwerksraumloser Treibscheibenaufzug | |
EP0926093B2 (de) | Aufzug, insbesondere Treibscheibenaufzug | |
DE19718626C1 (de) | Seilgetriebener Aufzug | |
DE19712646C2 (de) | Seilaufzug | |
EP2102088B1 (de) | Liftkabine für reduzierte liftschachtköpfe | |
EP1894876A1 (de) | Disposition einer Kabine und einem Gegengewicht in Aufzugsschacht | |
DE10319731B4 (de) | Aufzug | |
EP1882668A1 (de) | Aufzug mit Antrieb am Gegengewicht | |
DE29710732U1 (de) | Seilaufzug | |
EP2114812B1 (de) | Seilführung für einen liftantrieb | |
DE19902853C2 (de) | Personen-Seilaufzug | |
EP2303751B1 (de) | Aufzuganlage mit selbstfahrendem gegengewicht | |
WO2007143871A2 (de) | Auszugsanlage und anordnung der antriebseinheit | |
DE19827497B4 (de) | Aufzug | |
EP3235770B1 (de) | Verfahren zur nachrüstung eines aufzugs und korrespondierender aufzug | |
EP1122203A1 (de) | Seil-Aufzug | |
EP1547961A1 (de) | Antrieb für Aufzüge | |
DE202010001383U1 (de) | Mühlenaufzug (Maschine zum Heben von Personen und Lasten im Mühlenbetrieb) |
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: 20040922 |
|
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 IT LI LU MC NL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK |
|
GBC | Gb: translation of claims filed (gb section 78(7)/1977) | ||
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRCL |
|
TCNL | Nl: translation of patent claims filed | ||
IECL | Ie: translation for ep claims filed | ||
REG | Reference to a national code |
Ref country code: HU Ref legal event code: AG9A |
|
REG | Reference to a national code |
Ref country code: GR Ref legal event code: PP Ref document number: 20050300026 Country of ref document: GR |
|
AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
|
EL | Fr: translation of claims filed | ||
TPAC | Observations filed by third parties |
Free format text: ORIGINAL CODE: EPIDOSNTIPA |
|
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 |
|
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 IT LI LU MC NL PT RO SE SI SK TR |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20070411 |
|
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: 502004003458 Country of ref document: DE Date of ref document: 20070524 Kind code of ref document: P |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20070711 |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20070710 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: BRAUNPAT BRAUN EDER AG |
|
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: 20070911 |
|
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 | ||
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2249198 Country of ref document: ES Kind code of ref document: T3 |
|
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: 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: 20070411 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: 20070411 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: 20070411 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: 20070711 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: 20070411 |
|
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: 20080114 |
|
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: 20070712 |
|
BERE | Be: lapsed |
Owner name: THYSSENKRUPP AUFZUGSWERKE G.M.B.H. Effective date: 20080228 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080228 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20070411 |
|
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: 20070411 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080228 |
|
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: 20070411 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080219 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080219 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: 20071012 |
|
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: 20070411 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20150226 Year of fee payment: 12 Ref country code: ES Payment date: 20150225 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20150218 Year of fee payment: 12 Ref country code: AT Payment date: 20150219 Year of fee payment: 12 Ref country code: FR Payment date: 20150219 Year of fee payment: 12 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 359228 Country of ref document: AT Kind code of ref document: T Effective date: 20160219 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20160219 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20161028 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160219 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160219 |
|
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: 20160229 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160219 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20170217 Year of fee payment: 14 Ref country code: FI Payment date: 20170213 Year of fee payment: 14 Ref country code: DE Payment date: 20170217 Year of fee payment: 14 |
|
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: 20160220 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PCAR Free format text: NEW ADDRESS: HOLEESTRASSE 87, 4054 BASEL (CH) |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 502004003458 Country of ref document: DE |
|
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: FI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180219 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180228 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180228 |
|
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: 20180901 |