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1. 发明公开

EP3868697A1 CAR CABLE STORAGE UNIT OF ELEVATOR AND METHOD FOR CONSTRUCTING ELEVATOR 审中-公开
公开(公告)号：EP3868697A1
公开(公告)日：2021-08-25
申请号：EP20158542.9
申请日：2020-02-20
申请人： KONE Corporation
发明人： Haapaniemi, Markku , Räsänen, Matti , Laine, Janne , Kere, Petri , Lanz, Otto , Venho, Anssi , Viita-aho, Tarvo , Österman, Jari , Mustalahti, Jorma , Hägg, Jori
IPC分类号： B66B7/06 , B66B19/00
摘要： The invention relates to a car cable storage unit (10; 20) of an elevator, which is elongated and suitable for being placed in upright position, wherein the car cable storage unit (10; 20) comprises a storage space (11;21) for receiving a length of a car cable (12;22) which storage space (11;21) is vertically elongated, in particular when the car cable storage unit (10; 20) is in said upright position; and a length of a car cable (12;22) for transmitting electric power and/or signals to and/or from an elevator car (1), which length of a car cable (12;22) is bent, in particular by rolling or folding, in said storage space (11;21). The invention relates to a method for constructing an elevator implementing the car cable storage unit (10; 20).

2. 发明公开

EP3925913A1 DETECTION SYSTEM FOR AN ABNORMAL SITUATION DURING ELEVATOR OPERATION 有权
公开(公告)号：EP3925913A1
公开(公告)日：2021-12-22
申请号：EP20180211.3
申请日：2020-06-16
申请人： KONE Corporation
发明人： Viljanen, Mikko , Viita-aho, Tarvo , TALONEN, Tapani , RÄSÄNEN, Matti , AITAMURTO, Juha-Matti , SIIRONEN, Tapio , MYYRYLÄINEN, Ville , Wenlin, Henri
IPC分类号： B66B5/00 , B66B5/14
摘要： The invention concerns a method, system and computer program for monitoring the run of a roping interconnecting a car and a counterweight of an elevator and for detecting an abnormal operation condition during the drive of a traction sheave intending therewith the car and the counterweight to be moved via said roping. Said roping is running on its way from the car to the traction sheave via at least one pulley and on its way from the counterweight to the traction sheave via at least one pulley, wherein the rotation of said at least two pulleys is monitored by sensing their rotation. These rotation data are then analysed in view of a mutual correlation indicating therewith a synchronized run of the roping on either side of the traction sheave, and detecting therewith an abnormal situation when detecting an absence of such correlation.

3. 发明公开

EP3763654A1 METHOD AND ELEVATOR ARRANGEMENT 审中-实审
公开(公告)号：EP3763654A1
公开(公告)日：2021-01-13
申请号：EP19186073.3
申请日：2019-07-12
申请人： KONE Corporation
发明人： Haapaniemi, Markku , Räsänen, Matti , Saarela, Sami , Venho, Anssi , Mikkonen, Janne , Lanz, Otto , Viita-aho, Tarvo , Kere, Petri
IPC分类号： B66B17/20 , B66B11/00
摘要： The invention relates to a method for transporting construction material and/or equipment into and inside a building (1) under construction, wherein the building (1) under construction comprises plurality of vertically displaced floors (F0-Fn), the method comprising providing a control system (11) configured to automatically operate one or more transporting devices (2-6,GE), including at least an elevator (GE); providing a storage (8) at the construction site of the building; and transporting into the storage (8) at the construction site of the building (1) under construction plurality of transport containers (9) containing construction material and/or equipment; storing said transport containers (9) in the storage (8); and delivering transport containers (9) belonging to said plurality of transport containers from said storage (8) to different destination floors (F1-Fn), the delivering comprising obtaining an order to deliver a transport container (9), the order identifying the transport container (9) to be delivered; and retrieving the transport container (9) identified in the order from the storage (8); and moving said transport container (9) at least_horizontally to a container loading floor (F0) of the building (1) under construction; and loading said transport container (9) on the load receiving unit (7) for being moved to its destination floor; and obtaining the destination floor information indicating the destination floor of said container (9); and moving the load receiving unit (7) vertically in the elevator shaft (S) to the destination floor of said transport container (9); and unloading said transport container (9) from the load receiving unit (7) to the destination floor of said transport container (9). The invention also relates to a method for constructing a building and an arrangement for transporting construction material, which implement the method for transporting construction material and/or equipment into and inside a building (1) under construction.

4. 发明公开

EP3904267A1 METHOD FOR MODERNIZING ELEVATOR SYSTEM 有权
公开(公告)号：EP3904267A1
公开(公告)日：2021-11-03
申请号：EP20171548.9
申请日：2020-04-27
申请人： KONE Corporation
发明人： Haapaniemi, Markku , Räsänen, Matti , Viita-aho, Tarvo , Kere, Petri , Laine, Janne , Österman, Jari , Mustalahti, Jorma , Venho, Anssi , Hägg, Jori , Lanz, Otto
IPC分类号： B66B19/00
摘要： The invention relates to a method for modernizing an elevator system, which elevator system comprises a first elevator (1) comprising a first car (2) in a first hoistway (3), a second elevator (4), comprising a second car (5) in a second hoistway (6), the method comprising using the first and second car (2,5) for transporting passengers and/or goods between vertically displaced floors of a building (7), and thereafter removing the first elevator car from use for transporting passengers and/or goods between vertically displaced floors, and thereafter installing a construction time elevator (8) into the lower end of the first hoistway (3), the traveling zone (Z3) of the car (9) of the construction time elevator (8) covering only partially the height of the first hoistway (3); and thereafter using the car (9) of the construction time elevator (8) and the second car (5) simultaneously for transporting passengers and/or goods between vertically displaced floors of the building (7), during which using the method comprises performing construction work in the first hoistway (3) above the traveling zone (Z3) of the car (9) of the construction time elevator (8); and thereafter changing the traveling zone (Z3) of the car (9) of the construction time elevator (8) to extend higher (Z5) in the hoistway (3), and thereafter using the car (9) of the construction time elevator (8) and the second car (5) simultaneously for transporting passengers and/or goods between vertically displaced floors, during which using the method comprises performing construction work in the first hoistway (3) above the traveling zone (Z5) of the car (9) of the construction time elevator.

5. 发明公开

EP3878789A1 A METHOD FOR RELEASING SAFETY GEARS, AND A STALLING DETECTOR 审中-实审
公开(公告)号：EP3878789A1
公开(公告)日：2021-09-15
申请号：EP20161974.9
申请日：2020-03-10
申请人： KONE Corporation
发明人： Siironen, Tapio , Talonen, Tapani , Viita-aho, Tarvo
IPC分类号： B66B5/00 , B66B5/02
摘要： According to an aspect, there is provided a method for releasing safety gears of an elevator car (206) or a counterweight of an elevator system, the elevator system comprising a stalling detector (200, 300, 400) coupled to compensation roping associated with the elevator car (206) or the counterweight and configured to detect an increased rope tension. The method comprises preventing a stalling indication from the stalling detector (200, 300, 400) during a rescue operation; and moving the elevator car (206) in order to release the safety gears.

6. 发明公开

EP3865448A1 METHOD FOR CONSTRUCTING ELEVATOR 审中-实审
公开(公告)号：EP3865448A1
公开(公告)日：2021-08-18
申请号：EP20156935.7
申请日：2020-02-12
申请人： KONE Corporation
发明人： Lanz, Otto , Räsänen, Matti , Venho, Anssi , Haapaniemi, Markku , Mikkonen, Janne , Laine, Janne , Viita-aho, Tarvo , Häivälä, Markku , Laitinen, Jukka , Valtonen, Hans , Haikonen, Aki , Mustalahti, Jorma , Hägg, Jori , Österman, Jari , Kere, Petri
IPC分类号： B66B19/00
摘要： The invention relates to a method for constructing an elevator comprising constructing a movable machine room (1) in the bottom end of a hoistway (2) formed in a building (3) under construction; and thereafter hoisting the movable machine room (1); and constructing an elevator car (4) in the bottom end of the hoistway below the movable machine room; and providing a counterweight (5) in the bottom end of the hoistway below the movable machine room; connecting the elevator car (4) and the counterweight (5) with a suspension roping (6); and thereafter hoisting the movable machine room (1) to a first transport position (I); and thereafter mounting the movable machine room (1) to the first transport position (I) in the hoistway (2) vertically supported on stationary structures; and thereafter using the elevator car (4) for transporting passengers and/or goods below the movable machine room (1) while the machine room (1) is mounted in said first transport position (I) and the elevator car (4) and the counterweight (5) hang suspended from the machine room (1) by the hoisting roping (6); and thereafter hoisting the movable machine room (1) upwards to a second transport position (II); wherein the second transport position (II) is higher than said first transport position (I); and thereafter mounting the movable machine room (1) to the second transport position (II) in the hoistway (2) vertically supported on stationary structures; and thereafter using the elevator car (4) for transporting passengers and/or goods below the movable machine room (1) while the movable machine room (1) is mounted in said second position (II).

7. 发明公开

EP3763652A1 METHOD AND ELEVATOR ARRANGEMENT 审中-实审
公开(公告)号：EP3763652A1
公开(公告)日：2021-01-13
申请号：EP19186070.9
申请日：2019-07-12
申请人： KONE Corporation
发明人： Haapaniemi, Markku , Räsänen, Matti , Saarela, Sami , Venho, Anssi , Mikkonen, Janne , Lanz, Otto , Viita-aho, Tarvo , Kere, Petri
IPC分类号： B66B1/24
摘要： The invention relates to a method for managing flow of people and goods within a building (1) under construction, comprising providing one or more elevator control systems (4,8;4') for automatically controlling movement of elevator cars; providing a first passenger elevator (PE1), the first passenger elevator comprising a first passenger elevator car (3) for transporting people, the first passenger elevator car (3) being vertically movable in an elevator hoistway (2) formed inside the building (1) under construction, vertical movement of the car (3) being automatically controlled by an elevator control system (4;4'), the first passenger elevator car (3) comprising an interior delimited by floor, walls, ceiling and at least one automatic door (5); and providing a goods elevator (GE), the goods elevator comprising a goods elevator car (7) for transporting goods , the goods elevator car (7) being vertically movable beside the first passenger elevator car (3) in an elevator hoistway (6) formed inside the building (1) under construction, vertical movement of the goods elevator car (7) being automatically controlled by an elevator control system (8;4'), the goods elevator car (7) comprising at least a transport platform (7a); using the first passenger elevator (PE1) to transport passengers between floors of the building (1) under construction; and using the goods elevator (GE) to transport goods between floors (F0-Fn) of the building (1) under construction. The invention also relates to an arrangement for managing flow of people and goods within a building (1) under construction, which arrangement implements the method.

8. 发明公开

EP3705441A1 A METHOD FOR CONTROLLING AN ELEVATOR 审中-实审
公开(公告)号：EP3705441A1
公开(公告)日：2020-09-09
申请号：EP19160769.6
申请日：2019-03-05
申请人： KONE Corporation
发明人： Viita-aho, Tarvo , Talonen, Tapani , Mikkonen, Janne , Siironen, Tapio , Myyryläinen, Ville , Calgagno, Alessio , Jokinen, Markku
IPC分类号： B66B5/00
摘要： The method comprises loading and/or unloading the car (10), determining whether the car doors are fully closed or not fully open, measuring a total actual axial mass FΣact hanging from the traction sheave (33), determining a stalling limit total minimum axial mass FΣmin, checking reopening of the car doors, whereby if the car doors are reopened, then return to beginning, else, continue, permitting starting of elevator, comparing the total actual axial mass with the stalling limit total minimum axial mass, whereby if the total actual axial mass is equal to or greater than the stalling limit total minimum axial mass, then permit normal run of the elevator car (10) to the next landing, else, stop the elevator.

9. 发明公开

EP3865449A1 MOVABLE MACHINE ROOM, ELEVATOR ARRANGEMENT AND METHOD FOR CONSTRUCTING ELEVATOR 有权
公开(公告)号：EP3865449A1
公开(公告)日：2021-08-18
申请号：EP20156948.0
申请日：2020-02-12
申请人： KONE Corporation
发明人： Räsänen, Matti , Viita-aho, Tarvo , Häivälä, Markku , Laitinen, Jukka , Haapaniemi, Markku , Valtonen, Hans , Venho, Anssi , Mikkonen, Janne , Haikonen, Aki , Lanz, Otto , Laine, Janne , Mustalahti, Jorma , Hägg, Jori , Österman, Jari , Kere, Petri
IPC分类号： B66B19/00
摘要： The invention relates to a movable machine room (1) comprising a support platform (411) of a hoisting machine (14), the support platform (411) comprising one or more releasable mounting mechanisms (402) for releasably mounting the moveable machine room (1) in a hoistway (2), and a hoisting machine (14) mounted on the support platform (411); a working platform (420) on top of the support platform (411), preferably forming a roof of the moveable machine room (1) and/or comprising handrails (421); and at least one support structure (430-430"") supported by which the working platform (420) rests on the support platform (411); and wherein each said support structure (430-430"") is selectively actuatable to expand in vertical direction for hoisting the working platform (420) higher above the support platform (411) taking reaction force from the support platform (411), or to contract in vertical direction for lowering the working platform (420) back towards the support platform (411). The invention relates to an arrangement and a method implementing the movable machine room (1).

10. 发明公开

EP3848313A1 ELEVATOR SYSTEM WITH METHOD OF POSITION DETECTION OF A CAR 有权
公开(公告)号：EP3848313A1
公开(公告)日：2021-07-14
申请号：EP20150907.2
申请日：2020-01-09
申请人： KONE Corporation
发明人： Wenlin, Henri , Panula, Juha , Perälä, Oskari , Forsström, Niko , Janhunen, Sami , Aitamurto, Juha-Matti , Viita-aho, Tarvo
IPC分类号： B66B1/34 , B66B15/04
摘要： The invention is about a rope pulley (2) of an elevator system, which is a free rotating pulley (2) around which a hoisting rope of the elevator system can be guided. Said free pulley is to be mounted to a car sling (1) of an elevator car, wherein the pulley (2) comprises an encoder for measuring the rotation movement of the pulley. The movement data are transmitted to a controller that converts the movement data into position data of the car in the hoistway, while further position data are gathered from identification markers that are installed in the hoistway. At least, the movement data of the rope pulley(s) are calibrated based on the position data from the identification markers. By means of that, the position of the car in the hoistway can be determined accurately and costly.

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