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公开(公告)号：US20240067502A1
公开(公告)日：2024-02-29
申请号：US17998542
申请日：2021-05-12
申请人： XL INDUSTRIES
CPC分类号： B66B9/022 , B66B5/04 , B66B19/002
摘要： An elevator assembly with a rack-and-pinion drive including a tower and an elevator. The elevator assembly is designed to allow the autonomous inverse assembly of the tower on a shaft and/or a gallery during excavation processes. The elevator assembly descends along a suspended tower as far as a bottom end of the tower to convey mast sections to be assembled under the tower. The mast sections to be assembled are positioned for fishplating thereof, one by one, by means of a movable deck of the elevator assembly. A inverse assembly method, a docking method, and a method for dismantling the elevator assembly are also provided.
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公开(公告)号：US11667497B2
公开(公告)日：2023-06-06
申请号：US17088758
申请日：2020-11-04
发明人： Kiron Bhaskar
CPC分类号： B66B9/02 , B66B11/005 , B66B11/0005
摘要： An illustrative example embodiment of an elevator includes an elevator car and a drive mechanism connected with the elevator car. The drive mechanism moves with the elevator car in a vertical direction. The drive mechanism includes drive members that are configured to engage surfaces associated with walls near opposite sides of the elevator car, climb along the surfaces to selectively cause movement of the elevator car, and selectively prevent movement of the elevator car when the drive members remain in a selected position relative to the wall.
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公开(公告)号：US20220177262A1
公开(公告)日：2022-06-09
申请号：US17112732
申请日：2020-12-04
发明人： Randy Roberts , Brad Guilani , Kiron Bhaskar
摘要： An intelligent normal force release supervisor including: a processor; and a memory including computer-executable instructions that, when executed by the processor, cause the processor to perform operations, the operations including: receiving a signal from a dispatching controller that an elevator car and a propulsion system are going to park for a selected period of time; requesting a confirmation from a brake controller to confirm that a brake system of the elevator car and the propulsion system are deployed; receiving the confirmation from the brake controller to confirm that the brake system of the elevator car and the propulsion system are deployed; and transmitting a command to a normal force controller to reduce normal force on wheels of the propulsion system, wherein the normal force controller is configured to actuate a normal force generator to reduce the normal force on the wheels of the propulsion system in response to the command.
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公开(公告)号：US20220135375A1
公开(公告)日：2022-05-05
申请号：US17088758
申请日：2020-11-04
发明人： Kiron BHASKAR
摘要： An illustrative example embodiment of an elevator includes an elevator car and a drive mechanism connected with the elevator car. The drive mechanism moves with the elevator car in a vertical direction. The drive mechanism includes drive members that are configured to engage surfaces associated with walls near opposite sides of the elevator car, climb along the surfaces to selectively cause movement of the elevator car, and selectively prevent movement of the elevator car when the drive members remain in a selected position relative to the wall.
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公开(公告)号：US20220033229A1
公开(公告)日：2022-02-03
申请号：US16940912
申请日：2020-07-28
发明人： Randy Roberts
摘要： An elevator system including: an elevator car configured to move through an elevator shaft; a first guide beam extending vertically through the elevator shaft, the first guide beam including a first surface and a second surface opposite the first surface, wherein the first guide beam includes a first section; a beam climber system configured to move the elevator car through the elevator shaft, the beam climber system including: a first wheel in contact with the first surface; and a first electric motor configured to rotate the first wheel; and a beam climber assembly pod operably attached to the beam climber system, wherein the beam climber assembly pod is configured construct remaining sections of the first guide beam as the beam climber assembly rides on the first section of the first guide beam.
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公开(公告)号：US20220033221A1
公开(公告)日：2022-02-03
申请号：US16944804
申请日：2020-07-31
摘要： An elevator system including: an elevator car configured to travel through an elevator shaft; a first guide beam extending vertically through the elevator shaft, the first guide beam comprising a first surface and a second surface opposite the first surface; a propulsion system configured to move the elevator car through the elevator shaft; a first on-board energy management system configured to power the propulsion system, the first on-board energy management system is attached to the propulsion system and configured to travel with the propulsion system.
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公开(公告)号：US20210245997A1
公开(公告)日：2021-08-12
申请号：US17162459
申请日：2021-01-29
申请人： Kone Corporation
发明人： Matti RASANEN , Tarvo VIITA-AHO , Markku HAIVALA , Jukka LAITINEN , Markku HAAPANIEMI , Hans VALTONEN , Anssi VENHO , Janne MIKKONEN , Aki HAIKONEN , Otto LANZ , Janne LAINE , Jorma MUSTALAHTI , Jori HAGG , Jari OSTERMAN , Petri KERE
摘要： The invention relates to a movable machine room comprising a support platform of a hoisting machine, the support platform comprising one or more releasable mounting mechanisms for releasably mounting the moveable machine room in a hoistway, and a hoisting machine mounted on the support platform; a working platform on top of the support platform, preferably forming a roof of the moveable machine room and/or comprising handrails; and at least one support structure supported by which the working platform rests on the support platform; and wherein each said support structure is selectively actuatable to expand in vertical direction for hoisting the working platform higher above the support platform taking reaction force from the support platform, or to contract in vertical direction for lowering the working platform back towards the support platform. The invention relates to an arrangement and a method implementing the movable machine room.
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公开(公告)号：US20210221647A1
公开(公告)日：2021-07-22
申请号：US16945831
申请日：2020-08-01
摘要： An illustrative example embodiment of an elevator includes an elevator car and a drive mechanism connected with the elevator car. The drive mechanism moves with the elevator car in a vertical direction. The drive mechanism includes at least one drive member that is configured to engage a vertical structure near the elevator car, selectively climb along the vertical structure to cause movement of the elevator car, and selectively prevent movement of the elevator car when the drive member remains in a selected position relative to the vertical structure. A biasing mechanism urges the drive member in a direction to engage the vertical structure. The biasing mechanism applies a biasing force based upon a condition of the elevator car. The biasing force changes based upon a change in the condition.
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公开(公告)号：US10934131B2
公开(公告)日：2021-03-02
申请号：US15548221
申请日：2016-02-04
摘要： A ropeless elevator system 10 includes a lane 13, 15, 17. One or more cars 20 are arranged in the lane. At least one linear motor 38, 40 is arranged along one of the lane and the one or more cars, and a magnet 50, 60 is arranged along the other of the lane and the one or more cars. The at least one magnet is responsive to the at least one linear motor. A linear motor controller 70 is operatively connected to the at least one linear motor, and a lane controller 80 is operatively connected to the linear motor controller. A back electro-motive force (EMF) module 84 is operatively connected to at least one of the linear motor controller and the lane controller. The lane controller being configured and disposed to control stopping one of the one or more cars based on a back EMF signal from the at least one linear motor determined by the EMF module.
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公开(公告)号：US20200180912A1
公开(公告)日：2020-06-11
申请号：US16709433
申请日：2019-12-10
发明人： Bing Li , Mingming Jiang
摘要： A lifting assembly, a jump elevator and a jumping method. Wherein the lifting assembly comprises: a supporting platform provided with a plurality of telescopic first pawls at the side face thereof; at least one screw mechanism comprising a screw and a sleeve, the screw and the sleeve each being provided with an external thread and an internal thread matching with each other; and a driving mechanism configured to drive one of the screw and the sleeve to rotate in relative to the other, such that the screw mechanism extends or retracts; wherein the screw mechanism is connected between the supporting platform and the operating platform, one of the screw and the sleeve is configured to be rotatably attached to one of the supporting platform or the operating platform.
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