-
公开(公告)号：US11618650B2
公开(公告)日：2023-04-04
申请号：US16438149
申请日：2019-06-11
IPC分类号： B60T13/04 , B66B5/02 , B66B11/06 , B66B5/06 , F16D65/18 , B66B1/28 , F16D55/2255 , F16D125/28 , F16D121/16
摘要： An overspeed brake system for use in an elevator powerhead is provided. A brake rotor is attachable to a cable drum to rotate with a cable drum. A brake member selectively engages the brake rotor upon transition of an actuation lever from a first position to a second position. A biasing member acts on the actuation lever to bias the actuation lever from the first position towards the second position. A latch arrangement has a first orientation maintaining the actuation lever in the first position and a second orientation releasing the actuation lever for transitioning from the first position to the second position. The latch arrangement transitions from the first orientation to the second orientation when a speed sensing arrangement senses that the rotational speed of the cable drum is at least a predetermined rotational speed.
-
公开(公告)号：US11597628B2
公开(公告)日：2023-03-07
申请号：US16433502
申请日：2019-06-06
发明人： Zhen Jia , Hui Fang , Arthur Hsu , Alan Matthew Finn , Luca F. Bertuccelli
摘要： Methods and systems for controlling elevator systems are provided. The methods include receiving inputs from at least one interactive input device, wherein the inputs include elevator call requests, tracking one or more people located within a monitored area using at least one sensor, assigning elevator assignments to the one or more people based on at least one of the inputs from the at least one interactive input device and a grouping algorithm based on the tracking of the one or more people, and scheduling operation of at least one elevator car based on the elevator assignments.
-
公开(公告)号：US11548761B2
公开(公告)日：2023-01-10
申请号：US16520755
申请日：2019-07-24
发明人： Stella M. Oggianu , Ankit Anand Gupta , Tadeusz Pawel Witczak , Craig Drew Bogli , Vineet Srivastava
摘要： Embodiments include a method and system for detecting mechanics in an elevator system. The system includes a controller configured to communicate with one or more anchors, and a tag configured to transmit a signal, wherein the signal includes an identifier and location information. The system also includes one or more anchors, wherein the one or more anchors are configured to detect the signal from the tag, wherein the controller is configured to execute a safety action response to detecting the signal from the tag.
-
公开(公告)号：US20220267118A1
公开(公告)日：2022-08-25
申请号：US17683655
申请日：2022-03-01
发明人： Randy Roberts , George Scott Copeland , Luis C. Encinas Carreno , Patricia Derwinski , Cuauhtemoc Castro
摘要： An illustrative example method of controlling an elevator situated in a hoistway of a building includes detecting sway of the building, determining characteristics of the detected sway including a plurality of frequencies and associated periods of the sway, determining an expected sway of an elongated member of the elevator system based on the determined characteristics, and controlling at least one of position and movement of an elevator car in the hoistway based on the expected sway.
-
5.发明申请公开(公告)号：US20220106163A1
公开(公告)日：2022-04-07
申请号：US17474382
申请日：2021-09-14
申请人： KONE Corporation
摘要： An elevator safety system includes an elevator control unit configured to: monitor an elevator shaft, receive a position, a movement direction, and a speed of at least one elevator car arranged into the elevator shaft, and determine dynamically at least one authorized shaft section based on the monitoring, and on the position, the movement direction, and the speed of at least one elevator car, and to provide an authorization to the at least one elevator car to move, such as by a linear motor, in or into the authorized shaft section of the elevator shaft. The elevator safety system further includes at least one elevator car controller configured to: provide the position, the movement direction, and the speed of the at least one elevator car to the elevator control unit, and receive the authorization. The elevator control unit and the elevator car controller are arranged to be in communication with each other.
-
公开(公告)号：US11292693B2
公开(公告)日：2022-04-05
申请号：US16270009
申请日：2019-02-07
发明人： Randy Roberts , George Scott Copeland , Luis C. Encinas Carreno , Patricia Derwinski , Cuauhtemoc Castro
摘要： An illustrative example method of controlling an elevator situated in a hoistway of a building includes detecting sway of the building, determining characteristics of the detected sway including a plurality of frequencies and associated periods of the sway, determining an expected sway of an elongated member of the elevator system based on the determined characteristics, and controlling at least one of position and movement of an elevator car in the hoistway based on the expected sway.
-
公开(公告)号：US11267675B2
公开(公告)日：2022-03-08
申请号：US16592813
申请日：2019-10-04
摘要： This disclosure relates to a cooling system for an elevator with electronic visual displays, and a corresponding method. An example system includes an elevator car having an inner wall, and an electronic visual display mounted to the inner wall so as to define a gap between the inner wall and the electronic visual display. Further, fluid is configured to flow through the gap to cool the electronic visual display.
-
公开(公告)号：US11261059B2
公开(公告)日：2022-03-01
申请号：US16390267
申请日：2019-04-22
申请人： Kone Corporation
发明人： Juha Helenius , Raimo Pelto-Huikko
摘要： The invention relates to an a drive machinery for an elevator, the drive machinery comprising a rotatable drive sheave for driving plurality of ropes of the elevator, the drive sheave comprising a central cylinder, which comprises a central axis around which the central cylinder is rotatable; plurality of circular rim members surrounding the central cylinder, each said rim member comprising an outer rim surface for engaging a rope. Said plurality of circular rim members includes one or more rotatably mounted circular rim members, each said rotatably mounted circular rim member being mounted on the central cylinder rotatably around said central axis relative to the central cylinder and relative to one or more of the other circular rim members, and in that said drive sheave moreover comprises a control means for controlling rotation of each said rotatably mounted circular rim member relative to the central cylinder and relative to one or more of the other circular rim members. The invention also relates to an elevator implementing the drive machinery.
-
公开(公告)号：US20220017332A1
公开(公告)日：2022-01-20
申请号：US17375619
申请日：2021-07-14
发明人： Seoktae KIM , Kahyeon KIM
摘要： An elevator control system has control over a door of an elevator and, thus, directly controls opening and closing of the door of an elevator which a robot is to board or alight from based on state information of the robot received from a robot control system.
-
公开(公告)号：US20210331892A1
公开(公告)日：2021-10-28
申请号：US17225535
申请日：2021-04-08
申请人： Kone Corporation
摘要： The method for testing safety characteristics of an elevator comprises performing a balance check of the elevator according to a request.
-
-
-
-
-
-
-
-
-
搜索结果
797 条记录 (耗时 0.053 秒)