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公开(公告)号：US20230150796A1
公开(公告)日：2023-05-18
申请号：US18150512
申请日：2023-01-05
Applicant: Otis Elevator Company
Inventor： Sandeep Sudi , Daniel M. Tripp
CPC classification number: B66B5/0018 , B66B1/3461 , B66B9/00 , B66B13/12
Abstract: Elevator systems and methods are provided. The systems include an elevator car movable within an elevator shaft, the elevator car includes an elevator car door interlock device operable to open and close elevator car doors, a plurality of landing doors located at respective landings along the elevator shaft, wherein each landing door includes a landing door interlock device operable to open and close a respective landing door, wherein each landing door interlock device is engageable by the elevator car door interlock device to enable operation of the elevator car doors and the respective landing door simultaneously. An elevator component inspection system is configured with a detector located on the top of the elevator car and arranged to monitor the interlock devices, wherein the detector obtains inspection data associated with the elevator car door interlock device and the plurality of landing door interlock devices.
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公开(公告)号：US11577932B2
公开(公告)日：2023-02-14
申请号：US16045822
申请日：2018-07-26
Applicant: Otis Elevator Company
Inventor： Sandeep Sudi , Daniel M. Tripp
Abstract: Elevator systems and methods are provided. The systems include an elevator car movable within an elevator shaft, the elevator car includes an elevator car door interlock device operable to open and close elevator car doors, a plurality of landing doors located at respective landings along the elevator shaft, wherein each landing door includes a landing door interlock device operable to open and close a respective landing door, wherein each landing door interlock device is engageable by the elevator car door interlock device to enable operation of the elevator car doors and the respective landing door simultaneously. An elevator component inspection system is configured with a detector located on the top of the elevator car and arranged to monitor the interlock devices, wherein the detector obtains inspection data associated with the elevator car door interlock device and the plurality of landing door interlock devices.
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公开(公告)号：US11932514B2
公开(公告)日：2024-03-19
申请号：US18150512
申请日：2023-01-05
Applicant: Otis Elevator Company
Inventor： Sandeep Sudi , Daniel M. Tripp
CPC classification number: B66B5/0018 , B66B1/3461 , B66B9/00 , B66B13/12
Abstract: Elevator systems and methods are provided. The systems include an elevator car movable within an elevator shaft, the elevator car includes an elevator car door interlock device operable to open and close elevator car doors, a plurality of landing doors located at respective landings along the elevator shaft, wherein each landing door includes a landing door interlock device operable to open and close a respective landing door, wherein each landing door interlock device is engageable by the elevator car door interlock device to enable operation of the elevator car doors and the respective landing door simultaneously. An elevator component inspection system is configured with a detector located on the top of the elevator car and arranged to monitor the interlock devices, wherein the detector obtains inspection data associated with the elevator car door interlock device and the plurality of landing door interlock devices.
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公开(公告)号：US20200031619A1
公开(公告)日：2020-01-30
申请号：US16045822
申请日：2018-07-26
Applicant: Otis Elevator Company
Inventor： Sandeep Sudi , Daniel M. Tripp
Abstract: Elevator systems and methods are provided. The systems include an elevator car movable within an elevator shaft, the elevator car includes an elevator car door interlock device operable to open and close elevator car doors, a plurality of landing doors located at respective landings along the elevator shaft, wherein each landing door includes a landing door interlock device operable to open and close a respective landing door, wherein each landing door interlock device is engageable by the elevator car door interlock device to enable operation of the elevator car doors and the respective landing door simultaneously. An elevator component inspection system is configured with a detector located on the top of the elevator car and arranged to monitor the interlock devices, wherein the detector obtains inspection data associated with the elevator car door interlock device and the plurality of landing door interlock devices.
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