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公开(公告)号：US11383955B2
公开(公告)日：2022-07-12
申请号：US16260575
申请日：2019-01-29
Applicant: OTIS ELEVATOR COMPANY
Inventor： Mark R. Gurvich , Mark Steven Thompson
Abstract: An illustrative example elevator control system includes a plurality of sway sensors situated within a hoistway of the building. The sway sensors respectively include a contact surface situated to be contacted by a vertically extending elongated member of an elevator when the elongated member moves laterally in the hoistway. The sway sensors respectively provide an indication of contact between the contact surface and the elongated member. A controller receives an indication of building movement and the indications from the sway sensors. The controller determines whether at least one condition exists in the hoistway based on the indications and implements an adjustment to elevator movement control when the at least one condition exists.
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公开(公告)号：US11001474B2
公开(公告)日：2021-05-11
申请号：US15871625
申请日：2018-01-15
Applicant: Otis Elevator Company
Inventor： Mark R. Gurvich , Georgios S. Zafiris
Abstract: A belt includes one or more tension members extending along a length of the belt, a jacket at least partially enclosing the plurality of tension members, and one or more layers of one or more of a fluorescent, absorbing, or reflecting material located in the belt such that when subjected to a light source, an indication of fluorescence or absorbance or reflection of the one or more layers of fluorescent or absorbent or reflective materials is indicative of a wear condition of the belt.
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Patent Agency Ranking
公开(公告)号：US10850944B2
公开(公告)日：2020-12-01
申请号：US15806012
申请日：2017-11-07
Applicant: Otis Elevator Company
Inventor： Richard N. Fargo , Mark R. Gurvich , Richard J. Ericson , Douglas E. Logan , John P. Wesson , David Wayne Mckee , Wenping Zhao
Abstract: A suspension member for suspending and/or driving an elevator car of an elevator system includes a plurality of tension members extending along a length of the suspension member including a plurality of fibers extending along the length of the suspension member bonded into a polymer matrix. A jacket substantially retains the plurality of tension members. The suspension member is configured to be deformed at a suspension member end to allow for installation of the suspension member end into a termination assembly of the elevator system. A method of installing a suspension member of an elevator system into a termination assembly includes deforming a suspension member end and reforming it to a selected shape, inserting the suspension member end into the termination assembly and curing and/or hardening it, and applying a load thereto or to the socket or the wedge to secure the suspension member end in the termination assembly.
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公开(公告)号：US20180127241A1
公开(公告)日：2018-05-10
申请号：US15806012
申请日：2017-11-07
Applicant: Otis Elevator Company
Inventor： Richard N. Fargo , Mark R. Gurvich , Richard J. Ericson , Douglas E. Logan , John P. Wesson , David Wayne Mckee , Wenping Zhao
Abstract: A suspension member for suspending and/or driving an elevator car of an elevator system includes a plurality of tension members extending along a length of the suspension member including a plurality of fibers extending along the length of the suspension member bonded into a polymer matrix. A jacket substantially retains the plurality of tension members. The suspension member is configured to be deformed at a suspension member end to allow for installation of the suspension member end into a termination assembly of the elevator system. A method of installing a suspension member of an elevator system into a termination assembly includes deforming a suspension member end and reforming it to a selected shape, inserting the suspension member end into the termination assembly and curing and/or hardening it, and applying a load thereto or to the socket or the wedge to secure the suspension member end in the termination assembly.
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公开(公告)号：US09365395B2
公开(公告)日：2016-06-14
申请号：US14023798
申请日：2013-09-11
Applicant: OTIS ELEVATOR COMPANY
Inventor： Richard N. Fargo , Jun Ma , Mark R. Gurvich , Martin J. Hardesty
CPC classification number: B66B7/062 , D07B1/22 , D07B5/005 , D07B5/006 , D07B2201/2086 , D07B2501/2007 , H01L2924/14 , H01L2924/00
Abstract: A load bearing member for supporting an elevator car has a plurality of tension members that bear the weight of the elevator car. The plurality of tension members extends along a length. An outer cover at least partially covers the plurality of tension members and has a first surface and a second surface.
Abstract translation: 用于支撑电梯轿厢的承载构件具有承受电梯轿厢重量的多个张力构件。 多个张力构件沿长度延伸。 外盖至少部分地覆盖多个张力构件并且具有第一表面和第二表面。
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公开(公告)号：US20200346896A1
公开(公告)日：2020-11-05
申请号：US16931032
申请日：2020-07-16
Applicant: Otis Elevator Company
Inventor： Richard N. Fargo , Mark R. Gurvich , Richard J. Ericson , Douglas E. Logan , John P. Wesson , David Wayne Mckee , Wenping Zhao
Abstract: A suspension member for suspending and/or driving an elevator car of an elevator system includes a plurality of tension members extending along a length of the suspension member including a plurality of fibers extending along the length of the suspension member bonded into a polymer matrix. A jacket substantially retains the plurality of tension members. The suspension member is configured to be deformed at a suspension member end to allow for installation of the suspension member end into a termination assembly of the elevator system. A method of installing a suspension member of an elevator system into a termination assembly includes deforming a suspension member end and reforming it to a selected shape, inserting the suspension member end into the termination assembly and curing and/or hardening it, and applying a load thereto or to the socket or the wedge to secure the suspension member end in the termination assembly.
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公开(公告)号：US20200239274A1
公开(公告)日：2020-07-30
申请号：US16260575
申请日：2019-01-29
Applicant: OTIS ELEVATOR COMPANY
Inventor： Mark R. Gurvich , Mark Steven Thompson
Abstract: An illustrative example elevator control system includes a plurality of sway sensors situated within a hoistway of the building. The sway sensors respectively include a contact surface situated to be contacted by a vertically extending elongated member of an elevator when the elongated member moves laterally in the hoistway. The sway sensors respectively provide an indication of contact between the contact surface and the elongated member. A controller receives an indication of building movement and the indications from the sway sensors. The controller determines whether at least one condition exists in the hoistway based on the indications and implements an adjustment to elevator movement control when the at least one condition exists.
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