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1. 发明授权

US10676319B2 Elevator tension member 有权
公开(公告)号：US10676319B2
公开(公告)日：2020-06-09
申请号：US15259566
申请日：2016-09-08
申请人： OTIS ELEVATOR COMPANY
发明人： Mark R. Gurvich , Wenping Zhao , John P. Wesson
IPC分类号： B66B7/06 , B29C70/30 , B29C70/12 , B29C70/16 , D07B5/08 , D07B7/14 , B29K105/08 , B29K105/12 , D07B1/22 , B29D29/00
摘要： A belt for suspending and/or driving an elevator car includes a tension member extending along a length of the belt, the tension member including a plurality of fibers bonded in a first polymer matrix, the plurality of fibers extending parallel to and discontinuous along a length of the belt and arranged with one or more lengthwise extending gaps between lengthwise adjacent fibers. A jacket substantially retains the tension member. A method of forming a tension member for an elevator system belt includes arranging a plurality of fibers into a fiber bundle. The plurality of fibers extend parallel to a length of the belt and have one or more lengthwise extending gaps between lengthwise extending fibers. The plurality of fibers is bonded to a first polymer matrix.

2. 发明申请

US20190382241A1 ELEVATOR SYSTEM BELT 审中-公开
公开(公告)号：US20190382241A1
公开(公告)日：2019-12-19
申请号：US16011081
申请日：2018-06-18
申请人： Otis Elevator Company
发明人： Mark R. Gurvich , Martin J. Hardesty
IPC分类号： B66B7/06 , D07B5/00 , F16G1/28
摘要： A belt for an elevator system includes one or more tension members extending along a belt length, and a jacket at least partially encapsulating the one or more tension members. The jacket defines a traction surface configured to interface with a traction sheave of the elevator system, a back surface opposite the traction surface, and two edge surfaces extending between the traction surface and the back surface. The traction surface includes a convex shaped segment extending at least partially across the traction surface between the two edge surfaces.

3. 发明授权

US10351392B1 Escalator and moving walkway system with safety sensor 有权
公开(公告)号：US10351392B1
公开(公告)日：2019-07-16
申请号：US16168442
申请日：2018-10-23
申请人： Otis Elevator Company
发明人： Mark R. Gurvich
IPC分类号： B66B25/00 , B66B29/00 , B66B27/00 , G06K9/00
摘要： Disclosed is a system including a conveyer, a sensor operationally directed to engage the conveyer, a controller for controlling the conveyer and the sensor, the controller renders a plurality of determinations including: a first determination that the conveyer is in an operational state, a second determination that first sensed data dynamically obtained from the sensor is indicative of a first passenger on the conveyer, a third determination to model shape of the first passenger, while the first passenger is on the conveyer, with a first nodal model, a fourth determination to track displacement differentials for the first nodal model, a fifth determination to identify from the differentials an occurrence of an alert condition with the first passenger, at an occurrence of an alert condition, a sixth determination to stop the conveyer, and the controller transmits first instructions to the conveyer to effect the sixth determination.

4. 发明申请

US20170066630A1 ELEVATOR TENSION MEMBER 审中-公开
标题翻译：电梯张力会员
公开(公告)号：US20170066630A1
公开(公告)日：2017-03-09
申请号：US15259566
申请日：2016-09-08
申请人： OTIS ELEVATOR COMPANY
发明人： Mark R. Gurvich , Wenping Zhao , John P. Wesson
IPC分类号： B66B7/06 , B29C70/16 , B29C70/12 , B66B9/00 , B29C70/30
摘要： A belt for suspending and/or driving an elevator car includes a tension member extending along a length of the belt, the tension member including a plurality of fibers bonded in a first polymer matrix, the plurality of fibers extending parallel to and discontinuous along a length of the belt and arranged with one or more lengthwise extending gaps between lengthwise adjacent fibers. A jacket substantially retains the tension member. A method of forming a tension member for an elevator system belt includes arranging a plurality of fibers into a fiber bundle. The plurality of fibers extend parallel to a length of the belt and have one or more lengthwise extending gaps between lengthwise extending fibers. The plurality of fibers is bonded to a first polymer matrix.
摘要翻译：用于悬挂和/或驱动电梯轿厢的皮带包括沿皮带长度延伸的张力构件，所述张力构件包括多个结合在第一聚合物基体中的纤维，所述多个纤维沿长度平行延伸并且沿长度不连续延伸并且布置成在纵向相邻纤维之间具有一个或多个纵向延伸的间隙。护套基本上保持张紧构件。形成电梯系统带的张紧构件的方法包括将多根纤维布置成纤维束。多个纤维平行于带的长度延伸并且在纵向延伸的纤维之间具有一个或多个纵向延伸的间隙。多个纤维结合到第一聚合物基质上。

5. 发明授权

US11970368B2 Elevator system belt 有权
公开(公告)号：US11970368B2
公开(公告)日：2024-04-30
申请号：US16011081
申请日：2018-06-18
申请人： Otis Elevator Company
发明人： Mark R. Gurvich , Martin J. Hardesty
IPC分类号： B66B7/06 , F16G1/28
CPC分类号： B66B7/062 , F16G1/28 , D07B2501/2007
摘要： A belt for an elevator system includes one or more tension members extending along a belt length, and a jacket at least partially encapsulating the one or more tension members. The jacket defines a traction surface configured to interface with a traction sheave of the elevator system, a back surface opposite the traction surface, and two edge surfaces extending between the traction surface and the back surface. The traction surface includes a convex shaped segment extending at least partially across the traction surface between the two edge surfaces.

6. 发明授权

US11511968B2 Elevator tension member 有权
公开(公告)号：US11511968B2
公开(公告)日：2022-11-29
申请号：US16866904
申请日：2020-05-05
申请人： Otis Elevator Company
发明人： Mark R. Gurvich , Wenping Zhao , John P. Wesson
IPC分类号： B66B7/06 , B29C70/30 , B29C70/12 , B29C70/16 , D07B5/08 , D07B7/14 , B29K105/08 , B29K105/12 , D07B1/22 , B29D29/00
摘要： A belt for suspending and/or driving an elevator car includes a tension member extending along a length of the belt, the tension member including a plurality of fibers bonded in a first polymer matrix, the plurality of fibers extending parallel to and discontinuous along a length of the belt and arranged with one or more lengthwise extending gaps between lengthwise adjacent fibers. A jacket substantially retains the tension member. A method of forming a tension member for an elevator system belt includes arranging a plurality of fibers into a fiber bundle. The plurality of fibers extend parallel to a length of the belt and have one or more lengthwise extending gaps between lengthwise extending fibers. The plurality of fibers is bonded to a first polymer matrix.

7. 发明申请

US20200262681A1 ELEVATOR TENSION MEMBER 审中-公开
公开(公告)号：US20200262681A1
公开(公告)日：2020-08-20
申请号：US16866904
申请日：2020-05-05
申请人： Otis Elevator Company
发明人： Mark R. Gurvich , Wenping Zhao , John P. Wesson
IPC分类号： B66B7/06 , B29C70/16 , B29C70/12 , B29C70/30 , D07B7/14 , D07B5/08
摘要： A belt for suspending and/or driving an elevator car includes a tension member extending along a length of the belt, the tension member including a plurality of fibers bonded in a first polymer matrix, the plurality of fibers extending parallel to and discontinuous along a length of the belt and arranged with one or more lengthwise extending gaps between lengthwise adjacent fibers. A jacket substantially retains the tension member. A method of forming a tension member for an elevator system belt includes arranging a plurality of fibers into a fiber bundle. The plurality of fibers extend parallel to a length of the belt and have one or more lengthwise extending gaps between lengthwise extending fibers. The plurality of fibers is bonded to a first polymer matrix.

8. 发明申请

US20190218063A1 WEAR DETECTION OF ELEVATOR BELT 审中-公开
公开(公告)号：US20190218063A1
公开(公告)日：2019-07-18
申请号：US15871625
申请日：2018-01-15
申请人： Otis Elevator Company
发明人： Mark R. Gurvich , Georgios S. Zafiris
IPC分类号： B66B7/12 , D07B1/14 , B66B11/00
CPC分类号： B66B7/1238 , B66B5/0018 , B66B7/062 , B66B11/008 , D07B1/145 , D07B1/148 , D07B1/16 , D07B1/22 , D07B2201/2094 , D07B2501/2007
摘要： 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.

9. 发明申请

US20200346896A1 ELEVATOR SYSTEM SUSPENSION MEMBER TERMINATION 审中-公开
公开(公告)号：US20200346896A1
公开(公告)日：2020-11-05
申请号：US16931032
申请日：2020-07-16
申请人： Otis Elevator Company
发明人： Richard N. Fargo , Mark R. Gurvich , Richard J. Ericson , Douglas E. Logan , John P. Wesson , David Wayne Mckee , Wenping Zhao
IPC分类号： B66B7/08 , B66B7/06 , B66B9/00 , B66B19/02
摘要： 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.

10. 发明申请

US20200239274A1 ELEVATOR SYSTEM CONTROL BASED ON BUILDING AND ROPE SWAY 审中-公开
公开(公告)号：US20200239274A1
公开(公告)日：2020-07-30
申请号：US16260575
申请日：2019-01-29
申请人： OTIS ELEVATOR COMPANY
发明人： Mark R. Gurvich , Mark Steven Thompson
IPC分类号： B66B1/34 , B66B1/28
摘要： 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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