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公开(公告)号：US11814788B2
公开(公告)日：2023-11-14
申请号：US16377662
申请日：2019-04-08
Applicant: OTIS ELEVATOR COMPANY
Inventor： Scott Alan Eastman , Michael Paul Humbert , Daniel A. Mosher , Wenping Zhao , Danielle L. Grolman , Brad Guilani
CPC classification number: D07B1/005 , B66B7/062 , D07B5/006 , D07B5/045 , D07B2201/1012 , D07B2201/2009 , D07B2201/2012 , D07B2205/20 , D07B2501/2007
Abstract: An illustrative example assembly for making an elevator load bearing member includes a fabric having a plurality of fibers arranged with some of the fibers transverse to others of the fibers. A plurality of cords are configured to support a load associated with an elevator car. The cords are included in the fabric and have respective coatings. The coatings include a first coating material and a second coating material, or include different coating thicknesses such that some of the coatings have a different coating thickness than others of the coatings, or the coatings include the first coating material and the second coating material and some of the coatings have a different coating thickness than others of the coatings.
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公开(公告)号：US11780709B2
公开(公告)日：2023-10-10
申请号：US16539070
申请日：2019-08-13
Applicant: Otis Elevator Company
Inventor： Changle Li , Buyun Jing , Haitao Zhou , Yun Li , Keyu Li , Xing Cai , Daniel A. Mosher
CPC classification number: B66B13/146 , B66B1/3423 , B66B1/3461 , B66B5/0018
Abstract: The present invention relates to a method and a system of commissioning elevator, and an elevator system. The method includes obtaining at least one operation data of at least one elevator door, comparing the operation data with corresponding criterion operation data, and determining whether a deviation between the operation data and the criterion operation data exceeds a pre-set range, and if so, triggering a control over at least one control end relevant to the operation of the elevator door to make a deviation between the operation data re-obtained and the criterion operation data fall within the pre-set range. The invention will increase the efficiency in elevator commissioning and remove the adverse effects on elevator operation caused by factors such as “Stack Effect”, and thereby ensure good working condition and high security of elevators.
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公开(公告)号：US11584619B2
公开(公告)日：2023-02-21
申请号：US15871596
申请日：2018-01-15
Applicant: Otis Elevator Company
Inventor： Scott Alan Eastman , Peter J. Walsh , Brad Guilani , Daniel A. Mosher
Abstract: A belt includes one or more tension members extending along a length of the belt, and a jacket at least partially enclosing the plurality of tension members. The jacket includes an elastomeric material and a plurality of reinforcing elements located in the elastomeric material to improve fatigue cracking performance of the belt. An elevator system includes a hoistway, an elevator car located in the hoistway, and an elevator belt operably connected to the elevator car to suspend and/or drive the elevator car along the hoistway. The elevator belt includes one or more tension members extending along a length of the belt and a jacket at least partially enclosing the plurality of tension members. The jacket includes an elastomeric material and a plurality of reinforcing elements located in the elastomeric material to improve fatigue cracking performance of the belt.
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公开(公告)号：US11485612B2
公开(公告)日：2022-11-01
申请号：US17153361
申请日：2021-01-20
Applicant: Otis Elevator Company
Inventor： Daniel A. Mosher , Brad Guilani
Abstract: An elevator system includes a hoistway, an elevator car movable along the hoistway, and one or more belts operably connected to the elevator car to propel the elevator car along the hoistway. A belt of the one or more belts includes one or more tension elements extending along a belt length, and a jacket at least partially encapsulating the one or more tension elements. The jacket includes a jacket base formed from a first material and one or more insert layers embedded in the jacket base material. The one or more insert layers have a corrugated shape along the belt length, and are formed from a second material different from the first material.
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公开(公告)号：US20200048046A1
公开(公告)日：2020-02-13
申请号：US16539070
申请日：2019-08-13
Applicant: Otis Elevator Company
Inventor： Changle Li , Buyun Jing , Haitao Zhou , Yun Li , Keyu Li , Xing Cai , Daniel A. Mosher
Abstract: The present invention relates to a method and a system of commissioning elevator, and an elevator system. The method includes obtaining at least one operation data of at least one elevator door, comparing the operation data with corresponding criterion operation data, and determining whether a deviation between the operation data and the criterion operation data exceeds a pre-set range, and if so, triggering a control over at least one control end relevant to the operation of the elevator door to make a deviation between the operation data re-obtained and the criterion operation data fall within the pre-set range. The invention will increase the efficiency in elevator commissioning and remove the adverse effects on elevator operation caused by factors such as “Stack Effect”, and thereby ensure good working condition and high security of elevators.
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Patent Agency Ranking
公开(公告)号：US10472210B2
公开(公告)日：2019-11-12
申请号：US15345039
申请日：2016-11-07
Applicant: Otis Elevator Company
Inventor： Georgios S. Zafiris , Paul Papas , Daniel A. Mosher , Scott A. Eastman , Zhongfen Ding , Brad Guilani
Abstract: A belt for an elevator system is provided. The belt includes a plurality of tension members arranged along a belt width. A jacket material at least partially encapsulates the plurality of tension members. The jacket material includes a traction surface and a back surface opposite the traction surface together defining a belt thickness therebetween. The jacket material also includes two end surfaces extending between the traction surface and the back surface and defining the belt width therebetween. A metalized polymer coating layer is disposed over at least one of the two end surfaces.
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公开(公告)号：US20190218061A1
公开(公告)日：2019-07-18
申请号：US15871596
申请日：2018-01-15
Applicant: Otis Elevator Company
Inventor： Scott Alan Eastman , Peter J. Walsh , Brad Guilani , Daniel A. Mosher
CPC classification number: B66B7/062 , D07B1/22 , D07B2205/2075 , D07B2501/2007 , F16G1/10
Abstract: A belt includes one or more tension members extending along a length of the belt, and a jacket at least partially enclosing the plurality of tension members. The jacket includes an elastomeric material and a plurality of reinforcing elements located in the elastomeric material to improve fatigue cracking performance of the belt. An elevator system includes a hoistway, an elevator car located in the hoistway, and an elevator belt operably connected to the elevator car to suspend and/or drive the elevator car along the hoistway. The elevator belt includes one or more tension members extending along a length of the belt and a jacket at least partially enclosing the plurality of tension members. The jacket includes an elastomeric material and a plurality of reinforcing elements located in the elastomeric material to improve fatigue cracking performance of the belt.
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公开(公告)号：US20180305182A1
公开(公告)日：2018-10-25
申请号：US15958727
申请日：2018-04-20
Applicant: Otis Elevator Company
Inventor： Wenping Zhao , Daniel A. Mosher , Chen Qian Zhao
CPC classification number: B66B7/062
Abstract: A belt for an elevator system includes a plurality of tension members arranged along a belt width and extending longitudinally along a length of the belt. Each tension member includes a plurality of first fibers, and a plurality of second fibers different from the first fibers dispersed into the first fibers. A jacket material at least partially encapsulates the plurality of tension members. An elevator system includes a hoistway, an elevator car located in the hoistway and movable therein, and a belt operably connected to the elevator car to suspend and/or drive the elevator car along the hoistway. The belt includes a plurality of tension members arranged along a belt width and extending longitudinally along a length of the belt. Each tension member includes a plurality of first fibers and a plurality of second fibers different from the first fibers dispersed into the first fibers.
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公开(公告)号：US10029887B2
公开(公告)日：2018-07-24
申请号：US15083663
申请日：2016-03-29
Applicant: Otis Elevator Company
Inventor： Zhongfen Ding , Paul Papas , Brad Guilani , Georgios S. Zafiris , Daniel A. Mosher , Scott Alan Eastman
Abstract: A belt for an elevator system includes a plurality of tension members arranged along a belt width, a jacket material at least partially encapsulating the plurality of tension members defining a traction surface, a back surface opposite the traction surface together with the traction surface defining a belt thickness, and two end surfaces extending between the traction surface and the back surface defining the belt width. A metallic coating layer applied from a liquid solution is positioned over at least one end surface of the two end surfaces.
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公开(公告)号：US20170283220A1
公开(公告)日：2017-10-05
申请号：US15083663
申请日：2016-03-29
Applicant: Otis Elevator Company
Inventor： Zhongfen Ding , Paul Papas , Brad Guilani , Georgios S. Zafiris , Daniel A. Mosher , Scott Alan Eastman
CPC classification number: B66B7/062 , C23C18/1605 , C23C18/31 , D07B1/22 , D07B5/006 , D07B2201/2087 , D07B2201/2088 , D07B2201/2092 , D07B2205/3021 , D07B2205/306 , D07B2205/3071 , D07B2205/3075 , D07B2205/3092 , D07B2205/507 , D07B2401/2035 , D07B2501/2007 , D07B2801/22
Abstract: A belt for an elevator system includes a plurality of tension members arranged along a belt width, a jacket material at least partially encapsulating the plurality of tension members defining a traction surface, a back surface opposite the traction surface together with the traction surface defining a belt thickness, and two end surfaces extending between the traction surface and the back surface defining the belt width. A metallic coating layer applied from a liquid solution is positioned over at least one end surface of the two end surfaces.
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