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公开(公告)号：US20170225925A1
公开(公告)日：2017-08-10
申请号：US15412537
申请日：2017-01-23
Applicant: OTIS ELEVATOR COMPANY
Inventor： John P. Wesson , Daniel A. Mosher , Scott Alan Eastman
Abstract: A belt for suspending and/or driving an elevator car includes a plurality of tension elements extending longitudinally along a length of the belt, and a jacket at least partially encapsulating the plurality of tension elements. The jacket defines a traction surface of the belt configured to be interactive with a drive sheave and a back surface opposite the traction surface. The jacket is formed from a first material. One or more material strips are located at one or more of the traction surface or the back surface to improve one or more operational characteristics of the belt. The one or more material strips formed from a second material different from the first material.
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公开(公告)号：US20170066629A1
公开(公告)日：2017-03-09
申请号：US15123093
申请日：2014-03-06
Applicant: OTIS ELEVATOR COMPANY
Inventor： Wenping Zhao , John P. Wesson , Daniel A. Mosher , Scott Alan Eastman , Michael Paul Humbert , Mark Steven Thompson , Eric Jay Amis
Abstract: A belt for suspending and/or driving an elevator car extending longitudinally along a length of the belt. An inner belt layer formed from a first material is bonded to the plurality of tension elements at a first side of the belt. The inner belt layer forms an inner belt surface interactive with a traction sheave of an elevator system. An outer belt layer formed from a second material is bonded to the plurality of tension elements at a second side of the belt. The plurality of tension elements are located between the first side and the second side.
Abstract translation: 一种用于悬挂和/或驱动沿着带的长度纵向延伸的电梯轿厢的带。 由第一材料形成的内带束层在带的第一侧与多个张力元件结合。 内带层形成与电梯系统的牵引滑轮相互作用的内带表面。 由第二材料形成的外带束层在带的第二侧与多个张紧元件接合。 多个张力元件位于第一侧和第二侧之间。
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公开(公告)号：US20170057787A1
公开(公告)日：2017-03-02
申请号：US15119402
申请日：2014-02-18
Applicant: Otis Elevator Company
Inventor： Wenping Zhao , John P. Wesson , Daniel A. Mosher , Scott Alan Eastman
Abstract: A belt for suspending and/or driving an elevator car includes a plurality of tension elements extending along a length of the belt and a plurality of belt fibers transverse to the plurality of tension elements and interlaced therewith. The belt fibers define at least one traction surface of the belt. An edge fiber is located at a lateral end of the belt transverse to and secured to the plurality of belt fibers to secure the belt fibers in a selected position.
Abstract translation: 用于悬挂和/或驱动电梯轿厢的带包括沿着带的长度延伸的多个张力元件和与多个张力元件横向的多个带束纤维并且与其交织。 带束纤维限定带的至少一个牵引表面。 边缘纤维位于带的横向端并且固定到多个带状纤维上，以将带束纤维固定在选定位置。
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公开(公告)号：US20160002006A1
公开(公告)日：2016-01-07
申请号：US14768667
申请日：2013-02-21
Applicant: OTIS ELEVATOR COMPANY
Inventor： Fanping Sun , Xiaodong Luo , Daniel A. Mosher , Huan Zhang , John P. Wesson , Yan Chen , Mark Steven Thompson , Raja Kountanya , Richard N. Fargo
CPC classification number: B66B7/1223 , B66B9/00 , D07B2301/307 , D07B2301/45 , D07B2501/2007 , G01R17/00 , G01R31/12
Abstract: A method of fault detection of a belt or rope includes interconnecting a plurality of cords of the belt or rope, the cords including a plurality of wires, to form a bridge circuit. A fault detection bridge circuit is subjected to a voltage excitation and outputs a voltage which is indicative of the belt or rope damage but remaining insensitive to other environmental noises.
Abstract translation: 皮带或绳索的故障检测方法包括将带或绳索的多根绳索相互连接，绳索包括多根线，以形成桥接电路。 故障检测桥电路经受电压激励，并输出表示皮带或绳索损坏但对其他环境噪声不敏感的电压。
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公开(公告)号：US12071327B2
公开(公告)日：2024-08-27
申请号：US17819995
申请日：2022-08-16
Applicant: OTIS ELEVATOR COMPANY
Inventor： Wenping Zhao , Daniel A. Mosher , John P. Wesson , Paul Papas , Gopal R. Krishnan , Brad Guilani , Richard N. Fargo
CPC classification number: B66B7/062 , D07B1/22 , D07B2501/2007
Abstract: A load bearing member for a lifting and/or hoisting system includes a plurality of tension members arranged along a width of the load bearing member. Each tension member includes a plurality of load carrying fibers arranged to extend in a direction parallel to a length of the load bearing member and a matrix material in which the plurality of load carrying fibers are arranged. The load bearing member further includes a lateral layer and a jacket material at least partially encapsulating the plurality of tension members.
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Patent Agency Ranking
公开(公告)号：US11111105B2
公开(公告)日：2021-09-07
申请号：US15415980
申请日：2017-01-26
Applicant: Otis Elevator Company
Inventor： Walter Thomas Schmidt , Joseph C. Rampone , Daniel A. Mosher
Abstract: A termination device for a suspension member of an elevator system includes a housing and a wedge assembly located in the housing. The wedge assembly includes a wedge interactive with the housing to apply a clamping force to the suspension member in response to an axial load acting on the suspension member and a compliant shear element secured to the wedge or the suspension member and configured to reduce shear loads on the suspension member.
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公开(公告)号：US10926976B2
公开(公告)日：2021-02-23
申请号：US16011171
申请日：2018-06-18
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：US20200318286A1
公开(公告)日：2020-10-08
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
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：US20200299103A1
公开(公告)日：2020-09-24
申请号：US16893878
申请日：2020-06-05
Applicant: Otis Elevator Company
Inventor： Wenping Zhao , John P. Wesson , Daniel A. Mosher , Scott Alan Eastman , Michael Paul Humbert , Mark Steven Thompson , Eric Jay Amis
Abstract: A belt for suspending and/or driving an elevator car extending longitudinally along a length of the belt. An inner belt layer formed from a first material is bonded to the plurality of tension elements at a first side of the belt. The inner belt layer forms an inner belt surface interactive with a traction sheave of an elevator system. An outer belt layer formed from a second material is bonded to the plurality of tension elements at a second side of the belt. The plurality of tension elements are located between the first side and the second side.
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公开(公告)号：US10710842B2
公开(公告)日：2020-07-14
申请号：US15123093
申请日：2014-03-06
Applicant: OTIS ELEVATOR COMPANY
Inventor： Wenping Zhao , John P. Wesson , Daniel A. Mosher , Scott Alan Eastman , Michael Paul Humbert , Mark Steven Thompson , Eric Jay Amis
Abstract: A belt for suspending and/or driving an elevator car extending longitudinally along a length of the belt. An inner belt layer formed from a first material is bonded to the plurality of tension elements at a first side of the belt. The inner belt layer forms an inner belt surface interactive with a traction sheave of an elevator system. An outer belt layer formed from a second material is bonded to the plurality of tension elements at a second side of the belt. The plurality of tension elements are located between the first side and the second side.
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