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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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Patent Agency Ranking
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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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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