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公开(公告)号：US20180208436A1
公开(公告)日：2018-07-26
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：US20180022578A1
公开(公告)日：2018-01-25
申请号：US15541658
申请日：2016-01-08
Applicant: Otis Elevator Company
Inventor： Daniel A. Mosher , Richard N. Fargo , John P. Wesson
CPC classification number: B66B7/062 , B66B9/00 , D07B1/22 , D07B5/005 , D07B2201/1004 , D07B2205/2046 , D07B2205/205 , D07B2205/3003 , D07B2205/3007 , D07B2501/2007 , D07B2801/10
Abstract: A load bearing member is provided including at least one load bearing segment having a plurality of load carrying fibers arranged within a matrix material. At least a portion of the load bearing member has a radius of curvature when the load bearing member is untensioned.
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公开(公告)号：US20170283219A1
公开(公告)日：2017-10-05
申请号：US15083621
申请日：2016-03-29
Applicant: Otis Elevator Company
Inventor： Zhongfen Ding , Paul Papas , Aaron T. Nardi , Daniel A. Mosher , Brad Guilani
CPC classification number: B66B7/062 , B29D29/00 , B29K2021/00 , B29K2105/106 , B66B9/00 , C23C24/04 , 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 and 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 is applied via deposition of solid particles over at least one end surface of the two end surfaces.
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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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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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Patent Agency Ranking
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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公开(公告)号：US20200002132A1
公开(公告)日：2020-01-02
申请号：US16023586
申请日：2018-06-29
Applicant: Otis Elevator Company
Inventor： Daniel A. Mosher , Kyle B. Martin , Wenping Zhao
Abstract: A compensation and tie-down member for an elevator system includes one or more lightweight compensation tension elements having a first tensile strength/unit mass/unit length, and one or more heavier weight compensation tension elements having a second tensile strength/unit mass/unit length less than the first tensile strength/unit mass/unit length.
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