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公开(公告)号：US20210375517A1
公开(公告)日：2021-12-02
申请号：US16886166
申请日：2020-05-28
Applicant: Otis Elevator Company
Inventor： Justin Billard , Brad Guilani , Daryl J. Marvin , Antonio Martins , Richard Marchetti
Abstract: Electromagnetic actuators for an elevator systems and encapsulated components thereof are described. The encapsulated components include an encapsulating body and a component assembly is arranged within the encapsulating body, wherein at least some parts of the component assembly are contained within a material of the encapsulating body.
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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：US10336579B2
公开(公告)日：2019-07-02
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
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：US10329121B2
公开(公告)日：2019-06-25
申请号：US15591585
申请日：2017-05-10
Applicant: Otis Elevator Company
Inventor： Mark F. Orelup , Brad Guilani , Kathryn Rauss Sherrick , Amir Lotfi , Hong Yang
Abstract: A belt and a method for manufacturing a belt is provided. The belt includes a plurality of lengthwise-extending tension members and a jacket. The jacket substantially retains the plurality of tension members. The jacket has a first side region, a second side region, and a center region between the first and second side regions. The first and second side regions of the jacket are more fire retardant than the center region of the jacket.
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Patent Agency Ranking
公开(公告)号：US20190144241A1
公开(公告)日：2019-05-16
申请号：US16188414
申请日：2018-11-13
Applicant: OTIS ELEVATOR COMPANY
Inventor： Brad Guilani
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 basalt fibers to enhance temperature resistance of the tension member. 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 basalt fibers to enhance temperature resistance of the tension member. A jacket material at least partially encapsulates the plurality of tension members.
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公开(公告)号：US20190084803A1
公开(公告)日：2019-03-21
申请号：US16083567
申请日：2017-03-07
Applicant: Otis Elevator Company
Inventor： Scott Alan Eastman , Daniel A. Mosher , Wenping Zhao , John P. Wesson , Brad Guilani
Abstract: A belt (30) for suspending and/or driving an elevator car (14) includes a plurality of tension elements (32) extending longitudinally along a length of the belt, at least one tension element of the plurality of tension elements having one or more tension element coating layers (46) applied thereto. A plurality of fibers are interlaced with the plurality of tension elements forming a composite belt structure. A belt coating (44) at least partially encapsulates the composite belt structure.
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公开(公告)号：US20180305549A1
公开(公告)日：2018-10-25
申请号：US15952541
申请日：2018-04-13
Applicant: OTIS ELEVATOR COMPANY
Inventor： Paul Papas , Georgios S. Zafiris , Brad Guilani
CPC classification number: C08L85/02 , B29C48/154 , B29D29/00 , B29K2083/00 , B29K2483/00 , B29K2995/0016 , B29L2029/00 , B66B7/062 , B66B23/028 , C08L75/00 , C08L83/04 , C08L2201/02 , F16G1/16 , F16G9/04 , C08L67/06
Abstract: A fire-resistant material according to an example of the present disclosure includes a base material and at least one of a siloxane polymer and a phosphonate polymer. A method of making a fire-resistant material is also disclosed.
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公开(公告)号：US20180305180A1
公开(公告)日：2018-10-25
申请号：US15958685
申请日：2018-04-20
Applicant: Otis Elevator Company
Inventor： Brad Guilani
CPC classification number: B66B7/062
Abstract: An elevator 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 core member formed from a composite material, and a plurality of second fibers to enhance temperature resistance of the tension member. A jacket material encapsulates the 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 core member formed from a composite material, and plurality of second fibers to enhance temperature resistance of the tension member. A jacket material at least partially encapsulates the tension members.
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公开(公告)号：US20180251342A1
公开(公告)日：2018-09-06
申请号：US15760046
申请日：2016-09-14
Applicant: OTIS ELEVATOR COMPANY
Inventor： Scott Alan Eastman , John P. Wesson , Daniel A. Mosher , Wenping Zhao , Michael Paul Humbert , William Eaton Holden, III , Brad Guilani , Gopal R. Krishnan
CPC classification number: B66B7/062 , D07B1/16 , D07B1/22 , D07B5/006 , D07B5/04 , D07B7/145 , D07B2501/2007
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 plurality of fibers interlaced with the plurality of tension elements forming a composite belt structure. A coating at least partially encapsulates the composite belt structure to improve two or more operational characteristics of the belt. A method of forming a belt for suspending and/or driving an elevator car includes forming a plurality of tension elements and arraying the plurality of tension elements longitudinally along a belt. A plurality of fibers are interlaced with the plurality of tension elements to form a composite belt structure. A coating is applied to at least partially encapsulate the composite belt structure to improve at least two operational characteristics of the belt.
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