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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：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：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：US20190071281A1
公开(公告)日：2019-03-07
申请号：US16085700
申请日：2017-03-09
Applicant: OTIS ELEVATOR COMPANY
Inventor： Wenping Zhao , Daniel A. Mosher , John P. Wesson , Paul Papas , Gopal R. Krishnan , Brad Guilani , Richard N. Fargo
IPC: B66B7/06
Abstract: A load bearing member (30) for a lifting and/or hoisting system includes a plurality of tension members (32) arranged along a width of the load bearing member. Each tension member includes a plurality of load carrying fibers (34) arranged to extend in a direction parallel to a length of the load bearing member and a matrix material (36) in which the plurality of load carrying fibers are arranged. The load bearing member further includes a lateral layer (40, 42) and a jacket material (50) at least partially encapsulating the plurality of tension members.
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公开(公告)号：US20160325966A1
公开(公告)日：2016-11-10
申请号：US15148288
申请日：2016-05-06
Applicant: OTIS ELEVATOR COMPANY
Inventor： Paul Papas , Michael R. Carey , Daniel A. Mosher
CPC classification number: B66B7/062 , D07B1/16 , D07B1/162 , D07B1/22 , D07B7/145 , D07B2201/2087 , D07B2201/2092 , D07B2401/2035 , D07B2501/2007
Abstract: A belt for suspending and/or driving an elevator car of an elevator system includes a plurality of tension members arranged in a lengthwise direction and a jacket substantially retaining the plurality of tension members. The jacket includes a traction portion, a back portion, and an inner portion between the traction portion and the back portion. The traction portion is formed from a first material and the inner portion is formed from a second material having an increased fire resistance compared to the first material. A method of forming an elevator system belt includes arranging a plurality of tension members in a lengthwise direction and securing the plurality of tension members in a jacket by at least partially enclosing the plurality of tension members in the jacket. The jacket includes a traction portion, a back portion, and an inner portion having a greater fire resistance than the traction portion.
Abstract translation: 用于悬挂和/或驱动电梯系统的电梯轿厢的皮带包括沿长度方向布置的多个张力构件和基本上保持多个张力构件的护套。 护套包括牵引部分，后部部分和牵引部分和后部之间的内部部分。 牵引部分由第一材料形成，并且内部部分由与第一材料相比具有增加的耐火性的第二材料形成。 形成电梯系统带的方法包括在长度方向上布置多个张力构件，并且通过至少部分地将多个张力构件封闭在护套中，将多个张力构件固定在护套中。 护套包括牵引部分，后部部分和具有比牵引部分更大的耐火性的内部部分。
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Patent Agency Ranking
公开(公告)号：US11447368B2
公开(公告)日：2022-09-20
申请号：US16085700
申请日：2017-03-09
Applicant: OTIS ELEVATOR COMPANY
Inventor： Wenping Zhao , Daniel A. Mosher , John P. Wesson , Paul Papas , Gopal R. Krishnan , Brad Guilani , Richard N. Fargo
Abstract: A load bearing member (30) for a lifting and/or hoisting system includes a plurality of tension members (32) arranged along a width of the load bearing member. Each tension member includes a plurality of load carrying fibers (34) arranged to extend in a direction parallel to a length of the load bearing member and a matrix material (36) in which the plurality of load carrying fibers are arranged. The load bearing member further includes a lateral layer (40, 42) and a jacket material (50) at least partially encapsulating the plurality of tension members.
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公开(公告)号：US20180127239A1
公开(公告)日：2018-05-10
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
CPC classification number: B66B7/062 , B05D1/265 , B66B9/00 , D07B1/22 , D07B2501/2007
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：US20180105392A1
公开(公告)日：2018-04-19
申请号：US15843289
申请日：2017-12-15
Applicant: OTIS ELEVATOR COMPANY
Inventor： Paul Papas , Michael R. Carey , Daniel A. Mosher
CPC classification number: B66B7/062 , D07B1/16 , D07B1/162 , D07B1/22 , D07B7/145 , D07B2201/2087 , D07B2201/2092 , D07B2401/2035 , D07B2501/2007
Abstract: A belt for suspending and/or driving an elevator car of an elevator system includes a plurality of tension members arranged in a lengthwise direction and a jacket substantially retaining the plurality of tension members. The jacket includes a traction portion, a back portion, and an inner portion between the traction portion and the back portion. The traction portion is formed from a first material and the inner portion is formed from a second material having an increased fire resistance compared to the first material. A method of forming an elevator system belt includes arranging a plurality of tension members in a lengthwise direction and securing the plurality of tension members in a jacket by at least partially enclosing the plurality of tension members in the jacket. The jacket includes a traction portion, a back portion, and an inner portion having a greater fire resistance than the traction portion.
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公开(公告)号：US09873593B2
公开(公告)日：2018-01-23
申请号：US15148288
申请日：2016-05-06
Applicant: OTIS ELEVATOR COMPANY
Inventor： Paul Papas , Michael R. Carey , Daniel A. Mosher
CPC classification number: B66B7/062 , D07B1/16 , D07B1/162 , D07B1/22 , D07B7/145 , D07B2201/2087 , D07B2201/2092 , D07B2401/2035 , D07B2501/2007
Abstract: A belt for suspending and/or driving an elevator car of an elevator system includes a plurality of tension members arranged in a lengthwise direction and a jacket substantially retaining the plurality of tension members. The jacket includes a traction portion, a back portion, and an inner portion between the traction portion and the back portion. The traction portion is formed from a first material and the inner portion is formed from a second material having an increased fire resistance compared to the first material. A method of forming an elevator system belt includes arranging a plurality of tension members in a lengthwise direction and securing the plurality of tension members in a jacket by at least partially enclosing the plurality of tension members in the jacket. The jacket includes a traction portion, a back portion, and an inner portion having a greater fire resistance than the traction portion.
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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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