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公开(公告)号：US10259684B2
公开(公告)日：2019-04-16
申请号：US15843289
申请日：2017-12-15
Applicant: OTIS ELEVATOR COMPANY
Inventor： Paul Papas , Michael R. Carey , Daniel A. Mosher
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：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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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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