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公开(公告)号：US20090107776A1
公开(公告)日：2009-04-30
申请号：US11981346
申请日：2007-10-31
IPC分类号： B66B11/08
CPC分类号： B66B7/062 , B66B7/06 , B66B9/00 , B66B11/004 , B66B11/08 , B66B15/04 , D07B1/0673 , D07B1/22 , D07B2201/2087 , D07B2205/2064 , D07B2401/205 , D07B2501/2007 , Y10S254/902 , D07B2801/22
摘要： A tension member for an elevator system has an aspect ratio of greater than one, where aspect ratio is defined as the ratio of tension member width w to thickness t (w/t). The increase in aspect ratio results in a reduction in the maximum rope pressure and an increased flexibility as compared to conventional elevator ropes. As a result, smaller sheaves may be used with this type of tension member. In a particular embodiment, the tension member includes a plurality of individual load carrying cords encased within a common layer of coating. The coating layer separates the individual cords and defines an engagement surface for engaging a traction sheave.
摘要翻译： 用于电梯系统的张力构件具有大于1的纵横比，其中纵横比被定义为张力构件宽度w与厚度t（w / t）的比率。 纵横比的增加导致与常规电梯绳索相比最大绳索压力的降低和增加的灵活性。 结果，这种类型的张力构件可以使用较小的滑轮。 在一个具体的实施例中，张紧构件包括多个单独的承载绳，其包裹在公共涂层内。 涂层分离各个帘线并且限定用于接合牵引轮的接合表面。
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公开(公告)号：US06739433B1
公开(公告)日：2004-05-25
申请号：US09218990
申请日：1998-12-22
IPC分类号： B66B1500
CPC分类号： B66B7/062 , B66B7/06 , B66B9/00 , B66B11/004 , B66B11/08 , B66B15/04 , D07B1/0673 , D07B1/22 , D07B2201/2087 , D07B2401/205 , D07B2501/2007 , Y10S254/902
摘要： A tension member for an elevator system has an aspect ratio of greater than one, where aspect ratio is defined as the ratio of tension member width w to thickness t (w/t). The increase in aspect ratio results in a reduction in the maximum rope pressure and an increased flexibility as compared to conventional elevator ropes. As a result, smaller sheaves may be used with this type of tension member. In a particular embodiment, the tension member includes a plurality of individual load carrying cords encased within a common layer of coating. The coating layer separates the individual cords and defines an engagement surface for engaging a traction sheave.
摘要翻译： 用于电梯系统的张力构件具有大于1的纵横比，其中纵横比被定义为张力构件宽度w与厚度t（w / t）的比率。 纵横比的增加导致与常规电梯绳索相比最大绳索压力的降低和增加的柔性。 结果，这种类型的张力构件可以使用较小的滑轮。 在一个具体的实施例中，张紧构件包括多个单独的承载绳，其包裹在公共涂层内。 涂层分离各个帘线并且限定用于接合牵引轮的接合表面。
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公开(公告)号：US09352935B2
公开(公告)日：2016-05-31
申请号：US10839550
申请日：2004-05-05
CPC分类号： B66B7/06 , B66B7/062 , B66B9/00 , B66B11/004 , B66B11/08 , B66B15/04 , D07B1/0673 , D07B1/22 , D07B2201/2087 , D07B2501/2007
摘要： A tension member for an elevator system has an aspect ratio of greater than one, where aspect ratio is defined as the ratio of tension member width w to thickness t (w/t). The increase in aspect ratio results in a reduction in the maximum rope pressure and an increased flexibility as compared to conventional elevator ropes. As a result, smaller sheaves may be used with this type of tension member. In a particular embodiment, the tension member includes a plurality of individual load carrying cords encased within a common layer of coating. The coating layer separates the individual cords and defines an engagement surface for engaging a traction sheave.
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公开(公告)号：US06386324B1
公开(公告)日：2002-05-14
申请号：US09577558
申请日：2000-05-24
IPC分类号： B66B1108
CPC分类号： B66B7/062 , B66B7/06 , B66B9/00 , B66B11/004 , B66B11/08 , B66B15/04 , D07B1/0673 , D07B1/22 , D07B2201/2087 , D07B2401/205 , D07B2501/2007 , Y10S254/902
摘要： A tension member for an elevator system has an aspect ratio of greater than one, where aspect ratio is defined as the ratio of tension member width w to thickness t (w/t). The increase in aspect ratio results in a reduction in the maximum rope pressure and an increased flexibility as compared to conventional elevator ropes. As a result, smaller sheaves may be used with this type of tension member. In a particular embodiment, the tension member includes a plurality of individual load carrying ropes encased within a common layer of coating. The coating layer separates the individual ropes and defines an engagement surface for engaging a traction sheave.
摘要翻译： 用于电梯系统的张力构件具有大于1的纵横比，其中纵横比被定义为张力构件宽度w与厚度t（w / t）的比率。 纵横比的增加导致与常规电梯绳索相比最大绳索压力的降低和增加的柔性。 结果，这种类型的张力构件可以使用较小的滑轮。 在一个具体实施例中，张紧构件包括多个单独的承载绳索，其包裹在公共涂层内。 涂层分离各个绳索并且限定用于接合牵引滑轮的接合表面。
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公开(公告)号：US06364061B2
公开(公告)日：2002-04-02
申请号：US09577313
申请日：2000-05-24
IPC分类号： B66B1108
CPC分类号： B66B7/062 , B66B7/06 , B66B9/00 , B66B11/004 , B66B11/08 , B66B15/04 , D07B1/0673 , D07B1/22 , D07B2201/2087 , D07B2401/205 , D07B2501/2007 , Y10S254/902
摘要： A tension member for an elevator system has an aspect ratio of greater than one, where aspect ratio is defined as the ratio of tension member width w to thickness t (w/t). The increase in aspect ratio results in a reduction in the maximum rope pressure and an increased flexibility as compared to conventional elevator ropes. As a result, smaller sheaves may be used with this type of tension member. In a particular embodiment, the tension member includes a plurality of individual load carrying ropes encased within a common layer of coating. The coating layer separates the individual ropes and defines an engagement surface for engaging a traction sheave.
摘要翻译： 用于电梯系统的张力构件具有大于1的纵横比，其中纵横比被定义为张力构件宽度w与厚度t（w / t）的比率。 纵横比的增加导致与常规电梯绳索相比最大绳索压力的降低和增加的柔性。 结果，这种类型的张力构件可以使用较小的滑轮。 在一个具体实施例中，张紧构件包括多个单独的承载绳索，其包裹在公共涂层内。 涂层分离各个绳索并且限定用于接合牵引滑轮的接合表面。
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公开(公告)号：US06401871B2
公开(公告)日：2002-06-11
申请号：US09031108
申请日：1998-02-26
IPC分类号： B66B1108
CPC分类号： B66B7/062 , B66B7/06 , B66B9/00 , B66B11/004 , B66B11/08 , B66B15/04 , D07B1/0673 , D07B1/22 , D07B2201/2087 , D07B2401/205 , D07B2501/2007 , Y10S254/902
摘要： A tension member for an elevator system has an aspect ratio of greater than one, where aspect ratio is defined as the ratio of tension member width w to thickness t (w/t). The increase in aspect ratio results in a reduction in the maximum rope pressure and an increased flexibility as compared to conventional elevator ropes. As a result, smaller sheaves may be used with this type of tension member. In a particular embodiment, the tension member includes a plurality of individual load carrying ropes encased within a common layer of coating. The coating layer separates the individual ropes and defines an engagement surface for engaging a traction sheave.
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公开(公告)号：US06390242B1
公开(公告)日：2002-05-21
申请号：US09577302
申请日：2000-05-24
IPC分类号： B66B1108
CPC分类号： B66B7/062 , B66B7/06 , B66B9/00 , B66B11/004 , B66B11/08 , B66B15/04 , D07B1/0673 , D07B1/22 , D07B2201/2087 , D07B2401/205 , D07B2501/2007 , Y10S254/902
摘要： A tension member for an elevator system has an aspect ratio of greater than one, where aspect ratio is defined as the ratio of tension member width w to thickness t (w/t). The increase in aspect ratio results in a reduction in the maximum rope pressure and an increased flexibility as compared to conventional elevator ropes. As a result, smaller sheaves may be used with this type of tension member. In a particular embodiment, the tension member includes a plurality of individual load carrying ropes encased within a common layer of coating. The coating layer separates the individual ropes and defines an engagement surface for engaging a traction sheave.
摘要翻译： 用于电梯系统的张力构件具有大于1的纵横比，其中纵横比被定义为张力构件宽度w与厚度t（w / t）的比率。 纵横比的增加导致与常规电梯绳索相比最大绳索压力的降低和增加的灵活性。 结果，这种类型的张力构件可以使用较小的滑轮。 在一个具体实施例中，张紧构件包括多个单独的承载绳索，其包裹在公共涂层内。 涂层分离各个绳索并且限定用于接合牵引滑轮的接合表面。
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公开(公告)号：US08449349B2
公开(公告)日：2013-05-28
申请号：US10588806
申请日：2004-03-15
申请人： Mark S. Thompson , William A. Veronesi , John Pitts , Ary O. Mello , Hugh J. O'Donnell , John P. Wesson , William C. Perron , Douglas E. Logan , Kathryn Rauss Sherrick , Richard Phillips , Peter Schreiner , Pierangelo Jotti
发明人： Mark S. Thompson , William A. Veronesi , John Pitts , Ary O. Mello , Hugh J. O'Donnell , John P. Wesson , William C. Perron , Douglas E. Logan , Kathryn Rauss Sherrick , Richard Phillips , Peter Schreiner , Pierangelo Jotti
IPC分类号： B24B1/00
CPC分类号： D07B5/005 , B29C47/0021 , B29C47/027 , B29C59/02 , B29C59/04 , B29C2059/027 , B66B7/062 , D07B1/162 , D07B1/22 , D07B5/006 , D07B2205/2003 , D07B2205/2064 , D07B2501/2007 , D07B2801/22
摘要： An elevator load bearing member assembly includes at least one roughened surface (46) on a polyurethane jacket (44). In one example, mechanical roughening is used to roughen the surface (46) after the jacket has been extruded onto tension members (42). In another example, the temperatures used for molding a jacket (44) are controlled to induce melt fracture and roughen the surface (46) during the forming process. Other examples include chemically roughening the jacket surface and using localized heating to roughen the surface. The roughened jacket surface improves friction characteristics of a load bearing member assembly.
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9.发明授权Traction enhanced controlled pressure flexible flat tension member termination device 有权牵引增强控制压力柔性扁平张力构件终端装置公开(公告)号：US07886878B2
公开(公告)日：2011-02-15
申请号：US10684171
申请日：2003-10-10
IPC分类号： B66B7/00
CPC分类号： B66B7/085 , Y10T24/3958
摘要： A tension member termination device optimized for terminating flexible flat tension members, the device including a socket with a compression portion and a bulbous portion and a compression plate on each side of the compression portion fastenable by fasteners extending through all of these feature. The device provides a pathway for the tension member through the device and upon torquing the fasteners reliably secures the tension member while avoiding deleterious pressure and stress therein.The invention also provides a safety clamp for optional use with the invention.
摘要翻译： 一种拉伸构件终止装置，其优化用于端接柔性平面张紧构件，该装置包括具有压缩部分和球形部分的插座，以及在压缩部分的每一侧上的压缩板，该紧固件可通过延伸穿过所有这些特征的紧固件固定。 该装置为张紧构件提供通过该装置的通道，并且在扭转紧固件时可靠地可靠地固定张力构件，同时避免其中的有害的压力和应力。 本发明还提供了用于本发明的可选用途的安全夹。
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10.发明授权Elevator load bearing member having a jacket with at least one traction-enhancing exterior surface 有权电梯承重构件具有具有至少一个牵引增强外表面的护套公开(公告)号：US07883634B2
公开(公告)日：2011-02-08
申请号：US11814568
申请日：2005-02-09
申请人： Mark S. Thompson , John P. Wesson , William A. Veronesi , Hugh J. O'Donnell , John Pitts , William C. Perron , Ary O. Mello , Kathryn Rauss
发明人： Mark S. Thompson , John P. Wesson , William A. Veronesi , Hugh J. O'Donnell , John Pitts , William C. Perron , Ary O. Mello , Kathryn Rauss
CPC分类号： D07B5/006 , B29C59/02 , B29C59/04 , B29C2059/027 , B29K2995/0072 , B66B7/062 , D07B1/162 , D07B1/22 , D07B2201/2086 , D07B2205/2003 , D07B2205/2064 , D07B2501/2007 , D07B2801/22
摘要： An elevator load bearing member assembly includes at least one traction enhancing surface (46) on a jacket (44). In one example, a mechanical removal process is used to strip away at least some of an amide-rich layer from the surface (46) after the jacket has been extruded onto tension members (42). In another example, a chemical removal process is used. Another disclosed example includes disrupting the surface.
摘要翻译： 电梯承载构件组件包括在护套（44）上的至少一个牵引增强表面（46）。 在一个实例中，在将夹套挤出到张紧构件（42）之后，使用机械去除工艺从表面（46）剥离至少一些富含酰胺的层。 在另一个实例中，使用化学去除方法。 另一个公开的示例包括破坏表面。
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