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11. 发明授权

US06405833B1 Flexible flat rope sheave assembly with separate shoulder and flange surfaces having varying friction properties 有权
标题翻译：柔性扁平绳索滑轮组件，具有独立的肩部和凸缘表面，具有不同的摩擦性能
公开(公告)号：US06405833B1
公开(公告)日：2002-06-18
申请号：US09479321
申请日：2000-01-06
申请人： Pedro S. Baranda , Richard J. Ericson , John T. Pitts
发明人： Pedro S. Baranda , Richard J. Ericson , John T. Pitts
IPC分类号： B66B1504
CPC分类号： B66D3/08
摘要： A segmented elevator sheave assembly has independently variable shoulder and crowning elements for use with flexible flat ropes in an elevator system. This enables selection of high-traction surface finish and crowning for the sheave groove that contacts a belt, and of low-traction, smooth sheave groove shoulders having a low friction coefficient that may inadvertently contact the belt side surfaces. This configuration is more forgiving to angular misalignment of the sheave and reduces the likelihood of premature degradation of a flat flexible rope due side-surface scuffing along sheave groove shoulders.
摘要翻译：分段电梯滑轮组件具有独立可变的肩部和凸面元件，用于电梯系统中的柔性扁平绳索。这使得能够选择与牵引带接触的滑轮槽的高牵引力表面光洁度和凸面，以及具有低摩擦系数的可能无意接触皮带侧表面的低牵引，平滑的滑轮槽肩部。这种结构对于滑轮的角度偏移更为宽容，并且降低了平滑柔性绳索由于沿滑轮槽肩部的侧面磨损而过早劣化的可能性。

12. 发明授权

US09010495B2 Sheave for use in an elevator system 有权
标题翻译：滑轮用于电梯系统
公开(公告)号：US09010495B2
公开(公告)日：2015-04-21
申请号：US11572236
申请日：2004-08-04
申请人： Dilip Prasad , Brice N. Cassenti , Pedro S. Baranda , William Veronesi , William C. Perron , Ary O. Mello, Jr. , Paul A. Stucky , John T. Pitts , John P. Wesson , Mark S. Thompson
发明人： Dilip Prasad , Brice N. Cassenti , Pedro S. Baranda , William Veronesi , William C. Perron , Ary O. Mello, Jr. , Paul A. Stucky , John T. Pitts , John P. Wesson , Mark S. Thompson
IPC分类号： B66B11/08 , B66B15/04 , B66B11/00 , B66D3/04
CPC分类号： B66B15/04 , B66B11/08 , B66D3/04 , B66D2700/026
摘要： An elevator sheave (20) includes a belt guiding surface (26) having a surface profile along at least a portion of the belt guiding surface. The surface profile preferably is defined by an nth order polynomial equation where n is a number greater than 2. In one example, the reference point (40) is a central point along the width of the belt guiding surface (26). In one example, a central portion (42) of the surface profile preferably is aligned to be generally parallel with the central axis (34) of the sheave body. Some examples have curvilinear side portions (44,46) between the central portion (42) and the edges (28,30) of the sheave. Other examples also include second side portions (48,50) that have linear profiles.
摘要翻译：电梯滑轮（20）包括带引导表面（26），带表面沿着带引导表面的至少一部分具有表面轮廓。表面轮廓优选地由n阶多项式方程定义，其中n是大于2的数字。在一个示例中，参考点（40）是沿着带引导表面（26）的宽度的中心点。在一个示例中，表面轮廓的中心部分（42）优选地对准以与滑轮主体的中心轴线（34）大致平行。一些示例在中心部分（42）和滑轮的边缘（28,30）之间具有曲线侧部分（44,46）。其他示例还包括具有线性轮廓的第二侧部（48,50）。

13. 发明授权

US06256841B1 Wedge clamp type termination for elevator tension member 有权
公开(公告)号：US06256841B1
公开(公告)日：2001-07-10
申请号：US09224045
申请日：1998-12-31
申请人： Richard J. Ericson , Dennis J. Rehmer , Pedro S. Baranda
发明人： Richard J. Ericson , Dennis J. Rehmer , Pedro S. Baranda
IPC分类号： F16G1104
CPC分类号： B66B7/085 , Y10T24/3969
摘要： A tension member termination device optimized for terminating flat tension members having compressible outer coatings, the device including a wedge and a socket each having cooperating surfaces positioned at a predetermined angle for clamping the tension member therebetween. The angle reliably secures the tension member while avoiding deleterious pressure and stress upon the tension member. The invention also provides a safety clamp for optional use with the tension member termination device.

14. 发明授权

US6061879A Epoxy type termination for flexible flat termination member 失效
标题翻译：柔性扁平端接件的环氧型端接
公开(公告)号：US6061879A
公开(公告)日：2000-05-16
申请号：US220120
申请日：1998-12-23
申请人： Richard J. Ericson , Dennis J. Rehmer , Pedro S. Baranda
发明人： Richard J. Ericson , Dennis J. Rehmer , Pedro S. Baranda
IPC分类号： B66B7/08 , B66B7/00 , F16G11/00
CPC分类号： B66B7/085 , Y10T24/33 , Y10T24/3909 , Y10T403/473
摘要： A termination method and apparatus for a flexible flat rope having a plurality of load bearing cords therein wherein an individual cords are substantially equally tensioned and potted in epoxy around an insert instructed to increase the holding strength of the termination.
摘要翻译：一种用于柔性扁平绳索的终止方法和装置，其中具有多个承载绳索，其中单独帘线基本上同样张紧并围绕插入物环氧树脂灌封，指示增加端接件的保持强度。

15. 发明授权

US06672046B1 Tension member for an elevator 有权
标题翻译：电梯的张紧构件
公开(公告)号：US06672046B1
公开(公告)日：2004-01-06
申请号：US09642347
申请日：2000-08-21
申请人： Karl M. Prewo , Mark S. Thompson , Pedro S. Baranda , David C. Jarmon
发明人： Karl M. Prewo , Mark S. Thompson , Pedro S. Baranda , David C. Jarmon
IPC分类号： D02G332
CPC分类号： D07B1/005 , D07B1/22 , D07B2201/2087 , D07B2501/2007
摘要： A hybrid material tension member for an elevator or other people transportation system using organic fiber and steel material as the load carrying components either discretely or in combined form. Several embodiments are disclosed.
摘要翻译：一种用于电梯或其他人运输系统的混合材料张紧构件，其使用有机纤维和钢材料作为负载承载组件离散地或组合形式。公开了几个实施例。

16. 发明授权

US06397974B1 Traction elevator system using flexible, flat rope and a permanent magnet machine 有权
标题翻译：牵引电梯系统采用柔性，平绳和永磁机
公开(公告)号：US06397974B1
公开(公告)日：2002-06-04
申请号：US09169415
申请日：1998-10-09
申请人： Leandre Adifon , Pedro S. Baranda
发明人： Leandre Adifon , Pedro S. Baranda
IPC分类号： B66B1108
CPC分类号： B66B11/0438 , Y10S187/902 , Y10S254/902
摘要： A traction elevator system includes a machine having a rotor including permanent magnets and a flat rope engaged with the machine. The flat rope includes one or more load-carrying members retained within a common sheath from a non-metallic material.
摘要翻译：牵引电梯系统包括具有转子的机器，该转子包括永磁体和与机器接合的扁绳。平绳包括从非金属材料保持在普通护套内的一个或多个承载构件。

17. 发明授权

US06357085B2 Wedge clamp type termination for elevator tension member 有权
标题翻译：电梯张力构件的楔形端子
公开(公告)号：US06357085B2
公开(公告)日：2002-03-19
申请号：US09845866
申请日：2001-04-30
申请人： Richard J. Ericson , Dennis J. Rehmer , Pedro S. Baranda
发明人： Richard J. Ericson , Dennis J. Rehmer , Pedro S. Baranda
IPC分类号： F16G1104
CPC分类号： B66B7/085 , Y10T24/3969
摘要： A tension member termination device optimized for terminating flat tension members having compressible outer coatings, the device including a wedge and a socket each having cooperating surfaces positioned at a predetermined angle for clamping the tension member therebetween. The angle reliably secures the tension member while avoiding deleterious pressure and stress upon the tension member. The invention also provides a safety clamp for optional use with the tension member termination device.
摘要翻译：一种用于端接具有可压缩外涂层的扁平张力构件的张力构件终止装置，该装置包括楔形件和插座，每个具有以预定角度定位的配合表面，用于将张紧构件夹紧在其间。该角度可靠地固定张力构件，同时避免对张力构件产生有害的压力和应力。本发明还提供了一种用于与张力构件终端装置可选使用的安全夹具。

18. 发明授权

US06295799B1 Tension member for an elevator 有权
标题翻译：电梯的张紧构件
公开(公告)号：US06295799B1
公开(公告)日：2001-10-02
申请号：US09406453
申请日：1999-09-27
申请人： Pedro S. Baranda
发明人： Pedro S. Baranda
IPC分类号： D07B106
CPC分类号： D07B1/162 , B66B7/062 , D07B1/0613 , D07B1/0686 , D07B1/165 , D07B2201/102 , D07B2201/1032 , D07B2201/1068 , D07B2201/2059 , D07B2201/2061 , D07B2201/2065 , D07B2201/2074 , D07B2501/2007 , D07B2801/12 , D07B2801/24
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. The individual cords are constructed of several strands and each strand is separated from direct contact with each other strand by polymeric material. While aspect ratios of greater than one are preferred, tension members of other ratios including round also benefit from the prevention of direct contact.
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。单个帘线由多根股线构成，并且每股线与聚合物材料与彼此线直接接触分开。虽然优选大于1的纵横比，但是包括圆形的其它比例的张力构件也可以从预防直接接触中受益。

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