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公开(公告)号：US20170362059A1
公开(公告)日：2017-12-21
申请号：US15584450
申请日：2017-05-02
Applicant: OTIS ELEVATOR COMPANY
Inventor： Pedro S. Baranda , Ary O. Mello , Hugh J. O'Donnell
CPC classification number: 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
Abstract: 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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2.发明授权Elevator load bearing member having a jacket with at least one rough exterior surface 有权电梯承载构件具有具有至少一个粗糙外表面的护套公开(公告)号：US08734203B2
公开(公告)日：2014-05-27
申请号：US13886391
申请日：2013-05-03
Applicant: Otis Elevator Company
Inventor： John T. Pitts , Ary O. Mello , Hugh J. O'Donnell , John P. Wesson , William A. Veronesi , Douglas E. Logan , Mark Steven Thompson , Kathryn Rauss Sherrick , Bill Perron
IPC: B24B1/00
CPC classification number: 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
Abstract: An illustrative method of making a load bearing member for use in an elevator system includes mechanically roughening at least one surface on an exterior of a jacket of the load bearing member to establish a friction characteristic that facilitates engagement between an elevator system sheave and the roughened surface.
Abstract translation: 制造用于电梯系统中的承载构件的说明性方法包括在承载构件的护套的外部上的至少一个表面机械地粗糙化以建立促进电梯系统槽轮与粗糙表面之间的接合的摩擦特性 。
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3.发明申请ELEVATOR LOAD BEARING MEMBER HAVING A JACKET WITH AT LEAST ONE ROUGH EXTERIOR SURFACE 有权电梯负载轴承会员拥有一个粗糙的外部表面的夹克公开(公告)号：US20130277879A1
公开(公告)日：2013-10-24
申请号：US13886391
申请日：2013-05-03
Applicant: Otis Elevator Company
Inventor： John T. Pitts , Ary O. Mello , Hugh J. O'Donnell , John P. Wesson , William A. Veronesi , Douglas E. Logan , Mark Steven Thompson , Kathryn Rauss Sherrick , Bill Perron
IPC: D07B5/00
CPC classification number: 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
Abstract: An illustrative method of making a load bearing member for use in an elevator system includes mechanically roughening at least one surface on an exterior of a jacket of the load bearing member to establish a friction characteristic that facilitates engagement between an elevator system sheave and the roughened surface.
Abstract translation: 制造用于电梯系统中的承载构件的说明性方法包括在承载构件的护套的外部上的至少一个表面机械地粗糙化以建立促进电梯系统槽轮与粗糙表面之间的接合的摩擦特性 。
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