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公开(公告)号:EP2460756B1
公开(公告)日:2013-11-13
申请号:EP12157343.0
申请日:2004-08-04
Applicant: Otis Elevator Company
Inventor: Prasad, Dilip , Wesson, John P. , Cassenti, Brice N. , Baranda, Pedro S. , Veronesi, William , Perron, William C. , Mello, Jr., Ary O. , Stucky, Paul A. , Pitts, John T. , Thompson, Mark S.
CPC classification number: B66B15/04 , B66B11/08 , B66D3/04 , B66D2700/026
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22.Elevator load bearing member having a jacket with at least one rough exterior surface 有权
Title translation: 一种用于肺癌Hersel具有至少一个粗糙外表面的外壳电梯承载部件的制造方法公开(公告)号:EP2316613A2
公开(公告)日:2011-05-04
申请号:EP10013551.6
申请日:2004-03-15
Applicant: Otis Elevator Company
Inventor: Logan, Douglas E. , Thompson, Mark S. , Scherrick, Kathryn R. , Veronesi, William A. , Pitts, John , Mello, Ary O. , O'Donnell, Hugh J. , Wesson, John P. , Perron, Willilam C. , Phillips, Richard , Schreiner, Peter , Jotti, Pierangelo
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 elevator load bearing member assembly includes at least one roughened surface (46) on a polyurethane jacket (44) wherein the polyurethane jacket comprises an amide-rich layer on at least one surface. In one example, mechanical roughening is used to roughen the surface (46) after the jacket has been extruded onto tension members (42). Other examples include chemically roughening the jacket surface. The roughened jacket surface improves friction characteristics of a load bearing member assembly.
Abstract translation: 电梯承载部件组件包括关于聚氨酯护套(44),其中所述聚氨酯护套包括酰胺富含层的至少一个表面上的至少一个粗糙化表面(46)。 在一个实施例,机械粗糙化使用护套已经被挤出到张力构件(42),之后以粗糙化表面(46)。 其它实例包括化学粗糙化的护套表面。 粗糙化表面护套提高承载部件组件的摩擦特性。
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公开(公告)号:EP1568647A2
公开(公告)日:2005-08-31
申请号:EP05010304.3
申请日:2000-03-27
Applicant: OTIS ELEVATOR COMPANY
Inventor: Barandra, Pedro S. , Pitts, John T. , Hollowell, Richard L. , Wesson, John P. , Logan, Douglas E.
Abstract: A traction sheave (10; 40) for engaging an elevator rope (24), the traction sheave comprising:
a traction surface for engaging and driving the elevator rope, the traction surface being formed from a corrosion-resistant material.Abstract translation: 1。一种用于接合电梯绳索(24)的牵引绳轮(10; 40),所述牵引绳轮包括:用于接合和驱动电梯绳索的牵引表面,所述牵引表面由耐腐蚀材料形成。
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