A belt for suspending and/or driving an elevator car includes a plurality of tension elements extending longitudinally along a length of the belt and a plurality of fibers interlaced with the plurality of tension elements forming a composite belt structure. A coating at least partially encapsulates the composite belt structure to improve two or more operational characteristics of the belt. A method of forming a belt for suspending and/or driving an elevator car includes forming a plurality of tension elements and arraying the plurality of tension elements longitudinally along a belt. A plurality of fibers are interlaced with the plurality of tension elements to form a composite belt structure. A coating is applied to at least partially encapsulate the composite belt structure to improve at least two operational characteristics of the belt.
申请公布号
WO2017048799(A1)
申请公布日期
2017.03.23
申请号
WO2016US51667
申请日期
2016.09.14
申请人
OTIS ELEVATOR COMPANY
发明人
EASTMAN, Scott Alan;WESSON, John P.;MOSHER, Daniel A.;ZHAO, Wenping;HUMBERT, Michael Paul;HOLDEN, III, William Eaton;GUILANI, Brad;KRISHNAN, Gopal R.