Invention Application
- Patent Title: REINFORCED FABRIC ELEVATOR BELT WITH IMPROVED INTERNAL WEAR RESISTANCE
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Application No.: US16083567Application Date: 2017-03-07
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Publication No.: US20190084803A1Publication Date: 2019-03-21
- Inventor: Scott Alan Eastman , Daniel A. Mosher , Wenping Zhao , John P. Wesson , Brad Guilani
- Applicant: Otis Elevator Company
- International Application: PCT/US2017/021085 WO 20170307
- Main IPC: B66B7/06
- IPC: B66B7/06 ; B66B9/00 ; D07B1/00 ; D07B1/16 ; D07B5/00

Abstract:
A belt (30) for suspending and/or driving an elevator car (14) includes a plurality of tension elements (32) extending longitudinally along a length of the belt, at least one tension element of the plurality of tension elements having one or more tension element coating layers (46) applied thereto. A plurality of fibers are interlaced with the plurality of tension elements forming a composite belt structure. A belt coating (44) at least partially encapsulates the composite belt structure.
Public/Granted literature
- US11465885B2 Reinforced fabric elevator belt with improved internal wear resistance Public/Granted day:2022-10-11
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