Invention Grant
- Patent Title: Woven elevator belt with multifunctional coatings
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Application No.: US15760046Application Date: 2016-09-14
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Publication No.: US10913634B2Publication Date: 2021-02-09
- Inventor: Scott Alan Eastman , John P. Wesson , Daniel A. Mosher , Wenping Zhao , Michael Paul Humbert , William Eaton Holden, III , Brad Guilani , Gopal R. Krishnan
- Applicant: OTIS ELEVATOR COMPANY
- Applicant Address: US CT Farmington
- Assignee: OTIS ELEVATOR COMPANY
- Current Assignee: OTIS ELEVATOR COMPANY
- Current Assignee Address: US CT Farmington
- Agency: Cantor Colburn LLP
- International Application: PCT/US2016/051667 WO 20160914
- International Announcement: WO2017/048799 WO 20170323
- Main IPC: B66B7/06
- IPC: B66B7/06 ; D07B1/16 ; D07B1/22 ; D07B5/04 ; D07B5/00 ; D07B7/14

Abstract:
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.
Public/Granted literature
- US20180251342A1 WOVEN ELEVATOR BELT WITH MULTIFUNCTIONAL COATINGS Public/Granted day:2018-09-06
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