Invention Grant
- Patent Title: Method of making an elevator suspension and/or driving assembly having at least one traction surface defined by weave fibers
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Application No.: US15461856Application Date: 2017-03-17
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Publication No.: US10253436B2Publication Date: 2019-04-09
- Inventor: John P. Wesson , 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: Carlson, Gaskey & Olds
- Main IPC: D07B5/00
- IPC: D07B5/00 ; D03D13/00 ; B66B7/06 ; D03D1/00 ; D03D15/00 ; D03D15/02 ; D03D15/04 ; D03J1/06 ; D07B1/22 ; D07B5/04 ; D03D15/08 ; D06M15/564 ; D03D11/00 ; D03D41/00 ; B29C61/02

Abstract:
An illustrative example method of making an elongated load bearing member includes providing a plurality of tension elements. A plurality of weave fibers are woven together with the tension elements to thereby establish a weave. A traction surface is established on at least one side of the load bearing member. The traction surface is defined by the weave fibers. Coating the weave fibers with a compressible coating provides an exterior surface texture defined at least in part by the weave fibers.
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