公开(公告)号：US20200318286A1

公开(公告)日：2020-10-08

申请号：US16377662

申请日：2019-04-08

Applicant: OTIS ELEVATOR COMPANY

Inventor： Scott Alan Eastman ,  Michael Paul Humbert ,  Daniel A. Mosher ,  Wenping Zhao ,  Danielle L. Grolman ,  Brad Guilani

IPC: D07B1/00 ,  B66B7/06 ,  D07B5/00

Abstract: An illustrative example assembly for making an elevator load bearing member includes a fabric having a plurality of fibers arranged with some of the fibers transverse to others of the fibers. A plurality of cords are configured to support a load associated with an elevator car. The cords are included in the fabric and have respective coatings. The coatings include a first coating material and a second coating material, or include different coating thicknesses such that some of the coatings have a different coating thickness than others of the coatings, or the coatings include the first coating material and the second coating material and some of the coatings have a different coating thickness than others of the coatings.

公开(公告)号：US11814788B2

公开(公告)日：2023-11-14

申请号：US16377662

申请日：2019-04-08

Applicant: OTIS ELEVATOR COMPANY

Inventor： Scott Alan Eastman ,  Michael Paul Humbert ,  Daniel A. Mosher ,  Wenping Zhao ,  Danielle L. Grolman ,  Brad Guilani

IPC: D07B1/00 ,  D07B5/00 ,  B66B7/06 ,  D07B5/04

CPC classification number: D07B1/005 ,  B66B7/062 ,  D07B5/006 ,  D07B5/045 ,  D07B2201/1012 ,  D07B2201/2009 ,  D07B2201/2012 ,  D07B2205/20 ,  D07B2501/2007

Abstract: An illustrative example assembly for making an elevator load bearing member includes a fabric having a plurality of fibers arranged with some of the fibers transverse to others of the fibers. A plurality of cords are configured to support a load associated with an elevator car. The cords are included in the fabric and have respective coatings. The coatings include a first coating material and a second coating material, or include different coating thicknesses such that some of the coatings have a different coating thickness than others of the coatings, or the coatings include the first coating material and the second coating material and some of the coatings have a different coating thickness than others of the coatings.