Invention Grant
- Patent Title: Suspension member arrangement for an elevator and monitoring arrangement for monitoring a suspension member
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Application No.: US16476576Application Date: 2018-01-18
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Publication No.: US11608248B2Publication Date: 2023-03-21
- Inventor: Florian Dold , Oliver Berner , Philippe Henneau
- Applicant: Inventio AG
- Applicant Address: CH Hergiswil
- Assignee: Inventio AG
- Current Assignee: Inventio AG
- Current Assignee Address: CH Hergiswil
- Agency: Shumaker, Loop & Kendrick, LLP
- Agent William J. Clemens
- Priority: WOPCT/EP2017/052064 20170131,EP17166927 20170418
- International Application: PCT/EP2018/051165 WO 20180118
- International Announcement: WO2018/141553 WO 20180809
- Main IPC: B66B7/12
- IPC: B66B7/12 ; G01R31/08 ; G01N27/20

Abstract:
A suspension member arrangement for an elevator includes a suspension member having a plurality of electrically conductive load-bearing cords commonly embedded in an electrically isolating matrix material, a first connector and a second connector each attached to the suspension member and electrically contacting the cords within the suspension member in a contacted end region thereof. The first connector electrically contacts and electrically interconnects in parallel a first group of the cords being a first plurality of directly neighboring ones of the cords. The second connector electrically contacts and electrically interconnects in parallel a second group of the cords being a second plurality of directly neighboring ones of the cords. The suspension member arrangement facilitates electrically contacting the cords of the suspension member using a simple type of connector whereby deteriorations in characteristics of the suspension member can be electrically detected with high accuracy.
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