• Patent Title: Suspension member arrangement for an elevator and monitoring arrangement for monitoring a suspension member
  • Application No.: US16476576
    Application Date: 2018-01-18
  • Publication No.: US11608248B2
    Publication Date: 2023-03-21
  • Inventor: Florian DoldOliver BernerPhilippe 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
Suspension member arrangement for an elevator and monitoring arrangement for monitoring a suspension member
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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