• Patent Title: Sliding guide shoe, counterweight equipped with sliding guide shoes, and elevator system
  • Application No.: US18257597
    Application Date: 2021-12-16
  • Publication No.: US12180039B2
    Publication Date: 2024-12-31
  • Inventor: Romeo Lo JaconoAlessandro D'Apice
  • 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: EP20216579 20201222
  • International Application: PCT/EP2021/086224 WO 20211216
  • International Announcement: WO2022/136119 WO 20220630
  • Main IPC: B66B7/04
  • IPC: B66B7/04 B66B17/12
Sliding guide shoe, counterweight equipped with sliding guide shoes, and elevator system
Abstract:
A sliding guide shoe for guiding a counterweight includes a single-piece guide element made of a plastic material. The guide element has an engagement element that extends in the longitudinal direction and can be brought into interlocking engagement in a cutout formed in a yoke of a counterweight frame. The guide element further includes a collar engaging around the cutout and forming a stop for positionally securing the guide element, the collar adjoining the engagement element.
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