• Patent Title: ROLLER GUIDE SHOE FOR GUIDING AN ELEVATOR CAR OR A COUNTERWEIGHT OF AN ELEVATOR
  • Application No.: US18551887
    Application Date: 2022-03-16
  • Publication No.: US20240174489A1
    Publication Date: 2024-05-30
  • Inventor: Patrick BumannVolker Zapf
  • Applicant: Inventio AG
  • Applicant Address: CH Hergiswil
  • Assignee: Inventio AG
  • Current Assignee: Inventio AG
  • Current Assignee Address: CH Hergiswil
  • Priority: EP 165967.7 2021.03.30
  • International Application: PCT/EP2022/056768 2022.03.16
  • Date entered country: 2023-09-22
  • Main IPC: B66B7/04
  • IPC: B66B7/04
ROLLER GUIDE SHOE FOR GUIDING AN ELEVATOR CAR OR A COUNTERWEIGHT OF AN ELEVATOR
Abstract:
A roller guide shoe for guiding an elevator car or a counterweight includes a support structure formed as a plastics injection-molded part, guide rollers, and lever elements arranged between the support structure and the guide rollers. The respective lever element is an integral molded body made of a plastics material, and applies a preload for the guide roller as a bending part. The lever elements inserted into associated joint cams of the support structure, wherein each joint cam engages in a recess on the associated lever element to predefine an articulation axis. Each lever element has two lever arms that define a V-shape.
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