Reibungsarme und Verschleissfeste Aufzugsscheibenauskleidung

Details

Veröffentlichungs-Nr.

EP3945062

Aktenzeichen

EP21187197

Anmeldetag

22. Juli 2021

Veröffentlichung

18. Juni 2025

Erteilung

18. Juni 2025

Rechtsraum

EP

IPC

B66B15/04

Abstract

An illustrative example embodiment of an elevator sheave liner includes a liner body having an inner surface configured to be received against a sheave and an outer surface configured to engage an elevator tension member. The liner body comprises a polymer material and a plurality of wear resistance particles in the composite material. The wear resistance particles are nanoparticles or microparticles. At least some of the wear resistance particles establish a traction characteristic of the outer surface of the sheave liner.

Anmelder

Firma

Otis Elevator Company

Land

🇺🇸 USA

Fachgebiete