Aufzugsrollendruckanpassungsanordnung und Anpassungsverfahren, Aufzugsführungsschuh und Aufzugssystem

Details

Veröffentlichungs-Nr.

EP4755833

Anmeldetag

26. November 2025

Veröffentlichung

10. Juni 2026

Rechtsraum

EP

IPC

B66B7/04

Abstract

The disclosure relates to an elevator roller pressure adjustment assembly and adjustment method, an elevator guide shoe, and an elevator system. The elevator roller pressure adjustment assembly comprises: a contact member, fixed relative to at least one roller configured on an elevator car or counterweight, the roller being in rolling contact with an elevator guide rail and defining a running trajectory of the elevator car or counterweight along the elevator guide rail during normal operation of an elevator system; and a cooperating member, mounted at a preset position on the elevator guide rail and arranged outside the running trajectory without contacting the roller, and configured to come into pressure contact with the contact member to generate a force to be exerted to the contact member when the elevator system is in a preset state such that the elevator car or counterweight stops in proximity to the preset position, the force at least reducing a contact pressure between the roller and the elevator guide rail. The problems such as deformation or damage to the rollers caused by contact pressure with the elevator guide rail can be avoided or alleviated effectively by the solutions of the disclosure.

Anmelder

Firma

Otis Elevator Company

Land

🇺🇸 USA