Spannvorrichtung für eine Aufzugskabine, Aufzugskabine und Aufzugssystem

Details

Veröffentlichungs-Nr.

EP4790005

Anmeldetag

27. November 2025

Veröffentlichung

12. August 2026

Rechtsraum

EP

IPC

B66B11/02

Abstract

A tension device for an elevator car, an elevator car, and an elevator system are disclosed. The elevator car has a first side portion and a second side portion opposite to each other and a rear side portion opposite to a car door, and an elevator counterweight is arranged on a side close to the first side portion, wherein the tension device comprises a tension member, and a first end and a second end of the tension member are fixed to a first position and a second position on the elevator car respectively, to provide a first tensile force acting on the elevator car, and the first tensile force is substantially parallel to a longitudinal direction of the elevator car at the top of the elevator car and directed towards the rear side portion. The solutions of the disclosure can effectively solve the problem of an elevator car leaning forward towards a landing door in an elevator system with side-mounted counterweight, thereby enhancing the safety performance of the system, saving space and improving the smoothness of elevator car operation.

Anmelder

Firma

Otis Elevator Company

Land

🇺🇸 USA

Fachgebiete