Kupplungsvorrichtung, Aufzugstürbetriebssystem, Aufzugssystem und Einstellverfahren

Details

Veröffentlichungs-Nr.

EP4793217

Anmeldetag

27. November 2025

Veröffentlichung

19. August 2026

Rechtsraum

EP

IPC

B66B13/08

Abstract

The present disclosure provides a coupling device, an elevator door operator system, an elevator system, and an adjustment method. The coupling device is intended for an elevator door operator system, wherein the coupling device comprises a base plate configured with a connection portion for connecting to a door coupler assembly of the elevator door operator system; and a belt hitch assembly movably arranged on the base plate and configured to clamp a belt of the elevator door operator system; wherein the coupling device comprises: a working state, in which the coupling device is driven by the belt to actuate the door coupler assembly; and an adjustment state, in which the belt hitch assembly moves relative to the base plate to adjust a length of the belt. The coupling device according to the embodiments of the present disclosure establishes driving transmission between the belt and the door coupler assembly in a compact manner, while also enabling adjustment of the belt length when required.

Anmelder

Firma

Otis Elevator Company

Land

🇺🇸 USA

Fachgebiete