Aufzugssystem mit einer U-Förmigen Führungsschiene mit mindestens einer Führungsfläche und mindestens einer Eingriffsfläche

Details

Veröffentlichungs-Nr.

EP4755832

Anmeldetag

4. Dezember 2024

Veröffentlichung

10. Juni 2026

Rechtsraum

EP

IPC

B66B7/02, B66B5/22

Abstract

An elevator system (2) comprises an elevator car (6) that is configured for traveling in a hoistway (4) along a longitudinal direction (LD) between a plurality of landings (8); at least one guide rail (24) for guiding the elevator car (6), wherein the at least one guide rail (24) includes a U-shaped profile formed by a first leg (24a) and a second leg (24b) extending from a base (24c), wherein the U-shaped profile defines an inner space (23) of the U-shaped profile, and the first and second legs (24a, 24b) and the base (24c) have inner sides (25a-25c) facing towards the inner space (23); at least one guide member (36, 38) attached to the elevator car (6), wherein the at least one guide member (36, 38) contacts at least one guide surface of the at least one guide rail (24) for guiding the elevator car (6) along the guide rail (24); and at least one safety gear (40) attached to the elevator car (6), wherein the at least one safety gear (40) is configured for moving along the guide rail (24) and for engaging with at least one engagement surface of the at least one guide rail (24) in order to stop movement of the elevator car (6), when the at least one safety gear (40) is activated. The at least one guide surface of the at least one guide rail (24) is different from the at least one engagement surface of the at least one guide rail (24).

Anmelder

Firma

Otis Elevator Company

Land

🇺🇸 USA