Seilloses Aufzugsradkraftauslösesystem

Details

Veröffentlichungs-Nr.

EP3978417

Aktenzeichen

EP21200592

Anmeldetag

1. Oktober 2021

Veröffentlichung

19. April 2023

Erteilung

19. April 2023

Rechtsraum

EP

IPC

B66B9/02B66B11/00

Abstract

An elevator system (101) including: a beam climber system (130) configured to move an elevator car through an elevator shaft by climbing a first guide beam (111a) that extends vertically through the elevator shaft, the first guide beam including a first surface (112a) and a second surface (112b) opposite the first surface, the beam climber system (130) including: a first wheel (134a) in contact with the first surface (112a); and a first electric motor (132a) configured to rotate the first wheel (134a); and a wheel decompression system configured to move the first wheel (134a) away from the first guide rail (109a).

Anmelder

Firmen

OTIS Elevator Company
Otis Elevator Company

Land

🇺🇸 USA

Fachgebiete