Guide rail for an elevator system and an elevator system

US10773924B2 · kind B2 · utility

Assignee

• thyssenkrupp Elevator Innovation and Operations GmbH · DE

Inventors

• Michael KIRSCH · Kirchheim unter Teck, DE
• Walter Hoffmann · Bischofswerda, DE
• Thomas Kuczera · Echterdingen, DE
• Mike Obert · Gernsbach, DE

Key dates

• Filing date: Oct 22, 2015
• Grant date: Sep 15, 2020
• Expiry date: Jul 28, 2036

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B66B11/0407
• WIPO field: Handling
• WIPO sector: Mechanical engineering

Abstract

The disclosure relates to a guide rail to guide the car of an elevator system. The guide rail is designed as a section with a cavity (2a-2f) and/or integrated cooling fins to cool the guide rail.