Rail vehicle

US11285977B2 · kind B2 · utility

Assignee

• Siemens Mobility GmbH · DE

Inventors

• Alexander Fege · Augsburg, DE
• Hannes Peer · Munich, DE

Key dates

• Filing date: Jun 11, 2018
• Grant date: Mar 29, 2022
• Expiry date: Nov 15, 2038

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B61D17/12
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

A rail vehicle contains a roof, a securing device, and a body. The securing device has at least a first securing unit and at least a second securing unit, and the first securing unit and the second securing unit are arranged offset relative to each other and are configured to secure the roof to the body. The first securing unit contains a fixed bearing, the fixed bearing is configured to prevent a movement of the roof relative to the body, and the second securing unit has a floating bearing, the floating bearing is configured to allow a movement of the roof in a longitudinal direction of the rail vehicle and to prevent a movement of the roof perpendicularly to the vehicle longitudinal direction.