Railway vehicle and chassis end plate assembly thereof

US10071753B2 · kind B2 · utility

Assignee

• CRRC QINGDAO SIFANG CO., LTD. · CN

Inventors

• Jianying LIANG · Foshan, CN
• Pengfei Liu · 安丰镇, CN
• Yanchao Liu · Shandong, CN
• Xianliang Sun · Shandong, CN
• Jichun Li · Shandong, CN
• Yonggui Zhang · Shandong, CN
• Fujun Kou · Shandong, CN
• Qinglin Lin · Shandong, CN
• Sansan Ding · Qingdao, CN
• Aiqin TIAN · Qingdao, CN

Key dates

• Filing date: Nov 13, 2015
• Grant date: Sep 11, 2018
• Expiry date: Oct 20, 2036

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B61F1/14
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

A chassis end plate assembly of a railway vehicle is provided, which includes an end plate; a bottom beam arranged at an inner side of a lower edge of the end plate, curved beams arranged at inner sides of two sides of the end plate, a buffer beam located above the end plate; and a reinforcing beam longitudinally arranged between the buffer beam and the bottom beam. The end plate assembly can increase the rigidity of an end portion of the vehicle and improve the vibration mode. The end plate assembly can be combined with an under-vehicle active device compartment so as to form an enclosed space, which may protect pipelines and devices under the vehicle. A railway vehicle provided with the chassis end plate assembly is further provided.