The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 20, 2022
Filed:
Apr. 20, 2018
Crrc Qingdao Sifang Co., Ltd, Shandong, CN;
Sansan Ding, Shandong, CN;
Yonggui Zhang, Shandong, CN;
Aiqin Tian, Shandong, CN;
Honglei Tian, Shandong, CN;
Shizhong Zhao, Shandong, CN;
Luxing Li, Shandong, CN;
CRRC QINGDAO SIFANG CO., LTD, Shandong, CN;
Abstract
Some embodiments of the present disclosure provide an energy-absorbing anti-creeper and a train vehicle with the energy-absorbing anti-creeper. The energy-absorbing anti-creeper includes: a guiding cylinder, an energy-absorbing material, a collision mechanism and a discharging mechanism for discharging the energy-absorbing material being arranged at the first end of the guiding cylinder. A first end of the guiding cylinder is configured to be in assembly connection with a train. The energy-absorbing material is filled in the guiding cylinder. The collision mechanism is arranged at a second end of the guiding cylinder. The first end of the guiding cylinder and the second end of the guiding cylinder are two opposite ends of the guiding cylinder.