Patents by Inventor Weiyuan XIAO

Weiyuan XIAO has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Connection structure and system of integrated brake device for rail vehicle
    Patent number: 11242075
    Abstract: Provided are a connection structure and system of an integrated brake device for a rail vehicle. The connection structure of an integrated brake device for a rail vehicle includes a brake valve, a dust collector, an intermediate body, an air cylinder, a support assembly and a connection assembly. The intermediate body is of a plate-type structure, the brake valve and the dust collector are mounted on one side of the intermediate body, the air cylinder is connected to the intermediate body by means of the connection assembly, the air cylinder is mounted on the other side of the intermediate body, and the support assembly is located between the air cylinder and the intermediate body. The connection structure of an integrated brake device for a rail vehicle has a simple and compact structure and saves on space.
    Type: Grant
    Filed: January 8, 2018
    Date of Patent: February 8, 2022
    Assignee: MEISHAN CRRC BRAKE SCIENCE & TECHNOLOGY CO., LTD.
    Inventors: Bali Xiao, Keming Li, Chao Lv, Yanfei Shen, Lei Xie, Hong An, Weiyuan Xiao, Chen Xiao, Yi Liu, Jianping Yang, Jianhong Shen, Yu Tian, Kaien Wang, Yu Zhu, Baohua Liu, Wenjun Liu, Bo Ning, Hai Xu, Dongfang Ou, Moukui Li
  • Connection Structure and System of Integrated Brake Device for Rail Vehicle
    Publication number: 20200369301
    Abstract: Provided are a connection structure and system of an integrated brake device for a rail vehicle. The connection structure of an integrated brake device for a rail vehicle includes a brake valve, a dust collector, an intermediate body, an air cylinder, a support assembly and a connection assembly. The intermediate body is of a plate-type structure, the brake valve and the dust collector are mounted on one side of the intermediate body, the air cylinder is connected to the intermediate body by means of the connection assembly, the air cylinder is mounted on the other side of the intermediate body, and the support assembly is located between the air cylinder and the intermediate body. The connection structure of an integrated brake device for a rail vehicle has a simple and compact structure and saves on space.
    Type: Application
    Filed: January 8, 2018
    Publication date: November 26, 2020
    Inventors: Bali XIAO, Keming LI, Chao LV, Yanfei SHEN, Lei XIE, Hong AN, Weiyuan XIAO, Chen XIAO, Yi LIU, Jianping YANG, Jianhong SHEN, Yu TIAN, Kaien WANG, Yu ZHU, Baohua LIU, Wenjun LIU, Bo NING, Hai XU, Dongfang OU, Moukui LI
  • Brake cylinder dust cover and waterproof brake cylinder using such dust cover
    Patent number: 10428885
    Abstract: A brake cylinder dust cover is installed on a waterproof brake cylinder. The brake cylinder includes a brake cylinder body and a front cover. A waterproof dust cover assembly is arranged on the front cover. The waterproof dust cover assembly includes a dust cover fixedly connected to the front cover, and a filter felt support and a filter felt pad which are arranged in the dust cover. The filter felt support is connected with the dust cover, and the filter felt pad is fixed on the filter felt support. An outwards extending skirt is arranged at the edge of the dust cover in the axial direction thereof.
    Type: Grant
    Filed: September 29, 2016
    Date of Patent: October 1, 2019
    Assignee: MEISHAN CRRC BRAKE SCIENCE & TECHNOLOGY CO., LTD
    Inventors: Yi Liu, Guo Li, Chen Xiao, Jianhong Shen, Hong An, Weiyuan Xiao, Chao Lv, Qiong Quan, Xia Du, Xueli Wei, Fuying Mao, Yunxiao Shi, Liang Lv, Junying Zhang, Qin Wang, Kaien Wang
  • BRAKE CYLINDER DUST COVER AND WATERPROOF BRAKE CYLINDER USING SUCH DUST COVER
    Publication number: 20180202503
    Abstract: The invention discloses a brake cylinder dust cover and a waterproof brake cylinder using such dust cover. The brake cylinder comprises a brake cylinder body and a front cover. A waterproof dust cover assembly is arranged on the front cover. The waterproof dust cover assembly comprises a dust cover fixedly connected to the front cover, and a filter felt support and a filter felt pad which are arranged in the dust cover. The filter felt support is connected with the dust cover, and the filter felt pad is fixed on the filter felt support. An outwards extending skirt is arranged at the edge of the dust cover in the axial direction thereof.
    Type: Application
    Filed: September 29, 2016
    Publication date: July 19, 2018
    Inventors: Yi LIU, Guo LI, Chen XIAO, Jianhong SHEN, Hong AN, Weiyuan XIAO, Chao LV, Qiong QUAN, Xia DU, Xueli WEI, Fuying MAO, Yunxiao SHI, Liang LV, Junying ZHANG, Qin WANG, Kaien WANG