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. 12, 2017
Filed:
Aug. 28, 2012
Chunfang LU, Haidian District Bejing, CN;
Youming Zhao, Haidian District Bejing, CN;
Cheng Jiang, Haidian District Bejing, CN;
Jijun Wang, Haidian District Bejing, CN;
Meng Wang, Haidian District Bejing, CN;
Yong Zhao, Haidian District Bejing, CN;
Weibin Liu, Haidian District Bejing, CN;
Ziqing Jiang, Haidian District Bejing, CN;
Ruilin You, Haidian District Bejing, CN;
Xianggang Du, Haidian District Bejing, CN;
Jia Fan, Haidian District Bejing, CN;
Chunfang Lu, Haidian District Bejing, CN;
Youming Zhao, Haidian District Bejing, CN;
Cheng Jiang, Haidian District Bejing, CN;
Jijun Wang, Haidian District Bejing, CN;
Meng Wang, Haidian District Bejing, CN;
Yong Zhao, Haidian District Bejing, CN;
Weibin Liu, Haidian District Bejing, CN;
Ziqing Jiang, Haidian District Bejing, CN;
Ruilin You, Haidian District Bejing, CN;
Xianggang Du, Haidian District Bejing, CN;
Jia Fan, Haidian District Bejing, CN;
Abstract
A ballastless track system comprises a base; a track slab arranged above the base; a poured-field layer arranged between the base and the track slab, the poured-field layer being formed by filling self-compacting concrete, emulsified asphalt cement mortar or resin mortar, and the inside of the poured-field layer being of a steel bar structure; a connecting piece, the first end of the connecting piece extending into the track slab, and the second end of the connecting piece extending into the poured-field layer; and two rows of rail-seat arranged on the track slab in parallel; and rails arranged on the rail-seat. The ballastless track system is high in reliability, good in durability, and easy in construction and maintenance.