Ballastless track system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9758932
APP PUB NO 20140203094A1
SERIAL NO

14342242

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Importance

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Abstract

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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.

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Patent Owner(s)

Patent OwnerAddress
RAILWAY ENGINEERING RESEARCH INSTITUTE OF CHINA ACADEMY OF RAILWAY SCIENCESNO 2 DALIUSHU ROAD HAIDIAN DISTRICT BEIJING 100081

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Du, Xianggang Haidian District Bejing, CN 3 5
Fan, Jia Haidian District Bejing, CN 16 32
Jiang, Cheng Haidian District Bejing, CN 59 136
Jiang, Ziqing Haidian District Bejing, CN 11 18
Liu, Weibin Haidian District Bejing, CN 14 53
Lu, Chunfang Haidian District Bejing, CN 1 2
Wang, Jijun Haidian District Bejing, CN 12 92
Wang, Meng Haidian District Bejing, CN 519 2984
You, Ruilin Haidian District Bejing, CN 2 3
Zhao, Yong Haidian District Bejing, CN 330 5418
Zhao, Youming Haidian District Bejing, CN 1 2

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