Title:
RAILWAY RAIL JOINTS
Document Type and Number:
WIPO Patent Application WO/2010/045783
Kind Code:
A1
Abstract:
A railway rail joint is reconstructed by I-shaped rail, wherein a rail head (1) comprises two halves in form of tenon and groove, a middle rail web (2) and a rail base (3) keep their original shapes respectively. During laying, the rail heads (1) are fixed by a clamp plate (5) and bolts (4).
Inventors:
XIN, Guanghua (No.102# North Street, YuanQiang TownTaiHe County, Anhui 0, 236650, CN)
Application Number:
CN2009/001147
Publication Date:
April 29, 2010
Filing Date:
October 15, 2009
Export Citation:
Assignee:
XIN, Guanghua (No.102# North Street, YuanQiang TownTaiHe County, Anhui 0, 236650, CN)
International Classes:
E01B11/24
Attorney, Agent or Firm:
BEIJING ZWZX PATENT & TRADEMARK AGENCY (Room 0102, Unite No.1 Eeast Building 10,JiMenLi Residential, Haidian District, Beijing 8, 100088, CN)
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