MAGNETIC SUSPENSION RAILWAY STRUCTURE AND ITS MANUFACTURE METHOD

Title:

MAGNETIC SUSPENSION RAILWAY STRUCTURE AND ITS MANUFACTURE METHOD

Document Type and Number:

WIPO Patent Application WO/2009/036640

Kind Code:

A1

Abstract:

A magnetic suspension railway structure includes a track beam (1) comprising concrete slabs (1A) which extend from both sides of the track beam (1), embedded parts (2,3) embedded in the concrete slabs (1A), and demountable parts (9,10) installed on the embedded parts (2,3) by fastening device (7,8). The embedded parts (2,3) is machinable, and the installed position of the demountable parts (9,10) on the embedded parts (2,3) is formed by machining after the deformation of the track beam (1) leading to a deviation occurs. And the manufacture method is that taking the track beam (1) with the embedded parts (2,3) together to a machine and machining the embedded parts (2,3) after the deformation of the track beam (1) leading to a deviation occurs in a period of time, accordingly forming the installed position of the demountable parts (9,10) on the embedded parts (2,3) exactly.

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Inventors:

ZHANG HONGJUN (CN)
WU XIANGMING (CN)
HUANG JINGYU (CN)
SHI JIN (CN)
HONG SHAOZHI (CN)

Application Number:

PCT/CN2007/070720

Publication Date:

March 26, 2009

Filing Date:

September 18, 2007

Export Citation:

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Assignee:

SHANGHAI MAGLEV TRANSP ENGINEE (CN)
ZHANG HONGJUN (CN)
WU XIANGMING (CN)
HUANG JINGYU (CN)
SHI JIN (CN)
HONG SHAOZHI (CN)

International Classes:

B60L13/00; E01B25/30; E01B25/32; E04C3/20

Foreign References:

CN101018912A	2007-08-15
DE4306166A1	1994-09-01
CN1882747A	2006-12-20
CN1313920A	2001-09-19

Other References:

ZHANG WEIMIN ET AL.: "Machining of Maglev Guide Way Girder", JOURNAL OF TONGJI NIVERSITY, vol. 32, no. 01, January 2004 (2004-01-01), pages 95 - 96