IT1270357B - Structure for the provisional support of a railway line and procedure for installing it - Google Patents

Structure for the provisional support of a railway line and procedure for installing it

Info

Publication number
IT1270357B
IT1270357B ITTO930339A ITTO930339A IT1270357B IT 1270357 B IT1270357 B IT 1270357B IT TO930339 A ITTO930339 A IT TO930339A IT TO930339 A ITTO930339 A IT TO930339A IT 1270357 B IT1270357 B IT 1270357B
Authority
IT
Italy
Prior art keywords
rails
railway line
installing
procedure
provisional support
Prior art date
Application number
ITTO930339A
Other languages
Italian (it)
Inventor
Carlo Chiaves
Original Assignee
Carlo Chiaves
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Carlo Chiaves filed Critical Carlo Chiaves
Priority to ITTO930339A priority Critical patent/IT1270357B/en
Publication of ITTO930339A0 publication Critical patent/ITTO930339A0/en
Publication of ITTO930339A1 publication Critical patent/ITTO930339A1/en
Application granted granted Critical
Publication of IT1270357B publication Critical patent/IT1270357B/en

Links

Landscapes

  • Railway Tracks (AREA)
  • Machines For Laying And Maintaining Railways (AREA)

Abstract

Structure for the provisional support of a railway line during excavation under the line, in particular during the construction of an underpass. The structure comprises at least one pair of main beams 10 arranged in parallel and external to the rails 2 and a plurality of secondary beams 20, each of which extends transversally to the rails 2 and is supported by two main beams 10. Each secondary beam 20 is located under the rails 2 in the space defined between two adjacent sleepers and has a top surface for resting the rails which is substantially contained in the plane defined by the top faces of the sleepers. (Figure 1) <IMAGE>
ITTO930339A 1993-05-18 1993-05-18 Structure for the provisional support of a railway line and procedure for installing it IT1270357B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITTO930339A IT1270357B (en) 1993-05-18 1993-05-18 Structure for the provisional support of a railway line and procedure for installing it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO930339A IT1270357B (en) 1993-05-18 1993-05-18 Structure for the provisional support of a railway line and procedure for installing it

Publications (3)

Publication Number Publication Date
ITTO930339A0 ITTO930339A0 (en) 1993-05-18
ITTO930339A1 ITTO930339A1 (en) 1994-11-18
IT1270357B true IT1270357B (en) 1997-05-05

Family

ID=11411483

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO930339A IT1270357B (en) 1993-05-18 1993-05-18 Structure for the provisional support of a railway line and procedure for installing it

Country Status (1)

Country Link
IT (1) IT1270357B (en)

Also Published As

Publication number Publication date
ITTO930339A1 (en) 1994-11-18
ITTO930339A0 (en) 1993-05-18

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970530