EP 1576309 A1 20050921 - METHOD FOR MAKING A FLUID TRANSPORT PIPE
Title (en)
METHOD FOR MAKING A FLUID TRANSPORT PIPE
Title (de)
VERFAHREN ZUM HERSTELLEN EINER FLÜSSIGKEITSTRANSPORTLEITUNG
Title (fr)
PROCEDE DE REALISATION D'UNE CONDUITE DE TRANSPORT DE FLUIDE
Publication
Application
Priority
- FR 0350197 W 20031219
- FR 0216217 A 20021219
Abstract (en)
[origin: FR2849145A1] The process involves forming a conduit designed to form a series of end-to-end pipe sections. Each section is formed from a panel (3) having two longitudinal sides (31) separated by a set distance corresponding to the perimeter of the conduit. The conduit is formed by rolling the panel to form an overlapping tube (3'), having a diameter greater than that of the pipe section required, that is placed on a concrete support (4). The tube is then unwound so as to make the longitudinal sides (31,31') the correct level before they are joined to form a tube section (T).
IPC 1-7
IPC 8 full level
F16L 1/038 (2006.01); F16L 55/165 (2006.01)
CPC (source: EP)
F16L 1/038 (2013.01); F16L 55/1652 (2013.01)
Citation (search report)
See references of WO 2004057223A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
FR 2849145 A1 20040625; FR 2849145 B1 20050318; AU 2003302192 A1 20040714; EP 1576309 A1 20050921; WO 2004057223 A1 20040708
DOCDB simple family (application)
FR 0216217 A 20021219; AU 2003302192 A 20031219; EP 03810007 A 20031219; FR 0350197 W 20031219