EP 1192028 B2 20070214 - IMPROVEMENTS IN MOULDING SEGMENTS OF LINING FOR TUNNEL OR PIPELINE
Title (en)
IMPROVEMENTS IN MOULDING SEGMENTS OF LINING FOR TUNNEL OR PIPELINE
Title (de)
VERBESSERUNGEN BEIM GIESSEN VON AUSKLEIDUNGSELEMENTEN FÜR TUNNEL ODER PIPELINE
Title (fr)
AMELIORATIONS EN RAPPORT AVEC LE MOULAGE DE SEGMENTS DE REVETEMENT POUR TUNNELS OU PIPELINES
Publication
Application
Priority
- GB 0002476 W 20000628
- GB 9915794 A 19990707
Abstract (en)
[origin: WO0103897A1] A moulding apparatus (10) for moulding articles (50) in a settable material, the moulding apparatus (10) including primary part (11) having a base (14) and one or more mould edges. The apparatus (10) is characterised in that it includes at least one insert (20, 21) which is arranged to extend along a mould edge to provide with the primary part (11) a moulding recess (12) into which moulding material is introduced, the insert (20, 21) having a surface (28) which faces inwardly of the moulding recess (19) which is configured so that an edge of the article (50) moulded in the moulding apparatus (10) is provided with a desired formation (25, 26), the insert (20, 21) being removable from the primary part (11) with the moulded article (50).
IPC 8 full level
B28B 7/02 (2006.01); B28B 7/00 (2006.01); B28B 23/00 (2006.01); E21D 11/08 (2006.01)
CPC (source: EP)
B28B 7/0064 (2013.01); B28B 7/02 (2013.01); B28B 23/0043 (2013.01); B28B 23/005 (2013.01); E21D 11/385 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0103897 A1 20010118; AT E261804 T1 20040415; AU 5554700 A 20010130; DE 60009067 D1 20040422; EP 1192028 A1 20020403; EP 1192028 B1 20040317; EP 1192028 B2 20070214; GB 2351692 A 20010110; GB 9915794 D0 19990908
DOCDB simple family (application)
GB 0002476 W 20000628; AT 00940636 T 20000628; AU 5554700 A 20000628; DE 60009067 T 20000628; EP 00940636 A 20000628; GB 9915794 A 19990707