EP 0815379 A1 19980107 - IMPROVEMENTS RELATING TO LINING MATERIALS CONTAINING CURABLE RESINS
Title (en)
IMPROVEMENTS RELATING TO LINING MATERIALS CONTAINING CURABLE RESINS
Title (de)
VERBESSERUNGEN AN AUSKLEIDUNGSMATERIALIEN DIE HÄRTBARE HARZE BEINHALTEN
Title (fr)
AMELIORATIONS CONCERNANT DES MATERIAUX DE REVETEMENT CONTENANT DES RESINES CAPABLES DE DURCIR
Publication
Application
Priority
- GB 9600546 W 19960219
- GB 9505489 A 19950318
- US 50964895 A 19950731
Abstract (en)
[origin: WO9629534A1] Lining tube material including a curable latent resin system for lining underground pipelines and passageways is prepared as a large supply (10). Measured lengths (20) are taken from the supply (10) as needed by measuring the length (for a particular length of passageway to be lined) followed by curing the resin of the material along a short section (22) between the length and the remainder of the supply, and by cutting through the cured section to sever the length from the remainder of the supply leaving a cured and sealing end portion on said length by which the insertion of the length in the pipeline or passageway can be controlled.
IPC 1-7
IPC 8 full level
B29C 63/34 (2006.01); F16L 55/165 (2006.01)
CPC (source: EP)
B29C 63/343 (2013.01); F16L 55/165 (2013.01); F16L 55/1656 (2013.01)
Citation (search report)
See references of WO 9629534A1
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 9629534 A1 19960926; AU 4888496 A 19961008; EP 0815379 A1 19980107
DOCDB simple family (application)
GB 9600546 W 19960219; AU 4888496 A 19960219; EP 96904981 A 19960219