EP 1308254 B1 20040114 - Apparatus for the production of concrete pipes
Title (en)
Apparatus for the production of concrete pipes
Title (de)
Formgebungseinrichtung zur Herstellung von Rohren aus Betongemenge
Title (fr)
Dispositif pour la fabrication des tuyaux en béton
Publication
Application
Priority
EP 01126084 A 20011102
Abstract (en)
[origin: EP1308254A1] The method involves filling the concrete mix (4) into a shaping device, and condensing the concrete mix within a interspace between two relatively rotated components (5,7) of a condensing tool. <??>An Independent claim is also included for the shaping device.
IPC 1-7
IPC 8 full level
B28B 21/26 (2006.01); B28B 21/86 (2006.01)
CPC (source: EP US)
B28B 21/26 (2013.01 - EP US); B28B 21/86 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1308254 A1 20030507; EP 1308254 B1 20040114; AT E257766 T1 20040115; DE 50101337 D1 20040219; US 2003085490 A1 20030508; US 6984118 B2 20060110
DOCDB simple family (application)
EP 01126084 A 20011102; AT 01126084 T 20011102; DE 50101337 T 20011102; US 28633702 A 20021101