EP 1494839 B1 20070829 - MOULDING UNIT FOR MANUFACTURING A SHAFT BOTTOM PART WITH LATERAL OUTLETS
Title (en)
MOULDING UNIT FOR MANUFACTURING A SHAFT BOTTOM PART WITH LATERAL OUTLETS
Title (de)
TRAGKORB ZUM FERTIGEN EINES SCHACHTBODENTEILS MIT SEITLICHEN AUSSPARUNGEN
Title (fr)
UNITE DE MOULAGE POUR FABRIQUER D'UNE PARTIE DE BASE DE PUITS PRESENTANT DES DEVERS LATERAUX
Publication
Application
Priority
- DE 10216404 A 20020412
- EP 0300870 W 20030129
Abstract (en)
[origin: DE10216404A1] Method and appliance for producing a concrete bottom shaft part which has holes in the side. Moldings (8) for the holes are fixed to bars (5a) extending parallel with the lengthwise axis of the shaft's bottom part. The moldings form parts of a holder (5) which is assembled outside the production machine and inserted into the slot between the core (4) and outer casing (6) of the production machine. The slot is filled with concrete which is vibrated.
IPC 8 full level
B28B 21/82 (2006.01); B28B 7/16 (2006.01); B28B 21/76 (2006.01)
CPC (source: EP)
B28B 7/168 (2013.01); B28B 21/76 (2013.01); B28B 21/82 (2013.01)
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 SE SI SK TR
DOCDB simple family (publication)
WO 03086723 A1 20031023; AT E371529 T1 20070915; DE 10216404 A1 20031023; DE 50308068 D1 20071011; DK 1494839 T3 20080204; EP 1494839 A1 20050112; EP 1494839 B1 20070829; PL 197614 B1 20080430; PL 371312 A1 20050613
DOCDB simple family (application)
EP 0300870 W 20030129; AT 03746272 T 20030129; DE 10216404 A 20020412; DE 50308068 T 20030129; DK 03746272 T 20030129; EP 03746272 A 20030129; PL 37131203 A 20030129