EP 1361335 B1 20040721 - Concrete distributing device
Title (en)
Concrete distributing device
Title (de)
Einrichtung zur Betonverteilung
Title (fr)
Dispositif de distribution de béton
Publication
Application
Priority
DE 10220417 A 20020508
Abstract (en)
[origin: EP1361335A1] Concrete transporting device comprises a pump (1), several delivery pipes (4, 5), and a distribution device (3) for connecting a supply pipe (2) attached to the pump to at least one selected delivery pipe. The distribution device contains a switching device for automatically switching the connection between the supply pipe and the delivery pipes. Preferred Features: The switching device consists of a fixed support disk (8) provided with openings and connections for the delivery pipes, and a distribution disk (11) moved by a motor relative to the support disk and having at least one opening which is brought into alignment with the openings of the support disk for the connection to the pump.
IPC 1-7
IPC 8 full level
E21D 11/10 (2006.01)
CPC (source: EP)
E21D 11/105 (2013.01)
Designated contracting state (EPC)
AT CH DE LI
DOCDB simple family (publication)
EP 1361335 A1 20031112; EP 1361335 B1 20040721; AT E271648 T1 20040815; DE 10220417 A1 20031127; DE 50300034 D1 20040826
DOCDB simple family (application)
EP 03005756 A 20030314; AT 03005756 T 20030314; DE 10220417 A 20020508; DE 50300034 T 20030314