EP 1012409 B1 20020904 - DEVICE AND METHOD FOR EXCAVATING AND REDEPOSITING EARTH
Title (en)
DEVICE AND METHOD FOR EXCAVATING AND REDEPOSITING EARTH
Title (de)
VORRICHTUNG SOWIE VERFAHREN ZUM AUSHEBEN UND AUFFÜLLEN VON ERDREICH
Title (fr)
PROCEDE ET DISPOSITIF POUR EXTRAIRE DE LA TERRE DE TRANCHEES ET L'Y REDEPOSER
Publication
Application
Priority
- CA 2293958 A 20000106
- DE 19727549 A 19970628
- EP 9802756 W 19980512
Abstract (en)
[origin: WO9900555A1] The invention relates to a device for digging trenches and refilling them with earth, especially for laying pipes. Said device comprises a self-propelled travelling mechanism (2), said travelling mechanism supporting a machine frame (4) with an upper structure. The device also has a boom (6) which is mounted on said machine frame (4) in such a way that it can pivot, and a shovel bucket (16). Said boom has several boom arms (8, 10, 12) which are connected in such a way that they are articulated. The shovel bucket (16) is pivotably mounted at the free end of the boom (6). According to the invention, a milling/mixing rotor (22) is located on the shovel bucket (16).
IPC 1-7
IPC 8 full level
E02F 3/40 (2006.01); E02F 3/96 (2006.01); E02F 5/02 (2006.01); E02F 5/12 (2006.01)
CPC (source: EP US)
E02F 3/40 (2013.01 - EP US); E02F 3/402 (2013.01 - EP US); E02F 3/962 (2013.01 - EP US); E02F 5/025 (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
DOCDB simple family (publication)
WO 9900555 A1 19990107; AT E223541 T1 20020915; CA 2293958 A1 20010706; CA 2293958 C 20080108; DE 19727549 A1 19990204; DE 19727549 C2 20000302; DE 59805447 D1 20021010; EP 1012409 A1 20000628; EP 1012409 B1 20020904; ES 2183379 T3 20030316; JP 2002506496 A 20020226; JP 3957328 B2 20070815; US 2002025228 A1 20020228; US 6312194 B1 20011106; US 6530723 B2 20030311
DOCDB simple family (application)
EP 9802756 W 19980512; AT 98929295 T 19980512; CA 2293958 A 20000106; DE 19727549 A 19970628; DE 59805447 T 19980512; EP 98929295 A 19980512; ES 98929295 T 19980512; JP 50523399 A 19980512; US 44661299 A 19991227; US 98552101 A 20011105