EP 0411560 B1 19940504 - Apparatus for consolidating soil.
Title (en)
Apparatus for consolidating soil.
Title (de)
Bodenverfestigungsgerät.
Title (fr)
Appareil pour consolider le sol.
Publication
Application
Priority
- IT 348890 A 19900508
- IT 359289 A 19890803
Abstract (en)
[origin: EP0411560A2] The apparatus for consolidating soil comprises a mixing-disaggregation tool (15, 113) which is applied to the lower end of a vertical rotating shaft (7, 108) which, after being placed at a point of the region of the soil to be consolidated, is caused to advance into the soil with the simultaneous introduction of air and, if necessary, of water. Once the required depth has been reached, a consolidating agent is introduced in the soil through appropriate holes (19, 24, 183) defined proximate to the disaggregation-mixing tool (15, 113) while the lifting of the tools is simultaneously performed.
IPC 1-7
IPC 8 full level
E02D 3/12 (2006.01)
CPC (source: EP)
E02D 3/126 (2013.01)
Designated contracting state (EPC)
DE ES FR GB
DOCDB simple family (publication)
EP 0411560 A2 19910206; EP 0411560 A3 19910313; EP 0411560 B1 19940504; DE 69008641 D1 19940609; DE 69008641 T2 19940825; ES 2055835 T3 19940901
DOCDB simple family (application)
EP 90114666 A 19900731; DE 69008641 T 19900731; ES 90114666 T 19900731