EP 1640509 B2 20140305 - Method of making a sloted wall in ground and device therefor
Title (en)
Method of making a sloted wall in ground and device therefor
Title (de)
Vorrichtung und Verfahren zum Erstellen einer Schlitzwand im Erdboden
Title (fr)
Procédé et appareil pour creuser des tranchées dans le sol
Publication
Application
Priority
EP 04019987 A 20040823
Abstract (en)
[origin: US2006037218A1] The invention relates to a device for making a trench wall in the soil comprising a frame, at least one lower cutting/mixing wheel arranged at the bottom of the frame, at least one further, upper cutting/mixing wheel arranged at the top of the frame, wherein the frame is designed in an intermediate portion between the upper cutting/mixing wheel and the lower cutting/mixing wheel with a smaller cross section with respect to the cutting cross section of the at least one lower cutting/mixing wheel. The invention further relates to a method for making a trench in the soil by means of such a device.
IPC 8 full level
E02D 17/13 (2006.01); E02D 19/18 (2006.01)
CPC (source: EP KR US)
E02D 17/13 (2013.01 - EP US); E02F 3/205 (2013.01 - EP US); E02F 5/02 (2013.01 - KR); E02F 5/08 (2013.01 - KR)
Citation (opposition)
Opponent :
- JP H0754334 A 19950228 - OHBAYASHI CORP
- JP H08302670 A 19961119 - TAKENAKA KOMUTEN CO, et al
- EP 0518298 A1 19921216 - BAUER SPEZIALTIEFBAU [DE]
- JP H07158055 A 19950620 - SEIKO KOGYO KK
- US 2004114999 A1 20040617 - RUNESTAD CHRISTOPHER M [US]
- DE 10308539 B3 20040603 - BAUER MASCHINEN GMBH [DE]
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
US 2006037218 A1 20060223; US 7363733 B2 20080429; CA 2513826 A1 20060223; CA 2513826 C 20090512; CN 100434599 C 20081119; CN 1739328 A 20060301; DE 502004005279 D1 20071129; EP 1640509 A1 20060329; EP 1640509 B1 20071017; EP 1640509 B2 20140305; JP 2006057446 A 20060302; JP 4109687 B2 20080702; KR 100738896 B1 20070712; KR 20060053194 A 20060519; RU 2005125079 A 20070220; RU 2304197 C2 20070810; SG 120233 A1 20060328
DOCDB simple family (application)
US 18984805 A 20050727; CA 2513826 A 20050726; CN 200510096632 A 20050823; DE 502004005279 T 20040823; EP 04019987 A 20040823; JP 2005235603 A 20050816; KR 20050076604 A 20050822; RU 2005125079 A 20050808; SG 200504679 A 20050728