E - Fixed Constructions – 02 – D
Patent
E - Fixed Constructions
02
D
E02D 7/00 (2006.01) E02D 5/34 (2006.01) E02D 5/38 (2006.01) E02D 5/66 (2006.01) E02D 15/04 (2006.01)
Patent
CA 2583608
The invention relates to a drilling device for producing a drilling column in the soil comprising a mast, a drill drive arranged on a carriage, which is movably supported along the mast, a drilling tube which can be driven in a rotating manner by the drill drive and is movable along the mast in order to produce a drill hole, and a tube hopper that is connected to the drilling tube and comprises a storage space for filling material to fill the drill hole during the extraction of the drilling tube. In accordance with the invention provision is made for the tube hopper to be arranged in the drilling direction above the drill drive and to be connected to the drilling tube. The invention further relates to a method for producing a drilling column in the soil.
L'invention concerne un dispositif de forage pour la production d'un affût-colonne dans le sol comprenant un mât, un entraînement de forage disposé sur un chariot qui est soutenu de manière mobile le long du mât, un tube de forage auquel on peut imprimer un mouvement rotatif par l'entraînement de forage et qui peut se déplacer le long du mât afin de produire un puits de forage, et une trémie de tube reliée au tube de forage et comprenant un espace d'entreposage pour le matériau de remplissage, afin de remplir le puits de forage pendant l'extraction du tube de forage. Selon l'invention, il est prévu que la trémie du tube soit disposée dans le sens du forage au-dessus de l'entraînement de forage et qu'elle soit reliée au tube de forage. L'invention se rapporte également à une méthode pour la production d'une colonne de forage dans le sol.
Bauer Maschinen Gmbh
G. Ronald Bell & Associates
LandOfFree
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