Drilling unit and method for producing a foundation in soil and/or a foundation under water
OwnerThomas Edelmann, Werner Suhminventors
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Abstract
The invention relates to a drilling unit for producing a foundation in a ground and/or a foundation under water, wherein the drilling unit comprises a drive unit and a cutting ring, wherein the cutting ring is rotatably mounted on the drilling unit and can be driven by means of the drive unit, wherein the drilling unit is configured such that it can be arranged and detachably fastened to an end of a bored pile, in particular the end facing the ground, for sinking, preferably vertically, into the ground. The invention further relates to a device comprising such a drilling unit, a cutting ring and a method for producing a foundation in a ground and/or a foundation under water.
Claims16
A drilling unit (13) for producing a foundation or a shaft in a ground (2) and/or a foundation or a shaft under water, wherein said drilling unit (13) comprises a drive unit (7) and a cutting ring (6), wherein said cutting ring (6) is rotatably mounted on said drilling unit (13) and is drivable by means of said drive unit (7), wherein said drilling unit (13) is arranged to fasten detachably to an end of a drilling pile (1), which in particular faces the ground (2), for sinking into the ground (2).
Dependencies are inferred from the claim text.