device and method for creating a foundation in the ground and a foundation in the ground

摘要

the present invention relates to a device and a method for producing a formation in the floor (2) and a foundation.for a sustainable, safe, fast and cost-effective production of a foundation in the ground (2) is proposed, a bohrpfahl (1), a bottom (2) of at least one feed device (15) on at least one klemmbereich (3) with axial to developed.one of the lower end of the bohrpfahls (1) and schneidring (7) on at least one drive shaft (4) of at least one drehmotor (8) in rotation, having on at least a spu00fclleitung (5) bohrflu00fcssigkeit (12) in the schneidring (7) and continuing through nozzles (16) cutting unit witnesses (14) on the underside of the schneidrings (7) pumpthe bohrflu00fcssigkeit (12) together with the schneidring (7) dissolved soil (2) in the side of the bohrpfahls (1) and ringru00e4umen (17) to the surface (18) and the fixing of the bohrpfahls pumps (1) after reaching the specified depth in the ground (2) by at least one spu00fclle itung (5) fixiermaterial (19) in the schneidring (7) and continuing through nozzles (16) cutting tools (14) on the underside of the schneidrings (7) and further into the side of the bohrpfahls (1) and ringru00e4umen (17) to pump to the fixiermaterial (19) on the surface (18) of withdrawal.