Device for planing and introduction and distribution of bulk material on a flattened area on the sea bottom as well as a process for the preparation of a flat ballast on the seabed

摘要

Device for planing and for the introduction and distribution of bulk material on a flattened surface (32) on the seabed for the application of a foundation, with the following features:– an annular guide (10),– Feet (12) on the guide (10), which the guide means (10) in the spacing and approximately parallel to a flat surface (32) keep,– radial arms (14) between the guide (10) and a central vertical tube (16), which, by way of the water level (34) projects beyond the,– Wings (22, 24) beneath the radial arms (14) between the tube (16) and the guide (10), on the tube (16) and rotatably mounted at one end to the guide (10), are guided.– the lower end of the tube (16) is at a distance from the flat surface (32), and the wings (22, 24) are formed and arranged so that from the lower end of the tube from the inside of material is uniformly outwardly..