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CUTTER THRUST BEARING ASSEMBLY
A cutter suction dredger includes a vessel, a ladder extending away from the vessel, a cutter head positioned at a distal end of the ladder and configured to contact a bed of the body of water to cut into the bed, and a bearing assembly. The bearing assembly includes a first spherical thrust bearing configured to resist thrust forces generated by the cutter head contacting the bed, a second spherical thrust bearing positioned opposite the first spherical thrust bearing, a symmetrical spherical bearing positioned between the first and second spherical thrust bearings, and a housing surrounding the first and second spherical thrust bearings and the symmetrical spherical bearing, the housing mounted to the ladder. A shaft extends along the ladder and through the bearings and the housing, the cutter head coupled to a distal end of the shaft.
CUTTER THRUST BEARING ASSEMBLY
A cutter suction dredger includes a vessel, a ladder extending away from the vessel, a cutter head positioned at a distal end of the ladder and configured to contact a bed of the body of water to cut into the bed, and a bearing assembly. The bearing assembly includes a first spherical thrust bearing configured to resist thrust forces generated by the cutter head contacting the bed, a second spherical thrust bearing positioned opposite the first spherical thrust bearing, a symmetrical spherical bearing positioned between the first and second spherical thrust bearings, and a housing surrounding the first and second spherical thrust bearings and the symmetrical spherical bearing, the housing mounted to the ladder. A shaft extends along the ladder and through the bearings and the housing, the cutter head coupled to a distal end of the shaft.
CUTTER THRUST BEARING ASSEMBLY
CHARTRE MIKE (Autor:in) / HAHLBECK EDWIN (Autor:in)
28.12.2023
Patent
Elektronische Ressource
Englisch
IPC:
E02F
Baggern
,
DREDGING
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