Stern rolling tube
The utility model relates to a boat stern device of a boat, in particular to a stern rolling tube. The boat stern device comprises a shaft body and a tube body, wherein the tube body is arranged on the shaft body through a bearing, and a plurality of transverse annular rib plates arranged in the cir...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model relates to a boat stern device of a boat, in particular to a stern rolling tube. The boat stern device comprises a shaft body and a tube body, wherein the tube body is arranged on the shaft body through a bearing, and a plurality of transverse annular rib plates arranged in the circumferential direction of the shaft body are arranged in the tube body. The stern rolling tube is characterized by also comprising a shaft fork, and the shaft body is fixedly arranged on the shaft fork. The stern rolling tube has the advantages that the structure is simple, the installation is convenient, the loading capability is high, and the operation is flexible. |
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