The invention relates to a foldable trimaran side sheet. The foldable trimaran side sheet is composed of a sheet body, a first connecting rod, a second connecting rod, a third connecting rod, a fourth connecting rod, a first rotation pair, a second rotation pair, a third rotation pair and a fourth rotation pair; the sheet body is hollow and streamlined in appearance, and the cross section outline of the sheet body is in the shape of a deep V; self-locking devices are arranged in the first rotation pair, the second rotation pair, the third rotation pair and the fourth rotation pair, and when the connecting rods rotate to the needed angles, the connecting rods can be locked in the states by the self-locking devices; through telescoping and folding of the four connecting rods, the foldable trimaran side sheet can achieve three working states including the stretching state, the contracting state and the V-shaped state. According to the foldable trimaran side sheet, the speed controllability and the maneuverability of a trimaran are effectively improved; the structure is simple, use is convenient, the foldable trimaran side sheet can be applied to ship braking, emergency collision preventing among ships and port entering and exiting and anchoring of the trimaran, and the very important significance for the ship transportation safety and ship maneuverability is achieved.
Foldable trimaran side sheet
2016-02-10
Patent
Elektronische Ressource
Englisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
Online Contents | 2005