| 摘要 |
A simplified actuation device (1) for moving fender members (B) able to protect boats, comprising a supporting frame (2) which is coupled to the side of the boat, and movement means (3), coupled to the supporting frame (2) and suitable to move the fender member (B) between a rest position, according to which the fender member (B) is included in the size of the boat, and an operating position, according to which the fender member (B) protrudes from the side of the boat to protect it from accidental collisions during the mooring and/or the landing. In particular, the moving means (3) comprise a flexible and expandable hollow body (4), which is connected to actuating pneumatic means that place said body (4) between a rest position, in which the flexible and expandable hollow body (4) is devoid of air so as to have the fender member (B) in the rest position, and an operating position, in which the flexible and expandable hollow body (4) is filled with air so as to have the fender member (B) in the operating position. |
