| 摘要 |
PURPOSE:To make it possible to stabilize the position of an underwater cruising body in a guided cruising and to maneuver it easily, by furnishing springs at the connections between the underwater cruiser and a hinge arm, by which the relative positioning of the cruiser and the hinge arm can be restored to a specific neutral position. CONSTITUTION:At the connections between an underwater cruiser 1, and the lower and the upper hinges 3 and 4 of a high arm 2, are furnished springs 6 which can restore the relative position of the underwater cruiser 1 and the hinge arm 2 to a specific neutral position. Therefore, when the hinge arm 2 rotates with respect to the underwater cruiser 1 owing to the external disturbance, the relative position is converted adequately by the springs 6, responding to the external disturbance, to maintain a specific positioning condition, and the underwater cruiser 1 is guided-controlled. When the external disturbance is over, the relative position is restored to the neutral positioning condition by the springs 6 to recover the initial positioning condition, and the underwater cruiser 1 is guided-controlled. Therefore, the position of the underwater cruiser 1 is stabilized in the guided cruising, and it can be maneuvered easily.
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