| 摘要 |
<p>A hull (5) of a glide boat (1) consists of front and rear hull portions (5a, 5b). A bottom part (2a) of the front hull portion (5a) forms one front glide portion (21a), and a recess (7) is provided so as to extend along the center line of the rear hull portion (5b), two bottom parts (2b') either of which is positioned on the left or right side of this recess (7) forming two rear glide portions (21b). When the speed of the glide boat (1) is low, it runs with the front and rear glide portions (21a, 21b) completely submerged, and, when the speed of the glide boat (1) is high, it floats and glides on the water surface with the hull (5) supported on three portions, one front glide portion (21a) and two rear glide portions (21b).</p> |
