Patent ID: 7707959
Filing Date: 2010-05-04
Classification: B63B

Abstract:
1. A boat with a sponson, comprising: a hull sponson provided at an upper end outer periphery of a hull in order to attach a deck constituting an upper part of a boat body to the hull constituting a lower part of the boat body; and a deck sponson provided at an outer periphery of the deck, wherein the deck sponson is overlaid on the hull sponson and bonded, and wherein spray generated as a result of a front section of the boat body colliding with waves is prevented from splashing a deck side while the boat is gliding by making an extent of a projection of a member on the front section of the boat body equal to amount (L wherein the amount (L wherein each of the hull sponson and the deck sponson is formed with a downwardly extending section, and wherein a maximum height (H the height (H) gradually becoming smaller in a rearward direction from the maximum height (H