| 摘要 |
<p>The field of the present invention is boat propulsion. The principal use of the present invention is the propulsion of a boat by harnessing the energy existing in waves. A boat has an external float (1) fixed to the boat hull (3) at pivot (6). The motion of the float (1) operates linkage member (13) to cause the rods (9) to move the piston (8) within the cylinder (7) to propel the boat.</p> |
