| 摘要 |
<p>A marine propulsion attachment (7) for a brush cutter device having an engine and a first shaft (2) mounted within a tube (3) and rotatable by said engine, said attachment (7) comprising a propeller (10) connected to a second shaft; a protective shroud (12) for said propeller (10) and rotatably supporting said second shaft; and connection means to interconnect said shafts to permit their simultaneous rotation by said engine.</p> |
