A marine drive apparatus (1) including a shroud channel (7) selectively rotatable to direct the water produced by a rotatable propeller (4) so as to provide reversing and steering of a marine craft. The shroud channel (7) has spaced side walls (8, 9) joined by a roof portion (10), the side walls (8, 9) being used to deflect the water flow so as to produce a steering thrust and the roof portion (10) being movable aft of the propeller (4) to deflect the water flow and produce a reverse thrust.
申请公布号
DE3767956(D1)
申请公布日期
1991.03.14
申请号
DE19873767956
申请日期
1987.09.18
申请人
DOUGLAS, GEOFFREY BRUCE, AIRLIE BEACH, QUEENSLAND, AU
发明人
DOUGLAS, GEOFFREY BRUCE, AIRLIE BEACH, QUEENSLAND, AU