초록 ▼

A drive for a remotely steerable toy boat includes a reversible motor, a propeller shaft and a propeller. A stationary deflector shield is disposed laterally of the propeller. When the propeller is driven in reverse, part of the stream of water delivered from the rear to front, relatively to the boa

A drive for a remotely steerable toy boat includes a reversible motor, a propeller shaft and a propeller. A stationary deflector shield is disposed laterally of the propeller. When the propeller is driven in reverse, part of the stream of water delivered from the rear to front, relatively to the boat, is forced against the deflector. Consequently, the boat turns.

대표청구항 ▼

A drive for a remotely steerable toy boat comprising: a reversible motor; a propeller shaft; a propeller disposed below the waterline, mounted on said shaft and adapted to be driven by said reversible motor; and means on said boat for causing turbulent water to exert an unbalanced laterally-directed

A drive for a remotely steerable toy boat comprising: a reversible motor; a propeller shaft; a propeller disposed below the waterline, mounted on said shaft and adapted to be driven by said reversible motor; and means on said boat for causing turbulent water to exert an unbalanced laterally-directed force on said boat when said motor rotates in the reverse direction, whereby said boat may be turned, said means including a stationary deflector shield disposed below said waterline and laterally of the propeller.