Inventors:
Marvin G. Stock - Cincinnati OH
International Classification:
G01P 1302
Abstract:
A rudder position indicator attachable to the steering wheel of a boat for rotation with the wheel, in which a ball, held in a substantially constant position by gravity, rolls in a spiral groove as the wheel and the indicator are turned. The ball is seen against indicia in the groove, the indicia locations being indicative of the position of the steering wheel.