Steering system for an outboard motor
AssigneeSteering Solutions IP Holding Corporation
InventorsJohn E. Weber, Christopher R. Douglas, Andrew E. Maschke
Life of this patent
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Abstract
A steering system includes a steering sensor, a gear motor assembly, and a controller. The steering sensor is disposed at a helm. The gear motor assembly at least partially extends between a mid-unit and a lower unit of an outboard motor. The controller is in communication with the steering sensor and the gear motor assembly. The controller is programmed to command the gear motor assembly to pivot the lower unit relative to the mid-unit in response to a signal provided by the steering sensor.
Claims6
A steering system for a marine vessel, comprising:
- a lower unit having a propeller that is drivably connected to a drive shaft that extends through a mid-unit of an outboard motor;
- and
- a gear motor assembly, comprising:
- an electric motor that is disposed within the mid-unit,
- a drive gear drivably connected to the electric motor, and
- a driven gear disposed on a top surface of the lower unit, the lower unit being arranged to pivot the lower unit relative to the mid-unit about the drive shaft to steer a marine vessel, the top surface defining a first protrusion and a second protrusion, the driven gear disposed between the first protrusion and the second protrusion.
A steering system for a marine vessel, comprising:
- a steering sensor arranged to provide a signal indicative of an angular position of a steering wheel;
- an outboard motor including an upper unit that receives an engine having a drive shaft, a mid-unit that extends from the upper unit, and a lower unit, the drive shaft extending through the mid-unit and into the lower unit;
- a gear motor assembly at least partially integrated within the outboard motor and being arranged to pivot the lower unit relative to the mid-unit about the drive shaft to steer a marine vessel, wherein the gear motor assembly at least partially extends between the mid-unit and the lower unit, wherein the mid-unit has a floor that faces towards the lower unit, wherein the lower unit has a top surface that faces towards the upper unit, the top surface defining a first protrusion and a second protrusion;
- and
- a driven gear disposed between the first protrusion and the second protrusion.
Dependencies are inferred from the claim text.