Rough terrain vehicle with electric power steering system
First Claim
Patent Images
1. A rough terrain vehicle with an electric power steering system, comprising:
- an electric motor for the electric power steering system, the electric motor having an axis that extends rearwardly and downwardly in a direction approximately orthogonal to a steering shaft;
an engine and an exhaust pipe connected to the engine being disposed behind the steering shaft and under a seat; and
an air cooling fan for the engine disposed behind the electric motor and in front of at least one of the engine and the exhaust pipe,wherein the electric motor is arranged on one side of the steering shaft and the exhaust pipe is arranged on the other side of the steering shaft in a plan view.
1 Assignment
0 Petitions
Accused Products
Abstract
To effectively cool an electric power steering system having an electric motor. A rough terrain vehicle includes an electric motor that is disposed substantially orthogonal to a steering shaft with an engine and an exhaust pipe that are disposed behind the steering shaft and under a seat. A forced air cooling fan is provided for cooling the electric motor. The forced air cooling fan is provided behind the electric motor and in front of the engine or exhaust pipe.
34 Citations
20 Claims
-
1. A rough terrain vehicle with an electric power steering system, comprising:
-
an electric motor for the electric power steering system, the electric motor having an axis that extends rearwardly and downwardly in a direction approximately orthogonal to a steering shaft; an engine and an exhaust pipe connected to the engine being disposed behind the steering shaft and under a seat; and an air cooling fan for the engine disposed behind the electric motor and in front of at least one of the engine and the exhaust pipe, wherein the electric motor is arranged on one side of the steering shaft and the exhaust pipe is arranged on the other side of the steering shaft in a plan view. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
-
-
13. A rough terrain vehicle;
- comprising;
an electric motor for an electric power steering system and an engine and an exhaust pipe connected to the engine being disposed behind a steering shaft comprising; an air cooling fan for the engine disposed behind the electric motor and in front of at least one of the engine and the exhaust pipe for cooling the electric motor and at least one of the engine and the exhaust pipe with an air flow, wherein electric motor is cylindrically shaped, with an axis extending downwardly and rearwardly from the steering shaft in a side view. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20)
- comprising;
Specification