Oscillating ride-on vehicle
AssigneeColumbia-Inland Corporation
InventorMicheal D. Jones
Life of this patent
Estimating the term…
Abstract
A ride-on vehicle having a longitudinal axis includes a body; a rear axle having a crank portion therein and rotatably secured to the body; a pair of spaced-apart driven rear wheels eccentrically fixed to the rear axle; a forward crank rotatably secured to the body and driven by a vehicle rider; and a shaft extending between the rear axle crank portion and the forward crank; wherein rotation of the forward crank results in a driving force being transmitted through the shaft to the rear axle crank portion, thereby causing the vehicle to move along its longitudinal axis and wherein the body oscillates vertically when the vehicle moves along its longitudinal axis.
Claims19
A ride-on vehicle having a longitudinal axis comprising:
- a body;
- a rear axle having a crank portion therein and rotatably secured to said body;
- a pair of spaced-apart driven rear wheels eccentrically fixed to said rear axle;
- a substantially vertically-disposed forward crank rotatably secured to said body for full, 360° rotation, and driven by a vehicle rider;
- and
- a shaft extending between said rear axle crank portion and said forward crank;
- wherein rotation of said forward crank results in a driving force being transmitted through said shaft to said rear axle crank portion, thereby causing the vehicle to move along its longitudinal axis and wherein said body oscillates vertically when the vehicle moves along its longitudinal axis.
A ride-on vehicle having a longitudinal axis comprising:
- a body;
- a rear axle having a crank portion therein and rotatably secured to said body;
- a pair of spaced-apart driven rear wheels eccentrically fixed to said rear axle;
- a forward crank vertically, fully rotatably about a substantially vertical axis secured to said body and driven by a vehicle rider;
- and
- a shaft extending between said rear axle crank portion and said forward crank;
- wherein rotation of said forward crank results in a driving force being transmitted through said shaft to said rear axle crank portion, thereby causing the vehicle to move along its longitudinal axis, wherein said body oscillates vertically when the vehicle moves along its longitudinal axis, and wherein when the vehicle is at rest, said rear crank portion is in a substantially vertical orientation relative to said rear axle and said rear axle is located at a low point relative to said rear wheels.
A ride-on vehicle having a longitudinal axis comprising:
- a body;
- a horizontally extending rear axle having a crank portion therein and rotatably secured to said body;
- a pair of spaced-apart driven rear wheels eccentrically fixed to said rear axle;
- a vertically extending forward crank rotatably secured to said body and driven by a vehicle rider, wherein said forward crank is fully rotatable through 360° in a clockwise direction or in a counterclockwise direction about a substantially vertical axis;
- and
- a substantially horizontally extending shaft extending between said rear axle crank portion and said forward crank;
- wherein rotation of said forward crank about a substantially vertical axis results in a driving force being transmitted through said shaft and converted to substantially horizontal rotation of said rear axle, thereby causing the vehicle to move along its longitudinal axis and wherein said body oscillates vertically when the vehicle moves along its longitudinal axis.
Dependencies are inferred from the claim text.