Articulating Wheeled Vehicle
OwnerMara Spector, Tom Dreifusinventors
Life of this patent
Estimating the term…
Abstract
A wheeled vehicle includes: a front portion having a central support frame, a front wheel pivotally mounted on a front end of the support frame for steering the wheeled vehicle, a first axle mounted on a rear end of the support frame, the first axle including a first pair of wheels mounted thereon, and a multi-axis pivot mounted on the central support frame adjacent the first axle, the multi-axis pivot including a receiver; a rear portion having a frame portion and a second axle on a rear end thereof. The second portion is secured on the multi-axis pivot of the front portion at a front end of the rear portion.
Claims20
A wheeled vehicle comprising:
- a front portion including
- a central support frame,
- a front wheel pivotally mounted on a front end of the support frame for steering the wheeled vehicle,
- a first axle mounted on a rear end of the support frame, the first axle including a first pair of wheels mounted thereon, and
- a multi-axis pivot mounted on the central support frame adjacent the first axle, the multi-axis pivot including a receiver;
- a rear portion having a frame portion and a second axle on a rear end thereof, wherein the second portion is secured on the multi-axis pivot of the front portion at a front end of the rear portion.
A wheeled vehicle comprising:
- a front portion including
- a central support frame,
- a front wheel pivotally mounted on a front end of the support frame for steering the wheeled vehicle,
- a first axle mounted on a rear end of the support frame, the first axle including a first pair of wheels mounted thereon, and
- a multi-axis pivot mounted on the central support frame adjacent to and in front of the first axle, the multi-axis pivot including a receiver;
- a rear portion having a frame portion and a second axle on a rear end thereof, wherein the second portion is secured on the multi-axis pivot of the front portion at a front end of the rear portion;
- wherein a weight of the rear portion supported on the front portion of the wheeled vehicle is ahead of the first axle of the wheeled vehicle.
A wheeled vehicle comprising:
- a front portion including
- a central support frame,
- a front wheel pivotally mounted on a front end of the support frame for steering the wheeled vehicle,
- a first axle mounted on a rear end of the support frame, the first axle including a first pair of wheels mounted thereon, and
- a multi-axis pivot mounted on the central support frame adjacent the first axle, the multi-axis pivot including a receiver, the multi-axis pivot having a lower plate mounted on the support structure of the front portion, a center block pivotally attached to the lower plate along a first axis, and an upper plate mounted on the center block along a second axis;
- a rear portion having a frame portion and a second axle on a rear end thereof, wherein the second portion is secured on the multi-axis pivot of the front portion at a front end of the rear portion.
Dependencies are inferred from the claim text.