Vehicle transport apparatus

• US 7,980,809 B1
• Filed: 06/15/2009
• Issued: 07/19/2011
• Est. Priority Date: 07/29/2005
• Status: Active Grant

• Current Assignee: Coldiron Specialized Company
• Original Assignee: Tommy L. Edmonson
• Inventors: Edmonson, Tommy L.
• Primary Examiner(s): KEENAN, JAMES W
• Application Number:
  US12/484,808
• Time in Patent Office: 764 Days
• Field of Search: 414/471, 414/474, 414/475, 414/481, 414/483, 414/563, 414/812, 280/402, 280/407.1, 280/408
• US Class Current: 414/812
• CPC Class Codes: B60P 3/07 for carrying road vehicles
• CPC Class Codes: B60P 3/122 by supporting the whole vehicle
• CPC Class Codes: B60P 3/125 by supporting only part of the vehicle, e.g. front- or rear-axle

Abstract

Methods of making and using a vehicle transport apparatus are provided. An exemplary method of making the vehicle transport apparatus includes at least the steps of providing a beam with a kingpin attached on each a proximal and distal end, linking a single and only axle in vertical and horizontal sliding support of the beam, wherein the beam adjusts vertically relative to the axle, and the axle adjusts horizontally relative to the beam, and wherein the beam is unsupported by the single and only axle during at least one operating mode of the beam, attaching a guide post to the axle, securing a vertical slide member to the beam and in sliding contact with the guide post, and interposing a vertical position control apparatus between the vertical slide member and the axle, the vertical position control apparatus controlling the vertical position of the beam relative to the axle.

Claims

1. A method by steps comprising:

collapsing a rear air suspension of a first vehicle;

lashing a rear axle of the first vehicle to a frame of the first vehicle;

coupling a first kingpin of a vehicle transport apparatus to a fifth wheel of the first vehicle;

restraining the first vehicle adjacent frame members of the vehicle transport apparatus;

loading a return vehicle onto the frame members of the vehicle transport apparatus;

coupling a second kingpin of the vehicle transport apparatus to a fifth wheel of a second vehicle, wherein said vehicle transport apparatus, in addition to said first and second kingpins and said frame members, further includes at least;

a beam supporting said first and second kingpins on respective proximal and distal ends of said beam;

a single and only axle in vertical and horizontal sliding support of said beam, in which said beam is unsupported by said axle during at least one operating mode of said beam;

a guide post attached to said axle;

a vertical slide member attached to said beam and in sliding contact with said guide post; and

a vertical position control apparatus interposed between the vertical slide member and said axle, the vertical position control apparatus controlling the vertical position of said beam relative to said axle.

2. The method of claim 1, in which the rear air suspension is collapsed by steps comprising:

releasing air pressure from an air reservoir of the rear air suspension;

bleeding air from each air shock of the rear air suspension system to deplete substantially all air from the rear air suspension system of the first vehicle; and

encouraging the frame of the first vehicle into close proximity with the rear axle of the first vehicle.

3. The method of claim 1, in which the rear axle of the first vehicle is lashed to the frame of the first vehicle by steps comprising:

encircling the axle and the frame of the first vehicle with a first restraint; and

tightening the first restraint to assure the frame of the first vehicle remains in close proximity to the rear axle of the first vehicle.

4. The method of claim 1, in which the first kingpin of the vehicle transport apparatus is coupled to the fifth wheel of the first vehicle by steps comprising:

aligning the first kingpin with a kingpin confinement portion of the fifth wheel of the first vehicle; and

lockingly engaging the first kingpin within the kingpin confinement portion of the fifth wheel.

5. The method of claim 1, in which the first vehicle is restrained adjacent to the frame members of the vehicle transport apparatus by steps comprising:

encircling the frame of the first vehicle and the frame members of the vehicle transport apparatus with a second restraint; and

tightening the second restraint to assure the frame of the first vehicle remains in close proximity to the frame members of the vehicle transport apparatus.

6. The method of claim 1, in which the return vehicle is loaded onto the frame members of the vehicle transport apparatus by steps comprising:

lowering a proximal end of the vehicle transport apparatus into contact with a surface supporting the vehicle transport apparatus;

dropping a tow tongue of the vehicle transport apparatus adjacent the surface supporting the vehicle transport apparatus;

disposing a load ramp of the vehicle transport apparatus into contact with the surface supporting the vehicle transport apparatus;

engaging the load ramp to position the return vehicle atop the frame members of the vehicle transport apparatus; and

positioning the return vehicle adjacent the first kingpin of the vehicle transport apparatus.

7. The method of claim 1, in which the second vehicle is coupled to the second kingpin of the vehicle transport apparatus by steps comprising:

placing a tow tongue of the vehicle transport apparatus into a vehicle transport position;

moving an axle of the vehicle transport apparatus from adjacent a distal end of the vehicle transport apparatus to a position adjacent a proximal end of the vehicle transport apparatus;

raising the frame members of the vehicle transport apparatus using a hydraulic lift of the axle to position the second kingpin of the vehicle transport apparatus into alignment with the fifth wheel of the second vehicle; and

lockingly engaging the second kingpin within the kingpin confinement portion of the fifth wheel of the second vehicle.

8. The method of claim 7, in which the return vehicle is loaded onto the frame members of the vehicle transport apparatus by steps comprising:

lowering a proximal end of the vehicle transport apparatus into contact with a surface supporting the vehicle transport apparatus;

dropping a tow tongue of the vehicle transport apparatus adjacent the surface supporting the vehicle transport apparatus;

disposing a load ramp of the vehicle transport apparatus into contact with the surface supporting the vehicle transport apparatus;

engaging the load ramp to position the return vehicle atop the frame members of the vehicle transport apparatus; and

positioning the return vehicle adjacent the first kingpin of the vehicle transport apparatus.