Aircraft transport jack
An exemplary aircraft transport jack includes a vertical structure having a vertical axis, a bottom end, and a top end, a connector above the bottom end operable to detachably secure the vertical structure to an aircraft member, a wheel assembly with wheels positioned on opposing sides of the vertical structure, and an actuator coupled to the vertical structure and the wheel assembly and operable to move the wheel assembly axially relative to the vertical structure between a lowered position with the wheels on a ground and a raised position with the bottom end on the ground and the wheels above the ground.
1. An aircraft transport jack for attachment to an aircraft, the aircraft transport jack comprising:
a vertical structure having a vertical axis, a bottom end, and a top end;
a connector above the bottom end operable to detachably secure the vertical structure to an aircraft member;
a wheel assembly having a first wheel and a second wheel positioned adjacent to and on opposing sides of the vertical structure and operable to rotate about a common axis; wherein a line passing through a center of each of the first wheel and the second wheel passes through a projection of the vertical structure perpendicular to the vertical axis; and
an actuator coupled to the vertical structure and the wheel assembly and operable to move the wheel assembly axially relative to the vertical structure between a lowered position in which only the first wheel and the second wheel of the aircraft transport jack contact a surface supporting the aircraft transport jack and a raised position in which the bottom end on the surface and the first wheel and the second wheel are located above the surface.
2. The aircraft transport jack of claim 1 , wherein the connector comprises a bracket and the aircraft member is a wheeled landing gear attachment.
3. The aircraft transport jack of claim 1 , wherein the connector comprises a rigid T-shaped bracket.
4. The aircraft transport jack of claim 1 , wherein the connector comprises a first T-shaped section and a second T-shaped section.
5. The aircraft transport jack of claim 1 , wherein the connector comprises a clamp operable to attach to a skid landing gear.
6. The aircraft transport jack of claim 1 , wherein the connector comprises a beam extending generally perpendicular to the vertical axis; and
first and second clamps located proximate opposite ends of the beam.
7. The aircraft transport jack of claim 1 , wherein the connector comprises a first connector located on the vertical structure and operable to removably hold a second connector that is operable to attach directly to the aircraft member.
8. The aircraft transport jack of claim 1 , wherein the bottom end comprises a footing extending radially outward from the vertical structure.
9. The aircraft transport jack of claim 8 , wherein the footing comprises a first section and a second section separated by a gap located in an axial path of the first wheel and the second wheel.