초록 ▼

A method and apparatus for a mobile tail support vehicle moving a swing tail cargo door of a swing tail aircraft. A mobile tail support apparatus is engaged to the swing tail cargo door on the swing tail aircraft. The swing tail cargo door is moved from a first position to a second position using th

A method and apparatus for a mobile tail support vehicle moving a swing tail cargo door of a swing tail aircraft. A mobile tail support apparatus is engaged to the swing tail cargo door on the swing tail aircraft. The swing tail cargo door is moved from a first position to a second position using the mobile tail support apparatus. Vertical reaction occurs to vertical loads on the swing tail cargo door during movement of the swing tail aircraft by the mobile tail support apparatus. Loads on a hinge and/or swing tail cargo door are reduced during the movement of the swing tail cargo door using the mobile tail support apparatus.

대표청구항 ▼

What is claimed is: 1. A method for moving a swing tail cargo door on a swing tail aircraft, the method comprising: engaging a mobile tail support apparatus to the swing tail cargo door on the swing tail aircraft by coupling a ball fitting in the mobile tail support apparatus to the swing tail carg

What is claimed is: 1. A method for moving a swing tail cargo door on a swing tail aircraft, the method comprising: engaging a mobile tail support apparatus to the swing tail cargo door on the swing tail aircraft by coupling a ball fitting in the mobile tail support apparatus to the swing tail cargo door and locking the ball fitting to the swing tail cargo door in a coupled position, wherein the mobile tail support apparatus is a separate vehicle from the swing tail aircraft; moving the swing tail cargo door from a first position to a second position using the mobile tail support apparatus; reacting vertically to vertical loads on the swing tail cargo door during movement of the swing tail aircraft using a support system capable of controlling a vertical load of the swing tail cargo door of the swing tail aircraft during the movement of the swing tail cargo door; and reducing loads on a hinge of the swing tail cargo door during the movement of the swing tail cargo door using a second support system capable of isolating motions of the swing tail cargo door to prevent the unacceptable load from occurring on the swing tail or hinge of the swing tail cargo door during the movement of the swing tail cargo door around the axis through the hinge of the swing tail cargo door. 2. A method for moving a swing tail cargo door on a swing tail aircraft, the method comprising: engaging a mobile tail support apparatus to the swing tail cargo door on the swing tail cargo door on the swing tail aircraft, wherein the mobile tail support apparatus is a separate vehicle from the swing tail aircraft; moving the swing tail cargo door from a first position to a second position using the mobile tail support apparatus; reacting vertically to vertical loads on the swing tail cargo door during movement of the swing tail aircraft; and reducing loads on a hinge of the swing tail cargo door during the movement of the swing tail cargo door. 3. The method of claim 2, wherein the engaging step comprises: coupling a ball fitting in the mobile tail support apparatus to the swing tail cargo door. 4. The method of claim 3, wherein the engaging step further comprising: locking the ball fitting to the swing tail cargo door in a coupled position. 5. The method of claim 2, wherein the reacting step comprises: reacting vertically to the vertical loads on the swing tail cargo door using a support system capable of controlling a vertical load of the swing tail cargo door of the swing tail aircraft during the movement of the swing tail cargo door. 6. The method of claim 5, wherein the support system is a first support system and wherein the reducing step comprises: reducing the loads on a swing tail aircraft and the hinge of the swing tail cargo door during the movement of the swing tail cargo door using a second support system capable of isolating motions of the swing tail cargo door to prevent an unacceptable load from occurring on the swing tail or hinge of the swing tail cargo door during the movement of the swing tail cargo door around an axis through the hinge of the swing tail cargo door. 7. The method of claim 2, wherein moving the swing tail cargo door from the first position to the second position using the mobile tail support apparatus further comprises: monitoring information from a number of load sensors associated with the mobile tail support apparatus. 8. The method of claim 7 further comprising: determining whether a load value is beyond a first threshold using the information from the number of load sensors associated with the mobile tail support apparatus; and responsive to a determination that the load value is beyond the first threshold, determining whether the load value is beyond a second threshold using the information from the number of load sensors associated with the mobile tail support apparatus. 9. The method of claim 8 further comprising: responsive to a determination that the load value is not beyond the second threshold, adjusting hydraulic pressure for the mobile tail support apparatus using a swing tail control system of the mobile tail support apparatus. 10. The method of claim 8 further comprising: responsive to a determination that the load value is beyond the second threshold, halting movement of the mobile tail support apparatus using a swing tail control system of the mobile tail support apparatus.