Back to results
US 8,181,725 B2Granted
Aircraft tug
AssigneeHamilton Sundstrand Corporation
InventorsMichael J. Andres, Shin Katsumata
Life of this patent
Estimating the term…
Abstract
An aircraft tug includes a tow bar which extends from a chassis, the tow bar operable to autonomously attach with an aircraft main landing gear assembly and transfer electrical power therebetween.
Claims5
An aircraft tug comprising:
- a chassis;
- a tow bar which extends from said chassis, said tow bar includes a first arm and a second arm operable to autonomously selectively attach with an aircraft main landing gear assembly, said tow bar includes an engagement system operable to engage the aircraft main gear assembly such that said first arm is located adjacent to one side of said at least one landing gear tire and said second arm is located adjacent to the other side of said at least one landing gear tire;
- a drive drum which selectively rotates about an axis of rotation between said first arm and said second arm to selectively drive the at least one landing gear tire;
- and
- a tug power connector mounted to said engagement system operable to autonomously connect with an aircraft ground electric power connection located on the aircraft main landing gear assembly to transfer electrical power therebetween.
2 more elements
An aircraft tug comprising:
- a chassis;
- a tow bar which extends from said chassis, said tow bar operable to autonomously selectively attach from aft of an aircraft main landing gear assembly through an engagement system;
- and
- a tug power connector mounted to said tow bar operable to autonomously attach aft of said aircraft main landing gear assembly through an engagement system to connect with an aircraft ground electric power connection located on the aircraft main landing gear assembly to transfer electrical power therebetween.
1 more element
Dependencies are inferred from the claim text.