Tianchang Cheers Metal Limited.
Detailed Image of Universal Aircraft Towing Bar for A330,A340, A350, B757,B767,B777
Safety Mechanisms of Universal Aircraft Towing Bar for A330,A340, A350, B757,B767,B777
The traction head part:
this part is used for connecting landing gear and tow bar body,
Shear pin, torsion pin and safety pin are fixed on the traction head.
To prevent excessive force of shaft pushing/towing rod and damaging the aircraft.
To prevents a larger angle when pushing / pulling the aircraft and causes excessive axial force to damage the aircraft.
To prevent the impact of the shear pin and torsion pin after breaking, the damage will be too large and damage the aircraft.
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