9396_B_02
LEGO 9396 Helicopter B-Model
Mechanics to adjust the main rotor blades pitch. This is working fine when sitting idle. Rotating blades (with a motor) cannot be adjusted as the mechanism relies on gravity. When running the blades on higher speed the blades generate such a centrifugal force that they won't adjust :-)
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Uploaded on July 20, 2012
9396_B_02
LEGO 9396 Helicopter B-Model
Mechanics to adjust the main rotor blades pitch. This is working fine when sitting idle. Rotating blades (with a motor) cannot be adjusted as the mechanism relies on gravity. When running the blades on higher speed the blades generate such a centrifugal force that they won't adjust :-)
2,312
views
0
faves
0
comments
Uploaded on July 20, 2012