Guest Posted July 20, 2010 Share Posted July 20, 2010 All, I was thinking...... Do you think that it would be worth a go at making a paramotor prop which is hinged at the hub so that (IF) it makes contact with something while spinning it folds back. EG, The Walkera RC Helicoptors main rotor. The Centrifugal force is used to keep the props open fully. A couple of bearings.... and its job done as far as I can tell. SW Quote Link to comment Share on other sites More sharing options...
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