Posted by naveen on November 28, 2003 at 17:30:26:
In Reply to: counter rotation posted by mtipps on March 29, 2001 at 16:22:58:
An automotive differential gear, if the drive crown is locked, will achieve counter rotation - rotate one wheel one way and the other will rotate the other way ( jack up a car with unlimited slip differential and manually spin one wheel - the wheel on the other side will spin the other way)
I am a paragliding enthusiast and feel that a light counter rotating powerpack will revolutionise paramotoring!