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Unread 27-09-2005, 21:39
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FRC #0623 (Ohm robotics)
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Re: Building fully flexible tail (several joints) with minimal actuation required

Quote:
Originally Posted by Al Skierkiewicz
Sanddrag,
A little study of anatomy will show you that the motion you need can be achieved with cables on both sides of your device. Pull on the cable on one side and the device will naturally curl in that direction. Of course you need to secure the cable at each of the joints but that is easy to figure out. A few springs will allow the "tail" to straighten when the tension is released.
Actually you wouldn't attach it to each joint. You have something like described above except drill holes through each piece and connect the cables to the end piece. Ive seen a snake toy similiar to this. It completely freaked people out because its movements were 100% real looking!
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