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Big Bertha 1

Alex Cormier

By: Alex Cormier
New: 10-07-2007 00:19
Updated: 10-07-2007 00:19
Views: 827 times


Big Bertha 1

Here is Big Bertha all folded up ready to go. i still need to work on a way to let the flappers down when I WANT to.

Goes with this field: http://www.chiefdelphi.com/media/photos/28786

And this white paper: http://www.chiefdelphi.com/media/papers/2013?

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10-07-2007 22:50

Chuck Glick


Unread Re: pic: Big Bertha 1

Well one way you could guarantee the drop would be to use a cam, but in order to keep them up.... what about weak rubber bands that would snap when the cam spun?

-Chuck



10-07-2007 23:18

Alex Cormier


Unread Re: pic: Big Bertha 1

Quote:
Originally Posted by SirCharles982 View Post
Well one way you could guarantee the drop would be to use a cam, but in order to keep them up.... what about weak rubber bands that would snap when the cam spun?

-Chuck
the comp was today and i ended up with a 2-2 record. was a lot of fun!

I re did the lifting/dropping way. I moved the motors around and made two winch systems. It worked out a lot easier and allowed me to drop them a lot easier. I'll upload a picture sometime later.



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