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Subject: 
Re: My first fully functioning GBC...
Newsgroups: 
lugnet.org.ca.rtltoronto
Date: 
Wed, 16 Feb 2005 16:50:46 GMT
Viewed: 
591 times
  
  
How does that pump work?


i made a ball pump a few weeks ago. you can check out detailed pics and a video clip in my brickshelf directory: http://brickshelf.com/cgi-bin/gallery.cgi?f=114276


bob



Message has 2 Replies:
  Re: My first fully functioning GBC...
 
(...) I happened upon that while browsing Brickshelf a while back, and was stunned by the beauty of your design (I'm trying to copy elements of it today, as a matter of fact, but keep being ditracted by other things... like lunch). Using the panel (...) (20 years ago, 16-Feb-05, to lugnet.org.ca.rtltoronto, FTX)
  Re: My first fully functioning GBC...
 
(...) There's a mechanism! reinforcing everything you possibly can! Looks great! Can't see the video 'cause Brickshelf has disabled videos for now. On looks alone though--wonderful job! Dave K (20 years ago, 16-Feb-05, to lugnet.org.ca.rtltoronto, FTX)

Message is in Reply To:
  Re: My first fully functioning GBC...
 
(...) I can see how a new ball falls down onto the rotating brick thingie but what keeps the tower from dumping backwards into the pump while the rotating brick is out of the way? Some magic is done there. Are there sliding bricks which travels (...) (20 years ago, 16-Feb-05, to lugnet.org.ca.rtltoronto)

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