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Subject: 
Re: single motor pneumatic pump and switch
Newsgroups: 
lugnet.robotics
Date: 
Wed, 25 Oct 2000 22:31:29 GMT
Viewed: 
770 times
  
Mauro Vianna wrote:

Nice idea.
I don't have pneumatics yet, but the same idea can be applied to different
applications. For example, I want to build a arm with a grabber that first
closes the "hand" then lifts the arm. I believe your idea using the
differential will solve that. The claw axle would offer a lower resistance.
Once closed if would stall and the other axle would then rotate and lift the
arm.

The arm designs in the Mars Expansion pack are great for that. They have/had
pics on the web site that shows it picking up and dropping a pop can...

Dean
--
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Vancouver Lego Club: http://www.akasa.bc.ca/vlc



Message is in Reply To:
  Re: single motor pneumatic pump and switch
 
Nice idea. I don't have pneumatics yet, but the same idea can be applied to different applications. For example, I want to build a arm with a grabber that first closes the "hand" then lifts the arm. I believe your idea using the differential will (...) (24 years ago, 25-Oct-00, to lugnet.robotics)

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