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 Robotics / 16431
  Re: Mechanical tricks
 
(...) It sounds like you want either a linkage or an escapement, depending on how strict you need to be with no motion during the pauses. I suggest browsing around (URL) ; they have many different linkages, line generators, cranks, and escapements (...) (23 years ago, 2-Nov-01, to lugnet.robotics)
 
  Re: Mechanical tricks
 
There are many ways how to do this, but they aren't easy to describe in text. Make two "cranks" (i.e. wheels with a peg inserted off-center) and connect them with a rod. The first wheel should have the peg closer to the center than the second wheel. (...) (23 years ago, 2-Nov-01, to lugnet.robotics)
 
  Re: Mechanical tricks
 
The 8th-grade-girl solution: (URL) (23 years ago, 2-Nov-01, to lugnet.robotics)

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