Subject:
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Wind-Up Clock
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Newsgroups:
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lugnet.technic
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Date:
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Wed, 6 Oct 2010 16:57:33 GMT
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I wanted to create a clock that did not rely on weights for the drive. I
connected two pull-back motors to create a “wind-up” clock that indicates
minutes and seconds and will run for about 30 minutes on one winding.
More pictures, links and a video of the clock running are
here
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Message has 3 Replies:
 | | Re: Wind-Up Clock
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| (...) Aren't you a bit obsessed by time? ;o) Very nice clock! I don't see how you wind-up the pull back motors - perhaps a true windup motor such as (URL) would have been easier to use? Philo (14 years ago, 7-Oct-10, to lugnet.technic)
| | | Re: Wind-Up Clock
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| (...) Amazing - congratulations! I would not have expected anything like 30 minutes to be possible. That's also a neat solution to the concentric hands problem. (14 years ago, 26-Nov-10, to lugnet.technic, FTX)
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