Subject:
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Re: New Crane...
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Newsgroups:
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lugnet.technic
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Date:
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Thu, 21 Feb 2008 22:10:06 GMT
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Viewed:
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12901 times
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In lugnet.technic, Alvin Brant wrote:
> I am going to use a threaded axle through the center to hold the plates down,
> and then typical beams and plates connected perpindicularly by vertical beams to
> hold down the rest...(still working on the final design)
Mine has that.
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Message has 1 Reply:
 | | Re: New Crane...
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| (...) It worked pretty well for me on this one: (URL) all of these: (URL) have had no problems with the two parts coming apart....If you can tell by this pic, the red and white one is holding up a 8421 almost 8 feet away from the center of (...) (17 years ago, 22-Feb-08, to lugnet.technic)
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Message is in Reply To:
| | Re: New Crane...
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| (...) This is correct. Real cranes have roller bearings that are pinned in place that bear the weight and force of the superstructure where it is connected to the base. (...) I am going to use a threaded axle through the center to hold the plates (...) (17 years ago, 21-Feb-08, to lugnet.technic)
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