 | | Re: Lego pneumatic systems overview?
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(...) What I'm currently thinking about is a mechanisim that will move an arm that's hinged at one end through a near 180 degree arc before it comes to a rest and then to have the reverse switch pull the arm back to it's initial position. At one end (...) (21 years ago, 25-Sep-03, to lugnet.technic)
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| | Re: Lego pneumatic systems overview?
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(...) That's good news. My interest is in building full-built models and not the technic see-through style efforts that I usually see the pneumatics used on so it'll be important that the cylinders are capable of moving the combined weight of the (...) (21 years ago, 25-Sep-03, to lugnet.technic)
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| | Re: Lego pneumatic systems overview?
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(...) Thanks for the heads up, that presentation really does help out quite a bit and the outlet plug is also a good idea. I'm awfully surprised that there is no official outlet cap after all these years, but I suppose that Lego never felt one was (...) (21 years ago, 25-Sep-03, to lugnet.technic)
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| | Re: Shocking news from Brickset
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(...) My speculation #3 has come true!! (URL) from S@H> when told to ship to Canada: Item#: 8438 Ages: 11+ Pieces: 839 Price: USD 84.99 Preorder this item today, will ship by 24 Oct 2003 Hooray! Even though I already have a 8431. The Backhoe is on (...) (21 years ago, 25-Sep-03, to lugnet.technic, FTX)
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| | Re: Lego pneumatic systems overview?
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(...) My friend Doug has used them up to 30 PSI. (...) I don't know what the maximum allowable pressure is, but 30 PSI is probably a good upper bound. It depends on which direction you are trying to move the weight. If you are trying to move it (...) (21 years ago, 23-Sep-03, to lugnet.org.us.lugola, lugnet.technic)
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