 | | Re: COG shifter off topic
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(...) Besides, Mario and Giulio Ferrari use the term in their book, so it is good enough for me :^) Kevin (...) (21 years ago, 13-May-03, to lugnet.technic, lugnet.cad, lugnet.inst, lugnet.robotics)
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| | Re: Make Your Own HiTechnic Style Radio Control?
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i'm not an RC expert nor do i have much electronics experience, but has anyone ever thought about using the circuit from a zipzaps type micro rc car to make an RC lego brick? according to this page: (URL) you can safely hook up 4 AA batteries to the (...) (21 years ago, 13-May-03, to lugnet.technic)
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| | Re: Custom Pneumatic Parts
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Actually Dave I was thinking of modifying a cylinder by using the end caps and replacing the tube with a custom length and a rod/piston assembly to match. Replacing the connector on the end of the rod would be easy using a #1 angle connector that (...) (21 years ago, 13-May-03, to lugnet.technic)
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| | Re: Custom Pneumatic Parts
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(...) So there is no system to "suck" it back in apart from ol' gravity? True they are almost always used to tip lorry beds and rise elevators and such. (...) I know, I'm actually old enough to own a few of them :) Thanks! Best regards, /Tobbe (URL) (...) (21 years ago, 13-May-03, to lugnet.technic, lugnet.robotics)
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| | Re: Custom Pneumatic Parts
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(...) It might be more difficult than you'd think. If you try to splice two tubes together you could very easily ruin the integrity of the internal seal (either by creating a bump where it'll catch or a void where it'll lose its seal), causing your (...) (21 years ago, 13-May-03, to lugnet.technic)
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| | Re: Custom Pneumatic Parts
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(...) In lugnet.technic, Tobbe Arnesson writes: (...) Opening the valve releases the oil and whatever force is pressing on the piston forces the oil out and back into the resovoir. The old pnumatic system worked by pumping the air out of the (...) (21 years ago, 13-May-03, to lugnet.technic, lugnet.robotics)
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| | Re: COG shifter off topic
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(...) I used it because it is commonly used here, and because it is short. (...) Kevin (21 years ago, 13-May-03, to lugnet.technic, lugnet.cad, lugnet.inst, lugnet.robotics)
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| | COG shifter off topic
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hi ppl are we using COG TLA cause we like TLAs or because we differ COG and centroid? btw i like TLAs so COG is cool pixel (21 years ago, 13-May-03, to lugnet.technic, lugnet.cad, lugnet.inst, lugnet.robotics)
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| | Re: My version of Jennifer Clark's Demag AC50-1
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(...) Yes, I know that. But the left stick is normaly the one that does not return to center when you let go of it, thus a normal one for throttel... Best regards, /Tobbe (URL) SPAM when e-mailing) (21 years ago, 13-May-03, to lugnet.technic)
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| | Re: Custom Pneumatic Parts
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(...) Hm... If one could find a tube of the same diameter it would be easy to cut the original cylinders and insert some extra length. The stroke would still be limited so the piston needs lenghtening too, that might be harder with the new versions (...) (21 years ago, 13-May-03, to lugnet.technic)
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