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 | | New inline 4 cylinder Pneumatic Engine - No valves.
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| Not quite the same old inline 4 underneath - this engine is only single acting, because to make it double acting would mean double the amount of t-pieces and cables, which is already a lot. anyway, no valves in this engine at all, just a mechanism (...) (18 years ago, 3-Feb-07, to lugnet.technic, lugnet.announce.moc, FTX) !
| | | | | New modded parts
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| Here's an update on my parts experiments. I've added quite a few Technic parts: (URL) expansion link (URL) , based on a 1x3 thin liftarm, allows an axle or peg to slide in the 1x2 slotted hole. Very useful for steam engines: (URL) (It would go (...) (18 years ago, 2-Feb-07, to lugnet.parts.mod, lugnet.loc.uk, lugnet.announce.moc, lugnet.parts.custom, lugnet.technic)
| | | | | Re: R/C skid steer test
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| (...) Nice idea. I made a similar prototype some time ago, which does not need a battery pack, but which can not have both tracks running in opposite direction. Some images here: (URL) Julien (18 years ago, 2-Feb-07, to lugnet.org.ca.rtltoronto, lugnet.technic)
| | | | | R/C skid steer test
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| Well- I finally got around to testing the idea of a R/C tank. I built a little test rig just to see how it would work. The idea is an adder/subtractor drive, with the R/C "drive" output goes to a motor on the base input and the steering output tied (...) (18 years ago, 1-Feb-07, to lugnet.org.ca.rtltoronto, lugnet.technic)
| | | | | Re: Mindstorms question
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| (...) Heh, I wondered why this discussion was in .technic . . . :) (18 years ago, 1-Feb-07, to lugnet.technic)
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