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 | | Re: TJ's 10 Story Crane
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| (...) Ah, finally! Someone noticed my new crane :-) I missed everyone this year! Sorry I couldn't make it, but rest assured, I'm still in the crane-building business. -TJ (stuck in Houston) (20 years ago, 27-Aug-04, to lugnet.technic)
| | | | | Re: electric pneumatic valve actuators?
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| (...) In my Injection Molding Factory I have built the equivalent of an electrically operated 3-way spool valve. It's expensive. I spent much time trying to simple it up, but a 3-way valve is not easy. Look here: (URL) the same page there is a cute (...) (20 years ago, 27-Aug-04, to lugnet.technic)
| | | | | SHOTTLE!
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| Are you a minifig who dreams of the stars, but is stuck living on a down-to-earth budget? "Why, yes, I am!" Are you tired of spending your hard-earned credits booking passage on noisy and uncomfortable inter-planetary public transportation? "Boy, am (...) (20 years ago, 27-Aug-04, to lugnet.space, lugnet.technic.bionicle, lugnet.announce.moc, lugnet.build, FTX) !!
| | | | | Re: electric pneumatic valve actuators?
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| (...) Sounds cool -- that's the sort of thing I had in mind, though I couldn't find solenoid valves for less than $70 or so, which is just too much. A reasonable price in my book would be something like $10 per valve, or if it's already adapted for (...) (20 years ago, 27-Aug-04, to lugnet.technic, lugnet.robotics)
| | | | | Re: electric pneumatic valve actuators?
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| (...) I've always thought a valve with similar form factor to a large cylinder, that works like a steam engine valve (URL) would be really nice. It would probably have significantly less resistance than a standard LEGO valve, and more importantly, (...) (20 years ago, 27-Aug-04, to lugnet.technic)
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