 | | Re: Is the 8455 available in stores?
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(...) US or (...) is (...) Ontario (...) It's available at Evans stores in Wisconsin. John (21 years ago, 7-Oct-03, to lugnet.technic)
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| | Re: Pneumatic/Motorized Camera Tilt Unit
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(...) [snip] (...) My bad. (...) I would think that you can easily do it with one motor for the front, one motor for the back (greatest flexibility. You'll have to use the other variety motor to rotate the turntable. (...) Fun, eh? [snip] (...) The (...) (21 years ago, 7-Oct-03, to lugnet.animation, lugnet.build, lugnet.technic)
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| | Re: Pneumatic/Motorized Camera Tilt Unit
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(...) No, if you look at the photos you'll see that each piston is joined above the platform. It's not the best system because of the lower power you achieve with retraction versus extension, but it works best when you're trying to keep everything (...) (21 years ago, 7-Oct-03, to lugnet.animation, lugnet.build, lugnet.technic)
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| | Re: Pneumatic Camera Tilt Unit
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(...) [snip] (...) Your original system had the pistons underneath the platform, right? You must be assuming that the ganged pistons would be underneath. This is not a requirement. I'm not advocating for ganged pistons. I'd think that a geared (...) (21 years ago, 7-Oct-03, to lugnet.animation, lugnet.build, lugnet.technic)
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| | Re: New (at least to me) optimal geometry for pneumatically flipped switches
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(...) Hi Mark, Do you have an image of the original geometry, and your modified version? I could not find 8868 on BrickShelf's scanned library. Kevin (...) The new valves are superior in my mind as well. Another plus is they require less parts to (...) (21 years ago, 7-Oct-03, to lugnet.technic)
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