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(...) thanks Ross. Thats also a neat looking tractor. Im going to go look at it some more. Chris (17 years ago, 23-Oct-07, to lugnet.org.ca.rtltoronto)
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| | rtl sumo from a long time ago was - something about walkers
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(...) ok, who are you and what did you do with the REAL Dave K? I set you up for some good classic rtl smack, and thats what I got? Dave, go back and please try again. I rate that at D-. Chris (17 years ago, 23-Oct-07, to lugnet.org.ca.rtltoronto)
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| | Re: Walker useing new leg design
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(...) yeah, that's about how i remembered it as well Dave K (17 years ago, 23-Oct-07, to lugnet.org.ca.rtltoronto)
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| | Re: Walker useing new leg design
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(...) (Bright blue or bright green in that image depending on direction of travel) ROSCO (17 years ago, 22-Oct-07, to lugnet.org.ca.rtltoronto)
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(...) You might find that the beams that pull the leg sideways are under enough tension with a large version to cause problems though, especially if moving over difficult terrain. ROSCO (17 years ago, 22-Oct-07, to lugnet.org.ca.rtltoronto)
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(...) I fiddled with lengths in Euklides till I got a reasonnably flat and horizontal path for the foot, while keeping axle lengths even, and came up with this one. After building I had again a closer look at this other simulation: (URL) the bottom (...) (17 years ago, 22-Oct-07, to lugnet.org.ca.rtltoronto, lugnet.technic)
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(...) That's a very neat walker. I believe (URL) tractor> used a very similar mechanism, but I didn't bother to do a sketch. If you want to check it out yourself it's at the transport museum in Wetaskiwin Alberta. Or at least it was in 2001. I don't (...) (17 years ago, 22-Oct-07, to lugnet.org.ca.rtltoronto, FTX)
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| | Re: Walker useing new leg design
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(...) Murfled! :) Chris (17 years ago, 23-Oct-07, to lugnet.org.ca.rtltoronto)
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| | Re: Walker useing new leg design
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(...) > Ha! That wasn't whining, that was just idle wishing! You wait 'till I've got up > a good head of steam, and *then* I'll show you some whining! ;-) > oh yay - next year will be no Cicada's but a room full of Brian whining. I'd like to sign up (...) (17 years ago, 23-Oct-07, to lugnet.org.ca.rtltoronto)
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(...) Uh, no, I guess not, (URL) or you might send me to bed again.> Janey "Look, this is me behaving, Red Brick" (17 years ago, 22-Oct-07, to lugnet.org.ca.rtltoronto, FTX)
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(...) oh i'll show you a "thing" or two! (...) ummm, do we really want to talk about your pretty PINk robot? really? Chris (17 years ago, 23-Oct-07, to lugnet.org.ca.rtltoronto)
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| | Re: Walker useing new leg design
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(...) WOW - those were the good old days. thats when I could make a robot in less than 10 min, on the same day of the game. If I recall, the day went like this: my bot starts to push your bot; (URL) bot pushes your out of the ring. (URL) to the worm (...) (17 years ago, 23-Oct-07, to lugnet.org.ca.rtltoronto)
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| | Re: Walker using new leg design
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(...) Thats a nice walker. Great job, now I want to place a brickshelf order so i can get more 7L axles. :) May I ask why you went with a longer axle at the "front" of the leg? As opposed to making it a "square" design. Also, great idea on the IR (...) (17 years ago, 23-Oct-07, to lugnet.org.ca.rtltoronto, lugnet.technic)
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(...) LOL, I will leave it to Chris answer more technically, but I can tell you, I watched him motor that beast up with a few different motors, and gearing selections, and I was blown away. With a good torquey (yeah, its a word) motor and no (...) (17 years ago, 22-Oct-07, to lugnet.org.ca.rtltoronto)
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| | Re: Walker useing new leg design
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(...) Ha! That wasn't whining, that was just idle wishing! You wait 'till I've got up a good head of steam, and *then* I'll show you some whining! ;-) (...) See, now *there's* a practical way to to shut me up - just send my the parts :-). I'm (...) (17 years ago, 22-Oct-07, to lugnet.org.ca.rtltoronto)
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| | Re: Walker useing new leg design
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(...) It must be his "thing" .... he taught me too, giggle. (...) HEY MISTER... That bot sucks! Couldnt resist! Janey, "AT least my first bot was pretty, Red Brick" (17 years ago, 22-Oct-07, to lugnet.org.ca.rtltoronto, FTX)
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| | Re: Walker useing new leg design
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In lugnet.technic, Chris Magno wrote: I can't believe I missed the best part of that build!!!! No, it's not the wonderfully designed legs No, it's not the plethora of 7 l axles No, it's not the racer motor providing the power.... It's the worm to 24 (...) (17 years ago, 22-Oct-07, to lugnet.org.ca.rtltoronto, FTX)
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(URL) I went on and built my own version, using 8 legs with 90° phase offset and Power Functions motorization. Still a few things to improve, such as the bad balance due to the weight of the battery pack... See it (URL) here>. Thanks again for the (...) (17 years ago, 22-Oct-07, to lugnet.org.ca.rtltoronto, lugnet.technic, FTX)
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| | Re: Toronto Christmas Train Show, Nov 24 and 25
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(...) I'll be there. Jeff VW (17 years ago, 22-Oct-07, to lugnet.org.ca.obb, lugnet.loc.ca.on, lugnet.org.ca.rtltoronto)
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| | Re: Walker useing new leg design
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Brian Davis wrote: > In lugnet.technic, Chris Magno wrote: > >> I found the best way to learn about this very neat leg >> concept is to build one... > > ..and the best way to introduce someone to Theo Jansen's amazing mechanisms is > to have someone (...) (17 years ago, 22-Oct-07, to lugnet.org.ca.rtltoronto)
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