 | | Re: converting 8880 4 wheel drive to regular hubs
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"Fredrik Glöckner" <fredrik.glockner@bio.uio.no> wrote in message news:qrdn17n5gz2.fsf....uio.no... (...) Boen: (...) Thanks Fredrick, that looks great. Will give it a whirl tonight. Actually, my plan is for a 6x6, and I wanted front and rear (...) (23 years ago, 5-Jun-01, to lugnet.technic)
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(...) I don't think I understand how using six wheels is going to help you here. The problem with the friction and steering will be present also when using six wheels. Perhaps you will find the problem even more severe, as there are four wheels (...) (23 years ago, 5-Jun-01, to lugnet.technic)
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| | Re: converting 8880 4 wheel drive to regular hubs
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(...) Or go one better by using one motor per wheel like LeTourneau's Electric Wheel: (URL) planetary hub reduction could be tricky though :-) Jennifer Clark (23 years ago, 5-Jun-01, to lugnet.technic)
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| | Re: converting 8880 4 wheel drive to regular hubs
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"Fredrik Glöckner" <fredrik.glockner@bio.uio.no> wrote in message news:qrd66ebdpeg.fsf....uio.no... (...) Sorry, my sentence was a bit confusing. I didn't plan to have 6 wheels to help steering, but wanted front and rear steeering because of the (...) (23 years ago, 5-Jun-01, to lugnet.technic)
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| | Re: converting 8880 4 wheel drive to regular hubs
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"Jennifer Clark" <jen@vulture.dmem.strath.ac.uk> wrote in message news:3B1CE5E3.EE8C0C...h.ac.uk... (...) instead, (...) Wheel: (...) I have tried to get some more micro motors so that I could put one in each wheel of my mars rover - (URL) even (...) (23 years ago, 5-Jun-01, to lugnet.technic)
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"Fredrik Glöckner" <fredrik.glockner@bio.uio.no> wrote in message news:qrd66ebdpeg.fsf....uio.no... (...) I meant to add that the friction is in the tyres, not the lego assembly. They are too wide and the rubber causes too much friction. If you (...) (23 years ago, 5-Jun-01, to lugnet.technic)
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(...) Ah, I see! I've had the same problem myself. I once made a truck using the 8880 wheels. It had three axles, and only the front one had steering. It was very hard to steer the thing because of the twin rear axles. My solution was to make the (...) (23 years ago, 5-Jun-01, to lugnet.technic)
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(...) No it wasn't I understood first time. (...) I too am currently using power puller wheels in a similar project. I'm not saying too much yet but it should embrace all the factors discussed here. My vehicle is somewhat conventional but robust (...) (23 years ago, 5-Jun-01, to lugnet.technic)
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Hey all You could build this LeTourneau crash pusher with six power puller tyres :-) (URL) (23 years ago, 5-Jun-01, to lugnet.technic)
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"Lawrence Wilkes" <lawrence@thewilkesf...rve.co.uk> wrote in message news:GEGJst.I4z@lugnet.com... (...) Finally got round to trying this. Whilst it looks nice on paper, and works on a static model, as soon as you try to move the vehicle forward (...) (23 years ago, 21-Aug-01, to lugnet.technic)
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(...) That was what I feared. Thanks for reporting back on this! BTW, isn't there rumour in the loc.uk group that the new 4x4 8466 has some new part(s) which can be used to make steering wheel suspension on ordinary wheels? Or did I misunderstand (...) (23 years ago, 22-Aug-01, to lugnet.technic)
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go to Lego's site about the trucks, an get the biggest wallpaper image they have, the one with the off-road background. Now look at the inside of the front right wheel that's visible, you can vaguely see the parts used to make the 4 wheel drive ,and (...) (23 years ago, 22-Aug-01, to lugnet.technic)
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(...) No misunderstanding. It does! I have one, and a digital camera, but does anyone have any web/gallery space to spare to display a pic or two that could be linked to from lugnet.technic? I would be happy to email some pictures to anyone that (...) (23 years ago, 26-Aug-01, to lugnet.technic)
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(...) You can upload your own images for all to see on www.brickshelf.com. Use the link "Create a new account" in the lower centre of the page. I'm looking forward to seeing the pictures! Fredrik (23 years ago, 26-Aug-01, to lugnet.technic)
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(...) Very good idea - link to follow shortly Chris. (23 years ago, 26-Aug-01, to lugnet.technic)
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