 | | Re: Moc: Digger —Thomas Avery
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| | | (...) I won't try to explain it. Actually, I don't think I fully realize it, and would benefit greatly from seeing a model in action. Try studying this image: (URL) shows a break-down of the components and how they move. It's quite interesting. -TJ (22 years ago, 18-Feb-03, to lugnet.technic, lugnet.loc.se)
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| | | | | Re: Moc: Digger —Tobbe Arnesson
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| | | | (...) I was studying that image, but I still can't quite make it out. What line controls what? The bottom line seems to control the angle of the bucket via the parallelograms, the top wheel/line would raise the bucket into the air but what does the (...) (22 years ago, 19-Feb-03, to lugnet.technic, lugnet.loc.se)
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| | | | | | Re: Moc: Digger —Thomas Avery
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| | | | | (...) Good question. It's not really clear from the image what each line is doing. (...) I think so. It appears that way. (...) Yes. That means they move the bucket back and forth. In this case, it would be the whole front assembly that moves I (...) (22 years ago, 19-Feb-03, to lugnet.technic, lugnet.loc.se)
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| | | | | | | Re: Moc: Digger —Tobbe Arnesson
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| | | | | | | (...) I can see how it's pushed forwards but what retracts it again? Is there another line in the bottom that pulls it back? (...) Crowds are a bunches of people in a tight area :) Thanks! /Tobbe (22 years ago, 19-Feb-03, to lugnet.technic, lugnet.loc.se)
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| | | | | | | | | Re: Moc: Digger —Thomas Avery
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| | | | | | | | (...) Gravity, me thinks. (22 years ago, 19-Feb-03, to lugnet.technic, lugnet.loc.se)
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| | | | | | | Re: Moc: Digger —Ross Crawford
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| | | | | | (...) The two top ropes work very similar to the ropes on Pehter's digger. The cut is away from the machine instead of towards, so the rope is on the top of the crowd "linkage" instead of the bottom. It's interesting how the bucket tilt mechanism (...) (22 years ago, 19-Feb-03, to lugnet.technic, lugnet.loc.se)
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| | | | | | Re: Moc: Digger —Pehter Abrahamsson
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| | | | Nice picture but I think I'm more into: (URL) so hard to understand, Tobbe ;) But the other one is interesting. Wish I had more thread thou. /Pehter (...) (22 years ago, 19-Feb-03, to lugnet.technic, lugnet.loc.se)
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| | | | | | Re: Moc: Digger —Tobbe Arnesson
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| | | | Note to lugnet.loc.se readers; My intention was to remember trimming this group out this time but there's an interesting URL at the bottom for us Swedes. I did set FUT lugnet.technic like Pehter should have done in the first place though. (...) I (...) (22 years ago, 20-Feb-03, to lugnet.technic, lugnet.loc.se)
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