GliderIreland - Ireland RC Forum - Flying Model forum in Ireland
Gliders => Aerotow => Topic started by: mick a on May 23, 2016, 18:18:32 PM
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hi
has anyone got any plans or ideas for a good take-off dolly
i want one for the 1/3 ka3 , which has wing struts so cant rest wings on
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Hey Mike,
Yeah, with the stuts, you will need a low one alright.
I look at that and draw up something for you real quick :)
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thanks fred
star as always
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Here you go :)
And while I was at it, did one for "generic" gliders.
I tried to keep it as low as possible, as I think, in my view, the trolley you see are too high. Lower, more stability I think.
So, who will be the first to build one? :D
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OOppss, the files!
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im going to build one
hopefully do my first tow in the next couple of weeks
will post results :)
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Ok, had a bit of time this week, end, so I did this :)
Does not look too bad! Have to find wheels for it, and I'll bring it with me at the Cork event as we may do aerotowing to give it a try :)
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Pity Corks so far away for me :'( :'(
That would have been a good weekend to try out the big Pawnee
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Well, not with the kind of weather we had Andy! :'(
Anyway, trolley built and approved... On the bench!
Very little modification to make it even better, and off we go :)
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hi gents here is my ka3 take off dolly
going to try out on tuesday so will hopefully get vid of it
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this ka3 is no longer .....sadly :(
tried to aerotow , and not enough experience on my side
pulled up to much , snapped the line at all most vertical at about 6 metres up
wings all good and rear of fuse
so will have to build new front end 



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Sorry to come here after the action, but I don't understand why you need a dolly for a Ka3 ? I don't understand the problem with the wing struts ? :-\
Most of times this sort of old gliders take off very easy and quickly, few meters, with a guy maintaining the wing horizontal for take off...
I wish you courage for the repair...
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just wanted to make smoother as our field is a bit bumpy
the trolley worked fine , it was me who over imputted and pannicked , from behind it looked liked a dolphin rising and diving
we live and learn , repair is under-way
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If your field is "bumpy", it's another reason not to use a dolly... Your dolly bump on the field, the glider bump on the dolly, twice the effects ! :-\
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I glued the dolly to the glider :)
Problem solved! ::) ::)