Subject:
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Re: baby walker
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Newsgroups:
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lugnet.technic
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Date:
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Sat, 5 Apr 2003 08:52:03 GMT
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Viewed:
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4500 times
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In lugnet.technic, Øyvind Steinnes writes:
> > hi
> > it's me again :)))
> > well i need some help with mlcad
> > as you can see on the ldr file
> > i didn't bent flex axle
> > if someone would tell me if there is a primitive part
> > of the end shape of flexible axle...
> > i would use it in flexible tubbing plugin in mlcad
> >
> > but i belive that everyone will imagine
> > how it should be in model
> > the free end of flex axle sould be put into the second triangle part
> > to suround the walker body
> >
> > so
> > my baby walker uses... 16 pieces
> >
> > it has just one leg :)
> > but works (walks) perfectly ok
>
> Well, I'm sure you can make it smaller :)
> I don't have the micromotor myself so I cant try it out.
> Can you connect the crankshaft directly too the motor some way?
> What is the output from the micromotor? A short cross axel or what?
> I've seen somebody used part 2983 (Electric Technic Micromotor Pulley) on
> the micromotor, is there a way to connect a Technic Axel 2 to this pulley
> and then the Chrankshaft to that axel?
>
> Just an idea without having the micromotor myself....
> I want one now, after seeing all those microsize robots :)
>
>
> Regards
> Øyvind Steinnes
> http://www.brickshelf.com/cgi-bin/gallery.cgi?m=Phoenix
>
>
>
>
>
> >
> > DL
> > http://www.brickshelf.com/gallery/pixsrv/robots/mini05/mini05_01.jpg
> > http://www.brickshelf.com/gallery/pixsrv/robots/mini05/mini05_02.jpg
> >
> > http://www.brickshelf.com/gallery/pixsrv/robots/mini05/mini05.ldr
> >
> > PM
> > http://www.brickshelf.com/cgi-bin/gallery.cgi?f=39260
> >
> > let me know what do you think
> > is it still walker? :)))
> >
> > regards
> > pixel
> >
> >
I've got an idea for a walker similar to this one that only uses seven pieces!
I can't try it out yet because I don't have a micro motor yet either, but it
seems like it should work. It uses a 1x2 technic brick with 2 holes
connected directly to the micro motor (the output is the shape of a regular
stud BTW) which is then connected to an 11.5 long double bent liftarm with a
technic pin. Also, it has a 2x4 brick under the motor for stability and uses
a 19 long flexible axle to make up the rest of the foot.
-jrl
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Message has 1 Reply:
 | | Re: baby walker
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| It works! (URL) stability is obtained more from wire stiffness than from 2x4 brick (not heavy enough, without wire motor would turn over when in topmost position) Cheers, Philo www.philohome.com (...) (21 years ago, 5-Apr-03, to lugnet.technic, lugnet.robotics)
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Message is in Reply To:
| | Re: baby walker
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| (...) Well, I'm sure you can make it smaller :) I don't have the micromotor myself so I cant try it out. Can you connect the crankshaft directly too the motor some way? What is the output from the micromotor? A short cross axel or what? I've seen (...) (21 years ago, 4-Apr-03, to lugnet.technic)
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