LEGO SYSTEM Model Team : 871

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Subject:	Re: An old machine
Newsgroups:	lugnet.technic, lugnet.modelteam, lugnet.robotics
Date:	Tue, 8 Apr 2003 12:08:12 GMT
Viewed:	77 times

In lugnet.technic, Andrea Donadello writes: > Near my home I found an old wheeled Liebherr 900. > I decided to give it a new life. > > Main images > > http://www.brickshelf.com/cgi-bin/gallery.cgi?f=39371 Oh! Very nice! It's a Liebherr alright! > Equiped by RCX, and supported from air by my Atlas compressor, main function > on this model are: > > 1) Steering-Tower rotation combined, controlled by the same motor > http://www.brickshelf.com/cgi-bin/gallery.cgi?f=39375 Do the wheels and tower move at the same time or is there some way of selecting which function to activate? > 2) Traction and outrigger controlled by the same motor selecting by a > standard technic switch > http://www.brickshelf.com/cgi-bin/gallery.cgi?f=39376 > http://www.brickshelf.com/cgi-bin/gallery.cgi?f=39372 Cool! > 3) Two sincrinized pneumatic valves controlled by the same motor, and a > third controlled during tower rotation. > http://www.brickshelf.com/cgi-bin/gallery.cgi?f=39379 > > 4) RCX inside > http://www.brickshelf.com/cgi-bin/gallery.cgi?f=39373 So it's fully programmable except for the technic switches? I really like these modelteam/technic MOC's with mindstorms control! Especially when they are so loaded with gears :) Best regards, /Tobbe http://www.lotek.nu (remove SPAM when e-mailing)

Message has 1 Reply:

		Re: An old machine
(...) Building in technic figure scale often means working in a little space, and further the RCX output port are limited to 3. I decided programming model in two different configuration: 1) Steering and drivetrain when model walking (program 1) 2) (...) (23 years ago, 8-Apr-03, to lugnet.technic, lugnet.modelteam, lugnet.robotics)

Message is in Reply To:

		An old machine
Near my home I found an old wheeled Liebherr 900. I decided to give it a new life. Main images (URL) by RCX, and supported from air by my Atlas compressor, main function on this model are: 1) Steering-Tower rotation combined, controlled by the same (...) (23 years ago, 8-Apr-03, to lugnet.technic, lugnet.modelteam, lugnet.robotics) !

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