 | | Re: System to allow pressure and vacuum for piston at the same time
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(...) ;^) (19 years ago, 23-Nov-05, to lugnet.technic)
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| | Re: System to allow pressure and vacuum for piston at the same time
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(...) Tricky? Difficult? Here are a few to get you started: (URL) Enjoy! You bet! CSSoh ...where air and/or vacuum is power ;-) (19 years ago, 23-Nov-05, to lugnet.technic)
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| | Re: Random Pneumatic idea/question
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(...) I got it, (URL) The red dot is from pump, the blue dot is to the load, and the green dot is to the resivoir. I really got to figure out how to use my camera better. Billy. (19 years ago, 23-Nov-05, to lugnet.technic)
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| | Re: System to allow pressure and vacuum for piston at the same time
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(...) Andrew, If you call LEGO customer service, they may replace your broken piston. Well a pressure/vacuum engine will run only on pressure. The vacuum parts would be exhaust pressure to the atmosphere. I did all my testing simply using pressure, (...) (19 years ago, 23-Nov-05, to lugnet.technic)
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| | Re: What the? Hydraulics
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(...) FYI: The first LEGO pneumatics system had single ported pistons. Also the only difference between pump and piston was that the pump had return springs. Here is the 60mm version of the original pneumatic single ported system. (URL) bricklink (...) (19 years ago, 23-Nov-05, to lugnet.technic)
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| | Re: Need I.D. Help from Technic Experts
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can't see the picture but from your description is it this part: Electronic Technic Micromotor Pulley (...) Bob Kojima ko@fial.com Fial Incorporated Telecom Monitoring Solutions 4343 SW Corbett Ave Portland, OR 97239 503.227.7083 (URL) (19 years ago, 23-Nov-05, to lugnet.technic)
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| | Need I.D. Help from Technic Experts
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Pray tell what exactly is the name of the Technic part at the bottom of the following *.jpg? A part number would be great as well. I am trying to add them to my Bricklink inventory. (URL) for the fuzzy shot. For size comparison, please note the (...) (19 years ago, 23-Nov-05, to lugnet.technic)
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| | Re: System to allow pressure and vacuum for piston at the same time
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(...) I think I may, if I have enough switches. I only have the contents of one of the new studless backhoes, minus one piston because I broke off the bottom port and can't figure out a way to repair it. Oh, and I also have the pneumatics from the (...) (19 years ago, 23-Nov-05, to lugnet.technic)
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| | New Moc: Truck MAN 26.422 DFAK
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Hallo I finished now my second MOC: MAN Truck 26.422 DFAK The truck is fully powered by Lego-motors, with all wheel drive. For pictures und describtion please visit: (URL) modified also my first MOC: Walking excavator "Kaiser S2" (URL) Schuler (19 years ago, 23-Nov-05, to lugnet.technic) !
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| | Re: What the? Hydraulics
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(...) One question I have is related to the construction of the first generation of the Lego pneumatic system that had 2 ports for each piston (circa-1989). I had a piston from a 1989 pneumatic universal set in which I tried to put water in them to (...) (19 years ago, 23-Nov-05, to lugnet.technic)
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