Introduction: How to Make a Lego Vacuum Engine

Picture of How to Make a Lego Vacuum Engine

all i ever wanted to make is a real working lego engine.
so i tried but failled over and over again.
but at least .......
it worked
i was so exited about it that i wanted to make an instructable about it
so here it is.

if u see a lot of vocabularity wrong spelled or somthing like that english is not my original language

Step 1: Parts

Picture of Parts

Step 2: Piston

Picture of Piston

Step 3: Crank 1

Picture of Crank 1

Step 4: Crank 2

Picture of Crank 2

Step 5: Crank Schaft and Flywheel

Picture of Crank Schaft and Flywheel

Step 6: Assembly

Picture of Assembly

and for the final part yust put them together and done

Step 7: Video

now yust put a vacuum cleaner against it , give it a spin and tadam
there u have it


TheFoofinator (author)2010-08-21

Nice engine there- pretty fast! Say that it is an Oscillating engine (one where the piston goes up and down).

Super_doodles (author)2015-08-16

mine didnt work. i dunno why, i followed the instructions correctly.

Dumchicken (author)2011-02-19

awesome 5*

lemonie (author)2010-07-24

Well, it works, interesting. I'm thinking about making one myself now (but to a different design)


Nikov (author)2010-07-21

Some nice creative madness you got there :) Good ible.

About This Instructable




More by wannannas2:how to make a lego vacuum engine
Add instructable to: