Introduction: Incredibly Simple Knex Piston

Picture of Incredibly Simple Knex Piston

In this instructable I will show you how to make a very small and simple piston out of knex. This is lever activated but can be modified to be circular motion activated.

Step 1: The Frame

Picture of The Frame

make what is shown in the pictures. This will be the frame.

Step 2: Make the Piston Part

Picture of Make the Piston Part

This will be the piston and lever.

Step 3: Completion

Picture of Completion

Follow the pictures.
watch in picture 4 for the blue clips.
move the black peice back and forth and the rods will go in and out.


random_builder (author)2017-04-21

Neat! I like the simplicity of it.

knepic (author)random_builder2017-04-22

Thank you very much.

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