Introduction: Knextrampoline

Today I will be showing you how to make a knex ball trampoline.

Step 1: The Frame 1

Make two.

Step 2: The Pegs

In this step you will add the pegs and support beams.

Step 3: The Rubber Bands

For this step you will be adding the rubber bands.

Step 4: Done!!!!!!!

You are done with you're own knex ball trampoline. Stay tuned for more. I may make a ball machine called Project Catastrophic.

Comments

author
hpayne made it! (author)2011-03-12

where do you get the ball? I need 1.

author
boom man56 made it! (author)boom man562013-02-19

go to http://www.knex.com/building_toys/red_ball_half.php?partType=standard

author
PotatoCoffee made it! (author)2011-12-04

Cool in a ball machine...

author
rlaxrlax made it! (author)2011-07-16

dude your not suposed to use your real name for your screen name
BTW cool tramp

author
TheChemiker made it! (author)2010-06-04

Sorry to brake it to you, but that was sarcasm. As a future tip, don't post stuff that knex has already designed. Post original stuff you came up with. You will be alot more popular that way. But good job on your second ible anyway.

author
colton blake made it! (author)colton blake2010-06-06

Well ok then thanks for the good feelings on my second instructable. :(

author
TheChemiker made it! (author)TheChemiker2010-06-07

Im not being mean, I am being helpful by giving constructive criticizm. I am sorry if I came off mean at first. No hard feeling meant.

author
colton blake made it! (author)colton blake2010-06-07

Ok.

author
DJ Radio made it! (author)2010-06-04

How high does the ball bounce?

author
colton blake made it! (author)colton blake2010-06-04

Pretty high I guess. If you bounce it hard enough.

author
DJ Radio made it! (author)DJ Radio2010-06-04

What if you just drop the ball? Yes, I know that sounds wrong, I don't care.

author
colton blake made it! (author)2010-06-04

I UNDERSTAND ITS BEEN DONE BEFORE!

author
~KGB~ made it! (author)2010-06-04

nice, its been don b4 ...

author
TheChemiker made it! (author)2010-06-03

Facinating.  This is from the 6-foot ball tower.

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