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Knex Cable Car

Knex Cable Car
This is a small machine I made recently. Its a cable car that rides on a long piece of chain. Nothing too phenomenal, but I hadn't posted anything in a while and I thought some of you may like it...

Enjoy!

 
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Step 1List-o-pieces

List-o-pieces
Well, although the piece list is very small, I thought I'd make one anyway. Woot!

Rods
Green - 32
White - 34
Blue - 10
Yellow - 4

Connectors
Green - 16
Yellow - 14
White - 6
Blue - 4
Purple - 4

Other
Chain - as much as you have. I used about 40 feet.
Red Gears - 6
Yellow  Gears (photo) - 2
Tan Clips - 16
Blue Spacer - 12
Silver Spacer - 4
Power pack motor - 1

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133 comments
1-40 of 133next »
Jan 12, 2012. 9:47 AMexplosivebass1414 says:
canyou make it turn though is the question
Mar 4, 2010. 6:24 PMKnexFreek says:
 i just LOVVVVV the info pic :)
Dec 3, 2009. 12:53 PMknexjay says:
ima make it to turn off my light before i got to bed cuz im either 2 lazy and i forget and im already in bed but there is 1 problem...       how the heck will it turn off????
Feb 18, 2010. 12:10 PMwebby427 says:
get an old fasiond touch one then add a rod to the front with duct tape get solar power motor the get it going towards thelamp it should touch the lamp shut the lamp down therefore shuting its power source down so it cant move.
Dec 5, 2009. 11:24 AMBright Shadow says:
 I think I might know what he means... He's going to make a cable car to turn off his lamp at night, but he's not sure how the car is going to turn off by itself. Kinda lazy IMO.
Oct 19, 2009. 12:56 PMDJ Radio says:
Now I wanna make one!  Then again, I don't have a place to put it.
Oct 19, 2009. 4:10 PMDJ Radio says:
4.5* btw.  Oh and I think your cable car would be better if it ran on string.  Most people don't have a bunch of chain links.
Oct 24, 2009. 11:22 AMKairah says:
Nice and simple design!
I made a cable car some time ago... It went on a string AND solar power :P
Oct 25, 2009. 1:38 PMKiller~SafeCracker says:
I have one but I can't get it to work. I know you don't have one, but any ideas??
Oct 25, 2009. 2:45 PMKiller~SafeCracker says:
To get the motor to work.
Oct 25, 2009. 2:56 PMKairah says:
What do you mean? If its to weak... I geared it down 3 times from small blue gear to large yellow in my cable car.
Oct 25, 2009. 2:59 PMKiller~SafeCracker says:
I mean I can't even get it to turn on.
Oct 25, 2009. 3:46 PMKairah says:
 Just put the power cord in the motor and the other end in the sun panel. Then put the motor rod on the motor and it should start spinning with enough light.
Oct 25, 2009. 3:52 PMKiller~SafeCracker says:
Can it run off a regular light bulb??
Dec 13, 2009. 12:31 PMPizzapie500 says:
No, it can't. Unless the lightbulb has electrons and photons coming out of it. Otherwise, the solar panel cannot create energy because it runs on those 2 elements which comes from the sun. (I think...)
Dec 13, 2009. 12:46 PMKiller~SafeCracker says:
Yes it can. Trust me, look at my alarm clock, it can run off light bulb.
Dec 13, 2009. 4:11 PMPizzapie500 says:
Lolz. I made that the other day! I put it under lights and it doesn't work because mine are fluorescent (they don't give off energy). Then i brought it outside and it didn't work because the solar panel does not create enough energy to power the motor. If it worked for you, then take your cable car with the solarpanel on it with the motor and use the same light and light bulb and try it.
Dec 13, 2009. 4:40 PMKiller~SafeCracker says:
Was the panel in direct sun light?
Dec 14, 2009. 4:41 AMPizzapie500 says:
Yes it was. I checked to see how much electricity was coming out of it, there was some but not enough
Oct 19, 2009. 8:11 PMDJ Radio says:
*throws dirt on IAC*.. Not so pure now I see.  =P
Nov 29, 2009. 1:22 AMjelmer2209 says:
Nice tutorial :D
Nov 23, 2009. 2:13 PMalfpwns says:
pic 2 duct tape fixe everything
Oct 24, 2009. 7:40 AMLowney says:
"Nothing to phenomenal," shouldn't that be "Nothing too phenomenal"? :)
Oct 24, 2009. 9:54 AMLowney says:
 Are you gonna change it?
Oct 25, 2009. 4:09 AMLowney says:
 Ah yes but what is the answer?
Nov 23, 2009. 8:56 AMandross52 says:
 42.
Oct 25, 2009. 3:02 PMLowney says:
 Why not? 
Oct 29, 2009. 1:58 PMDJ Radio says:
Because nobody else cares.
1-40 of 133next »

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Author:I_am_Canadian
K'nex is my thing!