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 Cage design 
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Joined: Tue Mar 11, 2008 10:38 pm
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Location: Richland, WA
Post Cage design
Now that the jeep is mobile again, I'm thinking about a cage. I've come to conclusion that I don't want a family style cage, because I don't like how they look and I don't have a family. With that in mind, I've been looking over a few designs:

The cage build in this link has been my favorite for a long time. I'd probably add some door bars and a couple of diagonals, but I like the over all design:
http://www.pirate4x4.com/forum/showthread.php?t=473717

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Thu Mar 26, 2009 12:20 pm
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Location: third floor bathroom,behind the toilet
Post Re: Cage design
:shock: So,I'm assuming that you'r never gonna have a family?
I think this thing is the cats meow!!!


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Thu Mar 26, 2009 12:46 pm
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Post Re: Cage design
:D Polyperformance $1,300.00 out the door!!!! Red-T-Go!!!!

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Thu Mar 26, 2009 12:49 pm
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Location: Sucking my thumb . . .
Post Re: Cage design
I am all about simple, elegant cages. I hat jungle gyms in Jeeps.

A, B, C (slanted)
Dash bar
Shoulder bar
Door Bars

Triangulate the halo, the windshield and the B Pillar, tie the seats in, tie it to the frame. . .done.

I've rolled a Jeep enough times to know that if you roll hard enough with a cage like that to have the cage design come into play, you are screwed on a few other levels. . .like you lost your arm when it flew out the window and broke both of your legs on the underside of the dash. Maybe even spilled your beverage. :mrgreen:

The one Fozzie posted is tits!!

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Thu Mar 26, 2009 12:51 pm
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Location: Richland, WA
Post Re: Cage design
So, I've been looking at A LOT of cage designs, and I keep coming back to this one .... (minus the spare tire mount):
Image

Here is a thread with a lot more pictures of it:

http://pirate4x4.com/forum/showthread.php?t=756414

I like that it is based off of the YJ cage. It is fairly simple and looks plenty strong. I would do a belt bar as opposed to his arrangment.

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Wed Apr 08, 2009 9:59 am
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Location: Vancouverea, WA
Post Re: Cage design
I have been generally happy with the design of mine. I wanted to overbuild it because I plan to back half the frame and integrate the cage as the top half of a 'juggy'.

The main design feature that I wanted was a single side rail for the a-b-c. This allows smooth sliding past trees and rocks without getting hung up.

I also pulled the base of the A pillar back away from the dash so there was less of a bend there.

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Wed Apr 08, 2009 10:31 am
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Post Re: Cage design
I also like the placement of your B-pillar to make the diagonals and the belt bar simpler.

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Wed Apr 08, 2009 10:41 am
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Location: Vancouverea, WA
Post Re: Cage design
Thanks, that did work out pretty handy. The B pillar is mounted to the top of the fender. The trade off is the frame tie in(not pictured) rubs on the tires when they are flexing.


Wed Apr 08, 2009 10:54 am
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Post Re: Cage design
I really like your cage. Is it an optical illusion, or is the side bars (a to b pillar) of the cage not parallel with the rockers? Do you remember how many feet of tube you used?

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Wed Apr 08, 2009 11:13 am
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Post Re: Cage design
Thanks, there is some optical illusion in there. The A to B does run up hill. The spreader bars don't really kick up, they are actually fairly parallel to the rockers. Also, the B tips forward where most are normally straight or leaning back.

I have a couple of well read XOM mags that I used for inspiration on that project. 8-)

Including the seat mounts probly just north of 160' I only had one die at that time, now I would probably make the seat mounts out of 1.25"

Here's some more Jungle for Jim ;)
Image


Wed Apr 08, 2009 11:50 am
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