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Don
Site Admin
Joined: Tue Mar 11, 2008 10:38 pm Posts: 1351 Location: Richland, WA
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 Cage design
_________________ ~Don Healy
My crazy friends think I'm nuts!
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| Thu Mar 26, 2009 12:20 pm |
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Fozzie
Site Admin
Joined: Wed Mar 12, 2008 8:14 am Posts: 836 Location: third floor bathroom,behind the toilet
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 Re: Cage design
 So,I'm assuming that you'r never gonna have a family? I think this thing is the cats meow!!!
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_________________ "When you'r racing you'r living,everything else is just waiting!!" Steve McQueen
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| Thu Mar 26, 2009 12:46 pm |
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Fozzie
Site Admin
Joined: Wed Mar 12, 2008 8:14 am Posts: 836 Location: third floor bathroom,behind the toilet
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 Re: Cage design
 Polyperformance $1,300.00 out the door!!!! Red-T-Go!!!!
_________________ "When you'r racing you'r living,everything else is just waiting!!" Steve McQueen
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| Thu Mar 26, 2009 12:49 pm |
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RGRMarketing
Site Admin
Joined: Wed Mar 12, 2008 6:20 pm Posts: 3561 Location: Sucking my thumb . . .
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 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.  The one Fozzie posted is tits!!
_________________ I have made my peace with gravity. We agree to disagree.
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| Thu Mar 26, 2009 12:51 pm |
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Don
Site Admin
Joined: Tue Mar 11, 2008 10:38 pm Posts: 1351 Location: Richland, WA
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 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):  Here is a thread with a lot more pictures of it: http://pirate4x4.com/forum/showthread.php?t=756414I 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.
_________________ ~Don Healy
My crazy friends think I'm nuts!
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| Wed Apr 08, 2009 9:59 am |
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oltmann
RGR Crew
Joined: Tue Jun 24, 2008 2:21 pm Posts: 209 Location: Vancouverea, WA
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 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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Don
Site Admin
Joined: Tue Mar 11, 2008 10:38 pm Posts: 1351 Location: Richland, WA
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 Re: Cage design
I also like the placement of your B-pillar to make the diagonals and the belt bar simpler.
_________________ ~Don Healy
My crazy friends think I'm nuts!
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| Wed Apr 08, 2009 10:41 am |
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oltmann
RGR Crew
Joined: Tue Jun 24, 2008 2:21 pm Posts: 209 Location: Vancouverea, WA
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 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.
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| Wed Apr 08, 2009 10:54 am |
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Don
Site Admin
Joined: Tue Mar 11, 2008 10:38 pm Posts: 1351 Location: Richland, WA
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 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?
_________________ ~Don Healy
My crazy friends think I'm nuts!
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| Wed Apr 08, 2009 11:13 am |
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oltmann
RGR Crew
Joined: Tue Jun 24, 2008 2:21 pm Posts: 209 Location: Vancouverea, WA
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 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. 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 
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| Wed Apr 08, 2009 11:50 am |
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