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???Upside down frame???

Discussion in 'The Hokey Ass Message Board' started by loudpedal, Dec 24, 2004.

  1. Unkl Ian
    Joined: Mar 29, 2001
    Posts: 13,509

    Unkl Ian

    Springs can be designed to work in tension or compression.
     
  2. Count Scrapula
    Joined: Oct 13, 2004
    Posts: 588

    Count Scrapula
    Member
    from Mid TN

    Wow that is definitely different. [​IMG] Check out the rear friction shocks. They appear to be mounted to the backing plates. Everythings upside down on this car.
    Kinda reminds me of the Rocky Mt. Low.
     
  3. JamesG
    Joined: Nov 5, 2003
    Posts: 5,249

    JamesG
    Member

    [ QUOTE ]
    look close

    [/ QUOTE ]

    That frame is also upside down.
     
  4. [ QUOTE ]
    [ QUOTE ]
    I'll bet the NSRA guys have a real problem with it.

    [/ QUOTE ]

    Ummmmm... who gives a shit about what they think?

    -------------

    I love the wheels on that car... What are they off of?

    [/ QUOTE ]
    I just wanted to say that. [​IMG] [​IMG]

    Those wheels look like something from a high end late '20s early '30s thing. Like the disc wheels on a Chrysler or something.
     
  5. The37Kid
    Joined: Apr 30, 2004
    Posts: 32,412

    The37Kid
    ALLIANCE MEMBER

    That is one nice looking car, thanks for posting the photos. Underslung cars are not new, the American was the most wellknown, but Regal, Norwalk and Colby built them. The following photos are of a 1912 Colby chassis.
     

    Attached Files:

  6. The37Kid
    Joined: Apr 30, 2004
    Posts: 32,412

    The37Kid
    ALLIANCE MEMBER

    Front end
     

    Attached Files:

  7. The37Kid
    Joined: Apr 30, 2004
    Posts: 32,412

    The37Kid
    ALLIANCE MEMBER

    Overhead view, note the transaxle.
     

    Attached Files:

  8. 215slowpoke
    Joined: Dec 17, 2004
    Posts: 578

    215slowpoke
    Member

    The first cars fornt suspension will not work correct with the leaf spring arched the wrong way.The rear suspension is fine. Notice on the other cars the leafs are arched correctly per application. even if the car is "hanging" the leafs still need to be in order of main leaf to smallest to achieve a progressive spring rate and hold the car at its ride height.
     
  9. JamesG
    Joined: Nov 5, 2003
    Posts: 5,249

    JamesG
    Member

    [ QUOTE ]
    The first cars fornt suspension will not work correct with the leaf spring arched the wrong way.The rear suspension is fine. Notice on the other cars the leafs are arched correctly per application. even if the car is "hanging" the leafs still need to be in order of main leaf to smallest to achieve a progressive spring rate and hold the car at its ride height.

    [/ QUOTE ]

    That was the point I was trying to make, thanks! [​IMG]
     
  10. zman
    Joined: Apr 2, 2001
    Posts: 16,790

    zman
    Member
    from Garner, NC

    [ QUOTE ]
    I can see no reason why it won't ride the same as an normal setup. There are springs, and there are shackles where required, and just because the springs are not bent in the normal direction doesn't mean they aren't going to flex.

    Okay, it probably won't work as well as a traditional type setup, but it'll work to a degree, which is as much as most show cars do.

    [/ QUOTE ]

    Ok the front will not work with the springs like they are, if they had shackles like the rear maybe... but there is one other thing SHOCKS! I don't see any. And then of course they would not function correctly pulling them instead of compressing them. Yes you can get them that do (newer softails for instance) but I don't think this guy has them..
     
  11. loudpedal
    Joined: Mar 23, 2004
    Posts: 2,209

    loudpedal
    Member
    from SLC Utah

    [ QUOTE ]
    The first cars fornt suspension will not work correct with the leaf spring arched the wrong way...

    ......the leafs still need to be in order of main leaf to smallest to achieve a progressive spring rate and hold the car at its ride height.

    [/ QUOTE ]

    My Dad's '72 chevy 4x4 has the front springs arched the same way as the first car and it works fine... It's that way from the factory.

    It's the shackles on the back of the front springs that don't look as if they have the correct geometry.

    If you look close, you will see that the springs ARE in order. The main leaf is on the top, and the shorter springs are on the bottom in progressive order...

    I bet it works fine.

    [​IMG]Shocks? Shocks are for sissies [​IMG]
     
  12. It seems like the front main spring could be alittle flatter to work better, but all the other springs in the spring pack are mounted under the main spring and would work along with the main spring to soften the ride plenty good.
    One thing that I do think would really work though, is that with the low center of gravity (the lateral load below the axle line) & with good tires that thing probably corners like it's on rails !!
    Richard
     
  13. Elrusto
    Joined: Apr 3, 2003
    Posts: 1,285

    Elrusto
    Member

    [ QUOTE ]
    ................Kinda reminds me of the Rocky Mt. Low.

    [/ QUOTE ]
    That's exactly what I was gonna say!

    For those not in the know it was the Zipper bodied 27 "T" modified owned by Neal East that was on the cover of Street Rodder a couple of years ago. It had a Willys axle on the front mounted the same way.

    The Model "A" frame under my "T" modified in upside down right now because I was contemplating doin' the same thing but with an early Chevy axle.
     
  14. Hackerbilt
    Joined: Aug 13, 2001
    Posts: 6,250

    Hackerbilt
    Member

    Can't see the angle of the front shackles on my screen for some reason, but in this front spring configuration the spring will shorten a little as the suspension compresses.
    The shackle should be mounted to allow for that.

    The springs seem to be set up with the smallest leaf at the bottom so the spring rate should be fine.
    If it were set up with the smallest leaf on top, just the main leaf would be holding the weight. That wouldn't keep the car off the ground if it was parked and empty!
    I suppose clamp clips would hold the packs together with the smaller leafs on top, but that would be a hokey way to get by! Can't see that guy making a choice like that...the car is too nice!!!

    70's Chevy 4x4 DID have front springs with the same reversed layout. Worked fine and gave a soft ride.

    Shocks seem to be lever action in front...see the mounts on the frame(?) and would still work as designed. Just the dog bone link would be heading up from the shock instead of down to the axle. Forces would apply to the shock EXACTLY in the same way it would if the shock were above the axle.

    The only POTENTIAL handling issue I see, and it isn't a big deal, is that the drag link is working opposite to the anchored section of the spring. This could add some bump steer...but I doubt its a big problem.

    The front axle not having U-bolts right around it puts some extra importance to the welding on the pads...a NEW version of the suicide frontend maybe!?!? [​IMG]

    That builder sure thinks outside the box...but he still did everything right, AND used easy to find parts. Thats tough to pull off most times!

    I love it myself! Thats right up there with my favorite Mod's now...and I like Mod's! [​IMG]
     
  15. SinisterCustom
    Joined: Feb 18, 2004
    Posts: 8,277

    SinisterCustom
    Member

    Let me be the first to say that I DON"T like that car. I can appreciate what the builder was trying to do, but it just looks too funky to me. Take the tires off and you've got one hellava cool snow sled. [​IMG]

    Just my opinion (ain't worth shit) [​IMG]

    Josh
     
  16. Morrisman
    Joined: Dec 9, 2003
    Posts: 1,602

    Morrisman
    Member
    from England

    [ QUOTE ]
    [ QUOTE ]
    I can see no reason why it won't ride the same as an normal setup. There are springs, and there are shackles where required, and just because the springs are not bent in the normal direction doesn't mean they aren't going to flex.

    Okay, it probably won't work as well as a traditional type setup, but it'll work to a degree, which is as much as most show cars do.

    [/ QUOTE ]

    Ok the front will not work with the springs like they are, if they had shackles like the rear maybe... but there is one other thing SHOCKS! I don't see any. And then of course they would not function correctly pulling them instead of compressing them. Yes you can get them that do (newer softails for instance) but I don't think this guy has them..

    [/ QUOTE ]

    Firstly, the front HAS shackles, like the rear.

    Secondly, you don't 'pull' on a leaf spring, you bend it, and just because it is curved the opposite way doesn't mean it won't act like a spring.

    Thirdly, I don't see any mechanical similarity with a Harley Softail, as they use coil springs, in compression, though externally they look like they are being 'pulled'.

    Fourth, shocks just stop you pogoing down the road, not make your springs work any differently. Leaf springs have a certain degree of natural damping, though they still work better with some shocks on.

    Whatever, I think the guy was just looking to build something that looked 'different', and he certainly succeeded in that.
     
  17. 215slowpoke
    Joined: Dec 17, 2004
    Posts: 578

    215slowpoke
    Member

    [ QUOTE ]
    [ QUOTE ]
    The first cars fornt suspension will not work correct with the leaf spring arched the wrong way...

    ......the leafs still need to be in order of main leaf to smallest to achieve a progressive spring rate and hold the car at its ride height.

    [/ QUOTE ]

    My Dad's '72 chevy 4x4 has the front springs arched the same way as the first car and it works fine... It's that way from the factory.

    It's the shackles on the back of the front springs that don't look as if they have the correct geometry.

    If you look close, you will see that the springs ARE in order. The main leaf is on the top, and the shorter springs are on the bottom in progressive order...



    [/ QUOTE ]



    i stand corrected. the springs are in the correct order.Regarding the shackles, I also think they are set up wrong. It seems to me that if they are arched that way they would work better if they were a little bit longer, maybe have a little more leverage to get them to move.
     
  18. fab32
    Joined: May 14, 2002
    Posts: 13,985

    fab32
    Member Emeritus

    The comments about the frame being upside down is just the kind of thinking fostered by someone who is unable (OR UNWILLING) to LOOK at something that's unusual and study it and try to understand the concept. If a few minutes are taken to follow what happens when the suspension works it will become clear how THIS setup works. Getting old sucks, but at least us old guys don't have to EAT our words (as often) because we're unwilling to observe and evaluate. Keeping in mind you youngsters are a whole smarter than we are.

    Frank

     
  19. krooser
    Joined: Jul 25, 2004
    Posts: 4,583

    krooser
    Member

    Look close..the car DOES HAVE FRONT (Houdaille-type) SHOCKS...
     
  20. JamesG
    Joined: Nov 5, 2003
    Posts: 5,249

    JamesG
    Member

  21. JamesG
    Joined: Nov 5, 2003
    Posts: 5,249

    JamesG
    Member

  22. <font color="red"> Someday I hope to build a car that shakes the tree as hard as this one and the too short Model A have. That's when I'll know I've made it. </font>
     
  23. Capt. Zorro
    Joined: Nov 30, 2004
    Posts: 557

    Capt. Zorro
    Member

    Everything looks great to me except for front brakes???
     
  24. heyitsnate
    Joined: Apr 8, 2004
    Posts: 1,774

    heyitsnate
    Member

    i like it except for the giant liscense plate on the front......
     
  25. A Boner
    Joined: Dec 25, 2004
    Posts: 8,129

    A Boner
    Member

    Beautiful modified!!!
    All it needs is FRONT BRAKES!!!
    Out of the box thinking.




    I have a cat that shits out of the box.
     
  26. DeadFast 33
    Joined: Feb 3, 2003
    Posts: 649

    DeadFast 33
    Member
    from Santa Cruz

    Holly smokes quite a delema, but a neat car.

    FLIP
     
  27. k-member
    Joined: May 25, 2002
    Posts: 2,114

    k-member
    Member

    Werd, That plate has gotta go!
     
  28. Stone
    Joined: Nov 24, 2003
    Posts: 2,279

    Stone
    Member

    That thing is cool.I woiuld like to build a unusual frame for a pickup project some day.
     
  29. Rusty
    Joined: Mar 4, 2004
    Posts: 9,487

    Rusty
    Member

    I like it alot it is different. It has shocks in front and rear. THey are friction styled with rods connecting. You can look closely by the front tires and see the front ones and the rear are mounted on the rear end , where the rear spring shackles usually connect, Should work great. BEsides these aint Cadillacs there oversized gokarts
     
  30. Toymont
    Joined: Jan 4, 2005
    Posts: 1,381

    Toymont
    Member
    from Montana

    There is a pic of that car in the new Street Rodder mag, it was in the Grand National Roadster Show. Says it is owned by a Richard /riddle, is a 25 Dodge and is running a big block mopar.
     

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