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Rotisserie design??

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rsanter

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Dec 22, 2007
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visalia ca
yup, seen it done
the used the basic frame of the hoist as the stands
repurposed the hydrolics and the boom to lift and position
the car
takes some welding but the materials you get from the deal are not too bad

on the other hand if you have the welding skills to do the conversion you could do so starting with raw materials as well

bob
 

Jack Olsen

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Octisserie. More stable.

P31303721268473114.jpg
 

rickairmedic

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louisville ,Ky
Theres a few of them down in the Fabrication section as well I know Robert( MP&C ) has one down there as wel as E-tec.


Rick
 
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caper150

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I saw Roberts and E-Teks, grumpy thanks for the link I'll find some thing in the for sure.Jack I wonder how hard that thing is to turn over?
 

MScott

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NUTTSGT - "Ever seen one made out of plywood ? "



Like this??
 

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camnick

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Do what we did. We had five of us that work on cars. We all chipped in and bought an Auto-twirler. Excellent rotisserie
 

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caper150

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Ever seen one made out of plywood ?

As a matter of a fact I did, this is what I made for my car.
0110001620.jpg

only problem is when it was in this position.
0110001610.jpg

it was very unstable no matter what I did and it did fall backwards causing me to do much more work than I needed.
 

brownbagg

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Mar 20, 2006
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i built my own out of scrap tubing, I had the same problem, buying one was too much and buying new material was arm and leg, if intrest I try to post picture or go take some, I have a CJ on it right now as we speak
 

Rockerbox1

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Crawfordsville, In
dont have any pics, but a guy I use run with made one out of 2 engine stands. he used it when welding and painting his race car frames and cages
 

NUTTSGT

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As a matter of a fact I did, this is what I made for my car.
it was very unstable no matter what I did and it did fall backwards causing me to do much more work than I needed.

When my buddy made one (that's his in the link) he flipped the car on it's side. He used the cherry picker to help stabilize it. Once he was done, the car came off the rotisserie.
 

jumbo61

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Dysfunctional, NY
Here's mine made out of HF engine stands. Cut them up and just used the rotating part and made A frame stands with outriggers on the floor. I couldn't have done all the metal work to this Model A on my back. It works great and spins with one hand.
 

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HotShoe

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Ft. Lauderdale, FL
I bought two of the discontinued Harbor Freight 2,000 lb engine stands for under $200 and simply added some bracing, extended the vertical support and added a connector down the middle/ Voila! simple rotisserie for under $400. Works great and is one of those things you can't go without once you have used it.

That said if it's something I was going to use a lot I would invest in one that had more adjustment. I just plan on using it once so I'd rather spend the extra cash on tools.
 

e-tek

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Saskatoon, SK
Octisserie. More stable.

P31303721268473114.jpg

That has a lot of obstructions.....which is what you're trying to avoid. Plus, looks like you'd have to roll it on it's own frame?

Check out the fabrication section, there's a thread deicated to the topic. Mine cost me about $250 in materials, plus welding wire/gas.
 

ms fowler

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I wanted to resurrect this old thread rather than start a new one because the title is correct....at least for me. I'd like to see some discussion of the ENGINEERING behind these various rotisserie designs.
What loads are imposed on the car body and do they cause distortion? How can those loads be handled without distorting the body.

It seems to me that if you are using the body itself as part of the rotisserie structure, you stand to distort the body--especially for uni-body cars--especially if replacing sheet metal.
I am probably a long way from adding a rotisserie to my garage, but I'd like to use that time constructively to understand the engineering behind the various approaches so that when I am ready, I can do it once--and do it right.
 

wnstwolf

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New York and PA
Need to know somewhat the limit of the rust bucket your working on. Brace the doors and maybe some cross bracing BEFORE you start tearing the car apart.

One would assume those looking to turn a car upside down to replace floors and qtr panels would have a clue but heck it would not be fun if we had nothing to laugh at when folks just start hacking away.
 

ms fowler

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Well, that sort of gets at my question. If the rotisserie uses the car as part of the load-bearing, then bracing the car would be imperative--especially if its a rust bucket that needs structural panels replaced. Are they some rotisserie designs that do not impose loads on the car, and would be a better choice--especially for rust buckets.
 

mechanic217

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Jul 30, 2010
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Yes it is an old thread but if anyone is looking for plans try Red Wing Steel Works.They have FREE plans for trailers and a rotisserie
 
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chevelleshop

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Fish Lake, MN
Panel replacement, patches, rust repair should be done with the body bolted to it's frame. I only use the rotisserie for sandblasting and painting.
 

wnstwolf

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Chevelleshop has a point unless you work on uni-bodies..

having spun around 6 mustangs and now about to stary a Jag E-type its all in the approach. Only thing holding the tub of the Jag Coupe (FHC) from folding is the rocker panels which for this car are ultra important to the rigidity. Ok there is the roof but that has little chance if I were to cut the entire bottom of the car apart at one time.

Doors off one at a time and put cross bracing in where door was to keep car as square as possible. One rocker at a time. I also have a beefie 2"x2" tube runnig lenghtwise and a few crossbraces goine side to side. This will be critical as I do the qtr's and wheel wells

I have two Harbor Freight 4 wheel engine stands that were modified first for the mustangs and now the Jag. Made mounts to bolt on to the suspension in the rear and to the firewall up front. Keeps as much out of the way and open to remove/work on as possible.

When I did the mustangs I used the rearmost leafspring mount and lower portion of the front shock towers. Issues with this is when your doing the torque boxes and almost every stang I have had the pleasure working on needed rear fram rails. It becomes a shell game after a while.

Classic Jaguar as well as many other resto shops out there have some great project documentation using the rotisserie during panel replacement. All in the prep and knowing what your about to cut out prior to cutting it and not seeing your pride and joy fold like a cheap suite

does not need to be an old car to have issues..

funny-car-photos-ow-my-back-rusty-toyota.jpg


need to make sure car will clear the cross brace of the rotisserie as well. With the harbor Freight stands and a gen 2 stang I had to ad in about 6" to the hain upright in order to get the car to twirl past the brace that connects the two stands. That connector brace is a critical structural piece if not there the likelyhood of a failure greatly incrreases (again on a non full frame car) Disclaimer this was not my project just used pic for reference

330305d1396142090-fastback-rotisserie-rotissere3.jpg
 

sunshineFC3s

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May 2, 2007
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MN
This worked for me, but its a light chassis when empty.
 

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