Designing a clamshell

Design & Construction of anything that's not a teardrop e.g. Grasshoppers or Sunspots

Designing a clamshell

Postby loaderman » Tue Jul 16, 2013 12:13 am

Trying to design a different pop up camper.
Seen some close on here. My desire is for a really light but roomy trailer. But also quick and easy set up.
Basically a teardrop or angled front that is hinged.
then the back would lift up, would have tent material sides when open.
Looking for 12' long, 6.5' wide and at least 6'2" high at the 54" mark back from the front and at least that high or higher for the rest of the camper.

Any help appreciated.
Last edited by loaderman on Tue Jul 16, 2013 1:11 am, edited 1 time in total.
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Re: Designing a clamshell

Postby loaderman » Tue Jul 16, 2013 12:28 am

I would like it to be no higher then 4' when down and that is where I run into trouble.
I can get it down to 5'3" or so but no lower.
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Re: Designing a clamshell

Postby bobhenry » Tue Jul 16, 2013 11:32 am

There is really nothing new just reinvented......

Is this kinda what you have in mind ?

http://www.starling-travel.com/2012/01/05/the-wild-goose-teardrop/
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Re: Designing a clamshell

Postby loaderman » Tue Jul 16, 2013 2:04 pm

Sort of.

Want the canvass/tent to stay attached so all have to do is lift the back. And put in support posts
Hinge would be right at the front.
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Re: Designing a clamshell

Postby loaderman » Tue Jul 16, 2013 7:56 pm

Figured it out!!!!!!! Here is a quick rendition. It would be about 5' high, think I can tweak it and get down to 4' so 1 sheet height for sides.

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Re: Designing a clamshell

Postby asianflava » Tue Jul 16, 2013 10:10 pm

That's kinda like an Alto trailer. http://www.safaricondo.com/altoTech/index-en.php
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Re: Designing a clamshell

Postby mezmo » Tue Jul 16, 2013 11:11 pm

Check out this Foamie build. Very similar to what you are talking
about.
Army Goose by Aligator944
http://tnttt.com/viewtopic.php?f=55&t=49879

Also, check out these inventive pickup campers from South Africa
with the double lift tops giving much more headroom. I believe I
recall someone else suggesting that approach to you...
http://www.safaricampers.co.za
https://www.facebook.com/AbbaSafariCampers

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Re: Designing a clamshell

Postby danlott » Tue Jul 16, 2013 11:36 pm

Check out the ALTO WW designed by Mike.

http://tnttt.com/viewtopic.php?f=2&t=32575

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Re: Designing a clamshell

Postby loaderman » Wed Jul 17, 2013 12:55 am

That alto is close, seen it before.
Wanting to be 4' high when down for less drag - Mikes is 6' high when down. My current one is 5' high when down.
Then from the 54" mark from the front (double bed) be at least 6'-2" or more in height.
Wanting tent sides for lightness.
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Re: Designing a clamshell

Postby loaderman » Wed Jul 17, 2013 1:07 am

Got it!!!!!
4' side walls so can use 1 sheet for height.
6'4" wide inside and 12' long.
6'2" inside height at the 54" mark from the front so can stand up, double bed at front.
Back wall could be solid with a flip up panel or tent material with 2 posts to hold up the top.
If back wall is tent material then could remain attached so no rain could get in when setting up.
32" bed/couch at the back The couch back could flip up to become bunk beds.
Top part of door would flip up much like a tent trailer does.
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Re: Designing a clamshell

Postby Junkboy999 » Mon Jul 22, 2013 10:47 pm

Keep at it. It does not hurt to change things on the computer. I believe I'm on the 4th redesign of my Max Headroom camper Idea.


I like the solid fold up walls of this design.


viewtopic.php?f=5&t=44982&hilit=magnolia+AR

I would love to build a smaller scaled down version of this. This thing is a boat.
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Re: Designing a clamshell

Postby loaderman » Tue Jul 23, 2013 12:40 am

Thanks for the info and links~!!

Kinda realizing that this is probably going to be over my 100lb limit.
Now thinking a tent on a trailer.
Some sort of low profile teardrop say 2' at back and 2.5' at front and about 12-14' long.
The top would flip open and the tent would follow it and come up.
Probably getting to complex and won't build.
Just live with the boler, It's a little small for 4 of us now, all adult size.
Also my wife really wants awashroom of sorts. at least a toilet for nights and a shower area to sponge bath/shower in.
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Re: Designing a clamshell

Postby Bogo » Wed Jul 24, 2013 12:28 am

Changing stuff on the computer is easy when you are only pushing around electrons. :thumbsup: 8)
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Re: Designing a clamshell

Postby Junkboy999 » Sun Jul 28, 2013 8:41 pm

There is another clam shell camper on this page.
It looks like is the same layout as the odyssey trailer in the price is right video.

http://www.oldwoodies.com/gallery-trailers.htm

Guess it was in the 1939 Popular Mechanics Mag.


If you make a lightweight shell but still strong enough to support a few Cots bunks you could get 5 in there.

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