Home » Does A Daydreaming Designer’s Semi Sleeper Concept from 1990 Make Sense?

Does A Daydreaming Designer’s Semi Sleeper Concept from 1990 Make Sense?

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We’re rearranging our office at home, trying to make it less like a nineties attorney’s lair and more of place where black turtleneck-clad chin scratchers would chill. At one point, a box full of old work that I’ve done fell out of a cabinet, including a tiny mobile living space project. I’d forgotten about this one but since it’s both bizarre, old-skool dated, yet borderline plausible I figured it was a worth a laugh to share, especially since it looks at some different ways to work creating homes in oddly shaped and sized environments. It’s not a camper or RV, but it’s an adjacent mobile living space that might be even more common out on the highways.

This one’s not a fake retro design that I usually do. It’s a REAL vintage concept made during the time when MC Hammer was on the radio and Bill Cosby was still Greatest Dad Ever, so you get that angular look surrounding eighties technology. This was a school project so you know that a.) mechanical considerations took a back seat to idea generation and b.) if you do the math you will see that I’m old as dirt [Editors Note: (softly sobbing at realization of own age) – JT] . I was alive, as my kids say, in the last century.

The design challenge placed before us was aimed at a subset of people that lived in tiny houses before the ‘tiny house’ genre even existed: over-the-road truck drivers. The project was to design one of those sleeper cabs on semi trucks. These still exist today, and you can see some modern examples below. They range in size from just room for a mattress up to Taj Mahal-type spaces:

Vidframe Min Top
Vidframe Min Bottom

Screenshot (174)

source: Business Insider

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My initial question when I saw these was how they got that much into such a compact space: the answer is that they didn’t. There’s a massive, cumbersome addition and stretch of the original cab and wheelbase of the tractor.

Screenshot (175)

Also, while some of these are as nice as high-end motorhomes, much of the design hasn’t changed since I researched this project decades ago. Besides the factory Peterbilt one in the bottom right corner, they still sort of have an eighties finished basement vibe to them.

Our challenge at school in 1990 was to use the space of typical sized sleeper cab and do as much with it as possible. To me, a kid without a grasp of the full limitations of the Real World, that meant going up…and out.

First of all, this was from a time when the overhead air deflectors were starting to appear on the tops of truck cabs for aerodynamics, forcing wind around the boxy trailer. However, quite often this space was totally vacant. By putting sleeping spaces up high, it could free up a lot of room below for living. Here’s a basic overview that twenty-year-old me for some reason forgot to make (or I’ve lost), so much older me had to make it right now (though all of the other images are from thirty years ago):

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On the main level behind the driver’s compartment, there is a full kitchen on one side of the space. Note the ‘cove lighting’ (fluorescent when this thing was designed in pre-LED days) to give a taller ceiling feel. Yes, that’s a good old adjustable CRT TV and a high-tech microwave. The insets show an optional side door (that would reduce the size of the kitchen wall somewhat) and food storage and cabinets with dividers to stop the contents from moving around:

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On the opposite side of the ‘downstairs’, a shower/toilet ‘wet bathroom’ with fold-down vanity sits next to a wardrobe closet. There’s a fold down table as well as a couch folding out of the closet door (the door iis split in two to allow access to the closet when the couch is down).

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The sleeping spaces up top are accessible from a ceiling opening in the center, with a wrap-over skylight and big second windshield to bring in a lot of light (with shades to cover them, of course, though I doubt that would keep you in place if the truck hit something). A ladder on the door of the bathroom allows access to the upstairs. It’s possible that you could have a fold down floor between the two bunks to make one giant bed.

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That front bunk is in the extension over the driver’s cab, and there’s room below for slide out luggage compartments.

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Also, with these old renderings if you screwed something up there was no ‘undo’ or ‘history’ tab; you had to start over. Yes, I wasted my college life only getting high on magic marker fumes locked in a dorm surrounded by blocks of burned out vacant buildings in the heart of the Murder City (but I STILL love Detroit, a real-deal car guy mecca where I’d be more than happy to still live in).

Back to the truck cab – we’ve used the space pretty well, but what if you want MORE room? Here’s where it gets strange and would need a LOT more mechanical thought than I’ve put in – but is still possible?

The idea is that there is always space between the cab of the truck and the trailer to allow the trailer to have range of motion when going around turns. However, when you’re parked (or not towing anything) that requirement goes away. This sleeper would offer a motorhome-style slide-out back to give you a dinette area with skylight that could possibly also be used for an additional sleeping area. You would just need some kind of safeguard to prevent you from driving with the expansive module extended while towing a trailer.

The bar area behind the fold out table- what the fuck was I thinking?

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Above you can see the slide-out extended on the truck in front, while it is retracted on the truck towing a trailer behind it. Below is the another view with the slide-out extended:

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It is good to see that at least some imaginative people have pursued designs like this in the many years since this project was done. I did a search and found a few that with patent drawings:

Us6213531 Drawings Page 2

source: Google Patents

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..and an entrepreneur is searching for investors to manufacture and idea like the one below:

Screenshot (180) B

source: Innovations and More

Up front, the existing factory cab could be outfitted to match the back, with more cove lighting, overhead console with audio and climate controls, plus the expected compartments for Hank Williams cassettes. Door panels bolt onto the existing truck doors and provide electric windows and sound system components, stuff that was not particularly prevalent around 1990.

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It’s all very much a humorously dated product of the eighties, but the ideas of using vertical space, natural light, and offering expansion options are still keys to successful small home design. Also, until self-driving trucks are prevalent, truckers will still exist and face the same challenges of living on the road as they did thirty years ago.

Why can’t more of the road warriors of today finally benefit from some of these motorhome-style innovations?

 

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lowthrum
lowthrum
1 year ago

https://www.truckinginfo.com/104915/indiana-custom-sleeper-maker-shuts-its-doors

This company made these types of things for a long time, including the custom semi that was the prize in the movie “Over The Top” with Sly Stalone.

The company is gone of course, per the article, but they made huge, ultra-custom sleeper cabs back in the day

18.6_MPG
18.6_MPG
1 year ago

This is incredible. I’m getting a “clean Millennium Falcon” vibe from it, especially in the black and white drawings, but very cool either way.

Old Busted Hotness
Old Busted Hotness
1 year ago

The problem with a retractable sleeper is you’d never get to use it. Truckers work 70 hours a week, and bobtail runs are pretty rare. If there’s no trailer on it, that truck isn’t making money.

I suppose you could unhook and pull forward when you stop overnight, but that’s more work.

Gilbertwham
Gilbertwham
1 year ago
Reply to  The Bishop

I taped 2 D cells together, and ran a wire thru the lining of my funky leather jacket with tiny crocodile clips to connect to my Walkman in the other pocket. Music for *days*.

TOSSABL
TOSSABL
1 year ago
Reply to  The Bishop

Oh, GOD: the shoulder pads!
Thank you: I needed that (somewhat cringing) laugh

TOSSABL
TOSSABL
1 year ago

This is cool-even more so because you did it before tiny houses. I see that you actually noted where the HVAC system is: props for that as in that field we usually regard designers as giving no thought to nuts&bolts. Was that final pic of the door panel based on anything at the time? It seems sorta familiar, but I can’t place it except maybe a friend’s half-remembered Taurus—or maybe that’s because someone called the truck out as a Ford? The shape of the door-pull is what catches my eye

basspaul
basspaul
1 year ago

Another way to add space would be have the front seats slide and unfold against the dash. This could become part of the dining area.

MATTinMKE
MATTinMKE
1 year ago

Some of those interior renderings have a Star Trek TNG flavor to them. I dig it.

BolognaBurrito
BolognaBurrito
1 year ago

All this work, and not a single cabover design?

BolognaBurrito
BolognaBurrito
1 year ago
Reply to  The Bishop

I’m aware why they died out (really, I am), but I don’t care. They are cool. Would the semitruck and motorcycle chase scene have been as cool with a Kenworth T800? No! Is Peterbilt FL86 Optimus Prime cooler than Peterbilt 379 Optimus Prime? Hell yes!

Give me the cabover.

BolognaBurrito
BolognaBurrito
1 year ago
Reply to  BolognaBurrito

Whoa, came back to this and noticed I left out Terminator 2 in the reference to the chase scene. The FLA 9664 is what really holds that movie together.

Slow Joe Crow
Slow Joe Crow
1 year ago

Do I get geek points for immediately identifying the truck in the renderings as a Ford LTL 9000? Was there any specific reason for the Ford? Circa 1990 I’d have considered a White since they had the only full width conventional cab.
Top mount sleepers are a thing in Europe as a way to squeeze a bunk into a minimum length cab, putting one in the roof of a US style is different. The slideout is a clever idea but adds weight, cost and complexity to weight sensitive low margin use case.

mfinkel
mfinkel
1 year ago

this is fantastic. I mean those drawings, especially that exterior view that shows the sleeper fitted to an LTL90000. which is cool. but more so, the *name*.

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