EcoModder.com

EcoModder.com (https://ecomodder.com/forum/)
-   Aerodynamics (https://ecomodder.com/forum/aerodynamics.html)
-   -   Pivoting roof: fastback converts to hatchback when using the rear seats? (https://ecomodder.com/forum/showthread.php/pivoting-roof-fastback-converts-hatchback-when-using-rear-28011.html)

Big time 01-20-2014 04:41 PM

Pivoting roof: fastback converts to hatchback when using the rear seats?
 
What about a pivoting or sliding roof where it is a fastback when seating only 2 people (in the front seats) then you may rise the rear roof section when you need to seat people in the rear seat?

Kind of a CRX when seating 2
http://srv2.betterparts.org/images/honda-crx-03.jpg


Turning to a Civic when seating 4 or 5
http://image.hondatuningmagazine.com...de_profile.jpg

Also kind of Jeep Wrangler fastback tops
http://image.4wheeloffroad.com/f/115..._side_view.jpg

Turning into normal square tops
http://static.cargurus.com/images/si...707106217.jpeg

Did you get the idea?

4 door sedans would be tricky to design while still looking good.
As to avoid ugly designs like the Porsche Panamera
http://images6.fanpop.com/image/phot...1-1280-850.jpg

Its cheap copy the Honda Accord Crosstour
http://s.drom.ru/1/pubs/4/12906/129170.jpg

And even the BMW X6
http://www.luxurycarslist.com/wp-con...6-Redesign.jpg

Probably despite the aerodynamically inclined roof when seating 2, saloons or coupes will still need a separate trunk/boot section?
Suggestions?

aerohead 01-20-2014 06:46 PM

active aerodynamic roof
 
Back in the 1990s there was a show produced for TV entitled "FUTURE CARS" in which a Mitsubishi concept was shown,with a 'transforming' roof which could alter its shape even while driving.

Frank Lee 01-20-2014 08:30 PM

Just put a rumble seat on a fastback and let the passengers suffer... I mean, enjoy the topless ride.

niky 01-20-2014 10:57 PM

Suffer... :grin:

We have a third-row option for the CR-V here.

Well, 2nd-and-a-half... third row occupants basically need to be legless or very, very, very, very, very short.

Xist 01-21-2014 03:55 AM

Quote:

Originally Posted by niky (Post 407844)
Suffer... :grin:

We have a third-row option for the CR-V here.

Well, 2nd-and-a-half... third row occupants basically need to be legless or very, very, very, very, very short.

One time, a five year-old rode in the back seat of my 1987 Honda Prelude.

He mentioned that he did not have anywhere to put his feet.

Big time 01-21-2014 08:35 PM

Over 90% of the time cars are driven with 2 or only 1 people inside.
Yet most people buy 4 or 5 seaters just for those family days.

Xist 01-21-2014 09:03 PM

Quote:

Originally Posted by Big time (Post 407927)
Over 90% of the time cars are driven with 2 or only 1 people inside.
Yet most people buy 4 or 5 seaters just for those family days.

Or seven or eight-seaters. People always talk about off-roading, transporting dogs, and hauling boats, even if they never do.

Cd 01-21-2014 09:40 PM

Quote:

Originally Posted by Xist (Post 407930)
Or seven or eight-seaters. People always talk about off-roading, transporting dogs, and hauling boats, even if they never do.

It's the image that they want.
If they appear to be an active, adventurous person, then they stand a better chance of scoring with the opposite sex and impressing their friends.

I worked with a guy that bought a ski rack for his car when he live up north where all the rest of you guys are.

He didn't know how to ski and didn't even own any skis. :p

So back to the original topic, how would the side windows work on the rear of the car ? I suppose they could be made to slide downward into a slot in the body.
Nah ! Actually, they would just have to be rolled down to the height when the roof now meets their top. The shape of the window would leave a gap between the roof and the window. I guess a flexible membrane could be used here.

freebeard 01-21-2014 10:00 PM

http://images.thetruthaboutcars.com/...4-031-8001.JPG

Nissan Pulsar gen 2, with a swappable notch/Kamm/commando roofline.

About the time you posted this I was contemplating a stake-bed truck with curved top bows for the roof that would rotate forward and down, with wide slots in the tarpauline. When you need the space the tarp would be curved up; otherwise it would be sway-backed between the flat sides.

Same kind of deal.

jamesqf 01-22-2014 02:24 PM

Quote:

Originally Posted by Xist (Post 407930)
Or seven or eight-seaters. People always talk about off-roading, transporting dogs, and hauling boats, even if they never do.

Yet I have no problems carrying two mid-sized dogs (55 & 65 lbs) in my Insight. And my late big dog - 125+ lbs of Akita - loved to ride in the back of my CRX.


All times are GMT -4. The time now is 02:07 AM.

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2021, vBulletin Solutions Inc.
Content Relevant URLs by vBSEO 3.5.2
All content copyright EcoModder.com