View unanswered posts | View active topics It is currently April 18th, 2024, 7:44 am



Reply to topic  [ 1048 posts ]  Go to page Previous  1 ... 65, 66, 67, 68, 69, 70, 71 ... 105  Next
 Make Your Own ....2CV.... 4x4 
Author Message
Firing on two.
User avatar

Joined: March 5th, 2009, 6:23 pm
Posts: 2143
Location: Near Monmouth
Post Re: Make Your Own ....2CV.... 4x4
Tried out some bits today to see if the concept will fit together.
It will be very tight but I think doable.

Attachment:
Untitled.jpg
Untitled.jpg [ 899.3 KiB | Viewed 3196 times ]


Attachment:
DSC00492.jpg
DSC00492.jpg [ 353.48 KiB | Viewed 3196 times ]


December 2nd, 2016, 3:04 pm
Profile
Firing on two.
User avatar

Joined: October 22nd, 2014, 10:59 pm
Posts: 2006
Location: South-Limburg
Post Re: Make Your Own ....2CV.... 4x4
looks great but isn't it going to be very heavy?


December 2nd, 2016, 11:31 pm
Profile
Firing on 1-2 Spark
User avatar

Joined: November 8th, 2009, 5:42 pm
Posts: 2846
Location: NL
Post Re: Make Your Own ....2CV.... 4x4
it is heavy but with (very) low ratio it isn't a point...


This evening I had an idea about the timedelay in the rideheight adjustment.. So I couldn't resist I had to translate my idea into a programm for the microchip.. and now it works.. just like a height regulator of a BX CX DS aso.

If you power it up it will take a few seconds and then it will react to the actual height. If it is to heigh it will go down and if it is to low it will go up to the givien height of your choise (by switch).. Then it will start over again and when it is more then 5 seconds to low it will rise again.. Well you know the principle I guess....I will make a video in the weekend..

_________________
Russell wrote:
Hi Geo,
you've been one of the sites biggest attractions in recent years.
Russ


December 3rd, 2016, 1:28 am
Profile WWW
Firing on two.
User avatar

Joined: March 5th, 2009, 6:23 pm
Posts: 2143
Location: Near Monmouth
Post Re: Make Your Own ....2CV.... 4x4
@looks great but isn't it going to be very heavy?

The current mid engine set up is 870 Kgs, which is heavy.

Some of the protos in France with light weight chassis are are about 550 Kgs.

The future plan is to try and make a Tubular Space frame (combined body and chassis)


December 3rd, 2016, 10:37 am
Profile
Firing on two.
User avatar

Joined: March 5th, 2009, 6:23 pm
Posts: 2143
Location: Near Monmouth
Post Re: Make Your Own ....2CV.... 4x4
@lpgo
At the rear I know have put in the standard springs, the struts are used to raise the vehicle from standard height.
At the front I'm considering "Coil Over Springs" to set the standard height so its works like the rear end.


December 3rd, 2016, 10:41 am
Profile
Firing on two.
User avatar

Joined: August 8th, 2012, 11:00 am
Posts: 481
Location: Korpilahti, Finland
Post Re: Make Your Own ....2CV.... 4x4
About weight. If I recall correct, you (Pete and Geo) had some betting, and some arguement about it is impossible to keep 4x4 light... So, my 4x4 was "only" 590kg on MOT scale, what surprised but was a goal (to have all seats still, our regulations)...

Weight saving is at first very easy, but after the easy part it is going hard and expensive. Same issue when tuning engine, first HP are easy to have, but after "critical point" next HP's are much harder and cost much more...


December 3rd, 2016, 12:50 pm
Profile
Firing on 1-2 Spark
User avatar

Joined: November 8th, 2009, 5:42 pm
Posts: 2846
Location: NL
Post Re: Make Your Own ....2CV.... 4x4
[quote="jasu] So, my 4x4 was "only" 590kg on MOT scale.
...[/quote]


But Jasu. you are playing foul play.. you left the original cardboards out....

_________________
Russell wrote:
Hi Geo,
you've been one of the sites biggest attractions in recent years.
Russ


December 4th, 2016, 10:58 am
Profile WWW
Firing on two.
User avatar

Joined: March 5th, 2009, 6:23 pm
Posts: 2143
Location: Near Monmouth
Post Re: Make Your Own ....2CV.... 4x4
cardboards = Door-cards?


December 4th, 2016, 11:17 am
Profile
Firing on 1-2 Spark
User avatar

Joined: November 8th, 2009, 5:42 pm
Posts: 2846
Location: NL
Post Re: Make Your Own ....2CV.... 4x4
Honnestly Jasu,I think you did a great job here but; you can't compare your car with Pete's..

You're steps:

-spare wheel
-jack
-mass dampers
-door cards
-bumpers
-seat belts
-about 7kg from flywheel
-all drum brakes replaced by disc brakes
-big battery replaced by small one
-choose most light tires I could find



As a start Pete has a 1. generation Louis Barbour 4x4 chassis which also has some extra reinforments ect.
Heavy tyres
Hydropneumatics
heavy duty bumpers
Suzuki transfer gearbox

ect.
ect.
ect.

I would put it like this, if you took your car half an hour to Daigny or Morvan, you could collect the pieces of the car..... With Pete's car you can collect Pete... :D :D :D :D :D :D :D

_________________
Russell wrote:
Hi Geo,
you've been one of the sites biggest attractions in recent years.
Russ


December 4th, 2016, 11:20 am
Profile WWW
Firing on 1-2 Spark
User avatar

Joined: November 8th, 2009, 5:42 pm
Posts: 2846
Location: NL
Post Re: Make Your Own ....2CV.... 4x4
subarupete wrote:
cardboards = Door-cards?


Yes.. ;) ;) ;)

_________________
Russell wrote:
Hi Geo,
you've been one of the sites biggest attractions in recent years.
Russ


December 4th, 2016, 11:21 am
Profile WWW
Display posts from previous:  Sort by  
Reply to topic   [ 1048 posts ]  Go to page Previous  1 ... 65, 66, 67, 68, 69, 70, 71 ... 105  Next

Who is online

Users browsing this forum: No registered users and 16 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
cron
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group.
Designed by STSoftware for PTF.