Lead Adventure Forum

Other Stuff => Workbench => Topic started by: Tobsen77 on 21 December 2009, 09:19:53 PM

Title: Da Vinci Tank
Post by: Tobsen77 on 21 December 2009, 09:19:53 PM
Another project... the tank designed by Leonardo da Vinci  lol

(http://www.tobsen77.de/images/davinci1.jpg)

First try on wirebrush -> wood grain... thanks for the hint!

Tobi
Title: Re: Da Vinci Tank
Post by: Sp0n on 21 December 2009, 09:36:22 PM
Dammit! That was my next project after the Virginia  :P Looks good so far, though the woodgrain is hard to judge from the photos...
Title: Re: Da Vinci Tank
Post by: Mac Finn on 22 December 2009, 04:38:32 AM
Very cool!

Although the title of the show needs some work or leads you to think of "other" venues....

Doing DaVinci on the Discovery Channel actually made a life size replica of the tank including working cannon, propelled by stuntmen...

http://dsc.discovery.com/tv/doing-davinci/doing-davinci.html (http://dsc.discovery.com/tv/doing-davinci/doing-davinci.html)

Enjoy!
Mac
Title: Re: Da Vinci Tank
Post by: Sangennaru on 23 December 2009, 11:20:21 AM
that is really nice! actually, I've lost the site where I learned the wirebrush technique... I don't see very well from the photo, but it is really promising! :)
Title: Re: Da Vinci Tank
Post by: Bako on 25 December 2009, 03:17:32 AM
I was bored and so, took the personality quiz. Results:

You are Leonardo the Warrior!
Ever sketched gigantic powerful weapons creating mayhem and destruction on the battlefield?  If so, you share this with Leonardo. The powerful war machines he designed were far ahead of their time — not to mention elegant and lethal. In his cryptic backward script, Leonardo conceived of a medieval tank, a multi-barreled "machine gun," scythed chariots and a giant crossbow.

Yes, unfortunately I do enjoy drawing strange gigantic weapons platforms blowing away the opposition. Oh, and big aliens that sneak up behind and destroy that while a pile of dropships disgorge dinosaur-riding men in funny hats with state-of-the-art powered armor. And a cosmonaut. There is always one of those.
Title: Re: Da Vinci Tank
Post by: Sangennaru on 25 December 2009, 09:42:37 AM
And a cosmonaut. There is always one of those.

 lol lol lol

well.. now you've to post those drawings!!! :P I'm pretty interested, they should be very inspiring!!!



btw, mry Xmas (not the italian military corp)
Title: Re: Da Vinci Tank
Post by: Tobsen77 on 28 December 2009, 12:18:48 PM
I made some changes and built the tank as a mixture of the various images that can be found of Leonardo's original... I also slapped on some black wash to make the wood grain more visible  ;)

There are six gunholes in the lower hull, which might not be historically accurate but fit in nice imho.

(http://www.tobsen77.de/images/davinci2.jpg)

(http://www.tobsen77.de/images/davinci3.jpg)

Tobi
Title: Re: Da Vinci Tank
Post by: earthdog on 28 December 2009, 05:27:51 PM
Now to make them in 25mm so my flintlok equipped romans have some heavy support.
Title: Re: Da Vinci Tank
Post by: Tobsen77 on 28 December 2009, 06:31:26 PM
Now to make them in 25mm so my flintlok equipped romans have some heavy support.

It is supposed to be 25/28mm. Diameter is 8cm.

Tobi
Title: Re: Da Vinci Tank
Post by: Ray Rivers on 28 December 2009, 06:53:43 PM
 :o

What a fiendish looking device! 
Title: Re: Da Vinci Tank
Post by: Bako on 29 December 2009, 04:15:26 AM
lol lol lol

well.. now you've to post those drawings!!! :P I'm pretty interested, they should be very inspiring!!!

I dunno, last time I tried to scan the drawings I made with either of my green or blue pencils they didn't really work out too well. I'll try next time I have my sketch folder handy. Left it at school because the weather was sour on the last day :-X. Someone stole one of my pencils on that day too >:(.

Wasn't there view ports at the top there?
Title: Re: Da Vinci Tank
Post by: Doc Twilight on 29 December 2009, 05:38:58 AM
I dunno, last time I tried to scan the drawings I made with either of my green or blue pencils they didn't really work out too well. I'll try next time I have my sketch folder handy. Left it at school because the weather was sour on the last day :-X. Someone stole one of my pencils on that day too >:(.

Wasn't there view ports at the top there?

Nice work as always, Tobi. This is another project for Black Army. What can I say? He keeps coming back for more. The poor, sick, bastard...


I believe that in the sketches there was an open view between the hull and the top of the observation tower, but they aren't clear on the subject. I've seen various interpretations in the occasional reconstructions.

-Doc
Title: Re: Da Vinci Tank
Post by: former user on 29 December 2009, 07:59:43 AM
I'm pretty sure some vision slits will find their way.

I like it - one could also use it as a landing capsule for some VSF moon expedition

Doc, shouldn't You have Leonardo in Your range as well?
Maybe with an oversized brush in his hand?  ;) ;) 8)
And maybe Mona Lisa, since Your sculptor is doing faces so well?

or perhaps a "last supper" vignette?  ;)
Title: Re: Da Vinci Tank
Post by: Doc Twilight on 29 December 2009, 08:30:35 AM
I'm pretty sure some vision slits will find their way.

I like it - one could also use it as a landing capsule for some VSF moon expedition

Doc, shouldn't You have Leonardo in Your range as well?
Maybe with an oversized brush in his hand?  ;) ;) 8)
And maybe Mona Lisa, since Your sculptor is doing faces so well?

or perhaps a "last supper" vignette?  ;)

Leonardo is another one of my favorites. Why on earth I didn't think of doing one I'm not sure... but it's a great idea, and I intend to steal it from you, so nyah;) I was very pleased to meet him in Assassins Creed II.

But seriously, great idea.

And yes, he is doing some amazing work on faces. Can't complain.

-Doc
Title: Re: Da Vinci Tank
Post by: Tobsen77 on 29 December 2009, 10:18:36 AM
Thanks all, vision slits will be added in the final detail run ;)

btw... as a side project to this tank I am building something huge and truely frigthening. So make room in your medieval army for some superheavy support  lol lol lol

Tobi
Title: Re: Da Vinci Tank
Post by: Jonas on 29 December 2009, 01:27:06 PM
It looks great, I look forward to have one in my collection  :)
Title: Re: Da Vinci Tank
Post by: white knight on 29 December 2009, 01:35:44 PM
I'll probably need to buy one too for my Empire forces.  :)
Title: Re: Da Vinci Tank
Post by: white knight on 30 December 2009, 06:52:59 PM
Could you perhaps put a figure in your next wip pictures to judge the scale?
Title: Re: Da Vinci Tank
Post by: warhammergrimace on 31 December 2009, 01:41:01 PM
I'd been thinking about building one of these for my Warhammer empire army as an alternative steam tank.
Title: Re: Da Vinci Tank
Post by: Tobsen77 on 01 January 2010, 08:28:35 PM
Happy new year... and a small update...

(http://www.tobsen77.de/images/davinci4.jpg)

Cheers,
Tobi
Title: Re: Da Vinci Tank
Post by: Ray Rivers on 02 January 2010, 08:52:23 AM
 :-*

That is looking very cool.
Title: Re: Da Vinci Tank
Post by: Tobsen77 on 13 January 2010, 07:45:49 PM
Hi... I finished it. I thought about adding rivets or nails but imho that wouldn't fit the "original".

(http://www.tobsen77.de/images/davinci5.jpg)

(http://www.tobsen77.de/images/davinci6.jpg)

(http://www.tobsen77.de/images/davinci7.jpg)

(http://www.tobsen77.de/images/davinci8.jpg)

Diameter is 8cm, height is 7cm.

Cheers,
Tobi
Title: Re: Da Vinci Tank
Post by: Thunderchicken on 13 January 2010, 07:49:00 PM
Nice work Tobi. Will these be going into production?
Title: Re: Da Vinci Tank
Post by: Tobsen77 on 13 January 2010, 08:03:01 PM
Nice work Tobi. Will these be going into production?

Coming soon (http://www.blackarmyproductions.com/blackarmyfinal_025.htm) ;)
Title: Re: Da Vinci Tank
Post by: Dewbakuk on 13 January 2010, 11:40:31 PM
Looks very cool. Not wanting to pick at it and I could well be wrong, but wasn't this supposed to be propelled by a horse inside?
Title: Re: Da Vinci Tank
Post by: Doc Twilight on 14 January 2010, 06:22:40 AM
Looks very cool. Not wanting to pick at it and I could well be wrong, but wasn't this supposed to be propelled by a horse inside?

There were two different methods suggested by Da Vinci. One of them used horses, the other used a crew rotating a series of gears in order to provide propulsion. Testing has shown that the second method is much more practical, and at any rate, it seems to be what Leonardo preferred.

-Doc
Title: Re: Da Vinci Tank
Post by: Dewbakuk on 14 January 2010, 09:44:57 AM
Wasn't aware of that, cheers Doc. A couple of weeks ago I was in Venice and stumbled accross a Da Vinci invention display in an old church. Some very cool models of various inventions including the rotating cannon deck for ships but I was surprised there was no model of the tank there. Took lots of photo's of the others though :)
Title: Re: Da Vinci Tank
Post by: Doc Twilight on 14 January 2010, 10:18:52 AM
Would love to see some of those photos, Dewbakuk:)

There is an exhibit in DaVinci's home town (Firenze/Florence), and they have what they claim to be a full scale reconstruction of the tank. From the photos, it actually looks a bit small to me, maybe half scale. Certainly big enough to fit three or four, but not big enough.

-Alex
Title: Re: Da Vinci Tank
Post by: Tobsen77 on 14 January 2010, 11:31:37 AM
There are many different versions of this tank floating around the internet, original sketches and reconstructions. I built this with the imo best parts of all versions ;)

Thanks for your comments!
Tobi
Title: Re: Da Vinci Tank
Post by: aircav on 14 January 2010, 12:15:15 PM
Theres a half Scale (i think) model at the Bovington tank museum, im sure it says on the plaque that it would not have worked  :?


Keith
Title: Re: Da Vinci Tank
Post by: Tobsen77 on 14 January 2010, 12:43:01 PM
Theres a half Scale (i think) model at the Bovington tank museum, im sure it says on the plaque that it would not have worked  :?
Keith

Yeah right... and dragons can't fly. Pffff  lol lol lol
Title: Re: Da Vinci Tank
Post by: white knight on 14 January 2010, 03:12:54 PM
I guess my main practicial comment would be that given the number of guns, it's probably too small to accommodate the gear and number of crew required to make it move AND operate all those guns.

But who cares about that really?  ;)
Title: Re: Da Vinci Tank
Post by: BaronVonJ on 14 January 2010, 04:49:37 PM
I did this years ago. Yours is closer to the original.
http://baronvonj.blogspot.com/2008/01/leonardo-tech.html
Title: Re: Da Vinci Tank
Post by: Dewbakuk on 04 February 2010, 11:19:28 PM
Quote
Would love to see some of those photos, Dewbakuk:)

Worked out how to get the photo's off my phone  ;D

Here they are http://www.flickr.com/photos/28016805@N00/
Title: Re: Da Vinci Tank
Post by: rob_the_robgoblin on 05 February 2010, 08:22:35 AM
Those photos are just too cool.
I love the anti-ladder poles!
Title: Re: Da Vinci Tank
Post by: Dewbakuk on 05 February 2010, 09:13:10 AM
Those photos are just too cool.
I love the anti-ladder poles!

They are just begging to be put into a castle build aren't they :)
Title: Re: Da Vinci Tank
Post by: Doc Twilight on 05 February 2010, 09:48:54 AM
Great photos, Dewbakuk! Thanks for sharing!

Prototype experienced some mailing difficulties*, and is not yet here, but should be here shortly.

-Alex

* - Some sort of East German agent has been playing havoc with Tobi's mail;)
Title: Re: Da Vinci Tank
Post by: Doc Twilight on 06 March 2010, 12:47:03 AM
Well, Leonardo's tank finished it's tour of the far reaches of the earth and arrived on my doorstep today. Actually, it arrived at my front gate, and the DHL left the front gate open, which subsequently meant that the Dingo (Claudius) who had been outside sunning himself, decided to take the opportunity to go out for a walkabout around southern California...

Fortunately, both Claudius and Leonardo's tank are here, safe and sound, at the moment. This is a real gem of a piece, and it's a breeze to put together. Only separate bits are the cannon barrels. Methinks this will do well, me does. Hope to have it off to the caster, soon, but I'm still waiting for them to master the Filatov.

And incidentally, the most recent tests on Leonardo's design have shown that it -would- have worked. The problem with earlier tests was that not all testers realized DaVinci's little "trick". In addition to writing backwards, many gears were placed -backwards- so that someone who wanted to steal the design would fail at replicating it. It's amazing how many of Leonardo's designs have since been found to be quite workable by simply reversing the position of a gear, switching part "a", with part "b", etc.


-Doc
Title: Re: Da Vinci Tank
Post by: white knight on 06 March 2010, 08:22:27 AM
Still looking forward to getting this! 8)
Title: Re: Da Vinci Tank
Post by: Jonas on 07 March 2010, 01:51:03 PM
It is also on my list of wants for the future  :)
Title: Re: Da Vinci Tank
Post by: fastolfrus on 07 March 2010, 05:49:44 PM
Theres a half Scale (i think) model at the Bovington tank museum, im sure it says on the plaque that it would not have worked  :?

Probably means that they couldn't get it through the tank assault course :~}