HobbyKing.com New Products Flash Sale
Thread Tools
Old Jan 11, 2013, 01:22 PM
I am what I teach
Tucson AZ
Joined Mar 2007
554 Posts
Tesla VTOL

Just came across this -

"January 3, 1928, U.S. Patent 1,655,114 - The last patent issued to Nikola Tesla. It was for a biplane capable of taking off vertically (VTOL aircraft) and then be "gradually tilted through manipulation of the elevator devices" in flight until it was flying like a conventional plane. Tesla stated it would weigh 800 pounds and would sell at $1,000 for both military and consumer uses. It may be the earliest known design for what became the tiltrotor/tilt-wing concept as well as the earliest proposal for the use of turbine engines in rotor aircraft."

So who will be the first to make a scale modle of it!
moparren is online now Find More Posts by moparren
Reply With Quote
Sign up now
to remove ads between posts
Old Jan 18, 2013, 10:53 PM
Registered User
United States, MN, Savage
Joined Apr 2009
14 Posts
Very cool find. Thanks for posting.
fifthstage is offline Find More Posts by fifthstage
Reply With Quote
Old Jan 28, 2013, 12:01 AM
I'm goin' Falcon nuts
RCAV8R13's Avatar
White Salmon, Wa
Joined Oct 2003
2,590 Posts
Very cool but where's the anti-torque come from? It looks like it would spin out of control.
RCAV8R13 is offline Find More Posts by RCAV8R13
Reply With Quote
Old Jan 28, 2013, 08:07 AM
Registered User
Joined Oct 2004
3,036 Posts
The control surfaces numbered 7 and 8 are immersed in the slipstream (well, at least in the intentions of the inventor) and probably would be acting as anti-torque as well as hovering controls. The dimensions and initial angles would need a lot of tweaking, and stability in forward flight would be problematic. But it's not an impossible contraption.
Brandano is online now Find More Posts by Brandano
Reply With Quote
Old Jan 28, 2013, 10:49 AM
Winging it >
leadfeather's Avatar
Joined May 2006
9,977 Posts
Here is the closest thing to Tesla's design. I think it is close enough to show Tesla's concept was plausible.

Tilt Rotor Variable Pitch Range (Locking) Free Wing Coaxial Helicopter (1 min 15 sec)
leadfeather is online now Find More Posts by leadfeather
Reply With Quote

Thread Tools

Similar Threads
Category Thread Thread Starter Forum Replies Last Post
Discussion (kinda OT) Tesla's NJ lab has been saved. bgnome Dock Talk 23 Oct 12, 2012 09:45 PM
Discussion Anyone Pick Up Their Tesla Today? Big Foot 48 Life, The Universe, and Politics 14 Jun 24, 2012 09:16 AM
Discussion Psst-wanna Tesla gun? dll932 Life, The Universe, and Politics 8 May 16, 2012 11:15 AM
Discussion Tesla Brickmobile Roadsters Real Ira Life, The Universe, and Politics 89 Mar 13, 2012 10:36 PM