Tesh drive system 2


TESH drive system. http://www.ideaconnection.com/invention-success/Re-inventing-the-Screw-Propulsion-Vehicle-00249.html

Tesh drive system 3

TESH drive system of Alexis Burdin. https://www.youtube.com/channel/UCG23FECq14KLzBL5Zc54bhA

Tesh drive system

TESH drive system of Alexis Burdin, now sponsored by Licota Tools. The helical inflatable tires allow the screw to roll on hard surfaces. When deflated, the screws are well suited for mud or swamps. Reported by Claude Cathala. http://www.diseno-art.com/news_content/2014/12/tesh-drive-transformable-screw-propelled-vehicle/; http://www.unusuallocomotion.com/pages/locomotion/screw-propelled-vehicles.html;   https://www.youtube.com/channel/UCG23FECq14KLzBL5Zc54bhA

Tyco screw vehicle

Tyco Terrain Twister screw vehicle of Mattel Inc., 2004. The 2 pontoons could be not parallel and filled with foam. http://www.scale4x4rc.org/forums/showthread.php?t=55016; https://www.youtube.com/watch?v=gqFh9H-H4Vg

Zil 4904 amphibious screw vehicle 1972

ZIL 4904, amphibious screw vehicle. http://vk.com/wall-59999425?q=%23Альтернатива

Home made screw vehicle by nic kindrachuk 1


Home-made Screw Vehicle by Nic Kindrachuk. It is a very interesting and rare construction. Nevertheless, it seems pontoons should be larger diameter and chains should be protected against mud. Congratulations ! Long live the next model ! https://www.youtube.com/playlist?list=PLsB5wii8fITsdqHYeuzk5uWiRVzFnL7uv


Screw vehicle conversion 1919

Screw vehicle conversion, 1919. Popular Mechanics, Marsh 1919. Reported by Reuben Hoggett (cybernetizoo.com)

Screw vehicle motor sled 1918

Screw vehicle Motor Sled, 1918. Popular Mechanics, Feb 1918. Reported by Reuben Hoggett (cybernetizoo.com)