Introduction: Velo-Troika. Three-seater-independent-driving Tricycle
Abramtsevo, Russia, July 2011
Hi! I'm Pavel Severov, and I'm tester of that device.
Author and owner is my neighbour. He don't want to publish his name, but you can see him on the video :-)
It is hard for him to describe step-by-step process of its building. He just want to share main idea of this device.
If you need to know additional technical details - please ask me and I will forward your question to the author.
Please see schematic diagram of the device. It is in Russian, but I will translate it into English if anybody will ask for this.
You can also see photo report from the author's studio.