DeltaXY - Sarrus linkage z axis

https://youtu.be/YNsbadaIdXo

Sarrus linkage for z platform prototype in progress

Almost finished Surrus linkage for z platform

DeltaXY firmware on GitHub

DeltaXY firmware on GitHub
OpenScad source on github

Delta XY dry run

DeltaXY - eng forum topic - http://forums.reprap.org/read.php?178,666239
DeltaXY - ru forum topic - http://roboforum.ru/forum107/topic16534.html

DeltaXY - work in progress

DeltaXY mechanics - printed prototype

DeltaXY 3d printer

Hi everyone

I started working on DeltaXY Kinematic

Idea descriped on video bellow

Web Visiaization - https://jsfiddle.net/1nhsvsvu
My targets:

• 100x100x100mm build area with smallest possible box (approx 140x200x150mm)
• Closed build area
• Fast
• Cheap

Z-Axis seems to be moved platform.

Thanks for your feedback...any suggestions, critique and discussion is appreciated.
P.S. I have printed a few parts already.