We are happy to announce our NEW GBC 28 Pneumatic Scissor Elevator – 42080 C Model Forest Machine. 2 pneumatic cylinders work together in beautiful harmony to automate the scissor elevator mechanism. The motor powers the pneumatic pump which brings the whole system alive. While building the GBC you will notice all the challenges we had to conquer in the design and how we solve all the problems.
Inspired? Get the building instructions and start engineering today.
https://pv-productions.com/product/gbc-28-pneumatic-scissor-elevator-42080-building-instructions/
See also our GBC C Model Building Instructions & other products: https://pv-productions.com/product-category/lego/
Fun Fact: After 4 failed attempts we finalized on a winning design and mechanism. Working with pneumatics and limit parts is so much harder than anticipated.
