How to Design ROBOT GRIPPER with No Gears!? No Linear Joints!?

This is one of my favorite project! I got a design challenge from my boss to make a general purpose gripper, but there are RULES for it.
1. One servo only
2. Easily to make from our machine
3. No gears, no linear joints or supports!!
The third rule is a bit tricky because most of the gripper relies much on linear support of some kind. If you want to know how I did it, let's check it out!

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Видео How to Design ROBOT GRIPPER with No Gears!? No Linear Joints!? канала stepbystep-robotics