Car Jack

Simple screw car jack, founded as necessary equipment in old Yugoslovanian cars. It possesses two miter gear connected to a handle, for easier handling; as well as ISO trapezoidal thread for lifting high forces. Because of its compact looks and few components, I will bi using it as Z axis on my future robotics project, for soil sampling. Almost forgot to mention, I've added all necessary movements and joint assemblies to it. I would love to hear your thoughts about it. :)