Technical Drawing Board Clip
I designed a clip to help keep my brothers drawing board from slipping while he was using it. Show below is the 2D sketch that I drew to get the profile for the clip. The largest table it can be used with is 40mm and the clip is designed to hold a bar just over 19mm in diameter. The arm that bar slides along is sloped to help it clip in more securely and the top arm is at a…