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  1. Harper57

    Another museum mechanism

    I am looking for a way to control the speed at which a spring-loaded device returns to the original position. How this is supposed to work is that there are panels with graphics. A question is on the left, a photo in the middle, and an open space on the right. The photo is on a fixed panel...
  2. Harper57

    Thanks to those who replied to my thread from 2109!

    About two years ago I asked for help with a game unit I was doing for a museum application: https://www.eng-tips.com/viewthread.cfm?qid=454783#post This thread is now closed. Covid and other factors delayed the project but I eventually got it done. Here are the photos of the final unit I said...
  3. Harper57

    Rotating disc mechanism for a museum display

    Hello all! I am more of a designer than an engineer, and I joined this group to solicit ideas to solve a seemingly simple problem. I hope this is considered appropriate and I would appreciate anyone willing to help. I have been tasked with creating a game spinner device for an interactive...

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