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Type: Posts; User: Vamfun

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    Sorry I didn't get back to the forum until July. ...

    Sorry I didn't get back to the forum until July. But I'll answer your question anyway.

    It is really based upon energy required to lift the weight of the frame and the load. This energy is the...
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    At last!!

    What you have is correct now...but as I mentioned before, Jean-Phlippe et all did not include the weight of the frame in their free body diagrams. No biggy...but it would have been nice to include...
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    This looks ok but doesn't deal with lift frame...

    This looks ok but doesn't deal with lift frame weight. Here are some alternate papers that might be better.

    An excellent reference for a more detailed proof is from a paper: ”Mathematical...
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    Scissors Lift Equations??

    I was looking for some lift equations for our Vex students to use. I derived some myself but decided to check them against your site. The equations stated in this engineersedge scissor-lift link...
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