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    Looking for information about pulleys, coils and springs

    avatar
    Gviptandil
    Fresh Blood

    Doesn't mean
    I'm new to crossbows


    Fresh Blood Doesn't meanI'm new to crossbows


    Posts : 4
    Join date : 2012-06-15

    Looking for information about pulleys, coils and springs Empty Looking for information about pulleys, coils and springs

    Post by Gviptandil Tue Jun 19, 2012 8:46 pm

    Hi people, I am looking for some references about coil energy calculation, pulley systems etc. online but it is quite difficult to find calculators or graphic approaches to the topic.
    I am designing a pistol crossbow (adapting it´s a better word) powered by coils. Recently I saw the Burri crossbow in the forum (https://thearbalistguild.forumotion.com/t353p30-coil-springs-as-power-source) and It kept me wondering how to calculate the right amount of energy, the quantities and size of pulleys etc. before losing an eye!
    Anyway, thanx in advance
    G

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