Monantheuil, Henri de, Aristotelis Mechanica, 1599

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              <p type="main">
                <s id="id.001760">
                  <pb xlink:href="035/01/151.jpg" pagenum="111"/>
                  <emph type="italics"/>
                maioribus autem rotis æquilibrium illud facilius ſit, quia ſarcina al­
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                tior, & ſic trahitur tantum: in paruis depreßior, ſicque nonnihil le­
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                uanda. </s>
                <s id="id.001761">Vbi autem ſuſtinere & trahere opus eſt, vt in bellicis tor­
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                mentis vnus equus iugum ſuſtinere, alij loris trahere debent.
                  <emph.end type="italics"/>
                </s>
              </p>
              <p type="main">
                <s id="id.001762">Vt ſi trochleæ.]
                  <emph type="italics"/>
                Problema illuſtratur duobus exemplis Tro­
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                chleæ & Scytalæ. </s>
                <s id="id.001763">Eſt autem Trochlea inſtrumentum tractorium ex
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                rotula circa axiculum fixum alicubi appenſum per
                  <expan abbr="funẽ">funem</expan>
                ductarium,
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                in eius circumferentia circumuoluta. </s>
                <s id="id.001764">Geminatur aliquando, tripli­
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                catur, & amplius multiplicatur. </s>
                <s id="id.001765">Vnde ſunt illa tractoria infinita­
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                rum propemodum virium Triſpaſton, Penteſpaſton, Polyſpaſton, in
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                quibus rotulæ ſibi inuicem ſubſeruientes, & tanquam onus attra­
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                hendum diuidentes ſumma facilitate ipſum attrahunt, de quo qui
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                multa admirabilia videre volet, videat apud Guidum Vbaldum.
                  <emph.end type="italics"/>
                </s>
              </p>
              <p type="main">
                <s id="id.001766">Etſcytalæ.]
                  <emph type="italics"/>
                Scytala lignum eſt cylindricum cuius pro duplici
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                vſu duo genera ſtatuuntur. </s>
                <s id="id.001767">Vnus vſuum eſt ad attrahendum, & ſic
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                in eius altera extremitate ferrum quoddam inflexum eſt pro manu­
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                brio, vbi annectitur potentia mouens: vel loco ferri vectes
                  <expan abbr="emergũt">emergunt</expan>
                  <lb/>
                aliquot, qui vicißim per vim annexam mouentur: vel loco vectis
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                rota maior, quod idem eſt: ſicque vel manubrio, vel vectibus, vel
                  <lb/>
                rota mota vnà mouetur illud lignum cylindricum cum ſuo fune du­
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                ctario. </s>
                <s id="id.001768">Et cum eo pondus alligatum eleuatur. </s>
                <s id="id.001769">Hoc genus ſcytalæ eſt
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                idem quod axis in peritrochio de quo poſtea. </s>
                <s id="id.001770">De hoc autem genere lo­
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                cus hic intelligi debet. </s>
                <s id="id.001771">De altero dicetur cap. 12.
                  <emph.end type="italics"/>
                </s>
              </p>
              <p type="main">
                <s id="id.001772">Vt diximus etiam.]
                  <emph type="italics"/>
                Confirmatio eſt propoſitionis præceden­
                  <lb/>
                tis ſyllogiſmi per ſpeciem libræ, quæ tantò exactior exiſtit: quantò li­
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                brile habet longius, è ſuperioribus repetitam. </s>
                <s id="id.001773">Cæterum præter proble­
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                ma huius capitis alia quæri poſſunt ad idem ferè pertinentia ſcitu
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                digna, nec minus ſubtilia, nempè. </s>
                <s id="id.001774">Quare binæ rotæ quaternis facilio­
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                res ſint. </s>
                <s id="id.001775">Quare prioribus poſteriores rotas maiores eſſe oporteat.
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                </s>
                <s id="id.001776">Quare maior ſarcina in anteriore plauſtri parte poni debeat. </s>
                <s id="id.001777">Soluitur
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                primum quia rota quælibet, vt grauis, ad centrum ſpectat, & arceri
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                deſcenſu eſt contra eius naturam: arcetur & cum tollitur ſurſum, &
                  <lb/>
                cum trahitur adlatus, quippè in diuerſum per
                  <expan abbr="ambitũ">ambitum</expan>
                . </s>
                <s id="id.001778">Plures igitur
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                rotæ augebunt onus, & ideo trahentis laborem. </s>
                <s id="id.001779">Itaque binæ rotæ
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                quaternis faciliores erunt, vnde bellicis tormentis, licet immanibus
                  <lb/>
                duæ ſatis ſunt. </s>
                <s id="id.001780">Quod autem quis obijceret per rotas plures pondus plus
                  <emph.end type="italics"/>
                </s>
              </p>
            </subchap1>
          </chap>
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