Vitruvius, L' Architettura generale di Vitruvio : ridotta in compendio

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            <s xml:id="echoid-s2236" xml:space="preserve">
              <pb o="199" file="0245" n="245" rhead="DI VITRUVIO."/>
            qua cavata da quei vaſi, ela ver-
              <lb/>
            ſava in una ſpezie di tinazzo, o
              <lb/>
            conſerva allorchè imentovati vaſi
              <lb/>
            ſi voltavano per diſcendere.</s>
            <s xml:id="echoid-s2237" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s2238" xml:space="preserve">La quarta Macchina era la Vi-
              <lb/>
              <note position="left" xlink:label="note-0245-01" xlink:href="note-0245-01a" xml:space="preserve">Lib. 10.
                <lb/>
              c. 11.</note>
              <note position="right" xlink:label="note-0245-02" xlink:href="note-0245-02a" xml:space="preserve">IV. La
                <lb/>
              Vite di
                <lb/>
              Archi-
                <lb/>
              mede.</note>
            da, che ſi attribuiſce ad Archi-
              <lb/>
            mede, quantunque Vitruvio non
              <lb/>
            nomini l’ Inventore. </s>
            <s xml:id="echoid-s2239" xml:space="preserve">Queſta Vi-
              <lb/>
            da era fatta di un pezzo di le-
              <lb/>
            gno lungo ſedici volte quanto era
              <lb/>
            il ſuo diametro: </s>
            <s xml:id="echoid-s2240" xml:space="preserve">attorno del le-
              <lb/>
            gno vi ſi poneva obbliquamente
              <lb/>
            una piana di Selice o Vitice un-
              <lb/>
            ta di liquida pece; </s>
            <s xml:id="echoid-s2241" xml:space="preserve">e queſta fa-
              <lb/>
            cevaſi poi girare intorno da un
              <lb/>
            capo all’ altro di quel pezzo di
              <lb/>
            legno. </s>
            <s xml:id="echoid-s2242" xml:space="preserve">Sopra tal piana ponevan-
              <lb/>
            ſene dell’ altre, tanto ch’eſſe fa-
              <lb/>
            ceſſero la giravolta come d’una di
              <lb/>
            quelle Scale che ſon fatte a lumaca.
              <lb/>
            </s>
            <s xml:id="echoid-s2243" xml:space="preserve">Fatto queſto coprivaſi quell’ in-
              <lb/>
            voglio o Vida con tavole, che al
              <lb/>
            di dentro s’ impegolavano, e al
              <lb/>
            di fuori ſi legavano con cerchjdi
              <lb/>
            ferro. </s>
            <s xml:id="echoid-s2244" xml:space="preserve">Su le due teſte poi del le-
              <lb/>
            gno ſi ponevano dei pironi, </s>
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