Vitruvius, Marci Vitruvii Pollionis De architectura libri decem : ope codicis Guelferbytani, editionis principis, ceterorumque subsidiorum recensuit, et glossario in quo vocabula artis propria Germ. Ital. Gall. et Angl. explicantur, 1800

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        <div xml:id="echoid-div212" type="section" level="1" n="114">
          <p>
            <s xml:id="echoid-s4160" xml:space="preserve">
              <pb o="240" file="0264" n="264" rhead="M. VITRUVII P. DE ARCHITECTURA"/>
            capitibus lamina ferratis, habens in medio circa ſe tympanum (b) ex ta-
              <lb/>
            bulis inter ſe coagmentatis: </s>
            <s xml:id="echoid-s4161" xml:space="preserve">collocaturque in ſtipitibus (c) habentibus in
              <lb/>
            ſe ſub capite axis ferreas laminas. </s>
            <s xml:id="echoid-s4162" xml:space="preserve">In ejus tympani cavo interponuntur
              <lb/>
            octo tabulae (d) transverſae, tangentes axem, et extremam tympani cir-
              <lb/>
            cumitionem, quae dividunt aequalia in tympano ſpatia. </s>
            <s xml:id="echoid-s4163" xml:space="preserve">Circa frontem
              <lb/>
            ejus figuntur tabulae, relictis ſemipedalibus aperturis (e) ad aquam intra
              <lb/>
            concipiendam. </s>
            <s xml:id="echoid-s4164" xml:space="preserve">Item ſecundum axem columbaria (f) fiunt excavata in
              <lb/>
            ſingulis ſpatiis ex una parte. </s>
            <s xml:id="echoid-s4165" xml:space="preserve">Id autem cum eſt navali ratione picatum,
              <lb/>
            hominibus calcantibus verſatur, et hauriendo aquam per aperturas, quae
              <lb/>
            ſunt in frontibus tympani, reddit eam per columbaria ſecundum axem.
              <lb/>
            </s>
            <s xml:id="echoid-s4166" xml:space="preserve">Ita ſuppoſito labro ligneo habente una ſecum conjunctum canalem, et
              <lb/>
            hortis ad irrigandum, et ſalinis ad temperandum praebetur aquae multi-
              <lb/>
            tudo. </s>
            <s xml:id="echoid-s4167" xml:space="preserve">Cum autem altius extollendum erit, eadem ratio commutabitur ſic. </s>
            <s xml:id="echoid-s4168" xml:space="preserve">
              <lb/>
            Rota ſiet circum axem eadem magnitudine, ut ad altitudinem, qua opus ſuerit, convenire poſſit. </s>
            <s xml:id="echoid-s4169" xml:space="preserve">Circum extremum latus rotae ſigentur mo-
              <lb/>
            dioli (a) quadrati, pice et cera ſolidati. </s>
            <s xml:id="echoid-s4170" xml:space="preserve">Ita cum rota a calcantibus ver-
              <lb/>
            ſabitur, modioli pleni ad ſummum elati, rurſus ad imum revertentes in-
              <lb/>
            fundent in caſtellum (b) ipſi per ſe, quod extulerunt. </s>
            <s xml:id="echoid-s4171" xml:space="preserve">Sin autem magis
              <lb/>
            altis locis erit praebendum, in ejusdem rotae axe involuta duplex fer- rea catena (a), demiſſaque ad imum libramentum collocabitur, habens ſi-
              <lb/>
            tulos (b) pendentes aereos congiales. </s>
            <s xml:id="echoid-s4172" xml:space="preserve">Ita verſatio rotae catenam in axem
              <lb/>
            involvendo, effert ſitulos in ſummum, qui cum ſuper axem pervehentur,
              <lb/>
            cogentur inverti, et infundere in caſtellum id aquae, quod extulerunt.</s>
            <s xml:id="echoid-s4173" xml:space="preserve"/>
          </p>
        </div>
        <div xml:id="echoid-div214" type="section" level="1" n="115">
          <head xml:id="echoid-head120" xml:space="preserve">CAPUT X.
            <lb/>
          De alio tympano, et hydromylis.</head>
          <p>
            <s xml:id="echoid-s4174" xml:space="preserve">Fiunt etiam in fluminibus rotae eisdem rationibus, quibus ſupra ſcrip-
              <lb/>
            tum eſt. </s>
            <s xml:id="echoid-s4175" xml:space="preserve"> Circa earum frontes affiguntur pinnae, (a) quae cum
              <note symbol="*)" position="foot" xlink:label="note-0264-01" xlink:href="note-0264-01a" xml:space="preserve">Forma VII.</note>
              <note symbol="**)" position="foot" xlink:label="note-0264-02" xlink:href="note-0264-02a" xml:space="preserve">Forma VIII.</note>
              <note symbol="***)" position="foot" xlink:label="note-0264-03" xlink:href="note-0264-03a" xml:space="preserve">Forma IX.</note>
            </s>
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