Heron <Alexandrinus>, Heronis Alexandrini spiritalium liber

Table of contents

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[81.] LXXIII.
Page: 97 (91)
[82.] LXXIV.
Page: 100 (94)
[83.] LXXV.
Page: 102 (96)
[84.] LXXVI.
Page: 104 (98)
[85.] FINIS.
Page: 105 (99)
[86.] QUATUOR THEOREMATA Adjuncta SPIRITALIBUS HERONIS, Per M. Joannem Baptistam Aleottum. Et Conſtructio modi, quo artificialiter repræſentatur ca-nalis aquæ vivæ aquam ejaculans uſque in verticem cujuscunque altæ turris, ſumma facilitate. Ex Italice in Latinum conutrſa.
Page: 107
[87.] Theorema I.
Page: 108 (102)
[88.] Theorema II.
Page: 111 (105)
[89.] Theorema III.
Page: 114 (108)
[90.] Theorema IV.
Page: 118 (112)
[91.] Finis Theorematum adjunctorum.
Page: 126 (120)
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          <pb o="108" file="0114" n="114" rhead="JO. BAPT. ALEOTTI."/>
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            <s xml:id="echoid-s2114" xml:space="preserve">Facere ut ope aquæ unici canalis ferveat uſtrina, in qua fa-
              <lb/>
            ber detineat & </s>
            <s xml:id="echoid-s2115" xml:space="preserve">fervefaciat ferrum, poſtea vertat, & </s>
            <s xml:id="echoid-s2116" xml:space="preserve">im-
              <lb/>
            ponat incudi, & </s>
            <s xml:id="echoid-s2117" xml:space="preserve">ſtatim alii tres fabri malleo contundant
              <lb/>
            dictum ferrum per vices, & </s>
            <s xml:id="echoid-s2118" xml:space="preserve">ad quemvis ictum exiliat
              <lb/>
            aqua, quemadmodum ex candente ferro malleo percuſſo
              <lb/>
            ſcintillæ exiliunt.</s>
            <s xml:id="echoid-s2119" xml:space="preserve"/>
          </p>
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        <div xml:id="echoid-div141" type="section" level="1" n="89">
          <head xml:id="echoid-head103" xml:space="preserve">
            <emph style="sc">Theorema</emph>
          III.</head>
          <p>
            <s xml:id="echoid-s2120" xml:space="preserve">FAbricata incude A ſuper trunco B, pro more fabrorum, ipſi fabri
              <lb/>
            CDEF diſpoſiti ſint in quodam plano, inter quos faber E manu te-
              <lb/>
            neat ferrum: </s>
            <s xml:id="echoid-s2121" xml:space="preserve">ſintque omnes vel ex ære, vel ex cupro, dummodo ſint
              <lb/>
            cavi vel vacui interius. </s>
            <s xml:id="echoid-s2122" xml:space="preserve">Adaptetur etiam uſtrina, cujus planum G ejus-
              <lb/>
            dem altitudinis ſit cumincude, & </s>
            <s xml:id="echoid-s2123" xml:space="preserve">in hoc plano ſit vas N. </s>
            <s xml:id="echoid-s2124" xml:space="preserve">Deinde ſubter
              <lb/>
            plano, cui inſiſtunt fabri, diſponatur canalis HI, per quem fluat aqua:
              <lb/>
            </s>
            <s xml:id="echoid-s2125" xml:space="preserve">ſed ſub pedibus fabri tenentis ferrum malleo percutiendum, fiat truncus K,
              <lb/>
            per quem tranſeat canalis HI, & </s>
            <s xml:id="echoid-s2126" xml:space="preserve">in latere hujus trunci, quod eſt ſub cal-
              <lb/>
            cibus fabri F fiat aliud foramen parvum, cuiimponatur canna L O M,
              <lb/>
            una ejus extremitate, id eſt L illi applumbata, altera exiſtente ſub fundo
              <lb/>
            vaſis N, quod, ut dixi, poſitum ſit ſuper planum uſtrinæ vel foci; </s>
            <s xml:id="echoid-s2127" xml:space="preserve">
              <lb/>
            iſtudque vas cum cannain M perforatum ſit, & </s>
            <s xml:id="echoid-s2128" xml:space="preserve">fiat quoque, ut ex canale
              <lb/>
            HI tranſeat parvus tubulus in conum cavum P, in quo ſit conus ſolidus ſu-
              <lb/>
            ſtentatus ab elaterio cujus impulſu ſponte reſiliat, cujusmodi ſunt in iſtis
              <lb/>
            ſeris vel clavaturis, quæ ſponte reſilientes occluduntur, nos vocamus eas. </s>
            <s xml:id="echoid-s2129" xml:space="preserve">
              <lb/>
            Italicè chiavature alla Frateſca, & </s>
            <s xml:id="echoid-s2130" xml:space="preserve">hic tubulus perforatus derivatur, ut di-
              <lb/>
            ctum eſt, ex canali HI, & </s>
            <s xml:id="echoid-s2131" xml:space="preserve">perforato cono cavo illi applumbetur, ut
              <lb/>
            apparet in figura HIP: </s>
            <s xml:id="echoid-s2132" xml:space="preserve">poſtea mallei inferantur manibus fabrorum, & </s>
            <s xml:id="echoid-s2133" xml:space="preserve">
              <lb/>
            fiat, ut eorum brachia enodentur, ut & </s>
            <s xml:id="echoid-s2134" xml:space="preserve">lumbi, qui faſcia circumvolvantur,
              <lb/>
            ut non appareat enodatio, & </s>
            <s xml:id="echoid-s2135" xml:space="preserve">quemadmodum de Hercule dixi in primo
              <lb/>
            horum quatuor meorum Theorematum, ſint omnes hi tres fabri, qui fer-
              <lb/>
            rum malleo percuſſuri ſunt, ita adaptati, ut funis per alterutrum crus du-
              <lb/>
            catur, & </s>
            <s xml:id="echoid-s2136" xml:space="preserve">illo attracto in incudem feriant, & </s>
            <s xml:id="echoid-s2137" xml:space="preserve">ſub his funibus perpendicu-
              <lb/>
            lariter adaptentur intra duo ligna parallela in terrâ fixa tot cylindri, ſeu
              <lb/>
            ferrei, ſeu ærei, quot fuerint fabri, quemadmodum clare apparetin fi-
              <lb/>
            gura TVX, & </s>
            <s xml:id="echoid-s2138" xml:space="preserve">in cylindro ſeorſim poſito & </s>
            <s xml:id="echoid-s2139" xml:space="preserve">notato litera Z: </s>
            <s xml:id="echoid-s2140" xml:space="preserve">his au-
              <lb/>
            tem infixa ſint ferramenta, ut Z. </s>
            <s xml:id="echoid-s2141" xml:space="preserve">notata 3. </s>
            <s xml:id="echoid-s2142" xml:space="preserve">4. </s>
            <s xml:id="echoid-s2143" xml:space="preserve">quæ extra ferramenta
              <lb/>
            prominent, quantum ſatis videbitur. </s>
            <s xml:id="echoid-s2144" xml:space="preserve">Poſtea ſit tornatus fuſus </s>
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