Heron Alexandrinus, Di Herone Alessandrino De gli automati : ouero machine semoventi, libri due, 1589

Page concordance

< >
Scan Original
71 34
72
73 35
74
75 36
76
77 37
78
79 38
80
81 39
82
83 40
84
85 41
86
87 42
88
89 43
90
91 44
92
93 45
94
< >
page |< < (37) of 94 > >|
    <echo version="1.0RC">
      <text xml:lang="it" type="free">
        <div xml:id="echoid-div21" type="section" level="1" n="9">
          <pb o="37" file="0077" n="77" rhead="LIBRO SECONDO."/>
          <p>
            <s xml:id="echoid-s838" xml:space="preserve">Chiuſe, & </s>
            <s xml:id="echoid-s839" xml:space="preserve">aperte le porte, biſogna, che gli artefici
              <lb/>
            non ſi vedano più: </s>
            <s xml:id="echoid-s840" xml:space="preserve">ma le naui condotte al mare
              <unsure/>
            . </s>
            <s xml:id="echoid-s841" xml:space="preserve">Ilchefaſ-
              <lb/>
            ſi nel modo, che
              <unsure/>
            ſiamo per dire. </s>
            <s xml:id="echoid-s842" xml:space="preserve">Biſogna pigliare vna te-
              <lb/>
            la ſottile, e fiſſa, di grandezza eguale al pian o della tauo-
              <lb/>
            la queſta tinta di color bianco, e liquido, accioche facil-
              <lb/>
            mente ſi poſſa auiluppare, viſi dipingano ſu le naui con-
              <lb/>
            dotte al mare. </s>
            <s xml:id="echoid-s843" xml:space="preserve">Queſta tela accoſtando alla tauola imbroc-
              <lb/>
            chiamo laparte da cima di lei, col piano della tauola ſot-
              <lb/>
            to il lato della caſſa, e da i piedi vi cuſciamo vn fuſello
              <lb/>
            di bronzo, ilquale ſia per tutto di egual groſſezza, ac-
              <lb/>
            cioche auiluppando latela intorno al detto fuſello, ver-
              <lb/>
            ſo la parte alta della tauola, la ſtringiamo, e rit
              <unsure/>
            eniamo
              <lb/>
            beniſsimo ſotto il lato della caſſa; </s>
            <s xml:id="echoid-s844" xml:space="preserve">e quando ci parerà la
              <lb/>
            laſciamo cadere, laqualt
              <unsure/>
            ela laiciata, ſi ſuilupparà per il
              <lb/>
            peſo del fuſello, & </s>
            <s xml:id="echoid-s845" xml:space="preserve">in vn ſubito ſuiluppata ricoprirà le co-
              <lb/>
            ſe, che ſono dipinte ſu la tauola. </s>
            <s xml:id="echoid-s846" xml:space="preserve">Que
              <unsure/>
            ſto biſogna, che ſi
              <lb/>
            faccia da ſe medeſimo, mentre ſe ne ſtanno chiuſe lepar-
              <lb/>
            tite della tauola; </s>
            <s xml:id="echoid-s847" xml:space="preserve">perche prima, che ſtiano chiuſe, biſo-
              <lb/>
            gna, che latela ſene ſtia auiluppatain alto, ilche ſi fa in
              <lb/>
            queſto modo. </s>
            <s xml:id="echoid-s848" xml:space="preserve">Quando la tela ſi ſarà beniſsimo auilup-
              <lb/>
            pata, & </s>
            <s xml:id="echoid-s849" xml:space="preserve">accommodata in alto, ſotto il lato della caſſa;
              <lb/>
            </s>
            <s xml:id="echoid-s850" xml:space="preserve">ſotto al viluppo vicino à lui, ſi fora il piano della tauo-
              <lb/>
            la, e ſi
              <unsure/>
            caccia per il foro dalla parte di dietro della ta-
              <lb/>
            uola, verſo laparte dinanzi vn’occhietto, tanto che pigli
              <lb/>
            honeſto ſpatio, e vi ſi ferma beniſsimo con brocchette
              <lb/>
            di maniera, che ſtiaſaldo. </s>
            <s xml:id="echoid-s851" xml:space="preserve">Quanto poi queſto occhiet-
              <lb/>
            to debba eſſer grande, celo moſtrerà il fatto proprio. </s>
            <s xml:id="echoid-s852" xml:space="preserve">
              <lb/>
            Dopò all’incontro del foro, che ſi fece nel piano della
              <lb/>
            tauola, fe ne fa vn’altro nel lato della caſſetta alquanto
              <lb/>
            più largo, & </s>
            <s xml:id="echoid-s853" xml:space="preserve">ſi lima beniſsimo, accioche ſia pulito. </s>
            <s xml:id="echoid-s854" xml:space="preserve">Vi-
              <lb/>
            cino à queſto foro s’auiluppala tela, eſi fa pigliare dall’oc
              <lb/>
            chietto. </s>
            <s xml:id="echoid-s855" xml:space="preserve">Cacciaſi poinel foro, che ènellato della tauola,
              <lb/>
            vn
              <unsure/>
            pontiruolo, ilquale paſſa perl’occhietto, ecoſi
              <note symbol="6" position="left" xlink:label="note-0077-01" xlink:href="note-0077-01a" xml:space="preserve"/>
            </s>
          </p>
        </div>
      </text>
    </echo>
Impressum