Agricola, Georg, De re metallica Libri XII, Quibus Officia, Instrumenta, Machinae, ac omnia ..., 1556

List of thumbnails

< >
31
31 		32
32
33
33 		34
34
35
35 		36
36
37
37 		38
38
39
39 		40
40
< >
page |< < of 599 > >|
    <archimedes>
      <text>
        <body>
          <chap id="N10018">
            <pb pagenum="117" xlink:href="001/01/127.jpg"/>
            <figure id="id.001.01.127.1.jpg" xlink:href="001/01/127/1.jpg" number="20"/>
            <p id="N126D4" type="main">
              <s id="N126D6">Quæ ſint ferramenta
                <expan abbr="metallicorũ">metallicorum</expan>
              , quæ uaſa ſatis oſtendi: nunc machinas
                <lb/>
                <expan abbr="exponã">exponam</expan>
              , hæ triplices ſunt, tractoriæ ſcilicet, ſpiritales, ſcanſoriæ. </s>
              <s id="N126E2">Tractorijs
                <lb/>
              onera ex puteis
                <expan abbr="extrahũtur">extrahuntur</expan>
              . </s>
              <s id="N126EB">Spiritales aerem
                <expan abbr="conceptũ">conceptum</expan>
              ex ore ſuo inflant in
                <lb/>
              cuniculos uel puteos: quod ni fiatin
                <expan abbr="nõnullis">nonnullis</expan>
              foſſores laborare ſine magna
                <lb/>
              ſpirandi difficultate non poſſunt. </s>
              <s id="N126FA">Scanſoriæ ſunt ſcalæ
                <expan abbr="quarũ">quarum</expan>
              gradibus me
                <lb/>
              tallici deſcendunt in puteos: & ex eis rurſus aſcendunt. </s>
              <s id="N12703">
                <expan abbr="Tractoriarũ">Tractoriarum</expan>
              uariæ
                <lb/>
              & diuerſæ ſunt formæ: & quædam ex ipſis multùm artificioſæ: &, niſi ego
                <lb/>
              fallor, ueteribus incognitæ: quæ iccirco inuentæ ſunt, ut & aquæ trahi poſ­
                <lb/>
              ſint ex terræ profundo, ad quod nulli cuniculi
                <expan abbr="pertinẽt">pertinent</expan>
              : & res foſsiles ex pu
                <lb/>
              teis, quos item nulli
                <expan abbr="cõtingunt">contingunt</expan>
              cuniculi, uel longiſsimi. </s>
              <s id="N12719">
                <expan abbr="Quoniã">Quoniam</expan>
              uerò puteo
                <lb/>
              rum non
                <expan abbr="eadẽ">eadem</expan>
              eſt altitudo, in iſtius generis machinis magna uarietas exiſtit.
                <lb/>
              </s>
              <s id="N12726">ſed
                <expan abbr="earũ">earum</expan>
              , quibus onera ſicca ex puteis
                <expan abbr="extrahũtur">extrahuntur</expan>
              , formæ quinque
                <expan abbr="potiſsimũ">potiſsimum</expan>
                <lb/>
              ſunt uſitatæ,
                <expan abbr="quarũ">quarum</expan>
              prima ſic
                <expan abbr="cõficitur">conficitur</expan>
              . </s>
              <s id="N1273F">Tigna duo, quàm puteus paulo lon­
                <lb/>
              giora, collocantur:
                <expan abbr="alterũ">alterum</expan>
              in fronte putei,
                <expan abbr="alterũ">alterum</expan>
              in tergo. </s>
              <s id="N1274C">Eorum partes ex­
                <lb/>
              tremæ habent foramina, in quæ pali, ad imum cuneatiores, immiſsi altius in
                <lb/>
              terram adiguntur ut maneant immobilia. </s>
              <s id="N12753">Habent præterea formas, in qui­
                <lb/>
              bus incluſa ſunt capita duorum tignorum
                <expan abbr="trãſuerſariorum">tranſuerſariorum</expan>
              : quorum unum
                <lb/>
              dextrum putei latus occupat: alterum tantum abeſt à ſiniſtro, ut inter ipſa
                <lb/>
              locus ſit aptus ad ſcalas affingendas: in horum tignorum tranſuerſariorum
                <lb/>
              formis, quæ in media eorum ſunt parte, ſtipites uel aſſeres craſsi infiguntur
                <lb/>
              & configuntur clauis ferreis: in quorum ſtipitum uel aſſerum caua craſsis la
                <lb/>
              minis ferrata conijciuntur ſuculæ capita: utrumque autem caput, ex ſtipitis
                <lb/>
              aut aſſeris cauo foras
                <expan abbr="eminẽs">eminens</expan>
              , eſt incluſum in forma alterius capitis ligni lon
                <lb/>
              gi
                <expan abbr="ſeſquipedẽ">ſeſquipedem</expan>
              , lati
                <expan abbr="palmũ">palmum</expan>
              , craſsi tres digitos: ſed
                <expan abbr="utrũque">utrunque</expan>
              eius caput
                <expan abbr="latũ">latum</expan>
              eſt di­
                <lb/>
              gitos
                <expan abbr="ſeptẽ">ſeptem</expan>
              : in
                <expan abbr="alterũ">alterum</expan>
              uerò incluſus eſt uectis, teres item longus
                <expan abbr="ſeſquipedẽ">ſeſquipedem</expan>
              . </s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>
Impressum