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

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      <text>
        <body>
          <chap id="N10018">
            <p id="N1DB89" type="main">
              <s id="N1DC4C">
                <pb pagenum="414" xlink:href="001/01/424.jpg"/>
              parte lata ſit pedem, priore pedem & palmum: paulatim enim dilatetur. </s>
              <s id="N1DC56">At
                <lb/>
              focus, qui eſt intra baſim, ſtratus ſit molybdæna, ex catino, in quo
                <expan abbr="plumbũ">plumbum</expan>
                <lb/>
              ab argento ſeparatur, ſumpta. </s>
              <s id="N1DC61">Poſtrema parte, quæ ſumma eſt, tam altus, ut
                <lb/>
              digitos tantummodo ſex abſit à laminis: à qua æqualiter decliuis ad imam,
                <lb/>
              ut ſtannum, quo ſtillant panes, in catinum defluere poſſit. </s>
              <s id="N1DC68">Sed murus ad ter
                <lb/>
              tium murum longum, ut eum ab iniuria ignium tueatur, lateribus ſuper la­
                <lb/>
              minas æreas ſtatutis, & luto conglutinatis ducatur, altus pedes duos & pal
                <lb/>
              mum, ac digitos duos, craſſus palmos duos, inferius latus pedes tres & pal­
                <lb/>
              mum, atque digitos tres, nam utranque laminam ibidem contegat: ſuperius pe
                <lb/>
              des tres, etenim utrinque oblique aſſurgat. </s>
              <s id="N1DC75">Ad utrunque iſtius muri latus, qua
                <lb/>
              ſub ſumma eius parte ſuberit altitudine palmi & duorum digitorum, ſit ba­
                <lb/>
              cillum ferreum uncinatum, in foramine tertij muri longi incluſum: plumbo
                <lb/>
              etiam infuſo: ex quo muro extet palmos duos. </s>
              <s id="N1DC7E">Ipſum
                <expan abbr="latũ">latum</expan>
              ſit digitos duos,
                <lb/>
              craſſum digitum: habeat uncos duos: alterum ad latus, alterum parte poſtre
                <lb/>
              ma, & quidem ſuperiore: quorum uterque ſpectet murum: uterque craſſus ſit
                <lb/>
              digitum: uterque includatur in ultimum aut ſequentem aliquem annellum ca
                <lb/>
              tellæ ferreæ, quæ conſtet ex quatuor annellis: quorum quiſque longus ſit pal
                <lb/>
              mum & digitum, craſſus ſemidigitum. </s>
              <s id="N1DC8F">Sed primus in foramine anteceden­
                <lb/>
              tis bacilli ferrei includatur: in uno
                <expan abbr="autẽ">autem</expan>
              aliquo ex reliquis tribus annellis al­
                <lb/>
              teruter ſequentis bacilli ferrei uncus. </s>
              <s id="N1DC9A">Bacilla uerò duo antecedentia ſint lon
                <lb/>
              ga pedes tres et totidem palmos ac digitum, lata digitos duos, craſſa unum. </s>
              <s id="N1DC9F">
                <lb/>
              Vtrunque utriuſque caput habeat foramen: quorum poſterius teres ſit, &
                <expan abbr="latũ">latum</expan>
                <lb/>
              digitum, in quo primus annellus, ut dixi, includendus eſt: prius longum di­
                <lb/>
              gitos duos, & dimidium, latum ſeſquidigitum. </s>
              <s id="N1DCAB">Etenim hoc bacilli caput la­
                <lb/>
              tum ſit digitos tres, cùm reliquum eius corpus tantummodo digitos duos
                <lb/>
              ſit latum: poſterius caput digitos duos & dimidium. </s>
              <s id="N1DCB2">In priora
                <expan abbr="bacillorũ">bacillorum</expan>
              fo­
                <lb/>
              ramina repagulum ferreum infigatur, longum pedes tres & palmos duos,
                <lb/>
              latum digitos duos, craſſum unum. </s>
              <s id="N1DCBD">Id priore eius parte quinque parua fora­
                <lb/>
              mina quadrangula, undique lata duas tertias digiti partes, habeat:
                <expan abbr="quorũ">quorum</expan>
              ali­
                <lb/>
              ud ab alio diſtet ſemidigito: ſed primum à capite circiter digitum: in ea ſecre
                <lb/>
              tor clauum ferreum infigat: ſi fornacem anguſtare uoluerit, in poſtremum:
                <lb/>
              ſi dilatare, in primum: ſi mediocriter
                <expan abbr="cõtrahere">contrahere</expan>
              , in aliquod medium: eadem
                <lb/>
              cauſa eſt, cur alteruter bacilli uncus, modò in ultimo catellæ
                <expan abbr="añello">annello</expan>
              , modò in
                <lb/>
              tertio,
                <expan abbr="nũc">nunc</expan>
              uerò in ſecundo includatur. </s>
              <s id="N1DCDC">Dilatatur autem fornax, cùm panes
                <lb/>
              multi in ea collocantur: contrahitur, cùm pauci. </s>
              <s id="N1DCE1">Veruntamen plures quàm
                <lb/>
              quinque collocari neque ſolent neque poſſunt:
                <expan abbr="quinetiã">quinetiam</expan>
              panes tenues cauſa ſunt
                <lb/>
              cur paries introrſus ponatur: idem repagulum poſteriore parte utrinque cor
                <lb/>
              nu eiuſdem latitudinis & craſſitudinis, cuius ipſum eſt, habeat: quod extet
                <lb/>
              digitum. </s>
              <s id="N1DCF0">Ea cornua obſtant, ne repagulum per foramen dextri bacilli pene­
                <lb/>
              tret: in quo infixum etiam tunc manet, cùm ipſum ac bacilla, parietes forna­
                <lb/>
              cis complexu ſuo non
                <expan abbr="coercẽt">coercent</expan>
              &
                <expan abbr="cõtinent">continent</expan>
              . </s>
              <s id="N1DCFF">Porrò parietes fornacis tres ſint,
                <lb/>
              duo à lateribus, unus à fronte:
                <expan abbr="">nam</expan>
              à tergo murus alter eſt: qui à lateribus exi­
                <lb/>
              ſtunt, longi ſint pedes tres, & totidem palmos ac digitos duos, alti pedes du
                <lb/>
              os: prior uerò longus pedes duos, & palmum, atque digitos tres, altus, æque
                <lb/>
              ac parietes à lateribus, pedes duos: quiſque
                <expan abbr="cõſtet">conſtet</expan>
              ex ferreis bacillis, pedibus, </s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>