Weidler, Johann Friedrich, Jo. Friderici Weidleri Tractatus de machinis hydraulicis toto terrarum orbe maximis Marlyensi et Londinensi et aliis rarioribus similibus in quo mensurae prope ipsas machinas notatae describuntur, et de viribus earum luculenter disseritur

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            <s xml:id="echoid-s1016" xml:space="preserve">
              <pb o="48" file="0058" n="58" rhead="CAPVT III."/>
            ad puteos, quibus molae imminent, aquaeductibus,
              <lb/>
            ſiue canalibus ſubterraneis perueniunt.</s>
            <s xml:id="echoid-s1017" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s1018" xml:space="preserve">3. </s>
            <s xml:id="echoid-s1019" xml:space="preserve">Moletrina, quae uenientibus Meldono prior occur-
              <lb/>
              <note position="left" xlink:label="note-0058-01" xlink:href="note-0058-01a" xml:space="preserve">Fig. XIV.
                <lb/>
              Tab. IV.</note>
            rit, et iuxta quam molitoris aedes ſunt, repraeſentatur
              <lb/>
            fig. </s>
            <s xml:id="echoid-s1020" xml:space="preserve">14. </s>
            <s xml:id="echoid-s1021" xml:space="preserve">et ſequentem membrorum conformationem ha-
              <lb/>
            bet. </s>
            <s xml:id="echoid-s1022" xml:space="preserve">Axis ligneus A ſuſtinet alas quatuor, quarum ra-
              <lb/>
            dii 24 pedes longiſunt. </s>
            <s xml:id="echoid-s1023" xml:space="preserve">componuntur autem iidem dua-
              <lb/>
            bus ex partibus. </s>
            <s xml:id="echoid-s1024" xml:space="preserve">brachia craſſiora in axis cylindro fir-
              <lb/>
            mata fortiora exiſtunt, nempe 15 dig. </s>
            <s xml:id="echoid-s1025" xml:space="preserve">ſpiſſa, his alia
              <lb/>
            incumbunt graciliora 8 dig. </s>
            <s xml:id="echoid-s1026" xml:space="preserve">in quibus regulae tranſuer-
              <lb/>
            ſae, ſiue baculi, 7 p. </s>
            <s xml:id="echoid-s1027" xml:space="preserve">longi pro uelis geſtandis immit-
              <lb/>
            tuntur. </s>
            <s xml:id="echoid-s1028" xml:space="preserve">Intra axem ligneum tanquam modiolum fer-
              <lb/>
            reus eſt, quem alae in orbem uertunt, nititur gemino
              <lb/>
            fulcro quadratis paruis ſubiectis ſignificato. </s>
            <s xml:id="echoid-s1029" xml:space="preserve">craſſus eſt
              <lb/>
            anteriore parte 7 dig. </s>
            <s xml:id="echoid-s1030" xml:space="preserve">poſteriore 6 dig. </s>
            <s xml:id="echoid-s1031" xml:space="preserve">longitudo eius
              <lb/>
            6 p. </s>
            <s xml:id="echoid-s1032" xml:space="preserve">curuatur in medio ad rectos angulos, perpendicu-
              <lb/>
            lum reflexum eſt 10 dig. </s>
            <s xml:id="echoid-s1033" xml:space="preserve">mouetur intra patinas cupreas,
              <lb/>
            ne incendium efficiat attritus ferri celerrimus. </s>
            <s xml:id="echoid-s1034" xml:space="preserve">ab hoc
              <lb/>
            axe pendet truncus ferreus BHQ cuius extremo B
              <lb/>
            cupreus orbis inſertus et ferreis marginibus conſtrictus
              <lb/>
            eſt, ob modo commemoratam rationem. </s>
            <s xml:id="echoid-s1035" xml:space="preserve">portio BH
              <lb/>
            eſt 3 p. </s>
            <s xml:id="echoid-s1036" xml:space="preserve">longa, eidemque in H annectitur tolleno, ſiue
              <lb/>
            uectis ligneus HIK, circa axem in I uolubilis, cuius
              <lb/>
            extremo impoſitum eſt pondus K 1500 librarum, eum
              <lb/>
            in finem, ut dum retrahend@ ſunt emboli, hoc ipſo
              <lb/>
            motus adiuuetur.</s>
            <s xml:id="echoid-s1037" xml:space="preserve"/>
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          <p>
            <s xml:id="echoid-s1038" xml:space="preserve">4. </s>
            <s xml:id="echoid-s1039" xml:space="preserve">Prope axem ligneum applicata eſt rota FG diam.
              <lb/>
            </s>
            <s xml:id="echoid-s1040" xml:space="preserve">7 p. </s>
            <s xml:id="echoid-s1041" xml:space="preserve">quam ambit circulus ligneus, ligneis baculis, ne a
              <lb/>
            rota diſcedat, cohibitus, hic circulus ita aptatur,
              <lb/>
            ut ope uectis H Fig. </s>
            <s xml:id="echoid-s1042" xml:space="preserve">15, laxari et ad rotam adduci que-
              <lb/>
              <note position="left" xlink:label="note-0058-02" xlink:href="note-0058-02a" xml:space="preserve">Fig. XV.
                <lb/>
              Tab. IV.</note>
            at. </s>
            <s xml:id="echoid-s1043" xml:space="preserve">quando enim laxatur plus minusue, rota liberius
              <lb/>
            uoluitur, quando autem conſtringitur, affrictu eius
              <lb/>
            celeritas motus temperatur, uel idem omnino ſiſtitur.</s>
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