Vitruvius, Marci Vitruvii Pollionis De architectura libri decem : ope codicis Guelferbytani, editionis principis, ceterorumque subsidiorum recensuit, et glossario in quo vocabula artis propria Germ. Ital. Gall. et Angl. explicantur, 1800
<head xml:id="echoid-head113" style="it" xml:space="preserve">CAPUT III.
<lb/>
De alia machina tractoria.</head>
<p>
<s xml:id="echoid-s4041" xml:space="preserve">Haec autem ratio machinationis, quod per tres orbiculos circumvol-
vitur, triſpaſtos (3) appellatur. </s>
<s xml:id="echoid-s4042" xml:space="preserve">Cum vero in ima trochlea duo orbiculi,
<lb/>
in ſuperiori tres verſantur, id pentaſpaſton (4) dicitur. </s>
<s xml:id="echoid-s4043" xml:space="preserve">Sin autem majo-