Guevara, Giovanni di, In Aristotelis mechanicas commentarii, 1627

Table of figures

< >
[Figure 1]
[Figure 2]
[Figure 3]
[Figure 4]
[Figure 5]
[Figure 6]
[Figure 7]
[Figure 8]
[Figure 9]
[Figure 10]
[Figure 11]
[Figure 12]
[Figure 13]
[Figure 14]
[Figure 15]
[Figure 16]
[Figure 17]
[Figure 18]
[Figure 19]
[Figure 20]
[Figure 21]
[Figure 22]
[Figure 23]
[Figure 24]
[Figure 25]
[Figure 26]
[Figure 27]
[Figure 28]
[Figure 29]
[Figure 30]
< >
page |< < of 303 > >|
1
DE AXE IN PERITROCHIO.
Axis in Peritrochio eſt oblongus quidam
cylindrus Peritrochio firmiter infixus, ac pa­
rallelus horizontis plano locatus, cuius ex­
trema in rotundis foraminibus immoti peg­
matis expeditè vertuntur.
Peritrochium ve­
rò, eſt machina rotunda, ad rotæ ſeu tympani ſimilitudi­
nem efformata, in cuius conuexa peripheria ſtipites qui &
Scytalæ vocantur, tanquam radij infinguntur; quibus admo­
ta manu tota machina ſimul cum axe verſatur, ac funibus
circa axem conuolutis, trahuntur pondera illis alligata; vt
hic licebit inſpicere.
14[Figure 14]
Reducitur autem
tota huiuſmodi ma
china, ſeu inſtru­
mentum ad vectem;
Nam ſi conſidere­
mus conſtitutum ex
diametro axis, ac
ſemidiametro Pe­
ritrochij coinciden­
te
cum illa non ali­
ter in circumuolu­
tione ſe habere com­
perimus
, ac Vectem,
qui circa ſuum ful­
cimentum vertitur,
tanquam circa pro­
prium centrum.
Eſto enim Axis ſimul, ac Peritrochij immobile centrum
A, circa quod vtriuſque circumferentia deſcripta ſit, nem­
pe tàm Axis, quàm Tympani ipſius Peritrochij cum ſcyta­
lis; Diameter verò Axis ſit linea BC; ac ſemidiameter Pe­
titrochij AD, conſtituentes integram lineam BD.
Tum

Text layer

  • Dictionary
  • Places

Text normalization

  • Original

Search


  • Exact
  • All forms
  • Fulltext index
  • Morphological index