Heron <Alexandrinus>
,
Heronis Alexandrini spiritalium liber
Text
Text Image
Image
XML
Thumbnail overview
Document information
None
Concordance
Handwritten
Figures
Content
Thumbnails
Table of figures
<
1 - 30
31 - 60
61 - 90
91 - 98
>
[Figure 81]
Page: 98
[Figure 82]
Page: 99
[Figure 83]
Page: 100
[Figure 84]
Page: 102
[Figure 85]
Page: 104
[Figure 86]
Page: 105
[Figure 87]
Page: 109
[Figure 88]
Page: 110
[Figure 89]
Page: 112
[Figure 90]
Page: 115
[Figure 91]
Page: 116
[Figure 92]
Page: 117
[Figure 93]
Page: 118
[Figure 94]
Page: 120
[Figure 95]
Page: 122
[Figure 96]
Page: 124
[Figure 97]
Page: 125
[Figure 98]
Page: 126
<
1 - 30
31 - 60
61 - 90
91 - 98
>
page
|<
<
(97)
of 131
>
>|
<
echo
version
="
1.0RC
">
<
text
xml:lang
="
la
"
type
="
free
">
<
div
xml:id
="
echoid-div131
"
type
="
section
"
level
="
1
"
n
="
83
">
<
p
>
<
s
xml:id
="
echoid-s1919
"
xml:space
="
preserve
">
<
pb
o
="
97
"
file
="
0103
"
n
="
103
"
rhead
="
SPIRITAL. LIBER.
"/>
detentaque à quibuſdam clavis capita habentibus, ne excedat, quam
<
lb
/>
vocant platyſmation, præterea ab hemiſphærio E F G H alter produ-
<
lb
/>
catur tubus F V ſimul perforatus cum alio tubo tranſverſo V Z, in quod
<
lb
/>
imponantur tibiæ cum ipſo perforatæ α, habentesque ex partibus in-
<
lb
/>
ferio ribus tamquam gloſſocoma ſimul perſorata cum ipſis, quorum ora
<
lb
/>
β apertæ ſint. </
s
>
<
s
xml:id
="
echoid-s1920
"
xml:space
="
preserve
">Et per ora impellantur opercula, quæ foramina habeant,
<
lb
/>
ita ut operculis inductis eorum foramina reſpondeant foraminibus tibia-
<
lb
/>
rum; </
s
>
<
s
xml:id
="
echoid-s1921
"
xml:space
="
preserve
">eductis autem iiſdem foramina permutentur, & </
s
>
<
s
xml:id
="
echoid-s1922
"
xml:space
="
preserve
">tibias obturent.
<
lb
/>
</
s
>
<
s
xml:id
="
echoid-s1923
"
xml:space
="
preserve
">Siigitur regula tranſverſa ex parte Φ impellatur in partem inferiorem, em-
<
lb
/>
bolus RS aſcendens expellet aërem in modiolo NXOP contentum, qui
<
lb
/>
quidem aër claudet foramen, quod eſt in parvo modiolo per jam dictum
<
lb
/>
platyſmation. </
s
>
<
s
xml:id
="
echoid-s1924
"
xml:space
="
preserve
">Procedet autem per tubum MLKG in furnum, & </
s
>
<
s
xml:id
="
echoid-s1925
"
xml:space
="
preserve
">ex furno
<
lb
/>
in tranſverſum tubum V Z per tubum FV, deinde ex tranſverſo tubo in ti-
<
lb
/>
bias, quando earum ſoramina ſoraminibus operculorum reſpondeant: </
s
>
<
s
xml:id
="
echoid-s1926
"
xml:space
="
preserve
">
<
lb
/>
hoc eſt quando opercula inducta ſint, vel omnia, vel aliqua eorum. </
s
>
<
s
xml:id
="
echoid-s1927
"
xml:space
="
preserve
">Ut
<
lb
/>
igitur quando volumus tibias aliquas ſonare, earum foramina aperiantur,
<
lb
/>
& </
s
>
<
s
xml:id
="
echoid-s1928
"
xml:space
="
preserve
">quando volumus ceſſare, claudantur, ita faciemus. </
s
>
<
s
xml:id
="
echoid-s1929
"
xml:space
="
preserve
">Intelligatur unum
<
lb
/>
aliquod ex gloſſocomis ſeorſum poſitum γ {δι}
<
unsure
/>
, cujus os ſit {δι}
<
unsure
/>
, tibia vero ſi-
<
lb
/>
mul cum eo perſorata ε, & </
s
>
<
s
xml:id
="
echoid-s1930
"
xml:space
="
preserve
">operculumipſi congruens ζ ς, quod foramen
<
lb
/>
habet η, à tibia ε permutatum. </
s
>
<
s
xml:id
="
echoid-s1931
"
xml:space
="
preserve
">Sit præterea cubitulus trimembris ς θ χ λ,
<
lb
/>
cujus membrum σ τ θ conjunctum ſit operculo ζ σ τ, & </
s
>
<
s
xml:id
="
echoid-s1932
"
xml:space
="
preserve
">ad θ χ circa cla-
<
lb
/>
vum moveatur. </
s
>
<
s
xml:id
="
echoid-s1933
"
xml:space
="
preserve
">Si igitur manu deducemus extremum cubituli λ, ad
<
lb
/>
{δι}
<
unsure
/>
oſculum gloſſocomi transferemus operculum in partem interiorem,
<
lb
/>
& </
s
>
<
s
xml:id
="
echoid-s1934
"
xml:space
="
preserve
">cum in partem interiorem inciderit, tunc foramen, quod eſt in ipſo
<
lb
/>
tibiis reſpondens efficitur. </
s
>
<
s
xml:id
="
echoid-s1935
"
xml:space
="
preserve
">Ut autem quando manum auferamus opercu-
<
lb
/>
lum ſua ſponte extrahatur, & </
s
>
<
s
xml:id
="
echoid-s1936
"
xml:space
="
preserve
">tibiam permutet, hæc ſient. </
s
>
<
s
xml:id
="
echoid-s1937
"
xml:space
="
preserve
">Subjiciatur ſub
<
lb
/>
gloſſocomis regula æqualis tubo V Z & </
s
>
<
s
xml:id
="
echoid-s1938
"
xml:space
="
preserve
">ipſi parallela μ ν, in qua infigan-
<
lb
/>
tur ſpatulæ corneæ robuſtæ, & </
s
>
<
s
xml:id
="
echoid-s1939
"
xml:space
="
preserve
">inflexæ, quarum una eſt O, poſita ad
<
lb
/>
gloſſocomum γ {δι}
<
unsure
/>
: </
s
>
<
s
xml:id
="
echoid-s1940
"
xml:space
="
preserve
">ab extremo autem ipſius nervus alligatus referatur cir-
<
lb
/>
ca extremum θ, ita ut operculo intus impulſo nervus extendatur. </
s
>
<
s
xml:id
="
echoid-s1941
"
xml:space
="
preserve
">Ita-
<
lb
/>
que ſi deducentes extremum cubituli λ operculum in partem interiorem
<
lb
/>
impellamus, nervus attrahet ſpatulam, ut inflexionem ipſius vi erigat. </
s
>
<
s
xml:id
="
echoid-s1942
"
xml:space
="
preserve
">
<
lb
/>
Quando autem dimittamus, rurſus ſpatula in priſtinum locum reſtituta,
<
lb
/>
inflexaque oris operculum extrahet, adeo ut foramen permutetur. </
s
>
<
s
xml:id
="
echoid-s1943
"
xml:space
="
preserve
">His
<
lb
/>
igitur in unoquoque gloſſocomo conſtitutis, quando volumus aliquas
<
lb
/>
tibiarum ſonare, digitis deducemus cubitulos, qui ſunt circa ipſas: </
s
>
<
s
xml:id
="
echoid-s1944
"
xml:space
="
preserve
">& </
s
>
<
s
xml:id
="
echoid-s1945
"
xml:space
="
preserve
">
<
lb
/>
quando volumus non amplius ſonare digitos elevabimus, & </
s
>
<
s
xml:id
="
echoid-s1946
"
xml:space
="
preserve
">tunc ceſſa-
<
lb
/>
bunt attractis operculis. </
s
>
<
s
xml:id
="
echoid-s1947
"
xml:space
="
preserve
">Aqua vero quæ eſt in arula ideo injicitur, ut
<
lb
/>
aër ſuperabundans in furno, qui ſcilicet ex modiolo impulſus aquam </
s
>
</
p
>
</
div
>
</
text
>
</
echo
>