Vitruvius, Vitrvvivs Itervm Et Frontinvs À Iocvndo Revisi Repvrgatiqve Qvantvm Ex Collatione Licvit, 1513

Table of contents

< >
< >
page |< < of 490 > >|
348LIBER126[Figure 126]a. hypo-
moclion.
b. uectis
c. onus
a b c
De porrecto & rotundatione machinarum ad onerũ
leuationes.
Caput. VIII.
D E tractoriis ratiõibus, quæ neceſſaria pu
tauibreuiter expoſui, quorum motus &

uirtutes duæres diuerſæ &
inter ſe diſſi-
miles, uti congruentes, ita principia pariunt ad du-
os ꝑſectus, unũporrecti, quẽ græci ευ’θũαύ uocitãt,
alterum rotũditatis, quã κυκλωΤἨν appellant, ſed
uereneq́ ſine rotundatione motus porrecti, nec ſine
porrecto rotationis uerſationes, onerũ poſſunt face-
re leuationes.
Id aũt ut intelligatur exponã. Inducun
tur uti centra axiculi in or biculos, &
in trocleis collo-
cantur, per quos orbiculos funis circũactus directis
ductionibus, &
in ſucula collocatus uectium

Text layer

  • Dictionary

Text normalization

  • Original

Search


  • Exact
  • All forms
  • Fulltext index
  • Morphological index