Lexicon Technicum: Or, An Universal English Dictionary Of Arts And Sciences, fol. -
Machine transcription. Not an edition. Errors are expected: about 8% character error rate on Latin and French lines, higher on German. Mean line confidence on this page: 0.87.
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The machine reads it as
- Buteo decermine ihie Morion intended, You must ) And che Work vill lie chus in che Moremene, viz
- proceed one o( ihese rvo wass; cirhet,
- P. Find hour many Beats are inthe Revolurion,
- diride chese Bears by che Beats in one curn OF che
- Wheel or Pinion, Wrhich rou intend Mall drive che
- intended Rerolurion, ard the Guorient MaII be the
- Number co pertorm che lame; Wrhict, it it be t00
- Bis FOr OnC, may be broken into more Onorients.
- Thus, il vou vousd represent che Synodical RevO-
- lurion of che MoOn, (Wwhich i5 29 DavS, 127 FTours)
- vich a Pendulum chac svinss seconds, the More-
- ment 10 50 8 Days, wich 16 Turns ot che Fuly,
- arid the Crear- Wheel to drive che Revolurion, di-
- vide 2551500 (che Bears in 29 Day5, 12 2 Flour5)
- by 43200, (che Bears in one Turn oF the Creat.
- Whcet) androul hare 5o in che Ouoriene; Wrhictu
- beins r00 biB FOF OnC, maY bC puT into rO Quo
- ciems.
- 2. Tou may proceed as directed betore in Cal-
- Fix vour Pinion r0 concentrical eo che Dyal- Wrheel
- (Or FO Turn Found wich ic uxon che lame
- This Pinion 10 drires che Whecl 40; Wtich
- WVticel has che Pinion 4 in iES CenEeF, wotrich Carri
- eth about a Rins ot, 62 Pcech, dirided on che up.
- per Side intO 3I PaLES OF DaYS
- Or, Wichout che trouble of many Whecls, vou
- may effect ihis Motion, viz. By a Rins dirided in-
- 1030Or 3F Days, and 25 many Fangs or Pecth
- irhich are caughe and puthed Forivard once in 24
- FTours by a Pin in che Wheel, thac soech round in
- chac Fime. This is che ulual ay in Roral Pen-
- dulums, and many orher Warches; and cheretore
- beris common, chere necco no more be fare
- OE. ic.
- 2. A Mocion 1o strem che ABc os che Madoh.
- The Moon snistieth her Course in 29 Days and
- a licele abore an halt. Lhis 29 = DayS, (ROE FC
- sardins che mall excess) mates 59 cvelve FTours
- cularins a Piece of Warch vork, viz. Chuse pour or Tuens ofche Dral Wrhcel, wrhich is to bc bro-
- Train, Tuns oEche Fuly, Conrinuance, Oc. And ken inco convenient Quoriemis; wrtiich may be 5.
- then, instead of sindins à Ouorient For che Pinion
- OF Reporr, find a Number, (which is all onc 25 a
- Pinion oF R CpOrT) ro Specificare rour Rerolurion by
- chis Rule Followins.
- AS thc BCarS in one Turn OF che Creat wteet is EO
- che Train; (0o arc che FTours ot che Rerolu-
- rion co che Oucrien oF che Rerolurion.
- Thus, t0 pertorm che Rerolurion oF Saturn
- (ivtich i5 29 TCarS, 183D275) with a 16 FTour
- WVacch, oF 26928 Bears in one Turn oE che Fuly,
- and 20196 che Train; che Ouorient ot che Rero-
- lution vil bc 193824. For 2526928: 20196::
- 258432, (the Flours in 29 Years and 183 Day5) 10
- 193824
- Flerenore, Thac che Creat Woheel Pinion is l
- drive che Rerolurion- ork.
- Dur il you vould hare che Revolurion to be
- driven by the Dal- Whcel, and che Work alteady
- inthe Novemene, ihen rou must Airst bnow che
- Days oF the Rerolurion. And because the Dyal-
- urticel commontri zoech round nvice in 2 DaY.
- theretore double rhe number ot the Dars in the
- Rerolution, and rou hare chenumber of Turns ot
- the DYaL-Whcel in thar Time. This number ot
- Tuens, is prhac vou are ro break into a convenient
- number of Ouorients, Tor che Whcels and Pi-
- nIOnS.
- Directions) rour tert l cete, alc atte
- ThuS.
- AS _
- 9, and 10, 25 here.
- Or 14Z and 4; Forhat is vOu AX 2 Pinion OF 10
- concentrical wich vour Dyalwheel, 10 drive
- Wheet oF 40, Which drires a Pinion oF 4, Wvhich
- carries abour a Ring or Wheel of59 Tecth once in
- in 29 = lays; which Rins mar be als0 divided
- in0 292 PauS; or cay an Index 1O BOIC2O L
- Circte (0 divided.
- Dralwhcet in one Lear; which may be broken
- inco chele Ouorients, viz. 18 a and 10 and 4.
- ThuS.
- 10) 59 (59
- 59 (
- 4) 40 (10 10) 40
- 3. A Mon tosem the Day of the Tear; the Suns
- Place in the Ccliptice, Suns Risins or Settins, ot
- ns sther Annurt Motion of 365 Days.
- The Double ot 365, i5 730, che Turns o5 che
- 73 (18
- Or into 18 = 8, and 5, ehus,
- 1ect F. A MS the Dar os the Month.
- Tho Says in the largest Month arc 3T; chose
- doubled ace 62, Which are che Turns ofthe Dyal.
- ertrcel which may be broken into thesecwo duo-
- rients 15 = and 4, Whose Product i5 62; theretore
- So chat a Pinion oF 5 is t0 lead a Wheel 0F, 20.
- which apain, by a Pinion oF 40; and chac, by
- Pinion of 4, carriech abour a Whecl or s et.13
- dirided inca 12 Monchs, and cheir D2y5; O sil
- the 12 Siens; and cheir Degrees, or inro Sun:
- chusins jour Wtcels aud Pinions (by che former
- Rilins and Secring; (5c. And For the Setrine on 0
- this last, Mr. Ouchtred has siren a Table in his
- puscula
- 10 oe r 4)162 l. 15 2 doiit
- Or it a larger Pinion chan onc oF 5 be necessary, by
- realon it is concentrick r0 a Wheel, rou may tatse
- rotor che Pinion, and 40. tor che Wheel; cheri
- 5)
- 25
- v2r 1i
- Fosem the Tides at any Port
- This is done wichour any orher rrouble, chan
- che Moons Rins (mentioned in che 2 OF this) iC
- more round by a tixed Circle, divided into twice
- r2 FTours, and numbredrhe Concrary WaY 10 the
- AEc ol rhe Moc
- rid Hand chu d. 91
Cite
Lexicon Technicum: Or, An Universal English Dictionary Of Arts And Sciences, fol. - . Machine transcription, not an edition: Leibniz Legible (model FoNDUE-GD_v2_ft_Leibniz, run 74). https://leibnizlegible.com/page/806933011:0915?run=74