 | Thomas Reid - 1832 - 530 pagine
...wheel teeth ; then a pinion of 7, leading a wheel of 77, will turn it round in a minute. CHAPTER III. Of Dial Wheels or Motion Work, Length of Time of Going without Winding Up ; and of the Trains for Three Part Clocks, such an those, which strike Quarters of themselves, or give... | |
 | Latimer Clark, Robert Sabine - 1871 - 336 pagine
...cloth 6 6 CONTENTS : Definition of words and terms used in watchwork. Tools. Time. Historical summary. On calculations of the numbers for wheels and pinions, their proportional sizes, trains, etc. Of dial-wheels, or motion-work. Length of time of going without winding-up. The Verge. The Horizontal.... | |
 | John Richards - 1872 - 386 pagine
...Hisfcrical Summary—On Calculations of the Numbers for Wheels and Pinions; their Proportional Sizes, Trams, etc.— Of Dial Wheels, or Motion Work — Length...Spring— Compensation— Jewelling of Pivot Holes — Clcrkenwcll— Fallacies of the Trade— Incapacity of Workmen— How to Choose and Use a Watch,... | |
 | Sir Benjamin Baker - 1873 - 212 pagine
...CONTENTS : Definitions of Words and Terms used in Watchwork — Tools — Time — Historical Summary — On Calculations of the Numbers for Wheels and Pinions...Fallacies of the Trade— Incapacity of Workmen — How to Cfcoose and Use a Watch, etc. Algebra Self-Taught. By WP HIGGS, MA, D.Sc., LL.D., Assoc. Inst CE, Author... | |
 | Harry Leonard Nelthropp, Henry Leonard Nelthropp - 1873 - 332 pagine
...Historical Summary to the End of the Fifteenth Century 36 VI. From AD 1500 to the Present Time 55 VII. On Calculations of the Numbers for Wheels and Pinions, their Proportional Sizes, Trains, &c. .. 113 VIII. Of Dial-wheels or Motion Work, Length of Time of Going without Winding up 131 IX.... | |
 | Banister Fletcher - 1874 - 180 pagine
...CONTENTS : — Definitions of Words and Terms used in Watch-work. Tools. Time. Historical Summary. On Calculations of the Numbers for Wheels and Pinions, their Proportional Sizes, Trains, &c. Dial-wheels or Motion Work, Length of Time of Going without Winding up. The Verge. Horizontal.... | |
 | Joseph Emerson Dowson, Alfred Dowson - 1875 - 166 pagine
...cloth 6 6 CONTENTS : Definitions of words and terms used in watchwork. Tools. Time. Historical summary. On calculations of the numbers for wheels and pinions,...wheels, or motion- work. Length of time of going without winding-up. The Verge. The Horizontal. Tile Duplex. The Lever. The Chronometer. Repeating Watches.... | |
 | Thomas Allen Britton - 1875 - 446 pagine
...proportional sizes, trains, etc. Of dial-wheels, or motion-work. Length of time of going without winding-up. The Verge. The Horizontal. The Duplex. The Lever....Pendulum, or Spiral Spring. Compensation. Jewelling of pivot-holes. Clerkenwell. Fallacies of the Trade. Incapacity of Workmen. How to choose and use a Watch,... | |
 | Thomas Allen Britton - 1875 - 428 pagine
...cloth 6 6 CONTENTS : Definitions of words and terms used in watchwork. Tools. Time. Historical summary. On calculations of the numbers for wheels and pinions, their proportional sizes, trains, etc. Of dial-wheels, or motion- work. Length of time of going without winding-up. The Verge. The Horizontal.... | |
 | John Richards - 1876 - 214 pagine
...CONTENTS : Definitions of Words and Terms used in Watchwork — Tools — Time — Historical Summary — On Calculations of the Numbers for Wheels and Pinions ; their Proportional Sizes, Trams, etc. — Of Dial Wheels, or Motion Work — Length of Time of Going without Winding up — The... | |
| |
Treatise on Watchwork, Past and Present. By the Rev. HL NELTHROPP, MA, FSA With 32 illustrations, crown 8vo, cloth, 6s. 6d, CONTENTS : Definitions of Words and Terms used in Watchwork — Tools — Time — Historical Summary — On Calculations of the... 
