Book/Printed Material The evolution of automatic machinery as applied to the manufacture of watches at Waltham, Mass.,
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Image 1 of The evolution of automatic machinery as applied to the manufacture of watches at ...- Contributor: Marsh, Edward A.
- Date: 1896
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Image 2 of The evolution of automatic machinery as applied to the manufacture of watches at ... A o-- Contributor: Marsh, Edward A.
- Date: 1896
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Image 3 of The evolution of automatic machinery as applied to the manufacture of watches at ... -V k Jen *t V V V A Ch- Contributor: Marsh, Edward A.
- Date: 1896
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Image 4 of The evolution of automatic machinery as applied to the manufacture of watches at ...- Contributor: Marsh, Edward A.
- Date: 1896
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Image 5 of The evolution of automatic machinery as applied to the manufacture of watches at ...- Contributor: Marsh, Edward A.
- Date: 1896
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Image 6 of The evolution of automatic machinery as applied to the manufacture of watches at ... I). H. CHURCH.- Contributor: Marsh, Edward A.
- Date: 1896
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Image 7 of The evolution of automatic machinery as applied to the manufacture of watches at ... THE EVOLUTION AUTOMATIC MACHINERY AS APPLIED TO THE MANlirftCTURE OF WATCH IIS AT WALTHAM, MASS., BY THE RMEBICflN WALTHAN WATCH COMPANY ftY E! A. MARSH WITH HALE-TONE ILLUSTBATIorLS. CHICAGO: Geo. K. Ha/.litt...- Contributor: Marsh, Edward A.
- Date: 1896
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Image 8 of The evolution of automatic machinery as applied to the manufacture of watches at ... TWO COPIES RECEIVED, Office o f th« JAN? 6 1900 Register of Copyright*. 54224 Copyrighted by Geo. K. Hazlitt Co. I S. i. SECOND COPY,- Contributor: Marsh, Edward A.
- Date: 1896
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Image 9 of The evolution of automatic machinery as applied to the manufacture of watches at ... PREEACE. An apology, to possess its highest value to all parties concerned, ought to be both prompt and unsolicited. The writer of the following pages desires, therefore, to apologize in advance for...- Contributor: Marsh, Edward A.
- Date: 1896
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Image 10 of The evolution of automatic machinery as applied to the manufacture of watches at ...- Contributor: Marsh, Edward A.
- Date: 1896
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Image 11 of The evolution of automatic machinery as applied to the manufacture of watches at ... INTRODUCTION. As mankind develop in intelligence and culture, their wants become more numerous and varied and their requirements more exacting. The supply of one want but briefly anticipates the creation of a...- Contributor: Marsh, Edward A.
- Date: 1896
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Image 12 of The evolution of automatic machinery as applied to the manufacture of watches at ... b INTRODUCTION. quicker, or cheaper, or better method of performing his work. On the contrary, it will in many or in most cases prove quite the contrary fact. It is one of...- Contributor: Marsh, Edward A.
- Date: 1896
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Image 13 of The evolution of automatic machinery as applied to the manufacture of watches at ... INTRODUCTION. better, for the reasons already stated. Still, the powers or capabilities of the machine are limited to a very nar- row compass, i. e.. it can perform the particular duty for...- Contributor: Marsh, Edward A.
- Date: 1896
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Image 14 of The evolution of automatic machinery as applied to the manufacture of watches at ... IO INTRODUCTION. there will result a great reduction in cost of manufacture because of the avoidance of any individual or special fit- ting of the various parts. Such a system of manufacture...- Contributor: Marsh, Edward A.
- Date: 1896
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Image 15 of The evolution of automatic machinery as applied to the manufacture of watches at ... INTRODUCTION. 1 1 feasible and might be made to yield a good manufactur- ing profit, he endeavored to establish a watch factory, to be conducted on that system of manufacturing After years...- Contributor: Marsh, Edward A.
- Date: 1896
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Image 16 of The evolution of automatic machinery as applied to the manufacture of watches at ... 12 INTRODUCTION. business, as well as in almost all others, the larger con- cerns possess this great advantage over their smaller competitors. If it were possible, it would be interesting to review...- Contributor: Marsh, Edward A.
- Date: 1896
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Image 17 of The evolution of automatic machinery as applied to the manufacture of watches at ... EVOLUTION Or AUTOMATIC MACHINEPV. CHAPTER I. In the review of machinery employed in watch mak- ing, it will be both natural and proper to consider, in the first place, the machines employed...- Contributor: Marsh, Edward A.
- Date: 1896
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Image 18 of The evolution of automatic machinery as applied to the manufacture of watches at ... H EVOLUTION OF AUTOMATIC MACHINERY. operation, it being caused to grasp the enclosed object by being drawn into the tapering mouth of the lathe spindle. It is also known as the split...- Contributor: Marsh, Edward A.
- Date: 1896
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Image 19 of The evolution of automatic machinery as applied to the manufacture of watches at ... EVOLUTION OF AUTOMATIC MACHINERY. 1 5 succeeded by a solid rod or screw which extended through the axis of the lathe spindle and was operated by some sort of wrench applied to...- Contributor: Marsh, Edward A.
- Date: 1896
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Image 20 of The evolution of automatic machinery as applied to the manufacture of watches at ... 1 6 EVOLUTION OF AUTOMATIC MACHINERY. the spindle to the extent which the smaller pieces would allow, consequently the larger pieces would be turned thinner than the smaller ones. A similar effect...- Contributor: Marsh, Edward A.
- Date: 1896
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Image 21 of The evolution of automatic machinery as applied to the manufacture of watches at ... EVOLUTION OF AUTOMATIC MACHINERY 17- Contributor: Marsh, Edward A.
- Date: 1896
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Image 22 of The evolution of automatic machinery as applied to the manufacture of watches at ... i8 EVOLUTION OF AUTOMATIC MACHINERY. the closing being performed by the action of a stiff spiral spring, mounted on the draw-in spindle, while the opening was done by means of a foot...- Contributor: Marsh, Edward A.
- Date: 1896
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Image 23 of The evolution of automatic machinery as applied to the manufacture of watches at ... EVOLUTION OF AUTOMATIC MACHINERY. 19 work yet it was an advance toward a better form of self-closing lathe (Fig. 4). which has. by successive steps, reached a form of construction so useful...- Contributor: Marsh, Edward A.
- Date: 1896
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Image 24 of The evolution of automatic machinery as applied to the manufacture of watches at ... 20 EVOLUTION OF AUTOMATIC MACHINERY. movable by screws turned by the two hands of the operator. Later the hand wheel was succeeded by the self-closing form of lathe, the opening of the...- Contributor: Marsh, Edward A.
- Date: 1896
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Image 25 of The evolution of automatic machinery as applied to the manufacture of watches at ... EVOLUTION OF AUTOMATIC MACHINERY 21- Contributor: Marsh, Edward A.
- Date: 1896
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Image 26 of The evolution of automatic machinery as applied to the manufacture of watches at ... 2 2 EVOLUTION OF AUTOMATIC MACHINERY. of execution, but was by no means difficult, and seat- ing himself at the instrument, he began the composition, and when he reached the peculiar passage...- Contributor: Marsh, Edward A.
- Date: 1896
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Image 27 of The evolution of automatic machinery as applied to the manufacture of watches at ... EVOLUTION OF AUTOMATIC MACHINERY 2 1 of a 16-size plate, with recesses turned for the barrel, the escape wheel, the pallets, the balance, and the bear- ing for the intermediate setting wheel,...- Contributor: Marsh, Edward A.
- Date: 1896
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Image 28 of The evolution of automatic machinery as applied to the manufacture of watches at ... 24 EVOLUTION OF AUTOMATIC MACHINERY. the recess, the tool is withdrawn at the proper time and distance, and when the recess is complete the turning tool is automatically drawn back and returned...- Contributor: Marsh, Edward A.
- Date: 1896
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Image 29 of The evolution of automatic machinery as applied to the manufacture of watches at ... EVOLUTION OF AUTOMATIC MACHINERY 25- Contributor: Marsh, Edward A.
- Date: 1896
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Image 30 of The evolution of automatic machinery as applied to the manufacture of watches at ... 26 EVOLUTION OF AUTOMATIC MACHINERY. machine. (Fig. 7) will be appreciated when it is realized that the watch plate must be placed in each succeeding chuck in a different position, and that...- Contributor: Marsh, Edward A.
- Date: 1896
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Image 31 of The evolution of automatic machinery as applied to the manufacture of watches at ... EVOLUTION* OF AUTOMATIC MACHINERY *i- Contributor: Marsh, Edward A.
- Date: 1896
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Image 32 of The evolution of automatic machinery as applied to the manufacture of watches at ... 2© EVOLUTION OF AUTOMATIC MACHINERY. the opposite face presented to the cutting tool. In some cases that change would be desired, but where it is desired to make the successive recesses on...- Contributor: Marsh, Edward A.
- Date: 1896
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Image 33 of The evolution of automatic machinery as applied to the manufacture of watches at ... CHAPTER II. It should be understood that this work is not intended to describe the manufacture of watches, for that would require volumes, but to briefly note some of the steps in...- Contributor: Marsh, Edward A.
- Date: 1896
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Image 34 of The evolution of automatic machinery as applied to the manufacture of watches at ... 30 EVOLUTION OF AUTOMATIC MACHINERY. way. But this method was succeeded by a form of semi automatic turning lathe, the exact form of which the writer is unable to learn. Succeeding this,...- Contributor: Marsh, Edward A.
- Date: 1896
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Image 35 of The evolution of automatic machinery as applied to the manufacture of watches at ... EVOLUTION OF AUTOMATIC MACHINERY. 3 1 machine there is a combination of levers, designed to provide for turnings of various lengths without neces- sitating a change of feed cams. It is the...- Contributor: Marsh, Edward A.
- Date: 1896
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Image 36 of The evolution of automatic machinery as applied to the manufacture of watches at ... 32 EVOLUTION OF AUTOMATIC MACHINERY. shown. At the extreme left hand end of this shaft is shown the feed cam, the acting face of which gives motion to a rack lever, which...- Contributor: Marsh, Edward A.
- Date: 1896
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Image 37 of The evolution of automatic machinery as applied to the manufacture of watches at ... EVOLUTION OF AUTOMATIC MACHINERY. 33 for so governing the action of the tool as to turn tapering- staffs are also provided, but cannot be seen in a general view. In staff turning...- Contributor: Marsh, Edward A.
- Date: 1896
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Image 38 of The evolution of automatic machinery as applied to the manufacture of watches at ... 34 EVOLUTION OF AUTOMATIC MACHINERY. in use in American watch factories, and probably to some exent may have found its way into some European factory also. Some years ago the writer designed...- Contributor: Marsh, Edward A.
- Date: 1896
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Image 39 of The evolution of automatic machinery as applied to the manufacture of watches at ... EVOLUTION OF AUTOMATIC MACHINERY. 35 crowning, or at a right angle to the axis. It was also arranged to turn special pieces in which a part of the turning was to be...- Contributor: Marsh, Edward A.
- Date: 1896
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Image 40 of The evolution of automatic machinery as applied to the manufacture of watches at ... 36 EVOLUTION OF AUTOMATIC MACHINERY. special chopping machine. These short pieces were then placed one by one in a spring chuck in a lathe, and one end carefully pointed. After the entire...- Contributor: Marsh, Edward A.
- Date: 1896