58.—Screw Lever Pointer.details

[Picture: 58.—Screw Lever Pointer.]
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58.—Screw Lever Pointer. more

machinery, levers, diagrams


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Image title:

58.—Screw Lever Pointer.

Taken from

Lodge, Oliver J.: “Elementary Mechanics, Including Hydrostatics and Pneumatics. Revised edition” (1882)

Status:

Out of copyright (called public domain in the USA), hence royalty-free stock image for all purposes usage credit requested
Please do not redistribute without permission, since running this site is expensive.

Notes:


139. A combination of levers is sometimes used, but more often for the purpose of magnifying small motions than for exerting great force; that is, for increasing the factor s in the product work at the expense of the factor F. In fig. 58 the motion of the screw is magnified, the pointer describing a considerable arc for one turn of the screw. (p. 138)


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machinery, levers, diagrams

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Filename:

tn/58-screw-lever-pointer-q75-500x496.jpg

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1600 dots per inch

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