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" When no unguent is interposed, the amount of the friction is, in every case, wholly independent of the extent of the surfaces of contact ; so that the force with which two surfaces are pressed together being the same, their friction is the same, whatever... "
Scribner's Engineers' and Mechanics' Companion: Comprising United States ... - Page 162
by J. M. Scribner - 1849 - 264 pages
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The Mechanical Principles of Engineering and Architecture

Henry Moseley - Architecture - 1856 - 742 pages
...machinery, are collected in a table, which will be found at the termination of Art. 140. 3rdly. That, when no unguent is interposed, the amount of the friction...two surfaces are pressed together being the same, and '».M&n. dcs Sav. Etrang. 1781. f Phil. Trans. 1829. 1 A Practical Treatise on Rail-roads, 3d ed....
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The Mechanical Principles of Engineering and Architecture

Henry Moseley - Architecture - 1856 - 738 pages
...the termination of Art. 140. 3rdly. That, when no unguent is interposed, the amount of the (Vicfion is, in every case, wholly independent of the extent...two surfaces are pressed together being the same, and • M*m. den Snv. Btrang. 1781. t phil- T"W- 1829. not exceeding a certain limit (per square inch),...
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The American Miller, and Millwright's Assistant

William Carter Hughes - Flour mills - 1862 - 348 pages
...of contact, is called the co-efficient of friction in respect to those surfaces. 2d. When no urgent is interposed, the amount of the friction is, in every...whatever may be the extent of their surfaces of contact. 3d. That the friction of motion is wholly independent of the velocity of the motion. 4th. That where...
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Treatise on Mills and Mill Work: On machinery of transmission and the ...

Sir William Fairbairn - Machinery - 1863 - 388 pages
...two given surfaces of contact, is called the coefficient of friction in respect to those surfaces. When no unguent is interposed, the amount of the friction...being the same, their friction is the same, whatever be the extent of their surfaces of contact. That the friction of motion is wholly independent of the...
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The Practical Examinator on Steam and the Steam Engine: with Instructive ...

William Templeton - 1865 - 178 pages
...there is a constant ratio of the friction to the perpendicular pressure of the surface upon the other. of the friction is, in every case, wholly independent...the same, their friction is the same, whatever may he the extent of their surfaces of contact. 3. That the friction of motion is wholly independent of...
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The Principles of Mechanism and Machinery of Transmission: Comprising the ...

Sir William Fairbairn - Machinery - 1871 - 292 pages
...two given surfaces of contact, is called the coefficient of friction in respect to those surfaces. When no unguent is interposed, the amount of the friction...being the same, their friction is the same, whatever be the extent of their surfaces of contact. That the friction of motion is wholly independent of the...
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Treatise on mills and millwork. 2pt

sir William Fairbairn (1st bart.) - Mills and mill-work - 1878 - 678 pages
...two given surfaces of contact, is called the coefficient of friction in respect to those surfaces. When no unguent is interposed, the amount of the friction...being the same, their friction is the same, whatever be the extent of their surfaces of contact. That the friction of motion is wholly independent of the...
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Mechanics' and Engineers' Pocketbook of Tables: Rules, and Formulas ...

Charles Haynes Haswell - Engineering - 1890 - 990 pages
...velocity has very little influence in augmenting friction, except under peculiar circumstances. 12. When no unguent is interposed, the amount of the friction is, in everv case, independent of extent of surfaces of contact ; eo that, the force with which two surfaces...
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The Principles of Mechanism and Machinery of Transmission: Comprising the ...

Sir William Fairbairn - Machinery - 1903 - 316 pages
...two given surfaces of contact, is called the coefficient of friction in respect to those surfaces. When no unguent is interposed, the amount of the friction...are pressed together, being the same, their friction ie the same whatever be the extent of their surfaces of contact That the friction of motion is wholly...
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Mechanics' and Engineers' Pocket-book of Tables, Rules, and Formulas ...

Charles Haynes Haswell - Engineering - 1903 - 1092 pages
...velocity has very little influence in augmenting friction, except under peculiar circumstances. 12. When no unguent is interposed, the amount of the friction is, in every case, independent of extent of surfaces of contact ; so that, the force with which two surfaces are pressed...
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