 | 1842 - 634 pages
...they are pressed perpendicularly together, (up to a certain limit of that pressure per square inch) ; so that, for any two given surfaces of contact, there...co-efficient of friction in respect to those surfaces. The co-efficients of friction in respect to those surfaces of contact, which for the most part form... | |
 | Perry Fairfax Nursey - Industrial arts - 1842 - 632 pages
...they are pressed perpendicularly together, (up to a certain limit of that pressure per square inch) ; so that, for any two given surfaces of contact, there...co-efficient of friction in respect to those surfaces. The co-efficients of friction in respect to those surfaces of contact, which for the most part form... | |
 | William Templeton (engineer.) - 1845 - 210 pages
...of the French Government, from or by which the following laws have been fully established. 1 . That when no unguent is interposed, the friction of any...ratio of the friction to the perpendicular pressure ; that is, a double pressure will produce a double amount of friction, a triple pressure a triple amount,... | |
 | Oliver Byrne - Engineering - 1852 - 600 pages
...were made at Metz, by M- Morin, under the sanction of the French government, to determine as nearly as possible the laws of friction ; and by which the...perpendicular pressure of the one surface upon the cither- Whilst this ratio is thus the same for the same surfaces of contact, it is different for different... | |
 | Henry Moseley - Mechanical engineering - 1855 - 780 pages
...they are pressed perpendicularly together (up to a certain limit of that pressure per square inch), so that, for any two given surfaces of contact, there...is different for different surfaces of contact. The * Me"m. des Sav. Etrang. 1781. f Phil. Trans. 1829. \ A Practical Treatise on Rail-roads, 3rd ed. chap.... | |
 | Henry Moseley - Architecture - 1856 - 742 pages
...they are pressed perpendicularly together (up to a certain limit of that pressure per square inch), so that, for any two given surfaces of contact, there...CO-EFFICIENT of friction in respect to those surfaces. The co-efficients of friction in respect to those surfaces of contact, which for the most part form... | |
 | Henry Moseley - Architecture - 1856 - 738 pages
...they are pressed perpendicularly together (up to a certain limit of that pressure per square inch), so that, for any two given surfaces of contact, there is a constant ratio of tne friction to the perpendicular pressure of the one surface upon the other Whilst this ratio is thus... | |
 | William Carter Hughes - Flour mills - 1862 - 348 pages
...interposed, the friction of any two surfaces, whether of quiescence or of motion, is directly proportioned to the force with which they are pressed perpendicularly...perpendicular pressure of the one surface upon the other. While this ratio is thus the same for the same surfaces of contact, it is different for different,... | |
 | Sir William Fairbairn - Machinery - 1863 - 388 pages
...as nearly as possible, the laws of friction, and by which the following were fully established : — When no unguent is interposed, the friction of any...coefficient of friction in respect to those surfaces. When no unguent is interposed, the amount of the friction is, in every case, wholly independent of... | |
 | William Templeton - 1865 - 178 pages
...interposition between the moving and stationary surfaces. 103. What are the common known laws of friction ? 1. When no unguent is interposed, the friction of...the friction to the perpendicular pressure of the surface upon the other. of the friction is, in every case, wholly independent of the extent of the... | |
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When no unguent is interposed, the friction of any two surfaces, whether of quiescence or of motion, is directly proportional to the force with which they are pressed perpendicularly together ; so that for any two given surfaces of contact there is a... 
