 For example, pa denotes the pitch of a and is an ordinary algebraical quantity. 3. Definition of the word Twist. We have next to define the use to be made of the word twist. A body is said to receive a twist about a screw when it is rotated uniformly...  A Treatise on the Theory of Screws - Seite 3von Robert Stawell Ball - 1900 - 544 SeitenVollansicht - Über dieses Buch
 | 1873 - 428 Seiten
...linear magnitude, termed the pitch, is associated. The pitch may have any value from +00 to — со . A body is said to receive a twist about a screw when it is rotated about the screw through the angle of twist, and is at the same time translated parallel to the screw... | |
 | Royal Irish Academy - 1874 - 1136 Seiten
...linear magnitude termed the pitch is associated. The pitch may have any length from + oo to - oo . A body is said to receive a twist about a screw when it is rotated about the screw througli the aityle of twist, and is at the same time translated parallel to the screw,... | |
 | Robert Stawell Ball - 1876 - 232 Seiten
...millimetres, or inches. § 2. Definition of the word Twist. — We have now to define the very important use to be made of the word twist. A body is said to receive a twist about a screw when it is rotated about the screw, while it is at the same time translated parallel to the screw, through a distance... | |
 | Alfred Clebsch, Carl Neumann, Felix Klein, Adolph Mayer, David Hilbert, Otto Blumenthal, Albert Einstein, Constantin Carathéodory, Erich Hecke, Bartel Leendert Waerden, Heinrich Behnke - 1876 - 596 Seiten
...is a straight line in space with which a definite linear magnitnde, termed the pitch, is associatcd. A body is said to receive a twist about a screw when it is rotuted about the screw, while it is at the same time translated parallel to the screw, through a distance... | |
 | Robert Stawell Ball - 1900 - 584 Seiten
...is accordingly represented by appending to the letter pa suffix denoting the screw. For example, pa denotes the pitch of a and is an ordinary algebraical...uniformly parallel to the screw, through a distance equal to the product of the pitch and the circular measure of the angle of rotation. 4. A Geometrical... | |
 | Robert Stawell Ball - 1998 - 596 Seiten
...appending to the letter pa surfix denoting the screw. For example, p. denotes the pitch of a and is au ordinary algebraical quantity. 3. Definition of the...uniformly parallel to the screw, through a distance equal to the product of the pitch and the circular measure of the angle of rotation. 4. A Geometrical... | |
 | Robert Stawell Ball - 2006 - 590 Seiten
...is accordingly represented by appending to the letter pa suffix denoting the screw. For example, pa denotes the pitch of a and is an ordinary algebraical...uniformly parallel to the screw, through a distance equal to the product of the pitch and the circular measure of the angle of rotation. 4. A Geometrical... | |
 | Alfred Clebsch, Carl Neumann, Felix Klein, Adolph Mayer, David Hilbert, Otto Blumenthal, Albert Einstein, Constantin Carathéodory, Erich Hecke, Bartel Leendert Waerden, Heinrich Behnke - 1876 - 656 Seiten
...is a straight line in space with which a definite linear magnitude, termed the pitch, is associated. A body is said to receive a twist about a screw when it is rotated about the screw, while it is at the same time translated parallel to the screw, through a distance... | |
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