 GH, is called the circular pitch, or circumferential pitch, and is equal to the circumference of the pitch circle divided by the number of teeth. In order to run together, two gears must have the same circular pitch.  Elements of Machine Design - Page 280by Oscar Adolph Leutwiler - 1917 - 607 pagesFull view - About this book
 | John Perry - Machinery, Kinematics of - 1883 - 486 pages
...these circles being proportional to the numbers of teeth on the wheels, is called the pitch circle. The circumference of the pitch circle, divided by the number of teeth, gives the pitch of the teeth. 28. Shapes of Wheel Teeth.— We know that if two spur wheels gear together,... | |
 | Stillman Williams Robinson - Gearing - 1888 - 178 pages
...just touch each other. The "Pitch" is the distance on pitch line from center to center of teeth. It is equal to the circumference of the pitch circle divided by the number of teeth. This may be called circumferential pitch, but it is usually designated by simply "Pitch." The " chord... | |
 | John Perry - Mechanical engineering - 1897 - 724 pages
...these circles being proportional to the numbers of teeth on the wheels), is called the pitch circle. The circumference of the pitch circle, divided by the number of teeth, gives the pitch of the teeth. 178. Shapes of Wheel Teeth. — We know that if two spur wheels gear... | |
 | Science - 1901 - 678 pages
...gearing the table is applied to, the addendum is made .104 X circular pitch. But, the circular pitch is the circumference of the pitch circle divided by the number of teeth, and hence twice the addendum is found by multiplying together twice the pitch diameter and 3. 1416... | |
 | American School (Chicago, Ill.) - Engineering - 1903 - 414 pages
...center of the next, measured on the pitch circle, as G II, is the circular or circumferential pitch, and is equal to the circumference of the pitch circle divided by the number of teeth. In order to run together, two gears must have the same circular pitch. The numbers of teeth in two gears... | |
 | American School (Chicago, Ill.) - Engineering - 1906 - 580 pages
...center of the next, measured on the pitch circle, as GH, is the circular or circumferential pitch, and is equal to the circumference of the pitch circle divided by the number of teeth. In order to run together, two gears must 275 (50 have the same circular pitch. The numbers of teeth in... | |
 | Howard Monroe Raymond - Machine-shop practice - 1906 - 716 pages
...measured on the pitch circle, as GH, is called the circular pitch, or circumferential pitch, and ¡a equal to the circumference of the pitch circle divided by the number of teeth. In order to run together, two gears must have the .same circular pitch. The number of teeth on two gears... | |
 | Alfred E. Zapf - Drawing - 1907 - 472 pages
...proportional to the diameters of the pitch circles, are also inversely as the numbers of teeth. Since the circular pitch is equal to the circumference of the pitch circle divided by the number of teeth, there is a fixed relation, for any given gear, between the pitch diameter and the number of teeth.... | |
 | 1907 - 474 pages
...center of the next, measured on the pitch circle, as G II, is the circular or circumferential pitch, and is equal to the circumference of the pitch circle divided by the number of teeth. In order to run together, two gears must 115 have the same circular pitch. The nnmljers of teeth in two... | |
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