 | Andrew Jamieson - Mechanics, Applied - 1902 - 414 pages
...circles of their rolling contact.* Pitch of Teeth in Wheel Gearing. — The linear or the circular distance from the centre of one tooth to the centre of the next one, or the distance from one edge of a tooth to the corresponding edge of its neighbouring one, as... | |
 | William Wade Fitzherbert Pullen - Mechanics - 1902 - 436 pages
...pitch of the teeth of a wheel is the distance measured along the circumference of the pitch circle from the centre of one tooth to the centre of the next. The same expressions hold for belt pulleys as for toothed wheels, for the belt does the same as the... | |
 | Andrew Jamieson - Mechanics, Applied - 1903 - 584 pages
...and smooth working with toothed gearing, the teeth of the wheels must be carefully constructed, aud of such shapes that, when gearing together, certain...Browne &. Sharpe, printed by JW Pratt & Son, New York. Odontics, by Geo. B. Grant, published by the Lexington Gear Works, Lexington, Mass. Handbook on the... | |
 | Machinery - 1904 - 502 pages
...rounding the corners and for clearance, the whole depth of tooth. constant 3. 1416. " P, cireular pitch or the distance from the centre of one tooth to the centre of the next on the pitch cirele. The examples placed opposite the formulas on the two pages following are for a... | |
 | Andrew Jamieson - Mechanics, Applied - 1904 - 410 pages
...circles of their rolling contact.* Pitch of Teeth in Wheel Gearing. — The linear or the circular distance from the centre of one tooth to the centre of the next one, or the distance from one edge of a tooth to the corresponding edge of its neighbouring one, as... | |
 | Alfred Parr - Machine-shop practice - 1905 - 542 pages
...diameter, and the diametral pitch is 10, or, in other words, the gear is 10 diametral pitch. Circular pitch is the distance from the centre of one tooth to the...centre of the next tooth, measured along the pitch circle. If the distance from the centre of one tooth to the centre of the next tooth, measured along... | |
 | Andrew Jamieson - Mechanical engineering - 1910 - 546 pages
...methods of transmitting motion are unsuited where an exact or constant velocity-ratio is desired. lu such a case it is best to employ toothed gearing....Browne & Sharpe, printed by JW Pratt & Son, New York. Odontics, by Geo. B. Grant, published by the Lexington Gear Works, Lexington, Mass. Handbook on the... | |
 | Andrew Jamieson - Mechanical engineering - 1910 - 546 pages
...must be carefully constructed, and of such shapes that, when gearing together, certain peometrical conditions are fulfilled. In this Lecture we shall...Browne & Sharpe, printed by JW Pratt & Son, New York. Odontict, by Geo. B. Grant, published by the Lexington Gear Works, Lexington, Mass. Handbook on the... | |
 | J. H. Robson - Machine design - 1912 - 220 pages
...called pitch surfaces. The circles upon which the teeth are marked off are pitch circles, and the pitch is the distance from the centre of one tooth to the centre of the next measured on the pitch circle. Fig. 127 shows two parallel shafts geared together by toothed wheels... | |
 | Alfred Parr - Machine-shop practice - 1913 - 310 pages
...circle. This is frequently seen in the double-helical wheels. NOTES ON GEAR CUTTING The circular pitch is the distance from the centre of one tooth to the...centre of the next tooth, measured along the pitch circle. FIG. 187. — Reinecker's automatic spur gear cutting machine. If the distance from the centre... | |
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The pitch of the teeth is the distance from the centre of one tooth to the centre of the next tooth, measured along the pitch line. 
