| 单词 | planet gear |
| 释义 | > as lemmasplanet gear planet gear n. Mechanics = planetary gear n. at planetary adj. and n. Compounds. ΘΚΠ society > occupation and work > equipment > machine > parts of machines > wheel > [noun] > cog or gear > with axis rotating around another > planet planet wheel1799 planet pinion1908 planet1912 planet gear1916 planetary1941 1864 Sci. Amer. 12 Mar. 173/1 The rotary cooler, G, provided with spiral passages, j, between two perforated cylinders, i i, and with fan-blowers, k, to which motion is imparted by a sun and planet gear, m m'.] 1916 J. E. Homans Automobile Handbk. iii. 42 As soon as the engine starts—there being no clutch necessary on a car with such apparatus—the two spurs keyed to the main shaft..rotate with it, driving the ‘planet’ gears in mesh with them. 1971 B. Scharf Engin. & its Lang. xii. 161 The planet gears are mounted on pins attached to a common frame, the planet carrier. 1990 W. A. Livesey GCSE Motor Vehicle Stud. ix. 79/1 The inner gear is called the sun gear.., the outer toothed part is the annulus gear.., and the small gears between the sun and the annulus are called planet gears. < as lemmas |
| 随便看 |
英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。