请输入您要查询的英文单词:

 

单词 planet wheel
释义

> as lemmas

planet wheel
planet wheel n. Mechanics an outer wheel which revolves around the central wheel in an epicyclic or planetary gear.
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
1796 W. Farish Plan Course Lect. Arts & Manuf. Chem. 28 Circular motion produced..by sun and planet wheel.]
1799 R. R. Livingston in Trans. Soc. Promotion Agric. iv. 90 It is still more defective when applied to obtain a circular motion; this it effects either by a winch, or planet wheels.
1827 J. Farey Treat. Steam Engine i. vi. 449 The link causes the centre of the planet-wheel to travel in a circular orbit..when it revolves round the sun-wheel.
1912 R. W. A. Brewer Motor Car Constr. xii. 153 The large bevel wheel is bolted to a casing, which holds firmly a star piece having four arms on each of which runs a planet wheel... These four planet wheels engage with two sun wheels.
1976 D. J. Leeming & R. Hartley Heavy Vehicle Technol. vi. 117/2 If the planet carrier is braked and the sun wheel driven, the annulus is driven in a reverse direction—the planet wheels being idler wheels only—and reverse ratio is obtained.
extracted from planetn.
<
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。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/3/21 15:01:55