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jockey wheel

  • 曳引轮:一种用于拖车或拖挂车的小轮子,通常安装在拖车或拖挂车的前部,用于支撑和移动拖车。

网络释义专业释义英英释义

  导轮

... 坐管坐垫SEATPOST SADDLE 导轮 JOCKEY WHEEL 把套 GRIPS ...

基于118个网页-相关网页

  支托轮

支托轮(jockey wheel), 此释义来源于网络辞典。

基于52个网页-相关网页

  张紧轮

... jockey weight 活动砝码 jockey wheel 张紧轮(惰轮),可放... jockey pulley 锭带盘,导向轮,托轮...

基于1个网页-相关网页

短语

front jockey wheel 前导轮 ; 前导向轮

Trailerjack & jockey wheel 供应拖车千斤顶

front end jockey wheel 支地轮

water pump jockey wheel assembly 水泵涨紧轮总成

guide wheel jockey pulley 导向轮

jockey sprocket wheel 过桥链轮

 更多收起网络短语
  • 导轮

·2,447,543篇论文数据,部分数据来源于NoteExpress

Jockey wheel

  • abstract: A jockey wheel is a retractable adjustable-height wheel used on the front of trailers with either a single axle (two running wheels) or more close-coupled axles at or near the centre of gravity whereby without additional support, the trailer would not remain 'level'. The jockey wheel is situated close to the towing hitch and has a built-in screw jack to enable the trailer nose to be lifted over the tow ball of a car or other powered vehicle.

以上来源于: WordNet

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