1. One of the swiveling frames of wheels under each end of a railroad car or trolley car. 
   转向架火车车厢或电车两端的转向轮架
2. A swiveling metal bar for holding a two-wheeled vehicle, such as a motorcycle, upright when not being ridden. 
   撑脚架一个可转动的金属条，以使两轮车（如摩托车）在不骑时可以保持直立

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• 1. 翻转力
  12...翻转力 swiveling...≤200N
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