Retarder (railroad)
![The retarders grip the sides of the wheels on passing cars to slow them down.](/Images/godic/202501/03/Balkenbremse13555.JPG")
![Classification bowl of Kornwestheim classification yard (near Stuttgart, Germany). Two retarders are clearly visible in this photo.](/Images/godic/202501/03/Kornwestheim_Rangierbahnhof_200707133555.jpg")
![A type of car retarder. As the cylinder 15 pushes an end of the lever 2A, the rotation motion of the lever 2A pivoted at the rod 4a makes the brake shoe 11A at the opposite end thrust against the wheel 13, so as to brake the car. Peter M. Noble, United States Patent 3,827,533, 1974.](/Images/godic/202501/03/Railway_car_retarder3555.png")
In rail transport, a retarder is a device installed in a classification yard used to reduce the speed of freight cars as they are sorted into trains.
Car retarder
英语百科
| 单词 | Car retarder |
| 释义 |
Car retarder
英语百科
Retarder (railroad)In rail transport, a retarder is a device installed in a classification yard used to reduce the speed of freight cars as they are sorted into trains. |
| 随便看 |
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