Later designs reduced the rigging, so that each bogie had a cylinder or, on modern trains, each wheel or even each block had its own brake cylinder.

• 之后的设计减少了制动连杆，每一个转向架只有一个制动缸，对于现代化的列车，每一个车轮，甚至每一块闸瓦都有自己的制动缸。