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发明公开
CN109844359A 空气弹簧和转向架 有权 转让

空气弹簧和转向架
摘要：
该空气弹簧设置有：外部筒形构件；内部筒形构件，其与所述外部筒形构件组合；隔膜，其联接所述外部筒形构件和所述内部筒形构件，并且在所述外部筒形构件和所述内部筒形构件之间形成内部空间；止挡件组件，其被布置在所述内部空间中，以便能够在所述内部筒形构件上枢转，并且能够防止所述外部筒形构件朝向所述内部筒形构件的超过必要程度的移动；以及枢转机构，其使得该止挡件组件在所述内部筒形构件上枢转。所述止挡件组件具有止挡件部，所述止挡件部朝向所述外部筒形构件突出。所述外部筒形构件具有一组四个或更多个突出部，所述一组四个或更多个突出部朝向所述内部筒形构件突出，并且被设置在面向所述止挡件部的位置处。属于所述组的突出部中的每个突出部都被连续地布置并且高度也不同。属于所述组的突出部中的每个突出部都被布置成属于所述组的高度最小的突出部不与属于所述组的高度最大的突出部相邻。
摘要（英）：

The air spring is provided with: an outer cylinder; an inner cylinder which is combined with the outer cylinder; a diaphragm which connects the outer cylinder and the inner cylinder, and forms an internal space between the outer cylinder and the inner cylinder; a stopper assembly which is disposed in the internal space so as to be capable of rotating on the inner cylinder, and which is capable ofinhibiting excessive movement of the outer cylinder towards the inner cylinder side; and a rotating mechanism which rotates the stopper assembly on the inner cylinder. The stopper assembly is providedwith stopper parts which protrude towards the outer cylinder side. The outer cylinder is provided with a set of four or more protrusions which protrude towards the inner cylinder side, and are disposed in positions facing the stopper parts. Each of the protrusions belonging to the set is continuously disposed, and has a different height to the others. The protrusion having the lowest height amongthe protrusions belonging to the set is disposed so as not to be adjacent to the protrusion having the greatest height among the protrusions belonging to the set.

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