| 摘要 |
FIELD: machine building. ^ SUBSTANCE: unit of pneumatic spring consists of first unit of end element, of second unit of end element shifted from the first unit of end element and of flexible wall. The flexible wall has the first and the second ends opposite to each other. The first end of the flexible wall is secured in the first unit of the end element by means of the first and the second end elements, and also the first and the second retaining rings. The first retaining ring presses an intermediate section of the first end of the flexible wall to the side wall of the first end element. The second retaining ring presses the second end element to the first end element or to a bent section of the first end of the flexible wall and forms a flange resting on the second end element. The second end of the flexible wall is secured on the second unit of the end element. ^ EFFECT: simplified process of pneumatic spring unit assembly. ^ 10 cl, 8 dwg |
