| 摘要 |
The invention relates to an annular spring, comprising an open annular body made of an elastic material, the annular body extending from a first end to a second end over a circumferential angle, relative to a ring axis, of at least 220°, wherein the annular body has a radial thickness, relative to the ring axis, that increases from the first end to the second end continuously or in steps, and wherein the thickness is constant within a circumferential angle range of at most 60°. |
