发明授权
US07334784B2 Corrugated spring with gradual progressive spring characteristic 有权
波纹弹簧具有渐进的弹簧特性

Corrugated spring with gradual progressive spring characteristic
摘要:
Axial corrugated spring comprising an annular spring band 11 which describes a corrugation line oscillating about a radial reference plane around the circumference, wherein the corrugation line has maxima 12, 13, 17 of different height and minima 14, 15, 16 of different height.
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