发明名称 DEVICE FOR SETTING THE SPRING CONSTANT OF A HELICAL SPRING
摘要 An inner and an outer spring plate are disposed, in a radially spaced relationship from one another, on a spring strut cylinder. In a first springing position (normal position), the helical spring is supported with a turn region of small diameter against the inner spring plate. In a second springing position (sports position) of the helical spring, the latter is supported with a turn region of larger diameter against the outer spring plate.
申请公布号 US2010032916(A1) 申请公布日期 2010.02.11
申请号 US20090472413 申请日期 2009.05.27
申请人 DR. ING. H.C. F. PORSCHE AKTIENGESELLSCHAFT 发明人 MAURER STEFFEN;DIETZ MATTHIAS
分类号 B60G17/02;B60G17/015 主分类号 B60G17/02
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