发明名称 Safety backrest strut made of plastic
摘要 When the nominal values are exceeded, by making a change in the spacers (3, 9) between the flanges (2) the safety backrest strut prevents exposed points of rupture which can lead to people being injured. <IMAGE>
申请公布号 DE3714588(A1) 申请公布日期 1988.11.10
申请号 DE19873714588 申请日期 1987.05.01
申请人 BAYER AG 发明人 MEIER,HARTWIG,DIPL.-ING.;SCHAUF,DIETER;BREITENBACH,JENS,DIPL.-ING.
分类号 B60N2/68;(IPC1-7):B60N1/00 主分类号 B60N2/68
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