发明名称 ROLLSTUHL.
摘要 In providing wheelchairs (1) with a central suspension, which comprises a funicular quadrangle and parallelogram hinges, less effort is needed to adjust the position of the chair (1) with respect to the chassis and (2), moreover, the danger of tumbling is considerably reduced.
申请公布号 DE69000980(T2) 申请公布日期 1993.07.29
申请号 DE1990600980T 申请日期 1990.01.19
申请人 LINIDO B.V., PIJNACKER, NL 发明人 KOET, LEO, NL-4151 CC ACQUOY, NL
分类号 A61G5/08;A61G5/10 主分类号 A61G5/08
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