发明名称 Wheel of light metal
摘要 <p>A light-metal strip wheel, in particular for motor vehicles, which includes a wheel disk and a rim. The wheel disk comprises two wheel-disk parts each having a ventilation hole. The ventilation holes have necks that when pressed into one another, secure together the two wheel-disk parts with the two parts separated from one another in the region surrounding the ventilation holes, while coming to rest on one another in a hub region. The space between the two wheel-disk parts in the region surrounding the ventilation holes increases the stiffness of the strip wheel so that the wheel is suitable for accommodating large loads.</p>
申请公布号 EP0788895(A3) 申请公布日期 1998.04.15
申请号 EP19960250184 申请日期 1996.08.29
申请人 MANNESMANN AKTIENGESELLSCHAFT;VAW ALUMINIUM AG 发明人 BOENNING, MEINHARD, DIPL.-ING.;DUNING, RALF, DIPL.-ING.;GOHRBANDT, UWE, DR.-ING.;SOELLNER, GERHARD, DIPL.-ING.
分类号 B21K1/28;B60B3/00;B60B3/08;(IPC1-7):B60B3/08;B60B3/04 主分类号 B21K1/28
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