发明名称 |
Light-metal strip wheel |
摘要 |
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.
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申请公布号 |
US5863103(A) |
申请公布日期 |
1999.01.26 |
申请号 |
US19960709044 |
申请日期 |
1996.09.06 |
申请人 |
MANNESMANN AKTIENGESELLSCHAFT |
发明人 |
BOENNING, MEINHARD;DUNING, RALF;GOHRBANDT, UWE;SOELLNER, GERHARD |
分类号 |
B21K1/28;B60B3/00;B60B3/08;(IPC1-7):B60B3/08 |
主分类号 |
B21K1/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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