发明名称 Wheel rim with cover for a motor vehicle
摘要 The invention relates to a wheel rim with cover over its screw connections to the wheel axles. In the simplest case, it has on the visible side only one hole which is assigned a pocket on the inside, in which pocket a screw is located and guided. The pocket is surrounded by a securing ring. In particular, hexagon socket screws with an uneven number of edges and changing key widths are proposed which make it difficult to steal the wheels.
申请公布号 DE3844330(A1) 申请公布日期 1990.07.12
申请号 DE19883844330 申请日期 1988.12.30
申请人 MTI METALLTECHNIK INTERNATIONAL GMBH, 6701 MAXDORF, DE 发明人 THONI, LUDWIG, 6701 BIRKENHEIDE, DE
分类号 B60B7/14 主分类号 B60B7/14
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