发明名称 |
A form-coupling arrangement in a bearing ring for a motor vehicle wheel |
摘要 |
<p>A bearing ring (10) has a tubular steel core (15) around which is formed an outer body (16) of lightweight material. The outer surface of the core forms a circumferential shoulder (26), having two axially opposite sides:
- a first side, subjected to a turning finishing process, which provides an undercut surface (23) defining part of an annular groove (22); and
- a second side, not subjected to a turning finishing process, which has a non-circular portion (29) with radial recesses (28) that act as anti-rotation means cooperating with complementary portions formed by the outer body (16).</p> |
申请公布号 |
EP2505381(B1) |
申请公布日期 |
2014.01.15 |
申请号 |
EP20120161702 |
申请日期 |
2012.03.28 |
申请人 |
AKTIEBOLAGET SKF |
发明人 |
RE, PAOLO;KNOPF, ANDREAS;FERRERO, ALESSANDRO;GEMELLO, MARCO |
分类号 |
B22D17/00;B22D19/00;B22D19/04;B60B27/00;F16C33/60;F16C33/64 |
主分类号 |
B22D17/00 |
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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