| 发明名称 |
NAV TIL VENTILATORHJUL, ANDRE HJUL ELLER LIGNENDE, SAMT FREMGANGSMAADE TIL FREMSTILLING AF ET SAADANT NAV |
| 摘要 |
The invention refers to a hub for fans, wheels or the like, mainly consisting of a cast compound such as plastic. Adjacent the bore (3) of the hub there is embedded a reinforcing coil (4) preferably of steel. This coil is so strong that it at temperature variations will urge the cast compound to follow the thermal dimension variations of the coil (4). |
| 申请公布号 |
DK159665(B) |
申请公布日期 |
1990.11.12 |
| 申请号 |
DK19830001465 |
申请日期 |
1983.03.30 |
| 申请人 |
SKF, AKTIEBOLAGET |
发明人 |
HALLERBAECK, STIG LENNART |
| 分类号 |
B29C70/20;B29C70/70;B60B27/00;F04D29/26;F16C13/00;(IPC1-7):F04D29/26 |
主分类号 |
B29C70/20 |
| 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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