| 发明名称 |
HOLDER, ROLLING BEARING, METHOD OF MANUFACTURING HOLDER AND INJECTION MOLDING DIE |
| 摘要 |
<p>A lightweight holder (14) consisting of a magnesium alloy and having a high strength comprises a magnesium alloy such as AZ91D and is injection molded. A confluent area of the holder (14), as an area including voids formed by confluence of magnesium alloy during injection molding, flows out to the outside of the holder (14).</p> |
| 申请公布号 |
WO2010095647(A1) |
申请公布日期 |
2010.08.26 |
| 申请号 |
WO2010JP52350 |
申请日期 |
2010.02.17 |
| 申请人 |
NTN CORPORATION;SHIMAZU, EIICHIROU;HAYAKAWA, YASUTAKE |
发明人 |
SHIMAZU, EIICHIROU;HAYAKAWA, YASUTAKE |
| 分类号 |
F16C33/38;B22C9/22;B22D17/00;B22D17/22;F16C33/41;F16C33/44;F16C33/46;F16C33/49;F16C33/56 |
主分类号 |
F16C33/38 |
| 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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