发明授权
- 专利标题： Method of producing a cast wheel
- 专利标题（中）： 生产铸轮的方法
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申请号： US735988申请日： 1996-10-25
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公开(公告)号： US5722165A公开(公告)日： 1998-03-03
- 发明人: Shunji Kobayashi , Isao Tanaka , Saburo Maruyama , Kishiro Abe
- 申请人： Shunji Kobayashi , Isao Tanaka , Saburo Maruyama , Kishiro Abe
- 申请人地址： JPX Tokyo
- 专利权人： Topy Kogyo Kabushiki Kaisha
- 当前专利权人： Topy Kogyo Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX7-280271 19951027
- 主分类号： B24C1/10
- IPC分类号： B24C1/10 ; B21J1/02 ; B21K1/28 ; B22D17/00 ; B22D25/02 ; B22D29/00 ; B23P15/00 ; B24B39/00 ; B60B3/06 ; C21D7/06 ; C21D7/08 ; C22F1/04 ; B21H1/02
摘要：
In a method for producing a cast aluminum wheel, a cast aluminum wheel is produced, and then all of three strengthening processes are applied to the cast aluminum wheel. The three strengthening processes include forging a portion of the cast wheel between adjacent boltholes, burnishing a nut seat of the cast wheel, and shot blasting a hub coupling surface of the cast wheel.
公开/授权文献
- USD338449S Exterior surface of a heat sink 公开/授权日：1993-08-17
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