发明申请
- 专利标题: AUTOMOTIVE WHEEL
- 专利标题(中): 汽车轮
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申请号: US13326476申请日: 2011-12-15
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公开(公告)号: US20120153708A1公开(公告)日: 2012-06-21
- 发明人: Yoshiyuki Nyunoya , Shinji Yamada
- 申请人: Yoshiyuki Nyunoya , Shinji Yamada
- 申请人地址: JP Aichi
- 专利权人: Central Motor Wheel Co., Ltd.
- 当前专利权人: Central Motor Wheel Co., Ltd.
- 当前专利权人地址: JP Aichi
- 优先权: JP2010-281775 20101217
- 主分类号: B60B3/00
- IPC分类号: B60B3/00
摘要:
The present invention proposes an automotive wheel that can exhibit high strength and high durability. The automotive wheel includes a wheel disc in which a hat section is provided outside a hub mounting section, and a hat inner inclined surrounding section of the hat section includes an inner convex surrounding section protruding to a surface side in a curved shape, and an inner lower concave surrounding section continuously formed with an inner peripheral edge of the inner convex surrounding section, continuously formed with an outer peripheral edge of a hub surface rounded section, and protruding to the back side in the curved shape. The automotive wheel according to the present invention can reduce the stress concentration on the hub surface rounded section which is produced by the lateral force applied during the traveling of the automobile, and therefore high strength and high durability can be provided.
公开/授权文献
- US08770671B2 Automotive wheel 公开/授权日:2014-07-08
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