发明授权
- 专利标题： Stress reducing inner sleeve for twist beam and associated method
- 专利标题（中）： 扭力减小内套筒及相关方法
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申请号： US12594441申请日： 2008-04-03
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公开(公告)号： US07967308B2公开(公告)日： 2011-06-28
- 发明人: Dieter Toepker
- 申请人： Dieter Toepker
- 申请人地址： CA Aurora
- 专利权人： Magna International Inc.
- 当前专利权人： Magna International Inc.
- 当前专利权人地址： CA Aurora
- 国际申请： PCT/CA2008/000607 WO 20080403
- 国际公布： WO2008/122107 WO 20081016
- 主分类号： B60G21/055
- IPC分类号： B60G21/055 ; B21D53/90 ; B60B35/16
摘要：
A twist beam axle assembly includes a twist tube and a tubular sleeve. The twist tube has a deformed portion with a non-circular cross-section positioned adjacent to an undeformed portion with a substantially circular cross-section. The tubular sleeve is positioned within and coupled to the twist beam to overlap the adjacent deformed and undeformed portions. An outer surface of the sleeve engages an inner surface of the twist tube.
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