Invention Grant
- Patent Title: Stress reducing inner sleeve for twist beam and associated method
- Patent Title (中): 扭力减小内套筒及相关方法
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Application No.: US12594441Application Date: 2008-04-03
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Publication No.: US07967308B2Publication Date: 2011-06-28
- Inventor: Dieter Toepker
- Applicant: Dieter Toepker
- Applicant Address: CA Aurora
- Assignee: Magna International Inc.
- Current Assignee: Magna International Inc.
- Current Assignee Address: CA Aurora
- International Application: PCT/CA2008/000607 WO 20080403
- International Announcement: WO2008/122107 WO 20081016
- Main IPC: B60G21/055
- IPC: B60G21/055 ; B21D53/90 ; B60B35/16
Abstract:
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.
Public/Granted literature
- US20100072724A1 STRESS REDUCING INNER SLEEVE FOR TWIST BEAM AND ASSOCIATED METHOD Public/Granted day:2010-03-25
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