Invention Grant
- Patent Title: Run-flat tire
- Patent Title (中): 润滑轮胎
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Application No.: US12738782Application Date: 2008-09-23
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Publication No.: US08794286B2Publication Date: 2014-08-05
- Inventor: Joachim Riegel , Minoru Nishi , Anton Haring
- Applicant: Joachim Riegel , Minoru Nishi , Anton Haring
- Applicant Address: US OH Akron JP Kobe
- Assignee: The Goodyear Tire & Rubber Company,Sumitomo Rubber Industries Ltd.
- Current Assignee: The Goodyear Tire & Rubber Company,Sumitomo Rubber Industries Ltd.
- Current Assignee Address: US OH Akron JP Kobe
- Agent June E. Rickey
- Priority: DE102007049943 20071018
- International Application: PCT/EP2008/062669 WO 20080923
- International Announcement: WO2009/053193 WO 20090430
- Main IPC: B60C15/024
- IPC: B60C15/024 ; B60C17/00

Abstract:
Pneumatic vehicle tire, in particular a run-flat tire, having a carcass, a tread, and two tire beads, having a respective bead core, which are provided for fixing the tire in an associated wheel rim by the fact that the beads overlap with the associated wheel rim. According to the invention, to avoid relative motion between the tire bead and the wheel rim when the tire is subjected to impact load, the bead is designed in such a way in the nonloaded state mounted on the wheel rim the bead does not overlap with the wheel rim in the contact region of the wheel rim flange above the bead core.
Public/Granted literature
- US20100263779A1 RUN-FLAT TIRE Public/Granted day:2010-10-21
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