发明申请
- 专利标题: AUTO-BALANCING TIRE
- 专利标题(中): 自动平衡轮胎
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申请号: US12908023申请日: 2010-10-20
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公开(公告)号: US20120097299A1公开(公告)日: 2012-04-26
- 发明人: René Louis Bormann
- 申请人: René Louis Bormann
- 主分类号: B60C19/00
- IPC分类号: B60C19/00
摘要:
A pneumatic radial tire includes a carcass, opposing bead portions, a carcass reinforcing ply extending between the bead portions, and opposing bead cores situated within respective opposing bead portions. An annular hollow tube member is situated within a bead portion, the tube member containing within a tube internal passageway a viscous fluid and a plurality of spherical balls within the viscous fluid. The spherical balls are dimensioned and sized to freely move circumferentially about the tube passageway. The balancing bodies operationally reposition within the tube passageway to cancel imbalance effects within a running wheel assembly including the tire. The tube member may be located in a tire apex member or form a tire bead core within the tire bead portion with carcass reinforcing ply endings surrounding the tube member.
公开/授权文献
- US08397771B2 Auto-balancing tire 公开/授权日:2013-03-19