发明名称 SYSTEMS FOR PREVENTING OVERINFLATION OF INNER TUBES AND CHILDREN'S RIDE-ON VEHICLES INCLUDING THE SAME
摘要 <p>A system for preventing overinflation of an inner tube is disclosed. In some embodiments, the system may include a wheel; and a tube-bursting region of the wheel, wherein the tube-bursting region is configured to facilitate bursting of an associated inner tube when the associated inner tube is pressurized above a predetermined maximum pressure. A tire system also is disclosed. In some embodiments, the system may include a wheel; and a tube-bursting region of the wheel, wherein the tube-bursting region is configured to facilitate bursting of an associated inner tube when the associated inner tube is pressurized above a predetermined maximum pressure. A children's ride-on vehicle also is disclosed. In some embodiments, the vehicle may include a wheel; and a tube-bursting region of the wheel, wherein the tube-bursting region is configured to facilitate bursting of an associated inner tube when the associated inner tube is pressurized above a predetermined maximum pressure.</p>
申请公布号 EP2334389(A4) 申请公布日期 2012.06.06
申请号 EP20090774278 申请日期 2009.06.30
申请人 MATTEL, INC. 发明人 ASBACH, RONALD, M.;HOWELL, WILLIAM, R.
分类号 A63H17/00;B60B21/12;B60C29/06;F16K17/40 主分类号 A63H17/00
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