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公开(公告)号:US20050006018A1
公开(公告)日:2005-01-13
申请号:US10843465
申请日:2004-05-12
申请人: Kiyohito Maruoka , Minoru Nishi , Atsushi Yamahira
发明人: Kiyohito Maruoka , Minoru Nishi , Atsushi Yamahira
CPC分类号: B60C11/0083 , B60C3/04 , B60C9/0292 , B60C11/00 , B60C15/0027 , B60C15/06 , B60C2011/013 , B60C2015/044 , Y10T152/10819 , Y10T152/10828 , Y10T152/10846 , Y10T152/10855
摘要: A pneumatic tire comprises a tread portion with tread edges, a pair of sidewall portions, a pair of bead portions each with a bead core therein, and a carcass ply of cords comprising a main portion extending between the bead cores through the tread portion and sidewall portions and a wound portion wound around the bead core in each said bead portion from the inside to the outside of the tire, and an edge of the wound portion is disposed between the bead core and a bead apex rubber disposed radially outside the bead core to be secured therebetween.
摘要翻译: 一种充气轮胎包括具有胎面边缘的胎面部分,一对侧壁部分,一对胎圈部分,每个胎圈部分均具有胎圈芯,以及帘线帘布层,帘线帘线包括通过胎面部分和胎侧部分在胎圈芯之间延伸的主体部分 在轮胎的内侧到外侧的每一个胎圈部分中缠绕在胎圈芯上的卷绕部分和缠绕部分,并且缠绕部分的边缘设置在胎圈芯和位于胎圈芯的径向外侧的胎圈三角橡胶之间 固定在其间。
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公开(公告)号:US06427743B1
公开(公告)日:2002-08-06
申请号:US09429078
申请日:1999-10-29
IPC分类号: B60C1500
CPC分类号: B60C15/0036 , B60C5/142 , B60C15/0027 , B60C15/0054 , B60C15/06 , B60C15/0607 , B60C2015/0614 , B60C2015/0621 , Y10T152/10819 , Y10T152/10837 , Y10T152/10846 , Y10T152/10855 , Y10T152/10864
摘要: In a pneumatic tire, a cord spacing between an axially outer cord layer and an axially inner cord layer such as: a turnup portion and a main portion of a carcass ply; or a bead reinforcing cord layer and a carcass ply turnup portion, is increased from the radially inside to the outside of the tire to improve the durability of the bead portion.
摘要翻译: 在充气轮胎中,轴向外帘线层和轴向内帘线层之间的帘线间隔,例如:翻转部分和胎体帘布层的主要部分; 或胎圈加强帘线层和胎体帘布层卷起部从轮胎的径向内侧向外侧增大,以提高胎圈部的耐久性。
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