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发明授权
CN103889743B 具有多重胎圈芯和锁定插入件的轮胎 有权 转让

具有多重胎圈芯和锁定插入件的轮胎
摘要：
本发明整体涉及具有多重胎体的轮胎，这些胎体在轮胎的单侧上包绕多重胎圈芯，更具体地，本发明涉及具有胎圈芯锁定插入件的轮胎，该胎圈芯锁定插入件消除了在制造期间用于胎体帘布层或带之一的拉出步骤。这个步骤包括将帘布层或带之一完全包绕在轮胎的单侧上形成的所述多重胎圈芯。在某些实施例中，轮胎是航空轮胎，具有多重帘布层的带，这些带包绕在轮胎的每一侧上形成的多重胎圈芯。胎圈芯锁定插入件处于在轮胎的每一侧上形成的多重胎圈芯下方，并且与包绕胎圈芯内侧和外侧的带相邻，由此将这些胎圈和相关的带锁定在一起。
摘要（英）：

This invention relates generally to tires having multiple carcasses that wrap around multiple bead cores on a single side of the tire, and, more specifically, to a tire that has a bead core locking insert that eliminates a pullout step for one of the carcass plies or bands during fabrication, This step includes wrapping one of the plies or bands completely around said multiple bead cores that are found on a single side of the tire. In certain embodiments, the tire is an aviation tire that has bands of multiple plies that are wrapped about multiple bead cores found on each side of the tire. The bead core locking insert is found below the multiple bead cores found on each side of the tire and is adjacent to the bands that wrap around the inside and outside head cores, thereby locking these beads and associated bands together.

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