| 摘要 |
A carcass connection structure is disclosed for improving the uniformity of a tire. The device comprises a carcass (1) made of textile or steel cord; nodes (20) in one end (12) adhesively connected to the other end (11) of the carcass (1); and a cord (13) in the end (12) cut and density reduced for decreased tensile strain against tire air pressure. The number of the nodes is more than two, and the shape of the nodes (20) is rectangular (21), triangular (22), trapezoidal, and cutting line (23). The total width of the nodes is less than 1/3 of the total width of the carcass.
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