| 摘要 |
PURPOSE: A tread separable pneumatic tire is provided to enable only a worn tread to be replaced and a tread to be tightly connected to a tire body. CONSTITUTION: A tread separable pneumatic tire comprises a tread replacing part(100) and a tire body(200). The tread replacing part comprises a tread layer(110) and a first connecting layer(120). The outer circumferential surface of the tread layer makes contact with the ground. The first connecting layer is connected into the tread layer. The tire body comprises a second connecting layer(210), a carcass layer(220) and an inner liner layer(230). The second connecting layer is connected to the first connecting layer. The carcass layer and the inner liner layer are formed in the second connecting layer. A plurality of uneven parts are formed on the first and second connecting layers so that the uneven parts are engaged with each other along the circumference and the width of a tire.
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