| 摘要 |
PURPOSE: A tire curing mold is provided to prevent the projection and stepped gap of rubber by symmetrically forming a concave unit and a protrusion unit at divided surfaces and precisely coupling the divided molds. CONSTITUTION: A tire curing mold is composed of divided units(1,2) divided up and down or radially. A concave unit(3) and a protrusion unit(4) are symmetrically formed at divided surfaces(11,21), respectively. The concave unit and protrusion unit have a depth and height of 2-5mm, respectively.
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