DEVICE OF MANUFACTURING 2PIECE MOLD FOR MANUFACTURING TIRE
PURPOSE: A manufacturing device of 2piece mold for manufacturing a tire is provided to reduce manufacturing cost or production cost by manufacturing the mold repetitively. CONSTITUTION: A manufacturing device of 2piece mold for manufacturing a tire comprises an inner frame(111b), an outer frame(111a...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE: A manufacturing device of 2piece mold for manufacturing a tire is provided to reduce manufacturing cost or production cost by manufacturing the mold repetitively. CONSTITUTION: A manufacturing device of 2piece mold for manufacturing a tire comprises an inner frame(111b), an outer frame(111a), an inner space(112), a runner(120), a gate(130), and a mold base(140). A tire tread shape is inscribed on the inner frame. The outer frame is located in the outside of the inner frame. The inner space formed between the inner frame and the outer frame is filled with a fused metal. The runner surrounds the outer frame, and the fused metal is moved through the runner. The gate is located between the outer frame and the runner, and the fused metal is moved to the inner space through the gate. The mold base supports the outer frame, the inner frame, the inner surface, the runner, and the gate. |
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