发明名称 |
Method and apparatus for controlling the sidewall vs. tread curing temperature in a tire mold |
摘要 |
The present invention relates to an apparatus for providing the upper and lower portions of two-part tire molds with an expansible opening to provide clearance for the insertion of green tires, in particular large green tires of the sort used on industrial or off-road vehicles. The tire mold according to the present invention provides a segmented tire mold wherein a plurality of circumferentially arranged segments which contribute to the shaping of the circumferential tread portion of a tire. The sidewall rings and the tread segments may include internal cavities which house insulating material. |
申请公布号 |
US8597008(B1) |
申请公布日期 |
2013.12.03 |
申请号 |
US201213661189 |
申请日期 |
2012.10.26 |
申请人 |
THE GOODYEAR TIRE & RUBBER COMPANY |
发明人 |
REX WILLIAM ALLEN;BACHOCHIN TODD ANDREW;WELLS DALE EUGENE;HAYDU, JR. WILLIAM ANDREW;ENIX DANIEL DALE |
分类号 |
B29C33/02 |
主分类号 |
B29C33/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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