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    • 7. 发明申请
    • NECK RING AND METHOD OF MAKING FOR A GLASS CONTAINER FORMING MACHINE
    • 颈环和制造玻璃容器成形机的方法
    • WO2010051060A3
    • 2010-06-24
    • PCT/US2009039845
    • 2009-04-08
    • OWENS BROCKWAY GLASS CONTAINERFLYNN ROBIN LLEWIS DAVID L
    • FLYNN ROBIN LLEWIS DAVID L
    • C03B9/48C03B9/325
    • C03B9/325C03B9/48Y02P40/57
    • A neck ring for molding a glass container neck finish that includes at least one closure attachment feature. The neck ring includes two semi-annular bi-metal neck ring sections (12, 14), each consisting essentially of a neck ring insert (20, 22) of wear- resistant metal construction and a neck ring body (16, 18) of heat-conductive metal construction different from said wear-resistant metal construction and formed around said neck ring insert so as to embed it in said neck ring body. Each of said neck ring halves has a glass-contacting cavity face that includes a first surface portion (30, 32) formed by said inserts for molding the at least one closure attachment feature on the neck finish and a second surface portion (34, 36) formed by said bodies for molding portions of the neck finish excluding the at least one closure attachment feature.
    • 用于模制玻璃容器瓶颈的颈环,其包括至少一个闭合附件特征。 该颈环包括两个半环形双金属颈环部分(12,14),每个半环形双金属颈环部分基本上由耐磨金属结构的颈环插入件(20,22)和颈环主体(16,18)组成, 导热金属结构不同于所述耐磨金属结构并围绕所述颈环嵌件形成,以便将其嵌入所述颈环主体中。 每个所述颈环半部具有玻璃接触腔面,所述玻璃接触腔面包括由所述插入件形成的第一表面部分(30,32),所述第一表面部分用于模制颈部饰面上的至少一个闭合件附接部件,并且第二表面部分(34,36 )由所述主体形成,用于模制除了所述至少一个闭合件附接部件之外的颈部部分的部分。