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    • 3. 发明公开
    • Methods and relative machine for making glass objects, and glass objects thus obtained
    • 用于生产玻璃物体的方法和相应的机器,对象如此获得的玻璃
    • EP2263978A1
    • 2010-12-22
    • EP09161485.9
    • 2009-05-29
    • Vetromecc S.r.l. Con Unico Socio
    • Pattaro, Davide
    • C03B9/32C03B9/34C03B9/36C03B23/035
    • C03B9/32C03B9/34C03B9/36C03B23/0355Y02P40/57
    • Method to make hollow glass objects, having a smooth external surface and an internal surface comprising reliefs (13) in a desired disposition, and having undercuts and/or inlet gaps with sizes smaller than the body of the glass object, comprising a first step in which a flat glass tile (12) is made, having a first smooth surface and a second surface comprising said reliefs (13). The method comprises a second step in which the tile (12), at softening temperature, is disposed on a counter-mold (32) associated with a mold (15), comprising a cavity (16), having a wall with a shape mating with the desired final shape of the glass object. The tile (12) is deposited between said counter-mold (32) and said mold (15) so as to achieve a hydraulically sealed interspace (25) between said counter-mold (32) and said tile (12). The method comprises a third step in which, by means of delivery means, compressed air is introduced into said interspace (25), able to progressively expand said tile (12) into contact with the wall of said cavity (16) in order to form the glass object (50) with the desired reliefs (13).
    • 方法以使中空玻璃物体,其具有光滑的外表面和上以期望的配置内表面包括凸纹(13),以及具有比所述玻璃物体的本体的尺寸更小的底切和/或入口的间隙,其特征在于在第一步骤中 其中一个扁平玻璃砖(12)制成,具有第一平滑表面和第二表面包括所述凸纹(13)。 该方法包括其中第二步骤中的瓦片(12),在软化温度,被设置在与模具(15)相关联的反模(32),其包括具有带形状配合的壁的腔体(16) 与玻璃物体的期望的最终形状。 瓦片(12)是所述反模(32)和所述模具(15)之间敷以实现所述相对模具(32)和所述瓦片(12)之间的液压密封空隙(25)。 该方法包括其中第三步骤中,通过输送装置的手段,将压缩空气引入所述空隙(25),能够逐步扩大所述砖(12)与所述腔(16)的壁接触,以形成 玻璃物体(50)与期望的凸纹(13)。
    • 8. 发明公开
    • DREHKRONKORKENMÜNDUNG MIT ABSPLITTERUNGSSCHUTZ
    • DREHKRONKORKENMÜNDUNGMIT ABSPLITTERUNGSSCHUTZ
    • EP2897873A1
    • 2015-07-29
    • EP13700168.1
    • 2013-01-10
    • Vetropack Austria GmbH
    • MAYER, Engelbert
    • B65D1/02B65D41/17C03B9/325C03B9/34
    • B65D1/0246B65D1/0223B65D1/023B65D41/17C03B9/325C03B9/34C03B9/342
    • A bottleneck shoulder (100) for a bottle (700) with a twist-off crown cap closure has: a bottleneck shoulder body (102) with a dispensing opening (104); a closure thread (106) with a plurality of thread flights (108) protruding from the exterior side on the bottleneck shoulder body (102) for interaction with a twist-off crown cap (202) in order to close off the dispensing opening (104); and a discontinuity (110) running circumferentially around the bottleneck shoulder body, arranged between the dispensing opening and the closure thread and formed during production of the bottleneck shoulder (100). An exterior end (112) of the discontinuity is offset radially inwards in relation to an outer surface (114) of the bottleneck shoulder body (102) lying between axially adjacent thread protrusions (108). The present invention likewise relates to a corresponding bottle, a tool for producing the bottleneck shoulder and a method for producing the bottleneck shoulder.
    • 一种用于具有扭转式冠盖封闭件的瓶子(700)的瓶颈肩部(100),具有:瓶颈肩部主体(102),其具有分配开口(104); 具有从瓶颈肩部本体(102)外侧突出的多个螺纹螺纹(108)的封闭螺纹(106),用于与扭转的冠状瓶盖(202)相互作用,以便关闭分配开口(104) ); 以及布置在所述分配开口和所述封闭螺纹之间并且在所述瓶颈肩部(100)的生产期间形成的围绕所述瓶颈肩部本体周向延伸的不连续部(110)。 不连续部分的外端(112)相对于位于轴向相邻的螺纹突起(108)之间的瓶颈肩部本体(102)的外表面(114)径向向内偏移。 本发明还涉及相应的瓶子,用于生产瓶颈肩部的工具以及用于生产瓶颈肩部的方法。