利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

3 条记录 (耗时 0.011 秒)

    Process for manufacturing a glazing
    2.
    发明公开
    Process for manufacturing a glazing 审中-公开
    Verfahren zur Herstellung von einem Verglasungselement

    公开(公告)号：EP1346820A1

    公开(公告)日：2003-09-24

    申请号：EP02425183.7

    申请日：2002-03-22

    申请人： Pilkington Italia S.p.A.

    发明人： Caldoro, Nicola ,  Paudice, Ciro

    IPC分类号： B29D31/00 ,  B60J10/00 ,  B29C70/68

    CPC分类号： B29D99/0053 ,  B29C70/763 ,  B29L2031/26 ,  B60J10/21

    摘要： An appendage (7) is moulded onto a glazing profile (3) provided around the periphery of a pane of glass (2), the process comprising advancing a mould (20) into sealing contact with an appropriate part of the profile, introducing a predetermined quantity of polymer material (39) into a mould cavity (40), and allowing the polymer material to bond to the glazing profile. The pane of glass remains outside the mould cavity, and is preferably not contacted by the mould. The polymer material may be thermosetting or thermoplastic, and is preferably introduced into the mould cavity while the mould is open. The material may be poured if it is in a fluid condition, or, if it is thermoplastic, it may be introduced in the form of a preformed piece (50) which is superficially melted to bond it to the glazing profile. The process is suitable for moulding sharp corners onto extruded profiles on vehicle glazings (1).

    摘要翻译： 附件（7）被模制到围绕玻璃板（2）的周边设置的玻璃窗（3）上，该方法包括使模具（20）与轮廓的适当部分密封接触，引入预定的 聚合物材料（39）的数量进入模腔（40），并且允许聚合物材料结合到玻璃窗型材。 玻璃板保持在模具腔体的外部，并且优选地不被模具接触。 聚合物材料可以是热固性的或热塑性的，并且优选地在模具打开时被引入模腔中。 如果材料处于流体状态，则材料可以被浇注，或者如果它是热塑性的，则可以以预先形成的片（50）的形式引入材料，该片预先被表面熔化以将其粘合到玻璃窗型材上。 该工艺适用于在车辆玻璃（1）上将尖角成型到挤压型材上。