公开(公告)号：US20100143531A1

公开(公告)日：2010-06-10

申请号：US12526694

申请日：2008-02-07

申请人： Mikael Derrier ,  Xavier Le Dieu ,  Franck Lacaille

发明人： Mikael Derrier ,  Xavier Le Dieu ,  Franck Lacaille

IPC分类号： B29C49/58

CPC分类号： B29C49/58 ,  B29C49/06 ,  B29C49/36 ,  B29C2049/5827

摘要： Nozzle for a blowing or stretch-blow molding of containers starting from parisons made of plastics, said nozzle having a nozzle body capable of coming in contact with an upper face of a mold designed for receiving a parison, said nozzle being characterized in that it comprises: An insert provided with a frusto-conical contact face capable of contacting a mouth of the parison, wherein said insert is displaceable with respect of the nozzle body between an upper position and a lower position, and A return spring which biases the insert towards its lower position.

摘要翻译： 用于从由塑料制成的型坯开始的容器的吹塑或拉伸吹塑成型的喷嘴，所述喷嘴具有能够与设计用于接收型坯的模具的上表面接触的喷嘴体，所述喷嘴的特征在于其包括 ：插入件，其具有能够接触型坯口部的截头圆锥形接触面，其中所述插入件相对于喷嘴本体在上部位置和下部位置之间移位;以及回弹弹簧，其将插入件朝向其 较低的位置。