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公开(公告)号：US08602771B2
公开(公告)日：2013-12-10
申请号：US12752770
申请日：2010-04-01
CPC分类号： B29C49/12 , B29C47/92 , B29C49/58 , B29C2049/1204 , B29C2049/1252 , B29C2049/1257 , B29C2049/129 , B29C2049/5817 , B29C2049/5862 , B29C2049/5875 , B29C2049/5893 , B29C2947/92571 , B29C2947/92904
摘要： The mould carrier unit for manufacturing containers by a stretch blow-moulding operation of preforms (3) arranged in moulds (2), comprises: on the one hand, a stretching rod (10) borne by a slide (13) which is mobile between an inactive position and an active position where its free end reaches the bottom of said mould (2), on the other hand, a nozzle (15) comprising a fixed body (16) extended by a bell (20), which is mobile under the action of appropriate means for passing from an inactive position where its free edge (25) is held substantially at the same level as the free end (11) of the stretching rod (10) to an active position where it is sealingly applied against the inlet surface (4) of the mould (2), to close the circuit of the blowing fluid, and said bell (20) comprises a bar (21) provided with a stop (23), which stop (23) cooperates with a support (24) formed on said slide (13) to permit said bell (20) to pass from its active position to the inactive position with the same law of motion as said stretching rod (10).
摘要翻译： 用于通过布置在模具（2）中的预成型件（3）的拉伸吹塑成型操作来制造容器的模具托架单元包括：一方面由一个滑动件（13）承载的拉伸杆（10） 另一方面，其自由端到达所述模具（2）的底部的非活动位置和主动位置，另一方面，包括由钟（20）延伸的固定体（16）的喷嘴（15），所述固定体 适当的装置的作用是从其不自由的位置（其自由边缘）保持在与拉伸杆（10）的自由端（11）基本上相同的水平面上的活动位置，该活动位置被密封地施加在其上 模具（2）的入口表面（4），以关闭吹塑流体的回路，并且所述钟形件（20）包括设置有止动件（23）的杆（21），所述止动件（23）与支撑件 （24），其形成在所述滑动件（13）上，以允许所述钟形件（20）从其活动位置到相同的拉杆 作为所述拉伸杆（10）的运动。
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公开(公告)号：US20100252945A1
公开(公告)日：2010-10-07
申请号：US12752770
申请日：2010-04-01
IPC分类号： B29C47/92
CPC分类号： B29C49/12 , B29C47/92 , B29C49/58 , B29C2049/1204 , B29C2049/1252 , B29C2049/1257 , B29C2049/129 , B29C2049/5817 , B29C2049/5862 , B29C2049/5875 , B29C2049/5893 , B29C2947/92571 , B29C2947/92904
摘要： The mould carrier unit for manufacturing containers by a stretch blow-moulding operation of preforms (3) arranged in moulds (2), comprises: on the one hand, a stretching rod (10) borne by a slide (13) which is mobile between an inactive position and an active position where its free end reaches the bottom of said mould (2), on the other hand, a nozzle (15) comprising a fixed body (16) extended by a bell (20), which is mobile under the action of appropriate means for passing from an inactive position where its free edge (25) is held substantially at the same level as the free end (11) of the stretching rod (10) to an active position where it is sealingly applied against the inlet surface (4) of the mould (2), to close the circuit of the blowing fluid, and said bell (20) comprises a bar (21) provided with a stop (23), which stop (23) cooperates with a support (24) formed on said slide (13) to permit said bell (20) to pass from its active position to the inactive position with the same law of motion as said stretching rod (10).
摘要翻译： 用于通过布置在模具（2）中的预成型件（3）的拉伸吹塑成型操作来制造容器的模具托架单元包括：一方面由一个滑动件（13）承载的拉伸杆（10） 另一方面，其自由端到达所述模具（2）的底部的非活动位置和主动位置，另一方面，包括由钟（20）延伸的固定体（16）的喷嘴（15），所述固定体 适当的装置的作用是从其不自由的位置（其自由边缘）保持在与拉伸杆（10）的自由端（11）基本上相同的水平面上的活动位置，该活动位置被密封地施加在其上 模具（2）的入口表面（4），以关闭吹塑流体的回路，并且所述钟形件（20）包括设置有止动件（23）的杆（21），所述止动件（23）与支撑件 （24），其形成在所述滑动件（13）上，以允许所述钟形件（20）从其活动位置到相同的拉杆 作为所述拉伸杆（10）的运动。
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