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US08794953B2 Blow-molding device provided with means for attaching, by suction, a half-mold to a back wall of a corresponding recess of a mold carrier 有权
吹塑装置设置有用于将半模附接到模具架的相应凹部的后壁的装置

  • Patent Title: Blow-molding device provided with means for attaching, by suction, a half-mold to a back wall of a corresponding recess of a mold carrier
  • Patent Title (中): 吹塑装置设置有用于将半模附接到模具架的相应凹部的后壁的装置
  • Application No.: US13389118
    Application Date: 2010-08-30
  • Publication No.: US08794953B2
    Publication Date: 2014-08-05
  • Inventor: Jose Blanchard
  • Applicant: Jose Blanchard
  • Applicant Address: FR Octeville sur Mer
  • Assignee: Sidel Participations
  • Current Assignee: Sidel Participations
  • Current Assignee Address: FR Octeville sur Mer
  • Agency: Young & Thompson
  • Priority: FR0956074 20090907
  • International Application: PCT/EP2010/062622 WO 20100830
  • International Announcement: WO2011/026803 WO 20110310
  • Main IPC: B29C33/30
  • IPC: B29C33/30 ;  B29C49/42
Blow-molding device provided with means for attaching, by suction, a half-mold to a back wall of a corresponding recess of a mold carrier
Abstract:
Disclosed is a molding device (10) for a machine for manufacturing containers, in particular bottles, made of a thermoplastic material by blow-molding or stretch blow-molding a preheated preform. The molding device (10) includes: two half-molds (14), each of which is provided with a half-cavity (16) and each of which includes a sealing surface (18) and an outer surface (20); two mold carriers (34), each of which has a recess (40) for receiving a corresponding half-mold (14); and an attachment element (44, 52) for removably attaching each half-mold (14) into the recess (40) of the corresponding mold carrier (34), characterized in that the attachment element (44, 52) is controlled by the attraction of the half-mold (14) against the back wall (42) of the recess (40) of the mold carrier (34).
Abstract(Chinese):

公开了一种用于制造容器，特别是由热塑性材料制成的瓶子的机器的成型装置（10），其通过吹塑或拉伸吹塑预成型的预制件。 模制装置（10）包括：两个半模（14），每个半模设置有半腔（16），每个半模包括密封表面（18）和外表面（20）; 两个模具托架（34），每个模具托架（34）具有用于容纳对应的半模（14）的凹槽（40）; 以及用于将每个半模（14）可移除地连接到相应的模具架（34）的凹部（40）中的附接元件（44,45），其特征在于，附接元件（44,52）由吸引力 所述半模（14）抵靠所述模具托架（34）的凹部（40）的后壁（42）。

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