会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明公开
    • Vacuum forming regulator bag, system and method
    • Vakuumbildender Regulierbeutel,Vorrichtung und Verfahren
    • EP2511071A1
    • 2012-10-17
    • EP12000849.5
    • 2012-02-09
    • Lockheed Martin Corporation
    • Piedmont, GregoryMalis, Mike
    • B29C51/16
    • B29C51/10B29C51/16B29C2791/006B65D33/16
    • A vacuum-forming system (40) for deforming a forming blank (16) is disclosed. The system includes a tool (22) and at least one regulator bag (42) disposed adjacent to the tool (22). The regulator bag (42) includes a sealed bag having an exterior and an interior and a first volume and a defined passage from the interior to the exterior of the regulator bag. The passage is configured such that the regulator bag (42) has a rate of deflation wherein the sealed bag will deflate from the first volume to a second volume over a determined period of time while the exterior of the sealed bag is at a determined reduced pressure. The system also includes a vacuum membrane (46) coupled to the tool (22), the membrane configured to form a vacuum space (48) enclosing the forming blank (16) and the at least one regulator bag (42).
    • 公开了一种用于使成形坯料(16)变形的真空成形系统(40)。 该系统包括工具(22)和邻近工具(22)设置的至少一个调节器袋(42)。 调节袋(42)包括具有外部和内部以及第一容积和从调节袋的内部到外部的限定通道的密封袋。 通道构造成使得调节袋(42)具有放气速率,其中密封袋在确定的时间段内将从第一容积放气到第二容积,同时密封袋的外部处于确定的减压 。 该系统还包括联接到工具(22)的真空膜(46),膜被构造成形成包围成形坯料(16)和至少一个调节袋(42)的真空空间(48)。