公开(公告)号：US20100116438A1

公开(公告)日：2010-05-13

申请号：US12689457

申请日：2010-01-19

申请人： NORIO MATSUMOTO ,  AKIYASU HIGUCHI ,  MASAKI WAKABAYASHI

发明人： NORIO MATSUMOTO ,  AKIYASU HIGUCHI ,  MASAKI WAKABAYASHI

IPC分类号： B32B37/10

CPC分类号： B29C70/446 ,  B29L2031/5227

摘要： An apparatus for forming a hollow FRP article by internal pressure molding includes a vacuum chamber, a forming die positioned in the vacuum chamber, a vacuum-chamber opening/closing mechanism, a composite-body support device for supporting a composite body without making the composite body come into contact with the forming die in a state where the forming die is opened by the vacuum-chamber opening/closing mechanism, the composite body including an airtight internal-pressure holding tube and a prepreg fitted on said airtight internal-pressure holding tube, an evacuation system for evacuating the vacuum chamber, an internal-pressure supplying device for applying pressure to an inside of the internal-pressure holding tube, and a controller for actuating the vacuum-chamber opening/closing mechanism to clamp the forming die to thereby bring the forming die and the composite body into intimate contact with each other.

摘要翻译： 用于通过内部压力成型形成中空FRP制品的装置包括真空室，位于真空室中的成形模具，真空室打开/关闭机构，用于支撑复合体而不制造复合材料的复合体支撑装置 在成形模具被真空室打开/关闭机构打开的状态下，本体与成形模具接触，该复合体包括气密内压保持管和装配在所述气密内压保持管上的预浸料 用于抽真空室的抽空系统，向内压保持管内施加压力的内压供给装置，以及用于致动真空室打开/关闭机构以夹紧成形模的控制器 使成形模和复合体彼此紧密接触。