公开(公告)号：US3759479A

公开(公告)日：1973-09-18

申请号：US3759479D

申请日：1971-03-24

申请人： ROBERTSON CO H H

发明人： WELSH T ,  HOWELL N ,  TISCHUK W

IPC分类号： B29C33/00 ,  B29C44/14 ,  B29D99/00 ,  B22D19/04

CPC分类号： B29D99/001 ,  B29C33/00 ,  B29C44/14

摘要： Mold apparatus for making a double-skin construction panel of the type having spaced-apart inner and outer facing sheets and a foamed-in-place core filling the space between the facing sheets. The mold apparatus includes upper and lower mold platens which when assembled, present confronting, laterally offset, upper and lower U-shaped cavities. The cavities are adapted to receive the complementary facing sheets and to position them in fixed, juxtaposed, laterally offset relation.

摘要翻译： 用于制造具有间隔开的内表面和外表片的类型的双层建筑面板的模具装置和填充面层之间的空间的现成泡沫芯。 模具设备包括上模和下模板，当组装时，存在面对的侧向偏移的上U形腔和下U形腔。 空腔适于接收互补的面层片材并将它们定位成固定并置的侧向偏移关系。