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US08105669B2 Insert-molded product having porous member 有权
具有多孔构件的嵌入成型制品

Insert-molded product having porous member
Abstract:
In forming a molded member (30) by insert molding, a porous member (10) and a cylindrical member (20) fitted on a peripheral edge of the porous member (10) are set in a die (40); and the molded member (30) is formed with the molded member (30) out of contact with the porous member (10) and with the molded member (30) in close contact with an outer surface of the cylindrical member (20) by the insert molding. Therefore a landed position (first landed surface (45A), second landed surface (45B)) of the die (40) is set on the outer surface of the cylindrical member (20). Thus there is no fear that liquid resin penetrates into the pores of the porous member (10) in the insert molding. Thereby by the insert molding, it is possible to form the molded member (30) holding the porous member (10).
Abstract(Chinese):

在通过嵌件成型形成模制构件（30）时，将多孔构件（10）和安装在多孔构件（10）的周缘上的圆筒构件（20）放置在模具（40）中; 并且模制构件（30）形成有与多孔构件（10）不接触的模制构件（30），并且模制构件（30）与圆柱形构件（20）的外表面紧密接触，由 嵌件成型。 因此，在圆筒部件（20）的外表面上设置模具（40）的着陆位置（第一着陆面（45A），第二落地面45B）。 因此，在嵌件成型中不会有液态树脂渗入多孔构件（10）的孔中。 由此，通过嵌入成型，可以形成保持多孔构件（10）的成型构件（30）。

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