公开(公告)号：US4904429A

公开(公告)日：1990-02-27

申请号：US281319

申请日：1988-12-08

申请人： Kan-ichi Takahashi ,  Toshihiro Inoue

发明人： Kan-ichi Takahashi ,  Toshihiro Inoue

IPC分类号： B60K37/00 ,  B29C33/00 ,  B29C33/12 ,  B29C39/10 ,  B29C44/08 ,  B29C44/12 ,  B29C70/84 ,  B29K105/04 ,  B29L31/58 ,  H05K1/11 ,  H05K1/18 ,  H05K3/00 ,  H05K3/32 ,  H05K3/40

CPC分类号： B29C33/12 ,  B29C33/0044 ,  B29C44/086 ,  B29C44/1228 ,  B29C70/84 ,  H05K3/326 ,  B29K2105/04 ,  B29L2031/3008 ,  H05K1/118 ,  H05K1/182 ,  H05K1/189 ,  H05K2201/0397 ,  H05K2201/091 ,  H05K2201/1059 ,  H05K2203/1327 ,  H05K3/0058 ,  H05K3/4092

摘要： A method of producing an instrument panel of a motor vehicle or similar molding of forming resin which includes a section for fitting an electrical part. The electrical part fitting section is constituted by a coupler engageable with the electrical part and an opening which is contiguous with the interior of the coupler. The opening is surrounded in a liquid-tight configuration by a pressing member for sealing which is disposed on one of coactive parts of a metal mold. The coupler is removably mounted on the other metal mold part. When the metal mold parts are clamped, a peripheral edge portion of the coupler abuts against a portion of the pressing member which surrounds an opening of the pressing member. A flexible printed circuit to which the electrical part is electrically connectable is interposed between the coupler and the pressing member such that terminal portions of the circuit face the inside of the coupler. When the mold parts are clamped, the printed circuit is pressed between the peripheral edge portion of the coupler and the pressing member to be fixed in place and, therefore, the terminal portions of the printed circuit are surely maintained in their predetermined positions despite pressures ascribable to an undiluted solution of foaming resin which is poured into the cavity of the metal mold, caused to foam, and solidified. Further, such a solution is prevented from flowing out of the cavity into the coupler.

摘要翻译： 制造机动车辆的仪表板或类似成型树脂的成型方法，其包括用于安装电气部件的部分。 电气部件装配部分由可与电气部件接合的联接器和与联接器内部邻接的开口构成。 开口通过设置在金属模具的共同作用部分之一上的密封用按压部件以液密构造包围。 联接器可拆卸地安装在另一金属模具部件上。 当金属模具部件被夹紧时，耦合器的周缘部分抵靠围绕按压构件的开口的按压构件的一部分。 电气部件可电连接的柔性印刷电路介于耦合器和按压部件之间，使得电路的端子部分面向耦合器的内部。 当模具部件被夹紧时，印刷电路被压在耦合器的周边边缘部分和按压部件之间被固定就位，因此尽管压力归因于印刷电路的端子部分被可靠地保持在它们的预定位置 涉及一种未稀释的发泡树脂溶液，其被倒入金属模具的空腔中，引起泡沫和固化。 此外，防止这种解决方案从空腔流出到耦合器中。