| 摘要 |
THE SUPPORT MEMBER ASSEMBLY (1) IS FORMED BY LAMINATING A PLURALITY OF PLASTIC LAYERED ASSEMBLIES (6) EACH INCORPORATED WITH A REINFORCING PLATE (3) AND INTEGRALLY JOINING THEM BY HEATING. HOLDER HOLES (2) ARE FORMED IN THE PARTS OF THE ASSEMBLY CORRESPONDING TO THE OPENINGS (3A) OF THE REINFORCING PLATES (3). THE REINFORCING MEMBER INCREASES THE OVERALL MECHANICAL STRENGTH OF THE SUPPORT MEMBER ASSEMBLY. FURTHERMORE, BECAUSE A NUMBER OF REINFORCING PLATES CAN BE LAYERED AND EACH REINFORCING PLATE MAY BE PROVIDED WITH A SMALL THICKNESS, THE WORKING OF THE STRIPS OF THE REINFORCING PLATES BETWEEN ADJACENT OPENINGS CAN BE ACHIEVED WITHOUT ANY DIFFICULTY, AND THE MANUFACTURING COST OF SUCH A SUPPORT MEMBER ASSEMBLY CAN BE REDUCED. WHEN EACH PLASTIC LAYERED ASSEMBLY COMPRISES PLASTIC MATERIAL FORMED BY IMPREGNATING NON-WOVEN FABRIC WITH THERMOSETTING RESIN, BECAUSE THE FIBERS OF THE NON-WOVEN FABRIC ARE BOTH SHORT AND FINE, THE DRILLING OF HOLDER HOLES FOR RECEIVING ELECTROCONDUCTIVE CONTACT MEMBERS CAN BE MORE FAVOURABLY AND ECONOMICALLY PERFORMED.(FIG 1)
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