| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a resin product which curtails a processing time for a mold device, reduces costs, and is suitable for the molding of a housing tray, etc., and the housing tray which can stably be installed in all housing tools. <P>SOLUTION: The first invention comprises a pair of molds having cavity forming surfaces respectively and an ejecting plate which can move forward/ backward in relation to the molds and has numerous ejecting pins for ejecting a molding formed in a cavity corresponding to various molds different in cavity form. The same number of through-holes into which the ejecting pins can insert with the number of the ejecting pins are formed in one of the molds. The ejecting pins are inserted into the through-holes during molding, and the tips of the ejecting pins are set to be on the same plane. In the second invention, numbers of columnar bodies are provided on a bottom surface, and the bottom surfaces are set to be on the same plane. <P>COPYRIGHT: (C)2004,JPO</p> |
