| 摘要 |
PURPOSE:To make a valve unnecessary by uniformizing the liquid flowing amount passing through a plurality of liquid flowing paths by a simple mechanism, providing a specified hollow cylindrical liquid distributing chamber to which the inlet ends of the liquid flowing paths are almost orthogonally communicated. CONSTITUTION:Liquid flowing paths 4 are provided in parallel on the outer-surface of the cavity molding a molding recess 3, and hot oil is supplied to each liquid flowing path from a liquid distributing chamber 5. A liquid introducing pipe 8 is directed orthogonally to the direction of each liquid flowing path 4, and its tip is projected into the liquid distributing chamber 5 by a specified length, whereby an expensive valve becomes unnecessary and the mold is made at low cost, and its handling is also simplified. |
