| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a concrete secondary product molding apparatus which can reciprocate a molding frame so as to draw not only a rectilinear motion but also a circular or ellipsoidal motion, and has a simple structure and a small space for installation. <P>SOLUTION: A first direct acting driving machine (a first cylinder 10) for supporting a table 3 on which the molding frame W is carried on a base 2 so as to freely move it in an optional horizontal direction by keeping a horizontal posture, and reciprocating the table 3 in the X direction, and a second direct acting driving machine (a second cylinder 20) for reciprocating the table 3 in the Y direction, are provided. The reciprocating driving of the table 3 in the X direction by the first direct acting driving machine and the reciprocating driving of the table 3 in the Y direction by the second direct acting driving machine can be synthesized thereby. <P>COPYRIGHT: (C)2007,JPO&INPIT |
