| 摘要 |
PROBLEM TO BE SOLVED: To provide a mold clamping device which improves the uniformity of suction force in a suction surface when mold clamping force is generated by using electromagnets. SOLUTION: The mold clamping device generating mold clamping force by the electromagnets has at least two electromagnets, and drivers for supplying an electric current to each electromagnet are connected to the device. COPYRIGHT: (C)2008,JPO&INPIT
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