发明名称 射出成形機
摘要 <p>The invention provides an injection moulding machine which is provided with a structure reducing magnetic field leakage of an electromagnet. The injection moulding machine is provided with a mold closing mechanism (10) which uses attraction forces of the electromagnet (49) to generate mold clamping forces. The mold closing mechanism (10) is provided with a rear platen (13) comprising an electromagnet (49), a foot portion (216) vertically supporting the rear platen (13) relative to a frame (Fr). The foot portion (216) is provided with space reducing magnetic field leakage of the electromagnet (49). The space separates at least a part between an adsorption surface (13S) of the rear platen (13) and a surface (S2) of the foot portion (216) which faces a same side with the adsorption surface (13S).</p>
申请公布号 JP5758288(B2) 申请公布日期 2015.08.05
申请号 JP20110288993 申请日期 2011.12.28
申请人 发明人
分类号 B29C45/64;B29C33/20 主分类号 B29C45/64
代理机构 代理人
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