发明名称 |
EXTERNAL PLATE LOCKS FOR MOLD PLATES |
摘要 |
A locking device for a mold including more than one movable plate. A spring-biased wedge block includes a first side wall and an opposing second side wall that is beveled with respect to the first side wall. A latch bar includes an inclined latch end for engaging with the second side wall of the wedge block. A cam bar includes a cam end for engaging with the first side wall of the wedge block. At least one of the wedge block, the latch bar or the cam bar is formed of a 4340 steel alloy, and at least one of the latch end, the cam end, or the wedge block second side wall is nitrided or nitride coated. |
申请公布号 |
EP2442955(A4) |
申请公布日期 |
2013.04.17 |
申请号 |
EP20100790201 |
申请日期 |
2010.06.17 |
申请人 |
PROGRESSIVE COMPONENTS INTERNATIONAL CORPORATION |
发明人 |
STARKEY, GLENN;RUMORE, KENNETH |
分类号 |
B29C33/22;B29C45/26 |
主分类号 |
B29C33/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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