发明名称 |
MOLDING OF NONUNIFORM OBJECT HAVING UNDERCUT STRUCTURE |
摘要 |
Various embodiments are disclosed herein that relate to the molding of an item having a non-uniform thickness and an undercut structure. One disclosed embodiment provides an injection molding device for molding a part having a non-uniform thickness and an undercut structure, the injection molding device comprising a pair of opposing end walls, a first mold surface being stationary with respect to the pair of opposing end walls, and a second mold surface being movable toward the first mold surface such that a first end of the second mold surface is movable a larger travel distance toward the first mold surface than a second end during a molding process. Further, the pair of opposing end walls comprises a slider with an undercut mold surface that is movable in a direction transverse to a direction in which the second mold surface is movable toward the first mold surface.
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申请公布号 |
US2012091603(A1) |
申请公布日期 |
2012.04.19 |
申请号 |
US20100904041 |
申请日期 |
2010.10.13 |
申请人 |
JENKINS KURT ALLEN;EMERTON NEIL;LARGE TIMOTHY;MICROSOFT CORPORATION |
发明人 |
JENKINS KURT ALLEN;EMERTON NEIL;LARGE TIMOTHY |
分类号 |
B29C45/26;B29C45/44;B29C45/73;B29D11/00 |
主分类号 |
B29C45/26 |
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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