发明公开
EP0783950A1 Removal from the mold of injection-molded tie having strong pawl
失效
Entfernung aus einer表格eines spritzgegossenen Binders mit starker Klinke
- 专利标题： Removal from the mold of injection-molded tie having strong pawl
- 专利标题（中）： Entfernung aus einer表格eines spritzgegossenen Binders mit starker Klinke
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申请号： EP96300159.9申请日： 1996-01-09
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公开(公告)号： EP0783950A1公开(公告)日： 1997-07-16
- 发明人: Sorensen, Soren Christian , Sorensen, Jens Ole
- 申请人： GB Electrical, Inc.
- 申请人地址： 6101, North Baker Road Milwaukee, Wisconsin 53209 US
- 专利权人： GB Electrical, Inc.
- 当前专利权人： GB Electrical, Inc.
- 当前专利权人地址： 6101, North Baker Road Milwaukee, Wisconsin 53209 US
- 代理机构： Wilson, Nicholas Martin
- 主分类号： B29C45/44
- IPC分类号： B29C45/44
摘要：
A method of injection molding a tie that includes a pawl (18) having at least one tooth (24) inside a locking head facing an abutment wall (16) uses a core (14) that defines at least a portion of a surface of the pawl that includes the at least one tooth. The core (14) is movable in relation to a first other mold part (10) and is separated from a second other mold part (12) not sooner than the first other mold part is separated from the second other mold part to thereby enable the pawl (18) to flex into a space (30) vacated by movement of the first other mold part during separation of the first other mold part from the second other mold part so that the tie can be removed from the mold without significantly damaging the at least one pawl tooth (24).
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