Pattern plate with resilient member in cavity专利检索- 以模型从铸型中分离的机构或翻转型箱或模板的机构为特征的制造铸型或型芯的造型机专利检索查询-专利查询网

Pattern plate with resilient member in cavity
申请号	US24231162	申请日	1962-12-04	公开(公告)号	US3238576A	公开(公告)日	1966-03-08
申请人	TACCONE CORP;			发明人	TACCONE RUSSELL W;
摘要
权利要求	1. A MOLDING MACHINE COMPRISING A PATTERN PLATE HAVING POCKETS THEREIN, SAID PATTERN PLATE BEING ADAPTED TO SUPPORT A FLASH TO RECEIVE GREEN SAND UNDER PRESSURE, SAID POCKETS HAVING A RESILIENT MEMBER FORMING A PART OF THE BOTTOM THEREOF, SAID RESILIENT MEMBER BEING ADAPTED TO BE DISTORTED WHEN SAID SAID IS COMPRESSED IN SAID FLASK AND SAID POCKETS, SAID RESILIENT MEMBER URGING SAID SAND FROM SAID POCKETS WHEN SAID FLASK WITH SAID SAND THEREIN IS REMOVED.
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