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公开(公告)号：US3762656A
公开(公告)日：1973-10-02
申请号：US3762656D
申请日：1971-11-09
Applicant: COMBUSTION ENG
Inventor： DEVE V
CPC classification number: B22C5/0404 , B22D29/02 , Y10S241/10 , Y10S241/30
Abstract: A shakeout and crushing apparatus for reducing foundry sand to a condition for classification and reuse. The device comprises a shakeout chamber which is caused to orbitally vibrate. The chamber has an upper shakeout deck, a second disintegration deck supporting a plurality of metal balls, and a third wire screen deck. The sand is successively passed and progressively classified through the three decks. Material remaining on the wire screen deck is recycled to a disintegration chamber on the second deck which assures crushing of friable material and the removal of any tramp metal which may be present in the sand.
Abstract translation: 一种用于将铸造砂减少到分类和再利用条件的破碎和破碎装置。 该装置包括使轨道振动的摇晃室。 该室具有上摆动板，支撑多个金属球的第二分解板和第三丝网板。 沙子依次通过三层甲板逐级分类。 钢丝网板上残留的材料被再循环到第二层甲板上的崩解室，确保粉碎易碎材料并除去可能存在于砂中的任何流动金属。
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公开(公告)号：US3817314A
公开(公告)日：1974-06-18
申请号：US33812373
申请日：1973-03-05
Applicant: COMBUSTION ENG
Inventor： DEVE V
Abstract: A flaskless molding machine is disclosed for producing continuous stacks of molds. The machine comprises four operating stations disposed on ninety degree spacing about its periphery. Two oppositely disposed stations are mold forming stations and the alternate two stations are the receiving ends of oppositely spaced mold decks upon which the completed molds are stacked. A body containing four mold forming chambers oscillates between two positions to place the respective chambers alternately in alignment with the mold forming stations and the ends of the mold decks where the operations are performed.
Abstract translation: 公开了一种用于生产连续堆叠的模具的无棚模制机。 该机器包括围绕其周边以九十度间隔设置的四个操作站。 两个相对设置的站是模具成型站，并且替代的两个站是相对间隔开的模板的接收端，其上堆叠完成的模具。 包含四个模具形成室的主体在两个位置之间摆动，以将各个室交替地与模具成型站以及在执行操作的模具甲板的端部对准。
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