公开(公告)号：US4100961A

公开(公告)日：1978-07-18

申请号：US742860

申请日：1976-11-18

申请人： Harold R. Goss ,  Michael A. Krutilla ,  Wendell M. Doolin

发明人： Harold R. Goss ,  Michael A. Krutilla ,  Wendell M. Doolin

IPC分类号： B22C7/06 ,  B22C11/10 ,  B22C17/00 ,  B22C13/12 ,  B22C15/24 ,  B22C17/02

CPC分类号： B22C11/10 ,  B22C17/00 ,  B22C7/067

摘要： A foundry molding machine is disclosed wherein a core or mold is molded from moldable material such as sand in first and second mold boxes having a cavity. The cavity is filled with the sand and is then cured to form the mold. The first and second mold boxes are separated so that the mold remains in the first mold box with a downwardly facing cavity. Any of several means may be used to assure that the mold remains in this downwardly facing cavity. A transfer conveyor is then moved to a position closely beneath the mold. The first mold box is then moved upwardly as ejection means acts on the mold to eject it downwardly onto the closely spaced transfer conveyor. The transfer conveyor then moves out from underneath the first mold box to remove the completed mold and the cycle repeats. The foregoing abstract is merely a resume of one general application, is not a complete discussion of all principles of operation or applications, and is not to be construed as a limitation on the scope of the claimed subject matter.

摘要翻译： 公开了一种铸造成型机，其中芯或模具由具有空腔的第一和第二模具箱中的可模制材料（例如砂）模制而成。 空腔充满砂子，然后固化形成模具。 第一和第二模具盒被分离，使得模具保持在具有面向下的腔体的第一模具箱中。 可以使用几种方法中的任何一种来确保模具保持在该向下面向的腔中。 然后将转移输送机移动到模具附近的位置。 然后，随着喷射装置作用在模具上，将第一模具盒向上移动，将其向下推出到紧密间隔的传送输送机上。 然后，输送输送机从第一模具箱的下方移出，以移除已完成的模具并重复循环。 上述摘要仅仅是一般应用的简历，不是所有操作原理或应用的完整讨论，并不被解释为对所要求保护的主题的范围的限制。

公开(公告)号：US4278123A

公开(公告)日：1981-07-14

申请号：US19424

申请日：1979-03-12

申请人： Harold R. Goss ,  Edward J. Rebish

发明人： Harold R. Goss ,  Edward J. Rebish

IPC分类号： B22C9/10 ,  B22C13/08 ,  B22C13/12 ,  B22C17/10

CPC分类号： B22C9/103 ,  B22C13/12

摘要： A foundry core making machine is disclosed which produces large or fragile cores. The core is initially made in two parts, which are later adhered together by movement between first and second stations. The separate core halves are made in third and fourth stations and then relatively moved to be in the first and second stations, vertically one above the other, and with flat surfaces facing each other. The core box booking means is utilized to move the lower core half upwardly against the upper core half to have the two adhere together. This same booking means was previously used to press vent grooves in one core half so that when the two core halves were assembled, a generally centrally extending core venting aperture was established. The core box ejection means then ejects the completed core from one core box in a carefully controlled movement.The foregoing abstract is merely a resume of one general application, is not a complete discussion of all principles of operation or applications, and is not to be construed as a limitation on the scope of the claimed subject matter.

摘要翻译： 公开了一种生产大型或易碎核心的铸造制芯机。 芯最初由两部分组成，后者通过第一和第二工位之间的移动而被粘合在一起。 分离的半部分在第三和第四站中制造，然后相对移动到第一和第二站中，垂直地一个在另一个之上，并且彼此面对的平坦表面。 使用芯盒预订装置将下芯部半部向上移动抵靠上芯部半部以使两者粘附在一起。 先前使用相同的预订手段来挤压一个芯部半部的排气槽，以便当组装两个核心半部时，建立了大致中心延伸的磁芯通气孔。 核心盒弹出装置然后以仔细控制的运动从一个核心盒中弹出完成的芯。 上述摘要仅仅是一般应用的简历，不是所有操作原理或应用的完整讨论，并不被解释为对所要求保护的主题的范围的限制。