公开(公告)号：US4224979A

公开(公告)日：1980-09-30

申请号：US846694

申请日：1977-10-31

申请人： George C. Rosin ,  Robert E. Kulon

发明人： George C. Rosin ,  Robert E. Kulon

IPC分类号： B22D33/00 ,  B22D47/00 ,  B22D47/02 ,  B22D5/00

CPC分类号： B22D33/00 ,  B22D47/00

摘要： A foundry for automatically making sand castings, in which a metal casting and sand cake are transferred to a container after partial cooling and are carried with the container to a storage zone to cool for a time independent of any restrictions imposed by the conveying path, conveying speed, or cooling time required by other castings being processed. During handling and cooling, the integrity of the sand cake about the casting is maintained to provide cooling characteristics desirable for complex castings with variations in wall thickness. Specific structures handle and convey the sand cake and casting efficiently and reliably. Associated structure fabricates the sand molds and pours the castings, all in a continuous process.

摘要翻译： 用于自动制造砂铸件的铸造厂，其中在部分冷却之后将金属铸造和砂饼转移到容器中，并且随着容器携带到储存区域以冷却一段时间，而不受输送路径施加的任何限制，输送 其他铸件正在加工所需的速度或冷却时间。 在处理和冷却期间，保持围绕铸件的砂饼的完整性，以提供具有壁厚变化的复杂铸件所需的冷却特性。 具体结构有效，可靠地处理和输送砂饼和铸造。 相关结构制造砂模，并将铸件倒入一个连续的过程中。

公开(公告)号：US4155400A

公开(公告)日：1979-05-22

申请号：US846639

申请日：1977-10-31

申请人： George C. Rosin ,  Robert E. Kulon

发明人： George C. Rosin ,  Robert E. Kulon

IPC分类号： B22D37/00 ,  B22D41/04

CPC分类号： B22D41/04 ,  B22D37/00

摘要： A vessel for liquid, especially a ladle for molten metal, is constructed and arranged to facilitate pouring of the contents in a uniform stream along a predetermined path under a uniform pressure head, while facilitating starting and stopping of the stream. To this end, the vessel is supported for rotation about first and second generally horizontal, transverse, axes. The liquid is discharged from an outlet in the vessel located on the first axis when the vessel is rotated about the first axis. By controlling rotation, a constant head of liquid and uniform discharge trajectory is established. Flow is conveniently interrupted by rotation of the vessel about the second axis to tilt the first axis and raise the discharge outlet by an amount equal to the liquid head. Flow is restarted by lowering the discharge outlet to its original position. Preferably, the first axis is horizontal during discharge. In a preferred use of the vessel, the vessel and a receptacle, such as a mold, are moved by independent drives along adjacent paths as liquid is poured into the receptacle. A movable abutment carried with the vessel engages structure associated with the receptacle to keep the vessel and receptacle aligned during pouring.

摘要翻译： 用于液体的容器，特别是用于熔融金属的钢包，被构造和布置成便于在均匀的压力头下沿着预定路径在均匀的流中倾倒内容物，同时促进流的启动和停止。 为此，容器被支撑以围绕第一和第二大致水平的横向轴线旋转。 当容器围绕第一轴线旋转时，液体从位于第一轴线上的容器中的出口排出。 通过控制旋转，建立了恒定的液体头和均匀的排出轨迹。 流体通过容器围绕第二轴的旋转方便地中断，以倾斜第一轴线并将排出口升高等于液体头部的量。 通过将排放口降低到原来的位置来重新启动流量。 优选地，第一轴在放电期间是水平的。 在容器的优选用途中，当液体被倒入容器中时，容器和诸如模具的容器通过独立的驱动器沿着相邻的路径移动。 与容器携带的可移动邻接件接合与容器相关联的结构，以在倾倒期间保持容器和容器对准。

公开(公告)号：US4124133A

公开(公告)日：1978-11-07

申请号：US720558

申请日：1976-09-07

申请人： George C. Rosin ,  Robert E. Kulon

发明人： George C. Rosin ,  Robert E. Kulon

IPC分类号： B22D41/12 ,  B66C17/10 ,  B65G47/00

CPC分类号： B22D41/12 ,  B66C17/10

摘要： An overhead monorail molten metal delivery self-propelled carrier comprising a carrier frame structure support on an overhead monorail, a power actuated hoist on the carrier frame connected by depending flexible members to a second movable structure or carriage for raising and lowering the latter relative to the carrier frame, cooperating guide members on depending vertical masts forming part of the carrier frame and the second structure or carriage confining the carriage to a predetermined vertical movement relative to the carrier frame, a third movable structure or ladle frame supported on horizontal trucks forming a part of the second structure for movement transversely of the path of movement of the carrier frame structure, power actuated mechanism for moving the third structure or ladle frame horizontally relative to the second structure or carriage, a second power actuated hoist on said third structure or ladle frame connected to a molten metal ladle support structure or ladle sub-frame having a ladle firmly clamped thereto for raising and lowering the latter relative to the third structure or ladle frame and cooperating guide means on the third structure or ladle frame and the ladle support structure or ladle and frame confining the ladle support structure or ladle sub-frame to a predetermined movement relative to the third structure or ladle frame about an axis parallel with the path of movement of the carrier and offset horizontally to one side thereof such that it passes through the tip of the ladle pouring spout.

摘要翻译： 一种架空单轨熔融金属输送自推进式载体，其包括在架空单轨上的载体框架结构支撑件，承载框架上的动力驱动提升机，其通过悬垂的柔性构件连接到第二可移动结构或滑架，用于相对于 承载框架，形成承载框架的一部分的垂直桅杆上的协作引导构件和将托架限制在相对于承载架的预定垂直运动的第二结构或支架，支撑在水平卡车上的第三可移动结构或钢包框架， 所述第二结构的横向于所述承载架结构的运动路径的运动，用于相对于所述第二结构或托架水平移动所述第三结构或钢包框架的动力致动机构，所述第三结构或钢包框架上的第二动力驱动的起重机 连接到熔融金属钢包支撑结构或钢包 b框架具有牢固地夹紧在其上的钢包，用于相对于第三结构或钢包框架升高和降低，第三结构或钢包框架和配合导向装置在第三结构或钢包框架上，并且钢包支撑结构或钢包和框架限制钢包支撑结构或钢包 子框架相对于第三结构或钢包框架围绕与载体的运动路径平行并且水平偏移到其一侧的轴线的预定移动，使得其穿过浇包浇口的尖端。