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1. 发明授权

US4248288A Fusion process for forming shell cores 失效
标题翻译：用于形成壳芯的融合过程
公开(公告)号：US4248288A
公开(公告)日：1981-02-03
申请号：US067818
申请日：1979-08-20
申请人： Anatol Michelson
发明人： Anatol Michelson
IPC分类号： B22C9/12 , B22C13/08
CPC分类号： B22C9/123 , B22C13/08
摘要： A process for cold forming of a shell core foundry product comprising the introduction of a first supply of binder coated granular material, hardening this first supply into the shape of separated and movably disposed core portions and subsequently introducing a second supply of binder coated granular material into spaced apart sections of the core portions and subsequently hardening this second supply in a manner which will cause fusion between the already formed core portions and the newly introduced supply of granular material in a manner which will join the previously formed core portion and thereby define an integral one piece shell core with a substantially continuous outer surface eliminating the existence of an investment hole in the formed shell core.
摘要翻译：一种用于冷成型壳芯铸造产品的方法，包括引入粘合剂涂覆的颗粒材料的第一供料，将该第一供料硬化成分离和可移动设置的芯部分的形状，随后将第二供料的粘合剂涂覆的颗粒材料引入间隔开的芯部分的部分，然后以使得已经形成的芯部分和新引入的颗粒材料的供应将以将连接到先前形成的芯部分的方式融合的方式硬化该第二供给源，从而限定一个整体具有基本上连续的外表面的单件壳芯，消除了形成的壳芯中的投入孔的存在。

2. 发明授权

US4158381A Core box assembly 失效
标题翻译：芯盒组装
公开(公告)号：US4158381A
公开(公告)日：1979-06-19
申请号：US871793
申请日：1978-01-23
申请人： Anatol Michelson
发明人： Anatol Michelson
IPC分类号： B22C7/06 , B22C9/12 , B22C11/04 , B22C15/24 , B22C17/02
CPC分类号： B22C9/123 , B22C11/04 , B22C15/24 , B22C7/067
摘要： Disclosed is a rotary-type continuous motion core making machine capable of carrying a number of core mold boxes, each supported on a carrier adapted to move up and down, a sand distributing system adapted to inject a foundry sand mix into each of the core boxes, and a manifold system for distributing curing and purging gases to the core boxes. The machine is capable of completing a core/mold production cycle in a single circle of turret revolution. The vertical movement of the core box carrier, horizontal radial movement of portions of the gas manifold system, and movements of other parts of the machine are generated by the turret rotation and are controlled by a number of stationary contoured cam tracks. Disclosed also is a novel catalyst gas generating system, a core box assembly containing ejector pins in the top portion thereof, and a system for collecting and assembling components into a unified core and mold assembly.
摘要翻译：公开了一种旋转式连续运动型芯制造机，其能够承载多个芯模盒，每个芯模盒各自支撑在适于上下移动的载体上，适用于将铸造砂混合物注入每个芯盒中的砂分配系统以及用于将固化和吹扫气体分配到核心箱的歧管系统。该机器能够在单圈转塔革命中完成核心/模具生产周期。核心箱架的垂直运动，气体歧管系统的部分的水平径向运动以及机器的其他部分的运动由转塔旋转产生，并且由许多固定轮廓的凸轮轨道控制。还公开了一种新型的催化剂气体发生系统，在其顶部包含顶针的芯盒组件，以及用于将部件收集并组装成统一的芯和模组件的系统。

3. 发明授权

US4204569A Multi-core box apparatus for the manufacture of hollow mineral products, particularly foundry cores 失效
标题翻译：用于制造中空矿物产品的多芯盒装置，特别是铸造芯
公开(公告)号：US4204569A
公开(公告)日：1980-05-27
申请号：US974102
申请日：1978-12-28
申请人： Anatol Michelson
发明人： Anatol Michelson
IPC分类号： B22C7/06 , B22C11/06 , B22C15/24
CPC分类号： B22C7/067 , B22C7/06
摘要： Multi-core box apparatus for producing hollow foundry cores made from sand mixed with a binder that is curable either by gaseous catalytic action or by elevated temperature comprises a plurality of core boxes mounted on a housing that is rotatable in a vertical plane. The core boxes are presented sequentially by an index mechanism at various positions where treatment of material in the core boxes is carried out and at a last position a finished hollow foundry core is removed automatically from a core box.The automatic apparatus for removing the finished core from the core box, and for depositing the finished core on a conveyor comprises an elongated rod that can be inserted into the hollow core and that supports the core when the core box half portions separate. The elongated rod is carried by a spindle on a movable carriage so that the spindle and rod rotate and reciprocate thereby removing the hollow core for further treatment.
摘要翻译：用于生产由可通过气态催化作用或高温固化的粘合剂混合的砂制成的中空铸造铸锭的多芯箱装置包括安装在可在垂直平面中旋转的壳体上的多个芯盒。核心盒依次由索引机构呈现在处理芯盒中的材料的各个位置处，并且在最后位置，完成的中空铸造芯从芯盒自动移除。用于从芯盒移除成品芯并用于将成品芯放置在输送机上的自动装置包括细长杆，其可插入中空芯中，并且当芯盒半部分离时支撑芯。细长杆由主轴承载在可移动的托架上，使得主轴和杆旋转和往复运动，从而移除中空芯以进一步处理。

4. 发明授权

US4083396A Rotary type core-making machine 失效
标题翻译：旋转式制芯机
公开(公告)号：US4083396A
公开(公告)日：1978-04-11
申请号：US784939
申请日：1977-04-05
申请人： Anatol Michelson
发明人： Anatol Michelson
IPC分类号： B22C7/06 , B22C9/12 , B22C11/04 , B22C15/24
CPC分类号： B22C9/123 , B22C11/04 , B22C15/24 , B22C7/067
摘要： Disclosed is a rotary-type continuous motion core making machine capable of carrying a number of core mold boxes, each supported on a carrier adapted to move up and down, a sand distributing system adapted to inject a foundry sand mix into each of the core boxes, and a manifold system for distributing curing and purging gases to the core boxes. The machine is capable of completing a core/mold production cycle in a single circle of turret revolution. The vertical movement of the core box carrier, horizontal radial movement of portions of the gas manifold system, and movements of other parts of the machine are generated by the turret rotation and are controlled by a number of stationary contoured cam tracks. Disclosed also is a novel catalyst gas generating system, a core box assembly containing ejector pins in the top portion thereof, and a system for collecting and assembling components into a unified core and mold assembly.
摘要翻译：公开了一种旋转式连续运动型芯制造机，其能够承载多个芯模盒，每个芯模盒各自支撑在适于上下移动的载体上，适用于将铸造砂混合物注入每个芯盒中的砂分配系统以及用于将固化和吹扫气体分配到核心箱的歧管系统。该机器能够在单圈转塔革命中完成核心/模具生产周期。核心箱架的垂直运动，气体歧管系统的部分的水平径向运动以及机器的其他部分的运动由转塔旋转产生，并且由许多固定轮廓的凸轮轨道控制。还公开了一种新型的催化剂气体发生系统，在其顶部包含顶针的芯盒组件，以及用于将部件收集并组装成统一的芯和模组件的系统。

5. 发明授权

US4291740A Apparatus and method for heatless production of hollow items, for instance, foundry shell cores 失效
公开(公告)号：US4291740A
公开(公告)日：1981-09-29
申请号：US154006
申请日：1980-05-28
申请人： Anatol Michelson
发明人： Anatol Michelson
IPC分类号： B22C9/12 , B22C13/08
CPC分类号： B22C13/08 , B22C9/123
摘要： Disclosed is an apparatus and a method for heatless production of hollow items, such as foundry shell cores, from the mixture of granular mineral and synthetic binder, as provided by the principal process described in the patent application Ser. No. 22,170, now U.S. Pat. No. 4,232,726 issued Nov. 11, 1980.Two permeable-to-gas patterns form an inner cavity of desirable configuration and are enclosed by non-permeable halves of the pattern box, forming an outer cavity or flow space. The pattern box is mounted on two plates of the rotatable cage assembly, selectively positionable in at least three positions: charge, discharge, and transfer. Above the pattern box are pivotally mounted material supply means, sealing means, and a trimmer. Below the pattern box is a receiver of an air-less conveyor for recirculation of the discharged unhardened material. The pattern box is connected to two manifolds: one for consecutive supply of catalyst gas and the compressed air, another for exhaust and venting. After material has been blown with the help of compressed air from the material supply means into the pattern inner cavity, it is sealed and the air is flushed out of the system by compressed catalyst gas introduced into the pattern box for about one second. Said gas then penetrates to desirable depth into material's outer layer starting polymerization and curing of its binder. After a few seconds, unsealed pattern box assembly is turned upside down and compressed air is blown into the pattern box, dislodging unhardened portion of the material out of the inside of the produced shell-like product. Consequently, the pattern box is opened and the product is transferred from the apparatus to a suitable place outside the machine. The production process has nine basic steps, and the cycle of the apparatus comprises twenty-four (24) operations completely mechanized and performed within approximately thirty seconds.

6. 发明授权

US4232726A Process and core box assembly for heatless production of hollow items of mineral granular material 失效
标题翻译：用于无机生产矿物颗粒材料中空物品的工艺和芯盒组件
公开(公告)号：US4232726A
公开(公告)日：1980-11-11
申请号：US22170
申请日：1979-03-20
申请人： Anatol Michelson
发明人： Anatol Michelson
IPC分类号： B22C9/12
CPC分类号： B22C9/123
摘要： A process for producing hollow items, for instance foundry cores by reacting a catalyst gas with binder coated on mineral granular material includes providing a core box having a pattern formed of microporous material and investing binder-coated granular material into a volume defined by the pattern. The core box is then sealed so that the volume encloses a gas, for instance air at atmospheric pressure, within the granular material. A catalyst gas is applied at a predetermined pressure through the pattern so that the catalyst gas exerts a uniform pressure from the interior surface of the pattern against the enclosed air volume. The catalyst gas will penetrate a distance through the granular material for curing same determined by an equilibrium condition being reached between the applied catalyst gas pressure and air pressure which results from contraction of the volume.
摘要翻译：通过使催化剂气体与涂覆在矿物粒状材料上的粘合剂反应来制造中空物品的方法，例如铸造铁心，包括提供具有由微孔材料形成的图案的芯盒，并将粘合剂涂覆的颗粒材料投入到由图案限定的体积中。然后将芯盒密封，使得体积在颗粒材料内包围气体，例如空气在大气压下。催化剂气体以预定压力施加到图案上，使得催化剂气体从图案的内表面抵抗封闭的空气体积施加均匀的压力。催化剂气体将通过粒状材料穿透一段距离，以固化，其由施加的催化剂气体压力和由体积收缩引起的空气压力之间达到的平衡条件确定。

7. 发明授权

US4142573A Rotary type core making machine 失效
标题翻译：旋转式制芯机
公开(公告)号：US4142573A
公开(公告)日：1979-03-06
申请号：US870942
申请日：1978-01-20
申请人： Anatol Michelson
发明人： Anatol Michelson
IPC分类号： B22C7/06 , B22C9/12 , B22C11/04 , B22C15/24 , B22C15/00
CPC分类号： B22C9/123 , B22C11/04 , B22C15/24 , B22C7/067
摘要： Disclosed is a rotary-type continuous motion core making machine capable of carrying a number of core mold boxes, each supported on a carrier adapted to move up and down, a sand distributing system adapted to inject a foundry sand mix into each of the core boxes, and a manifold system for distributing curing and purging gases to the core boxes. The machine is capable of completing a core/mold production cycle in a single circle of turret revolution. The vertical movement of the core box carrier, horizontal radial movement of portions of the gas manifold system, and movements of other parts of the machine are generated by the turret rotation and are controlled by a number of stationary contoured cam tracks. Disclosed also is a novel catalyst gas generating system, a core box assembly containing ejector pins in the top portion thereof, and a system for collecting and assembling components into a unified core and mold assembly.
摘要翻译：公开了一种旋转式连续运动型芯制造机，其能够承载多个芯模盒，每个芯模盒各自支撑在适于上下移动的载体上，适用于将铸造砂混合物注入每个芯盒中的砂分配系统以及用于将固化和吹扫气体分配到核心箱的歧管系统。该机器能够在单圈转塔革命中完成核心/模具生产周期。核心箱架的垂直运动，气体歧管系统的部分的水平径向运动以及机器的其他部分的运动由转塔旋转产生，并且由许多固定轮廓的凸轮轨道控制。还公开了一种新型的催化剂气体发生系统，在其顶部包含顶针的芯盒组件，以及用于将部件收集并组装成统一的芯和模组件的系统。

8. 发明授权

US4311184A Assembly for forming hollow foundry products 失效
标题翻译：组装中空铸造产品
公开(公告)号：US4311184A
公开(公告)日：1982-01-19
申请号：US187716
申请日：1980-09-16
申请人： Anatol Michelson
发明人： Anatol Michelson
IPC分类号： B22C9/12 , B22C13/08
CPC分类号： B22C9/123 , B22C13/08
摘要： An assembly and method of operation of forming hollow foundry products such as shell molds from a granular material utilizing a substantially automated structure including a mold box assembly having at least two box sections pivotally mounted and supported on a frame wherein each box section has a gas permeable pattern with a preconfigured working surface mounted therein. Each box section is oriented to pivot about a vertically oriented separating plane into and out of sealing engagement with one another so as to expose the interior of the mold box assembly to a catalyst gas, under pressure and in direct communication through the pattern sections with the binder coated sand or granular material in a manner which will cause formation of a core or mold of a predetermined thickness which, during its formation, is disposed directly contiguous the working surface of the pattern section. Automatic removal of the formed product is accomplished upon separation of the box sections away from the vertically oriented separating plane substantially concurrently to removal, and transfer of the unused granular material for reuse during subsequent cycles of operation of the subject structure.
摘要翻译：使用基本上自动化的结构从颗粒状材料形成诸如壳模的中空铸造产品的组装和操作方法，该结构包括具有至少两个可枢转地安装并支撑在框架上的盒部分的模具箱组件，其中每个盒部分具有透气性其中安装有预配置的工作表面的图案。每个盒部分定向成围绕垂直取向的分离平面彼此枢转和离开密封接合，以便在压力下将模具箱组件的内部暴露于催化剂气体，并且通过图案部分直接连通，粘合剂涂覆的砂或颗粒材料，其将导致形成预定厚度的芯或模具，其在其形成期间被直接设置在图案部分的工作表面附近。形成的产品的自动去除是在将盒部分远离垂直取向的分离平面基本上同时拆下的情况下完成的，并且在随后的主体结构的操作循环期间将未使用的颗粒材料转移以供再利用。

9. 发明授权

US4140171A No bake blower apparatus for making sand cores 失效
标题翻译：没有制砂芯的鼓风机
公开(公告)号：US4140171A
公开(公告)日：1979-02-20
申请号：US822555
申请日：1977-08-08
申请人： Anatol Michelson
发明人： Anatol Michelson
IPC分类号： B22C15/24
CPC分类号： B22C15/24
摘要： A no bake blower for making sand cores.A blow head has a blow plate detachably mounted at the lower end of the blow head and adapted to be moved vertically away from the blow head. The blow head is movable horizontally with respect to the blow plate and in so doing scrapes residual sand off the blow plate.A blow plate cleaning mechanism is carried by the blow head into vertical alignment with the blow plate after the blow head has been horizontally moved. The cleaning mechanism has vertical rods which pass through the blow holes in the blow plate to remove residual sand from them.
摘要翻译：用于制作砂芯的无烘烤鼓风机。

10. 发明授权

US4129168A Catalyst gas generating circuit for rotary core making machine 失效
标题翻译：用于旋转制芯机的催化剂气体发生电路
公开(公告)号：US4129168A
公开(公告)日：1978-12-12
申请号：US871131
申请日：1978-01-20
申请人： Anatol Michelson
发明人： Anatol Michelson
IPC分类号： B22C7/06 , B22C9/12 , B22C11/04 , B22C15/24 , B22C9/14
CPC分类号： B22C9/123 , B22C11/04 , B22C15/24 , B22C7/067
摘要： Disclosed is a rotary-type continuous motion core making machine capable of carrying a number of core mold boxes, each supported on a carrier adapted to move up and down, a sand distributing system adaped to inject a foundry sand mix into each of the core boxes, and a manifold system for distributing curing and purging gases to the core boxes. The machine is capable of completing a core/mold production cycle in a single circle of turret revolution. The vertical movement of the core box carrier, horizontal radial movement of portions of the gas manifold system, and movements of other parts of the machine are generated by the turret rotation and are controlled by a number of stationary contoured cam tracks. Disclosed also is a novel catalyst gas generating system, a core box assembly comtaining ejector pins in the top portion thereof, and a system for collecting and assembling components into a unified core and mold assembly.
摘要翻译：公开了一种旋转式连续运动型芯制造机，其能够承载多个芯模盒，每个芯模盒各自支撑在适于上下移动的载体上，适于将铸造砂混合物注入每个芯盒中的砂分配系统以及用于将固化和吹扫气体分配到核心箱的歧管系统。该机器能够在单圈转塔革命中完成核心/模具生产周期。核心箱架的垂直运动，气体歧管系统的部分的水平径向运动以及机器的其他部分的运动由转塔旋转产生，并且由许多固定轮廓的凸轮轨道控制。还公开了一种新颖的催化剂气体发生系统，在其顶部具有顶针的芯盒组件，以及用于将部件收集和组装成统一的芯和模组件的系统。

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