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1. 发明授权

US4751959A Method of and apparatus for continuously casting metals 失效
标题翻译：连续铸造金属的方法和设备
公开(公告)号：US4751959A
公开(公告)日：1988-06-21
申请号：US937448
申请日：1986-12-05
申请人： Sol Fenick , Carl Langner
发明人： Sol Fenick , Carl Langner
IPC分类号： B22D11/124
CPC分类号： B22D11/1245 , B22D11/1241
摘要： Molten metal is continuously teemed from a ladle into a tundish. The latter feeds a continuous stream of the molten metal to a cooled mold having opposite open ends connected by a casting passage. The molten metal enters the mold at one end and partially solidifies in the casting passage to form a continuously cast strand which is withdrawn from the mold at its other end. The strand initially consists of a thin shell of solidified metal, and a molten core which is confined by the shell. Upon leaving the mold, the strand is conveyed through a bath of molten metal. The metal of the bath has a lower melting point than, and a specific gravity comparable to that of, the metal being cast. The bath functions to cool the strand uniformly so that the quality of the strand is maintained. The bath further counteracts the tendency of the molten core to cause bulging of the solidified shell which also serves to enhance the quality of the strand. Additional enhancement of the quality of the strand is obtained by virtue of the fact that the bath protects the strand from the atmosphere. The strand leaves the bath after the molten core has solidified and is then cut into sections for further processing.
摘要翻译：熔炼金属从钢包连续浇铸成中间包。后者将熔融金属的连续流供给到具有通过铸造通道连接的相对开口端的冷却模具。熔融金属在一端进入模具，并在铸造通道中部分固化，形成连续铸造的铸件，其在另一端从模具中取出。绞线最初由固化金属的薄壳和由壳限制的熔融芯组成。在离开模具时，股线被输送通过熔融金属浴。浴的金属具有比铸造的金属更低的熔点和比重。浴的作用是均匀地冷却链，使得链的质量得以保持。该浴液进一步抵消熔融芯的倾向，导致凝固壳膨胀，这也有助于提高股线的质量。由于浴保护股线免受大气的影响，获得了股线质量的进一步提高。熔融芯固化之后，股线离开熔池，然后将其切成切片进行进一步加工。

2. 发明授权

US5513691A Mold for continuous casting and method of making the mold 失效
标题翻译：连铸模具及其制作方法
公开(公告)号：US5513691A
公开(公告)日：1996-05-07
申请号：US190296
申请日：1994-02-02
申请人： Carl Langner , Donald P. Lorento
发明人： Carl Langner , Donald P. Lorento
IPC分类号： B22D11/04 , B22D11/055 , B23K31/02
CPC分类号： B22D11/055 , B22D11/04 , B22D11/0406 , Y10T29/49737 , Y10T29/49742
摘要： A wall of a mold assembly for the continuous casting of steel has a steel back-up plate. A thermally conductive plate composed of copper or a copper alloy is bolted to the back-up plate and a relatively thin copper or copper alloy facing is soldered to that surface of the thermally conductive plate which faces away from the back-up plate. The thermally conductive plate may be omitted and the facing soldered to the back-up plate. The facing contacts and cools a continuously cast strand travelling through the mold. When the facing becomes cracked or worn beyond repair, the solder joint is melted to remove the facing and a fresh facing is soldered to the thermally conductive plate or back-up plate.
摘要翻译：用于钢的连续铸造的模具组件的壁具有钢支撑板。由铜或铜合金构成的导热板被螺栓连接到支撑板上，并且相对薄的铜或铜合金面对焊接到导热板的远离支撑板的表面。可以省略导热板，并且将表面焊接到备用板。面向接触并冷却穿过模具的连续铸造的线。当面部变得破裂或磨损超出修复时，焊接接头被熔化以移除面部，并且新的面部被焊接到导热板或支撑板。

3. 发明授权

US4590984A Dummy bar disconnecting arrangement 失效
标题翻译：虚拟棒断开装置
公开(公告)号：US4590984A
公开(公告)日：1986-05-27
申请号：US577111
申请日：1984-02-06
申请人： Michael Poran , Carl Langner , Stephen Karolyi
发明人： Michael Poran , Carl Langner , Stephen Karolyi
IPC分类号： B22D11/08
CPC分类号： B22D11/083
摘要： A continuous casting installation has a dummy bar which is designed such that its connection with a strand can be broken by moving the dummy bar and the strand relative to one another in a direction transverse to the longitudinal axis of the strand. A straightening roll for the strand is movable in this direction between a raised position and a lowered position. A support roll is mounted in the region of the straightening roll and is pivotable between an elevated position and a depressed position clear of the casting path. In operation, the connection between the dummy bar and the strand is positioned between the straightening roll and the support roll. The straightening roll is in its raised position and is located above the strand while the support roll is in its elevated position and supports the dummy bar. The straightening roll is now lowered to straighten the strand thereby simultaneously breaking the connection between the dummy bar and the strand. The straightened strand continues travelling along the casting path and the leading end of the strand moves into the support roll and pivots the latter to its depressed position. The proximity of the straightening roll and the support roll results in the exertion of only a small moment on the dummy bar during disconnection from the strand. The ability of the support roll to be pivoted to a position clear of the casting path virtually eliminates any danger of this roll stopping the strand and interrupting the casting operation.
摘要翻译：连续铸造设备具有虚拟棒，其设计成使得其可以通过在横向于所述股线的纵向轴线的方向上相对于彼此移动虚拟棒和股线而使其与股线的连接被破坏。用于股线的矫直辊可在该方向上在升高位置和下降位置之间移动。支撑辊安装在矫直辊的区域中，并且能够在升高位置和远离铸造路径的凹陷位置之间枢转。在操作中，虚拟棒和绞线之间的连接位于矫正辊和支撑辊之间。矫直辊处于其升高位置，并且在支撑辊处于其升高位置并且支撑虚拟杆时位于股线上方。矫直辊现在被降低以拉直股线，从而同时破坏虚拟棒和股线之间的连接。拉直的股线沿着铸造路径继续行进，并且股线的前端移动到支撑辊中并将其枢转到其下压位置。矫直辊和支撑辊的接近导致在与线分离时在虚拟棒上仅施加小的时刻。支撑辊枢转到远离铸造路径的位置的能力实际上消除了这种辊停止线束并中断铸造操作的任何危险。

4. 发明授权

US4291748A Dummy bar for a continuous casting machine 失效
标题翻译：连铸机的虚拟棒
公开(公告)号：US4291748A
公开(公告)日：1981-09-29
申请号：US124059
申请日：1980-02-25
申请人： Carl Langner
发明人： Carl Langner
IPC分类号： B22D11/08
CPC分类号： B22D11/08
摘要： A continuous casting machine for billets and blooms has a curved mold which is followed by a curved cooling zone and a straightener. A dummy bar for the casting machine has a length at least equal to the distance between the mold and the straightener. The dummy bar has a rigid portion and a flexible portion which are pivotally connected with one another. The rigid portion, which is curved and has a radius equal to the casting radius, includes a dummy bar head. The flexible portion is made up essentially of pivotally connected, curved links having radii equal to the casting radius. The flexible portion is designed such that it can assume radii equal to or less than the casting radius. When the dummy bar is in position for casting, the flexible portion assumes the casting radius and the dummy bar conforms to the curvature of the casting machine. Since the rigid portion of the dummy bar need not be supported in this position, less support structure between the mold and the straightener is required than for a dummy bar which is flexible in its entirety. When the dummy bar is not in use, it is stored with the flexible portion thereof bent to a radius much smaller than the casting radius. The dummy bar thus takes up less space in storage than a dummy bar which conforms to the curvature of the casting machine and is rigid in its entirety.
摘要翻译：用于坯料和花纹的连续铸造机具有弯曲模具，其后是弯曲的冷却区域和矫直机。用于铸造机的虚拟棒具有至少等于模具和矫直机之间的距离的长度。虚拟棒具有彼此枢转地连接的刚性部分和柔性部分。弯曲且具有等于铸造半径的半径的刚性部分包括虚拟棒头。柔性部分基本上由具有等于铸造半径的半径的可枢转地连接的弯曲连杆构成。柔性部分被设计成使得其可以采取等于或小于铸造半径的半径。当虚拟棒处于用于铸造的位置时，柔性部分呈现铸造半径，并且虚拟棒符合铸造机器的曲率。由于虚拟棒的刚性部分不需要被支撑在该位置，所以需要模具和矫直机之间的较少的支撑结构，而不是整体上具有柔性的虚拟棒。当虚拟棒不使用时，将其柔性部分弯曲成比铸造半径小得多的半径存储。因此，虚拟棒比具有符合铸造机的曲率并且完全刚性的虚拟棒占据较少的存储空间。

5. 发明授权

US4540037A Method and apparatus for bidirectional horizontal continuous casing 失效
标题翻译：双向水平连续套管的方法和装置
公开(公告)号：US4540037A
公开(公告)日：1985-09-10
申请号：US425120
申请日：1982-09-27
申请人： Carl Langner
发明人： Carl Langner
IPC分类号： B22D11/04 , B22D11/045 , B22D11/10 , B22D11/11 , B22D11/112 , B22D11/115 , B22D11/116 , B22D11/117 , B22D11/119 , B22D11/12 , B22D27/02
CPC分类号： B22D11/0455
摘要： A molten metal stream is fed downwardly, especially essentially vertically, into a double-ended, chilled horizontal mold where the molten metal is formed into two strands which are cooled and simultaneously bidirectionally withdrawn from opposed ends of the horizontal mold. The infed hot molten metal stream is deposited within the double-ended horizontal mold such that a so-to-speak hot wall forms at the immediate vicinity of the inflow region where the molten metal enters the horizontal mold. This hot wall precludes formation of a strand shell or skin which otherwise would undesirably interconnect the two formed strands, so that not only is the resistance to mold oscillation decreased, but the individual strands can be cleanly withdrawn from each side of the mold without the danger of undesired and uncontrolled interaction arising between the two withdrawn strands and without the need to have to rupture any such interconnecting strand shell or skin. A simple construction of bidirectional horizontal mold contemplates providing a mold inlet opening through which an immersible pouring tube extends from a separate tundish into the internal space of the double-ended horizontal mold, beneath the molten bath level or meniscus, such as to form the hot wall, escape of molten metal out of the inlet opening being precluded by the use of an electromagnetic seal which not only constrains the escape of metal but also may contribute to preventing undesirable strand shell formation at the inflow region of the molten metal to the mold.
摘要翻译：熔融金属流向下，特别是基本上垂直地进料到双端冷却水平模具中，其中熔融金属形成两股，冷却并同时从水平模具的相对端双向取出。浸入的热熔融金属流沉积在双端水平模具中，使得在熔融金属进入水平模具的流入区域的紧邻附近形成所谓的热壁。这种热壁排除了形成线壳或皮肤，否则将不期望地连接两个成形股线，使得不仅对模具振动的抵抗力降低，而且可以从模具的每一侧干净地抽出各股线，而不会有危险在两个退出的股线之间产生不期望的和不受控制的相互作用，而不需要破坏任何这样的互连股壳或皮肤。双向水平模具的简单结构考虑提供一个模具入口，一个浸入式浇注管通过该模具入口开口从单独的中间包延伸到双端水平模具的内部空间，在熔融液面或弯液面之下，以形成热的通过使用不仅限制金属逸出的电磁密封件排除了入口开口外的熔融金属的逸出，而且还可能有助于防止在熔融金属流入模具的流入区域产生不希望的股壳。

6. 发明授权

US4149582A Dummy bar head for continuous casting and method of starting a continuously cast strand 失效
标题翻译：用于连续铸造的虚拟棒头和连续铸造线的起始方法
公开(公告)号：US4149582A
公开(公告)日：1979-04-17
申请号：US819592
申请日：1977-07-28
申请人： Nils E. Johansson , Carl Langner
发明人： Nils E. Johansson , Carl Langner
IPC分类号： B22D11/08
CPC分类号： B22D11/083
摘要： A dummy or starter bar for starting a strand in a continuous casting installation having an open-ended mold is provided with a head which is receivable in the mold. The dummy bar head has a peripheral surface which faces the inner surface of the mold. The dummy bar head further has an end face at least part of which is inclined with respect to the peripheral surface. The end face is directed towards the inlet end of the mold. The dummy bar head is provided with a dovetail-like recess which opens to the inclined part of the end face. The recess enables the strand to become coupled to the dummy bar head and is arranged so that coupling occurs in a manner which permits the strand and the dummy bar head to become detached by relative movement thereof in a direction transverse to the longitudinal axis of the strand. The recess is bounded so as to prevent penetration thereof into the peripheral surface of the dummy bar head and this, in conjunction with the inclination provided for the end face of the dummy bar head, enables the dummy bar head to be readily sealed in the mold. A method of starting the strand involves placing bars of chill material in the recess in such a manner that they are inclined with respect to the inner surface of the mold and that the ends thereof are located in the undercut section of the recess. The molten material introduced into the recess solidifies about the chill bars. The latter serve as an anchor within the solidifying mass thus providing an enhanced connection between the dummy bar head and the strand in the first few critical moments of withdrawal of the strand from the mold.
摘要翻译：用于在具有开口模具的连续铸造设备中启动钢绞线的虚拟或起动杆设置有可接收在模具中的头部。虚拟棒头具有面向模具内表面的外周表面。虚拟棒头还具有端面，其至少一部分相对于周边表面倾斜。端面朝向模具的入口端。假棒头设置有向端面的倾斜部分开口的燕尾形凹部。该凹槽使得股线能够连接到虚拟棒头部并且被布置成使得联接以允许股线和虚拟棒头部在横向于股线的纵向轴线的方向上的相对运动而变得分离的方式发生。该凹部被限制为防止其进入虚拟棒头的周面，并且这与为虚拟棒头的端面提供的倾斜结合使得虚拟棒头能够容易地密封在模具中。起始线的方法包括将冷却棒放置在凹槽中，使得它们相对于模具的内表面倾斜，并且其端部位于凹部的底切部分中。引入凹槽中的熔融材料围绕冷却条固化。后者用作固化物质中的锚固件，从而在将模具从模具中取出的最初几个关键时刻提供虚拟棒头和股线之间的增强连接。

7. 发明授权

US4942919A Mold and support zone for continuous casting 失效
标题翻译：模具和支撑区连续铸造
公开(公告)号：US4942919A
公开(公告)日：1990-07-24
申请号：US325081
申请日：1989-03-17
申请人： Michael Poran , Carl Langner , Shlomo Hury
发明人： Michael Poran , Carl Langner , Shlomo Hury
IPC分类号： B22D11/04 , B22D11/14
CPC分类号： B22D11/147 , B22D11/0403
摘要： An apparatus for the continuous casting of slabs has a mold and a slab support zone immediately following the mold. The mold is made up of four separate plates which are held together to define a mold cavity. A dividing wall can be removably mounted in the mold cavity in order to divide the same into a pair of parallel casting passages. Insertion of the dividing wall in the mold cavity makes it possible to simultaneously cast two relatively narrow slabs rather than a single wide slab. A partition designed to constitute an extension of the dividing wall is provided for the support zone and can be removably mounted in the same. Both the dividing wall and the partition are carried by a clamping mechanism which serves to clamp the dividing wall in the mold cavity. The clamping mechanism, which is designed to be mounted on the mold externally of the mold cavity, may be in the form of a frame which circumscribes the mold or may consist of two discrete clamping devices one of which carries the dividing wall and the other of which carries the partition. In the latter case, the clamping device with the partition is mounted at the end of the mold nearest the support zone while the clamping device with the dividing wall is mounted at the opposite end of the mold. The dividing wall has one or more cooling ducts and the clamping mechanism is formed with one or more passages which communicate with the ducts and can be connected to a source of cooling fluid. The partition is provided with spray nozzles for slab cooling and the clamping mechanism is further provided with at least one additional passage for establishing communication between the nozzles and a cooling fluid source.
摘要翻译：用于连续铸造板坯的装置具有紧邻模具的模具和板材支撑区域。模具由四个独立的板组成，这些板被保持在一起以限定模腔。分隔壁可以可拆卸地安装在模腔中，以将其分成一对平行的浇铸通道。在模腔中插入分隔壁使得可以同时铸造两个相对窄的板而不是单宽的板。设置为构成分隔壁的延伸部的分隔件设置用于支撑区域并且可拆卸地安装在其中。分隔壁和分隔壁均由夹紧机构承载，夹紧机构用于将分隔壁夹紧在模腔中。被设计成安装在模具外部的模具上的夹持机构可以是围绕模具的框架的形式，或者可以由两个分离的夹紧装置组成，其中一个夹持装置承载分隔壁，另一个夹持机构它携带分区。在后一种情况下，具有隔板的夹紧装置安装在最靠近支撑区域的模具的端部，而具有分隔壁的夹紧装置安装在模具的相对端。分隔壁具有一个或多个冷却管道，并且夹紧机构形成有一个或多个通道，其与管道连通并且可连接到冷却流体源。隔板设置有用于板坯冷却的喷嘴，并且夹紧机构还设置有至少一个用于在喷嘴和冷却流体源之间建立连通的附加通道。

8. 发明授权

US4518074A Arrangement and a method for transferring products in metal processing installations 失效
标题翻译：在金属加工设备中转移产品的布置和方法
公开(公告)号：US4518074A
公开(公告)日：1985-05-21
申请号：US487207
申请日：1983-04-21
申请人： Carl Langner , Michael Poran , Geza Szarka
发明人： Carl Langner , Michael Poran , Geza Szarka
IPC分类号： B21B43/02 , B22D11/126 , B65G47/52 , B65G47/54 , B65G25/00
CPC分类号： B65G47/54 , B21B43/02 , B22D11/126 , B65G47/52
摘要： Hot, elongated metallic products are delivered to a horizontal roller table and then transferred to one side of the latter transverse to the longitudinal dimensions of the products. The transfer arrangement for the products includes several pairs of I-beams which stretch from one side of the roller table to the other and are upwardly inclined in the direction of transfer. The I-beams of each pair are spaced from one another, and a wheeled carriage is located in the gap between the I-beams of each pair. The wheels of the carriages are situated between the flanges of the respective I-beams. The carriages are aligned with one another in the longitudinal direction of the products and are driven in synchronism. This permits each product in the path of the carriages to be engaged by all of the carriages simultaneously. As the carriages travel in the transfer direction, the carriages sequentially lift the products from the roller table along a direction which is inclined to the horizontal. This reduces sliding movement of the products on the roller table. The carriages also group the products during travel in the transfer direction.
摘要翻译：热的，细长的金属制品被输送到水平辊台，然后转移到横向于产品的纵向尺寸的一侧。用于产品的传送装置包括从辊台的一侧到另一侧伸展并沿着传送方向向上倾斜的多对I型梁。每对的I型梁彼此间隔开，并且轮式滑架位于每对的I型梁之间的间隙中。滑架的轮子位于相应的I型梁的凸缘之间。托架在产品的纵向方向上彼此对齐并且被同步地驱动。这允许托架的路径中的每个产品同时被所有的托架接合。当托架沿传送方向移动时，滑架依次沿着与水平方向倾斜的方向从辊台提升产品。这减少了产品在滚轮台上的滑动运动。车厢还可以在行驶过程中将产品按传送方向进行分组。

9. 发明授权

US4516624A Mold assembly for continuous casting 失效
标题翻译：模具总成连铸
公开(公告)号：US4516624A
公开(公告)日：1985-05-14
申请号：US334342
申请日：1981-12-24
申请人： Michael Poran , Carl Langner , Chester C. Tobiasz
发明人： Michael Poran , Carl Langner , Chester C. Tobiasz
IPC分类号： B22D11/04 , B22D11/00
CPC分类号： B22D11/04
摘要： A continuous casting mold assembly has a pair of end plates which are releasably clamped between a pair of side plates and cooperate with the same to define an open-ended mold cavity. A single tie-rod at either end of the pair of side plates spans the side plates and provides a clamping function and an alignment function. Clamping is accomplished by clamping nuts on the tie-rods and the torque required to turn the nuts is maintained at a low value by means of thrust bearings. Alignment is achieved via tongues on the tie-rods which contact the side plate to be located at the neutral axis of the continuous casting apparatus. The tongues cooperate with locator heads on the respective tie-rods to define a predetermined distance of such magnitude that the side plate contacted by the tongues lies at the neutral axis when the locator heads abut fixed reference elements on the mold table. The invention provides simplification and increased operational reliability.
摘要翻译：连续铸模组件具有可释放地夹在一对侧板之间的一对端板，并与其配合以限定开口模腔。一对侧板的任一端的单个拉杆跨越侧板并提供夹紧功能和对准功能。通过将螺母夹紧在拉杆上实现夹紧，通过推力轴承将转动螺母所需的扭矩保持在较低的值。通过与连接铸造设备的中性轴线处的侧板接触的拉杆上的舌片实现对准。舌片与相应的拉杆上的定位头配合，以限定如下大小的预定距离，即当定位器头部邻接模具台上的固定参考元件时，由舌片接触的侧板位于中立轴线处。本发明提供简化和增加的操作可靠性。

10. 发明授权

US6041848A Adjustable continuous casting mold 失效
标题翻译：可调式连铸机
公开(公告)号：US6041848A
公开(公告)日：2000-03-28
申请号：US6684
申请日：1998-01-13
申请人： Carl Langner
发明人： Carl Langner
IPC分类号： B22D11/05 , B22D11/22 , B22D11/04 , B22D11/16
CPC分类号： B22D11/22 , B22D11/05
摘要： A continuous casting mold assembly has four mold walls in the form of discrete plates. The mold walls are arranged with an edge face of each wall abutting a major face of an adjacent mold wall. To permit changes in taper, each of the mold walls is mounted for pivotal movement on two orthogonal axes. The mold walls are held together by springs which can be hydraulically relieved when the mold walls are to be adjusted. The mold walls tend to move away from one another following hydraulic relief of the springs, and such movements are limited by screws associated with the respective mold walls. The screws contact abutments when the mold walls have moved apart by distances large enough to allow pivoting of the walls but not large enough to permit molten material to leak between the walls.
摘要翻译：连续铸模组件具有分离板形式的四个模具壁。模具壁布置有每个壁的边缘面邻接相邻模具壁的主要表面。为了允许锥度变化，每个模具壁都安装成在两个正交轴上枢转运动。模具壁通过弹簧保持在一起，当要调节模具壁时，可以液压地卸下模具壁。在弹簧的液压松开之后，模具壁趋向于彼此远离，并且这种运动受到与各个模具壁相关联的螺钉的限制。当模具壁已经移动距离足够大以允许壁的枢转但不足够大以允许熔融材料在壁之间泄漏时，螺钉接触基座。

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