公开(公告)号：US4298052A

公开(公告)日：1981-11-03

申请号：US83980

申请日：1979-10-11

申请人： Bernhard Knell ,  Adalbert Rohrig

发明人： Bernhard Knell ,  Adalbert Rohrig

IPC分类号： B22D11/053 ,  B22D11/128 ,  B22D11/04 ,  B22D11/12

CPC分类号： B22D11/1282 ,  B22D11/053

摘要： In order to improve disassembly of the oscillation mechanism at a continuous casting installation, the continuous casting mold and the first support guide zone, and at the same time to obtain a support guide arrangement free of dislocation at the transition location, an upper section of the machine base frame and a support frame for the mold and the first zone of the support guide arrangement are at least partially overlappingly arranged. The underside of the frames are supported upon a foundation which is common to such frames. The upper section or portion of the machine base frame at its upper end region and the support frame for the continuous casting mold are movably supported in the direction of travel of the continuously cast strand at a common support location.

摘要翻译： 为了在连续铸造设备，连续铸造模具和第一支撑引导区域中改善振荡机构的拆卸，并且同时获得在过渡位置处没有位错的支撑引导装置， 机架框架和用于模具的支撑框架和支撑导向装置的第一区域至少部分地重叠布置。 框架的下侧支撑在这种框架通用的基础上。 在其上端区域的机座框架的上部或部分和用于连续铸造模具的支撑框架在连续铸造线材在共同支撑位置的行进方向上可移动地支撑。

公开(公告)号：US4618126A

公开(公告)日：1986-10-21

申请号：US748043

申请日：1985-06-24

申请人： Bernhard Tinnes ,  Bernhard Knell ,  Walter Vetterli

发明人： Bernhard Tinnes ,  Bernhard Knell ,  Walter Vetterli

IPC分类号： C21C7/00 ,  B22D37/00 ,  B22D41/08 ,  B22D41/26 ,  F27D3/14

CPC分类号： B22D41/26

摘要： A swivelling sliding closure unit includes a stationary refractory plate having a discharge opening and supported by a stationary housing. A swivel pin is fixed to the stationary housing, and a swivel lever having first and second ends is mounted on the swivel pin by a gimbal bearing. A movable refractory plate has therethrough a discharge opening and is supported at the first end of the swivel lever by a movable housing to enable pivoting of the movable refractory plate with respect to the swivel lever. The swivel lever is rotated about the swivel pin to move the movable refractory plate between positions enabling and blocking discharge of molten metal from a metallurgical vessel and also to a replacement position. A rolling element is mounted on the stationary housing, and a raceway formed on the second end of the swivel lever abuts the rolling element. A bracket is hingedly connected to the stationary housing and is connectable to the swivel lever when the swivel lever is in the replacement position thereof. Thereby, upon removal of a clamp which clamps the swivel lever to the swivel pin, the swivel lever may be swung to an open position enabling replacement of the refractory plates.

摘要翻译： 旋转滑动闭合单元包括具有排出口并由固定壳体支撑的固定耐火板。 旋转销固定到固定壳体，并且具有第一和第二端的旋转杆由万向节轴承安装在旋转销上。 可移动耐火板通过其排出开口并通过可动壳体支撑在旋转杆的第一端处，以使可动耐火板相对于转动杆能够枢转。 旋转杆围绕旋转销旋转，以将可移动耐火板移动到允许和阻止熔融金属从冶金容器排出并位于更换位置的位置之间。 滚动元件安装在固定壳体上，并且形成在旋转杆的第二端上的滚道与滚动元件抵接。 支架铰接地连接到固定壳体，并且当旋转杆处于其替换位置时可以连接到旋转杆。 因此，在移除将旋转杆夹紧到旋转销上的夹具时，旋转杆可以摆动到能够更换耐火板的打开位置。

公开(公告)号：US4381030A

公开(公告)日：1983-04-26

申请号：US220506

申请日：1980-12-29

申请人： Bernhard Knell

发明人： Bernhard Knell

IPC分类号： B22D11/08

CPC分类号： B22D11/083

摘要： A dummy bar head for a continuous casting installation, particularly for casting steel, containing a dovetail-shaped coupling portion which can be decoupled by carrying out a relative movement between the dummy bar head and the cast strand. The relative movement is undertaken in a direction approximately transverse to the strand withdrawal direction. To ensure a disturbance-free starting of the continuous casting operation, with high casting speeds, the dovetail-shaped coupling portion comprises a raised or protruding dovetail-shaped body. The dovetail-shaped body or body member essentially contains a trapezoidal-shaped surface area. A boundary surface of the raised body has aligned therewith a boundary surface of the dummy bar head which is arranged in the strand withdrawal direction and as to the remaining three boundary surfaces at least two oppositely situated ones thereof contain undercut portions.

摘要翻译： 用于连续铸造设备的虚拟棒头，特别是用于铸造钢，其包含燕尾形连接部分，其可以通过在虚拟棒头和铸造线之间进行相对运动而被去耦。 相对运动在大致横向于股线退出方向的方向上进行。 为了确保连续铸造操作的无扰动启动，具有高铸造速度，燕尾形连接部分包括凸起或突出的燕尾形体。 燕尾形体或本体构件基本上包含梯形表面积。 凸起本体的边界表面与虚线棒头的沿着股线退避方向布置的边界表面对齐，并且其余三个边界表面的至少两个相对定位的边界面包含底切部分。