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1. 发明申请

US20030222381A1 Metallurgical vessel and method for producing the same 失效
标题翻译：冶金容器及其制造方法
公开(公告)号：US20030222381A1
公开(公告)日：2003-12-04
申请号：US10407913
申请日：2003-04-04
申请人： MANNESMANNROHREN-WERKE AG
发明人： Hans-Werner Gohres , Franz-Josef Divjak , Norbert Asmus , Olaf Kleinjan , Sait Taniyan
IPC分类号： C21C005/42
CPC分类号： B22D41/04 , B22D41/00
摘要： A metallurgical vessel for transporting molten metals with a metal jacket with a heat-resistant lining is disclosed. The jacket has two reinforcing rings extending in the peripheral direction and being secured to and integrated in the jacket. The vessel also has two one-part shield segments, each affixed to at least to one of two stiffening rings. The shield segments include arms that extend in both peripheral directions and are provided with a welding edge for welding to the stiffening rings. Two lifting lugs are disposed on the exterior of the vessel on opposing sides thereof and supported by the stiffening rings. A stiffening ring can be implemented as two 120null segments connected at their ends to the two shield segments which each extend over 60null along the periphery.
摘要翻译：公开了一种用耐热衬里用金属护套输送熔融金属的冶金容器。该护套具有沿圆周方向延伸并且固定并集成在护套中的两个加强环。该容器还具有两个单部分的屏蔽段，每个护罩段至少固定在两个加强环中的至少一个。屏蔽段包括在两个圆周方向上延伸的臂，并且设置有用于焊接到加强环的焊接边缘。两个吊耳在相对的侧面上设置在容器的外部，并由加强环支撑。加强环可以实现为在其端部处连接到两个屏蔽段的两个120°段，每个屏蔽段沿周边延伸超过60°。

2. 发明申请

US20040191023A1 Device for deburring the inside of a longitudinally seam-welded pipe, and method for adjusting a device of this type 有权
标题翻译：用于对纵向焊缝管内部进行去毛刺的装置，以及用于调节这种装置的方法
公开(公告)号：US20040191023A1
公开(公告)日：2004-09-30
申请号：US10780546
申请日：2004-02-17
申请人： MANNESMANNROHREN-WERKE AG
发明人： Jorn Winkels , Bernd Engler
IPC分类号： B23D001/00
CPC分类号： B23D79/023 , Y10T409/50082 , Y10T409/501804
摘要： A device for deburring the inside of a longitudinally seam-welded pipe includes a retention arm secured outside the pipe in the area of the pipe that is not yet closed and having an end zone which is located behind the welding spot. Arranged on the retention arm is a frame part which is tiltable in longitudinal direction of the pipe about a tilt axis and provided with a scraping tool. The tilt axis of the frame part is hereby located, as viewed in advancing direction, behind the scraping point at the end of the frame part. An adjustment mechanism is provided on the forward end of the frame part for adjusting the tilt angle.
摘要翻译：用于对纵向缝焊管内部进行去毛刺的装置包括固定在管子的尚未闭合的区域内的具有位于焊接点后面的端部区域的保持臂。在保持臂上排列的是框架部，该框部在管的纵向方向上围绕倾斜轴线倾斜并设置有刮刀。因此，框架部分的倾斜轴在行进方向上位于框架部分端部的刮削点的后方。在框架部分的前端设置有用于调节倾斜角的调节机构。

3. 发明申请

US20030233879A1 Method of detecting discontiuities on elongated workpieces 失效
标题翻译：检测细长工件脱落的方法
公开(公告)号：US20030233879A1
公开(公告)日：2003-12-25
申请号：US10425997
申请日：2003-04-29
申请人： MANNESMANNROHREN-WERKE AG
发明人： Alfred Graff , Friedhelm Schlawne
IPC分类号： G01N029/04
CPC分类号： G01N29/343 , G01N29/11 , G01N29/275 , G01N29/4445 , G01N2291/011 , G01N2291/0423 , G01N2291/044 , G01N2291/2634
摘要： In a method of detecting discontinuities on elongated workpieces, in particular tubes and bars, using ultrasonic testing system, a test object is positioned in relationship to a test head of the testing system, with the test object and the test head being moveable to one another. Signals from the test head are transmitted to an evaluation unit, where they are digitized and evaluated. The digitized signals of a test shot of a length position X are compared with digitized signals of a test shot of a length position XnullnullX, wherein nullX is a multiple of a shot distance, and the difference is evaluated.
摘要翻译：在使用超声测试系统检测细长工件，特别是管和棒上的不连续性的方法中，测试对象与测试系统的测试头相关联，测试对象和测试头可彼此移动。来自测试头的信号被传送到评估单元，在那里它们被数字化和评估。将长度位置X的测试镜头的数字化信号与长度位置X + DeltaX的测试镜头的数字化信号进行比较，其中DeltaX是拍摄距离的倍数，并且评估差异。

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