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公开(公告)号：EP1984130A1
公开(公告)日：2008-10-29
申请号：EP07711483.3
申请日：2007-02-09
CPC分类号： B21D1/02
摘要： The present invention relates to a straightening device for a metal strip, comprising a first straightening roller and a second straightening roller which are arranged with respect to one another such that the metal strip is guided, while being enveloped by it, over the first straightening roller and then, while being enveloped by it, over the second straightening roller. One of the straightening rollers (1) is arranged opposite to a printing roller (2), with which a one-sided deformation by compression of the metal strip (3) can be brought about. The invention also relates to a straightening method.
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公开(公告)号：EP1469955B1
公开(公告)日：2008-08-20
申请号：EP03731621.3
申请日：2003-01-17
发明人： MÜCKE, Gerd , NEUSCHÜTZ, Eberhard
CPC分类号： G01L5/045 , B21B27/00 , B21B27/005 , B21B27/02 , B21B38/02
摘要： The invention relates to a measuring roller (1) for determining variations in flatness when treating strip-type items, especially when rolling metal strips. The distribution of stress is measured along the width of the strip with the aid of piezoelectric sensors (7), which are arranged in the longitudinal recesses of a full roller at a distance from the covering surface and are wedged therein.
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公开(公告)号：EP0908698B1
公开(公告)日：2007-11-28
申请号：EP98117299.2
申请日：1998-09-12
发明人： Feldmeyer, Bernd , Woeste, Werner
CPC分类号： G01B11/245
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公开(公告)号：EP1641575B1
公开(公告)日：2007-05-23
申请号：EP04740428.0
申请日：2004-06-29
发明人： MAAG, Axel
摘要： The invention relates to a method for leveling profiles (5). When the hot-rolled profiles are cooled off, they deform considerably. Therefore, the profiles are not leveled while they are hot but are first cooled off. The inventive method for the first time allows leveling hot profiles at a profile temperature of > 70 DEG C while maintaining their once leveled profile shape when cooled off. For this purpose, the leveling force during leveling is applied directly to the flange (5b, 5c). As a consequence, the original state of stresses in the web (5a) and in the web roots remains unchanged and disadvantageous internal stresses are avoided.
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5.发明公开
公开(公告)号：EP1781834A1
公开(公告)日：2007-05-09
申请号：EP05791537.3
申请日：2005-08-24
发明人： STOCKMEYER, Rudolf , WOLFF, Andreas
CPC分类号： B21C47/34 , B21C47/3483 , C23C2/003
摘要： The invention relates to a method for guiding a strip between two opposite coils of a device which comprises a position sensor for determining the position of the strip between the coils. The first coil is impinged upon with a first current and the second coil is impinged upon with a second current if the strip deviates from the desired position.
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6.发明授权Verfahren zum Messen der Geometrie und Planheit von bewegtem Metallband 有权一种用于测量移动的金属带材的几何形状和平坦度的方法
公开(公告)号：EP1114294B1
公开(公告)日：2007-02-28
申请号：EP99947285.5
申请日：1999-09-07
CPC分类号： G01B11/306
摘要： The invention relates to a device for producing a pattern on a surface for measuring, using a projector and a slide. The invention also relates to various advantageous embodiments of the measuring system.
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7.发明公开
公开(公告)号：EP1737584A1
公开(公告)日：2007-01-03
申请号：EP05716000.4
申请日：2005-03-11
发明人： MÜCKE, Gert , COEN, Günther , GORGELS, Frank
CPC分类号： B08B7/02 , B08B3/041 , B08B5/00 , B21B45/0284
摘要： The invention relates to a method for removing liquids from the surface of a strip. Said method is characterised in that the liquid is excited in such a way that it oscillates. The invention is based on the fact that the root of the problem relating to the removal of liquids from the surface of a strip lies in the adhesion forces. Said adhesion forces can be overcome by exciting the liquid in such a way that it oscillates. The oscillation causes the liquid to detach itself from the surface of the strip and the liquid can then be easily removed, for example, by suction by means of low pressure, blowing or stripping by means of a stripper.
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公开(公告)号：EP1711283A1
公开(公告)日：2006-10-18
申请号：EP05707062.5
申请日：2005-01-28
发明人： JELALI, Mohieddine , WOLFF, Andreas , MÜLLER, Ulrich , GORGELS, Frank , LATHE, Roger , MÜCKE, Gert
IPC分类号： B21B37/00
摘要： According to the invention, the thickness, traction forces and flatness is controlled by means of a single control device as part of an integrated, model-predictive thickness, traction and flatness control operation. The integrated control device takes into account the influence the adjustment of the control variables has on the thickness, the traction force and the flatness of the rolled strip and optimises the modifications of the control variable in such a way that a selected quality of the thickness and the flatness control is obtained. The quality of the thickness and the quality of the flatness control, which are weighted differently, can effect the quality function of the control device. The use of the integrated control device improves the performance and the stability of the control device in relation to the control devices which are arranged in a separate manner from each other.
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10.发明公开Ultraschallempfänger mit frühzeitiger Signaldigitalisierung und dessen Verwendung 有权UltraschallempfängermitfrühzeitigerSignaldigitalisierung und dessen Verwendung
公开(公告)号：EP1621879A1
公开(公告)日：2006-02-01
申请号：EP05015591.0
申请日：2005-07-19
CPC分类号： G01N29/2412 , G01N29/36 , H03D3/007 , H04B11/00
摘要： Um das Signal-Rauschverhältnis in dem ausgegebenen Signal zu verbessern und den Signal-Störabstand zu reduzieren, wird das von einem Ultraschallwandler erzeugte analoge Signal frühzeitig digitalisiert. Dies erfolgt erfindungsgemäß bereits zwischen dem Ultraschallwandler und einem Demodulator bzw. durch einen Analog/Digital-Wandler, der unmittelbar an einen an den Ultraschallwandler angeschlossenen Vorverstärker angeschlossen ist.
摘要翻译： 超声波接收器（UR）具有优选设计为电磁换能器的第一（1）和第二（2）个超声波换能器，与UR连接的信号处理单元（SPU）（3），以太网连接（4） SPU的输出和示波器形式的显示装置（5）。 对于根据本发明的超声换能器的信号处理装置，还包括独立权利要求。
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