专利名称：POSITION-CONTROLLED OR PRESSURE-CONTROLLED DEVICE FOR THE HYDRAULICPOSITIONING OF COMPONENTS
发明人：BEYER-STEINHAUER, HOLGER,JONEN,
PETER,HINZ, DIETMAR,SCHAPS,LOTHAR,WEYER, AXEL
申请号：EP08715469.6申请日：20080205公开号：EP2142807A1公开日：20100113
摘要：The invention relates to a device for the hydraulic positioning of components,particularly the rollers of strand guiding segments of a continuous casting installation,said device having hydraulic cylinders, which are each subdivided into a cylinder chamber(5) and an annular cylinder chamber (4) by a piston (12) comprising a piston rod (13),wherein the cylinder chambers can be connected to a pressure source by controlelements. The goal is a reduction of hydraulic connection lines, or reduction of
components used. In order to achieve this, either the annular cylinder chamber (4) can besubjected to an adjustable, but then constant pressure, while the pressure applied to thepiston in the cylinder chamber (5) is position-controlled or pressure-controlled, or thecylinder chamber (5) can be subjected to an adjustable, but then constant pressure, whilethe pressure applied to the piston in the annular cylinder chamber (4) is position-controlled or pressure-controlled.
申请人：SMS SIEMAG AG
地址：Eduard-Schloemann-Strasse 4 40237 Düsseldorf DE
国籍：DE
代理机构：Klüppel, Walter
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