专利内容由知识产权出版社提供
专利名称：HYDRAULIC ARRANGEMENT IN
CONNECTION WITH A CUTTING DEVICEAND A CORRESPONDING METHOD
发明人：KETONEN, LAURI申请号：EP12774803申请日：20120413公开号：EP2699077A4公开日：20140924
摘要：A hydraulic arrangement and method in connection with a cutting deviceincludes a hydraulic input line, a hydraulic motor, a return line from the hydraulic motor, ahydraulic cylinder for pressing the cutting device, a feed line for the hydraulic cylinder,connected in parallel with the hydraulic motor to the input line, and a directional controlvalve and a pressing line and a lifting line. The hydraulic arrangement further includes athrottle for throttling the flow exiting from the hydraulic motor in the return line, and apressure valve located between the said pressing line and the pressure side of thethrottle, for controlling the hydraulic cylinder on the basis of the speed of rotation ofthe hydraulic motor.
申请人：KETONEN, LAURI
更多信息请下载全文后查看
