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    • 6. 发明授权
    • Measuring device, roll stand and method of detecting the height of a roll gap
    • 测量装置,轧辊架和检测轧辊间隙高度的方法
    • US08869577B2
    • 2014-10-28
    • US14123560
    • 2012-05-16
    • Andreas RitterMarkus KochAndreas Berendes
    • Andreas RitterMarkus KochAndreas Berendes
    • B21B37/58B21B38/10B21B31/20
    • B21B38/10B21B31/20
    • The invention relates to a measuring device, a roll stand and a method for detecting the height of a roll gap between two working rolls in the roll stand. In order to ensure a high level of measurement accuracy of the roll gap transmitter even in the case of horizontal displacement of the working rolls in or against the rolling direction it is proposed in accordance with the invention to carry out adjusting the movement of the roll gap transmitter (110) with respect to the working rolls in the case of a displacement in or against the rolling direction so that even in a new or displaced end position of the working rolls a suitable relative position, which is required for a high level of measurement accuracy, between roll gap transmitter and the working rolls is guaranteed.
    • 本发明涉及一种测量装置,辊架和用于检测辊架中两个工作辊之间辊间隙的高度的方法。 为了确保辊间隙发送器的高水平的测量精度,即使在工作辊在滚动方向上或与滚动方向水平位移的情况下,提出根据本发明来执行调整辊间隙的移动 变送器(110)相对于在轧制方向上移动或相对于轧制方向移动的情况下的工作辊,使得即使在工作辊的新的或移动的端部位置中,适当的相对位置是高水平测量所需的 轧辊间隙变送器与工作辊之间的精度有保证。
    • 10. 发明授权
    • Method for drive coordination of rail-guided vehicles with individual-wheel drive
    • 具有单轮驱动的轨道导向车辆的驱动协调方法
    • US06418858B1
    • 2002-07-16
    • US09485577
    • 2000-05-09
    • Frank HentschelMarkus KochNorbert OttRolf Krouzilek
    • Frank HentschelMarkus KochNorbert OttRolf Krouzilek
    • B61C300
    • B61F5/383B60L15/2036B60L2200/26B61C15/14B61F3/16Y02T10/645Y02T10/72Y02T10/7275
    • A method for the drive coordination of a rail-guided vehicle with individual-wheel drive traveling on straight track, including the steps of determining a differential speed (&Dgr;n) of opposite track wheels and a control value (&Dgr;M) by a controller as a function of a set point, whereby the set point is ideally zero and the frequency and the damping of the control value (&Dgr;M) can be dynamically adjusted by controller parameters. The invention further comprises a method for the drive coordination of a rail-guided vehicle with individual-wheel drive, in particular when the vehicle is traveling over curves, in which at least one axle is fastened so that it can rotate with respect to the underbody, whereby the angular position (&ggr;st) of the axle with respect to the underbody is regulated so that the track wheels are tangential to the rail by setting the angular position (&ggr;sl) of the axle by means of the torque set points (MSet,l MSet,r) of the individual wheel drives. This invention further comprises a combination of the two methods described above, whereby the axle is fixed by arresting means as a function of the radius of the curve.
    • 一种用于轨道导向车辆与在直轨上行驶的单轮驱动的驱动协调的方法,包括以下步骤:确定相对履带轮的差速(DELTAn)和控制器作为一个功能的控制值(DELTAM) 设定点为理想值,控制器参数可以动态地调节控制值(DELTAM)的频率和阻尼。 本发明还包括一种用于轨道导向车辆与单轮驱动的驱动协调的方法,特别是当车辆在曲线上行驶时,其中至少一个轴被固定,使得其可以相对于底盘旋转 ,由此通过设置转矩设定点(MSet,l)来设定车轴的角位置(gammas1),调节车轴相对于车身的角位置(gammast),使得轨道轮与轨道相切。 MSet,r)个别车轮驱动。 本发明还包括上述两种方法的组合,其中轴通过作为曲线半径的函数的阻滞装置固定。