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    • 3. 发明申请
    • Device for Generating a Circular Oscillation or a Directional Oscillation Having Continuously Adjustable Oscillation Amplitude and/or Exciter Force
    • 用于产生具有连续可调振荡幅度和/或激励力的圆形振荡或方向振荡的装置
    • US20100147090A1
    • 2010-06-17
    • US12574465
    • 2009-10-06
    • Hans-Werner Kuerten
    • Hans-Werner Kuerten
    • B06B1/16E02D3/074E01C19/38F16H33/20
    • B06B1/166Y10T74/18344
    • A device for generating a circular oscillation or a directional oscillation is provided. The device provides a circular oscillation, or, if two parallel main shafts rotating synchronously in opposite directions are coupled, a directional oscillation, each main shaft having unbalance weights and a coupling between the unbalance weights and the oscillation amplitude of the exciter force per main shaft being continuously adjustable between a minimum value and a maximum value using an adjustment unit via the relative rotation of the unbalance weights toward or away from one another. The device includes unbalance weights that are mounted on the main shaft so they are rotatable thereon, and the coupling comprises a transmission medium connected rotationally fixed to the main shaft, which is composed so that it acts as a driver on the unbalance weights and also causes a pivoting of the unbalance weights in opposite directions upon the adjustment of the oscillation amplitude of the exciter force.
    • 提供了一种用于产生圆形振荡或定向振荡的装置。 该装置提供圆形振动,或者如果两个沿相反方向同步旋转的主轴联接,则定向振荡,每个主轴具有不平衡重量,并且不对称重量之间的耦合以及每个主轴的激励力的振荡幅度 使用调节单元通过不平衡重量相对于彼此相对转动或远离彼此的相对旋转在最小值和最大值之间连续地可调节。 该装置包括安装在主轴上的不平衡重物,使其能够在其上旋转,并且联接器包括旋转地固定到主轴上的传动介质,该传动介质构成为使其作为不平衡重上的驱动器,并且还导致 在调整励磁力的振荡幅度时,不平衡重物在相反方向上的枢转。
    • 4. 发明申请
    • Apparatus for preparing snow surface and method for controlling a hydraulic circulation between such an apparatus and a tractor
    • 用于制备雪面的装置和用于控制这种装置和拖拉机之间的液压循环的方法
    • US20070079533A1
    • 2007-04-12
    • US11529583
    • 2006-09-29
    • Hans-Werner Kuerten
    • Hans-Werner Kuerten
    • E01H5/04
    • E01H4/02
    • The invention relates to an apparatus for snow surface preparation for attachment to a tractor, comprising a vibration plate and a hydraulically driven exciter device for driving the vibration plate, with the exciter device being connectable to a working hydraulic system of the tractor and being driven by the same in such a way that a closed hydraulic circulation is produced between exciter device and working hydraulic system. In order to reduce the risk of overload of the exciter device, a control device is provided which monitors at least one operating parameter of the hydraulic circulation and functionally disconnects the exciter device from the working hydraulic system depending on a predetermined limit value for the at least one operating parameter. The invention further relates to a method for controlling a hydraulic circulation between a working hydraulic system of a tractor and a hydraulically driven exciter device for a vibration plate of an apparatus for preparing the snow surface which can be attached to the tractor.
    • 本发明涉及一种用于连接到拖拉机的雪地表面准备装置,包括用于驱动振动板的振动板和液压驱动的激振器装置,其中激振器装置可连接到拖拉机的工作液压系统并被驱动 相同的方式使得在励磁装置和工作液压系统之间产生闭合的液压循环。 为了降低励磁装置过载的风险,提供一种控制装置,其监视液压循环的至少一个操作参数,并且根据至少至少的预定极限值将励磁机装置与工作液压系统功能性地断开 一个操作参数。 本发明还涉及一种用于控制拖拉机的工作液压系统和用于制备能够附接到拖拉机的雪面的装置的振动板的液压驱动的激振装置之间的液压循环的方法。