公开(公告)号：US08590355B2

公开(公告)日：2013-11-26

申请号：US11104168

申请日：2005-04-11

申请人： Michael Flanhardt ,  Karlfried Platz ,  Manfred Gröning ,  Heinz-Günter Schumacher ,  Gerd Bernhardt ,  André Heinrich ,  Andreas Acimas

发明人： Michael Flanhardt ,  Karlfried Platz ,  Manfred Gröning ,  Heinz-Günter Schumacher ,  Gerd Bernhardt ,  André Heinrich ,  Andreas Acimas

IPC分类号： B21B1/00

CPC分类号： B21D53/647

摘要： Cutting blades and counterblades are presented having long edge life for chopping devices equipped with blades mounted on rotating drums and with counterblades which fit into the gaps between the blades, the blades and/or counterblades being produced by rolling at least one of the longitudinal edges of a piece of flat strip material to form a slightly rounded, prismatic cutting edge, the rolling being continued until satisfactory sharpness is obtained.

摘要翻译： 具有切割刀片和对刀刃具有长时间的寿命，用于装备有安装在旋转鼓上的刀片的切割装置，以及装配在刀片之间的间隙中的对刀，刀片和/或对刀是通过将至少一个纵向边缘 一块平条材料形成一个稍圆的棱柱形切割刃，继续滚动直到获得令人满意的清晰度。

公开(公告)号：US07024924B2

公开(公告)日：2006-04-11

申请号：US10626382

申请日：2003-07-24

申请人： André Heinrich ,  Matthias Grimsel ,  Gerd Bernhardt

发明人： André Heinrich ,  Matthias Grimsel ,  Gerd Bernhardt

IPC分类号： G01N19/08

CPC分类号： A01F29/22 ,  B26D7/12

摘要： A method and arrangement for determination of the sharpness of chopping blades of a field chopper during chopping includes the steps of measuring, at least at two points in time, a characteristic parameter of the operating oscillation of a component of the chopping unit. Each such measurement obtains the oscillation fractions of at least two frequency bands of the measured signal or its peak, with the ratio between the two measurements being evaluated to generate a signal, when a certain deviation is determined between the initial measurement and the current measurement, which is indicative of the need to sharpen the chopping blades and the counterblade. The sharpening process can then be automatically initiated.

摘要翻译： 用于确定斩波器中的斩波器的斩波器的锐度的方法和装置包括至少在两个时间点测量斩波单元的分量的操作振荡的特性参数的步骤。 每个这样的测量获得测量信号或其峰值的至少两个频带的振荡分数，当评估两个测量值之间的比率以产生信号时，当在初始测量和当前测量之间确定一定偏差时， 这表明需要锐化切碎刀片和对刃。 然后可以自动启动锐化过程。

公开(公告)号：US06869355B2

公开(公告)日：2005-03-22

申请号：US10322927

申请日：2002-12-18

申请人： Gerd Bernhardt ,  Ralf Hübner

发明人： Gerd Bernhardt ,  Ralf Hübner

IPC分类号： A01D41/127 ,  A01F12/00

CPC分类号： A01D41/1273

摘要： An apparatus and method for determining grain loss of a harvesting machine. The harvesting machine has a crop-separating region with separating members. The separating members each have separation sensors for generating a signal corresponding to the crop quantity separated. This signal is delivered to an evaluating unit for further processing. Processing includes determining a separation curve for at least some of the separating zones and converting the separation curve to a characteristic quantity. From this measured characteristic quantity, a loss is determined based on a characteristic curve deposited in the evaluating unit. By avoiding direct loss measurement on the harvesting machine, the negative crop-related effects on determining grain loss are considerably reduced.

摘要翻译： 一种用于确定收割机的谷物损失的装置和方法。 收割机具有分离部件的作物分离区域。 分离构件各自具有用于产生对应于分离的作物数量的信号的分离传感器。 该信号被传送到评估单元进行进一步处理。 处理包括确定至少一些分离区的分离曲线并将分离曲线转换为特征量。 根据该测定特征量，根据沉积在评价部中的特性曲线来确定损失。 通过避免收获机器的直接损失测量，确定粮食损失的负面作物相关影响大大减少。

公开(公告)号：US06681880B2

公开(公告)日：2004-01-27

申请号：US09977437

申请日：2001-10-15

申请人： Gerd Bernhardt ,  Sergiy Fedotov ,  Ruslan Rudik ,  Nicolai Tarasinski ,  Heinz Weiss ,  Matthias Lang ,  Jurgen Elser

发明人： Gerd Bernhardt ,  Sergiy Fedotov ,  Ruslan Rudik ,  Nicolai Tarasinski ,  Heinz Weiss ,  Matthias Lang ,  Jurgen Elser

IPC分类号： B60K2600

CPC分类号： G05G9/047 ,  G05G9/04737 ,  Y10T74/20201 ,  Y10T74/20213

摘要： A control lever controls movement of a system to be controlled. The control lever includes a manually operable handgrip attached to a platform. At least six connecting elements are arranged between the platform and a fixed console. Length sensors sense the length of the connecting elements, and/or force sensors sense forces acting on the connecting elements. A control unit evaluates the sensor signals and generates a control signal for controlling movement of the system. The connecting elements are be arranged in the form of a hexapod. The connecting elements may be telescoping members or rigid fixed length members.

摘要翻译： 控制杆控制要控制的系统的运动。 控制杆包括附接到平台的可手动操作的手柄。 在平台和固定控制台之间布置至少六个连接元件。 长度传感器感测连接元件的长度，和/或力传感器感测作用在连接元件上的力。 控制单元评估传感器信号并产生用于控制系统移动的控制信号。 连接元件以六足的形式布置。 连接元件可以是伸缩构件或刚性固定长度构件。

公开(公告)号：US06581695B2

公开(公告)日：2003-06-24

申请号：US10058937

申请日：2002-01-29

申请人： Gerd Bernhardt ,  Sergiy Fedotov ,  Ruslan Rudik ,  Heinz Weiss

发明人： Gerd Bernhardt ,  Sergiy Fedotov ,  Ruslan Rudik ,  Heinz Weiss

IPC分类号： A01B59043

CPC分类号： B60D1/36 ,  A01B59/068 ,  B60D2001/008

摘要： A coupling system couples an implement to a utility vehicle, such as an agricultural or industrial vehicle, and includes a vehicle-mounted coupling frame and an implement-mounted coupling frame. The position of the vehicle-mounted coupling frame is adjustable by an adjustment mechanism. A position sensor senses the position of the implement-mounted coupling frame. An analysis unit determines the position of the implement-mounted coupling frame relative to the vehicle-mounted coupling frame. A control unit calculates a coupling motion path of the vehicle-mounted coupling frame. In response to a starting signal, the control unit causes the adjusting mechanism to move the vehicle-mounted coupling frame along the coupling motion path.

公开(公告)号：US06321851B1

公开(公告)日：2001-11-27

申请号：US09685807

申请日：2000-10-10

申请人： Heinz Weiss ,  Gerd Bernhardt ,  Mario Wünsche ,  Sergiy Fedotov

发明人： Heinz Weiss ,  Gerd Bernhardt ,  Mario Wünsche ,  Sergiy Fedotov

IPC分类号： A01B5904

CPC分类号： A01B59/062 ,  A01B59/068

摘要： A hitch mechanism for coupling an implement to a utility vehicle includes a coupling frame and six variable length links. The frame has couplers for coupling to the implement. Each link has a first end coupled to the vehicle and a second end coupled to the coupling frame. The links are preferably arranged in the form of a hexapod, so that, in addition to the functions of known three-point hitches, the implement may be steered sideways or shifted sideways, and so that the motion of the coupling frame has six degrees of freedom.

摘要翻译： 用于将工具联接到多用途车的牵引机构包括联接框架和六个可变长度的连杆。 框架具有用于联接到工具的耦合器。 每个连杆具有联接到车辆的第一端和联接到联接器框架的第二端。 连杆优选地以六足动物的形式布置，使得除了已知的三点搭扣的功能之外，工具可以侧向转向或侧向偏移，并且使得联接框架的运动具有六度 自由。

公开(公告)号：US20090084566A1

公开(公告)日：2009-04-02

申请号：US12235206

申请日：2008-09-22

申请人： Gerd BERNHARDT ,  Sergig FEDOTOV

发明人： Gerd BERNHARDT ,  Sergig FEDOTOV

IPC分类号： A01B59/06

CPC分类号： A01B59/066 ,  A01B59/062

摘要： A hitch device for a working vehicle for coupling a working device to the working vehicle has a lifting shaft unit supported in the frame structure of the working vehicle, and a coupling structure that is operatively connected therewith. The lifting shaft unit includes a lifting shaft, at least one lifting arm that is fixedly connected with the lifting shaft, and at least one reciprocating cylinder, which is hingedly connected with the lifting arm. The coupling structure includes first, upper coupling elements, which are located on the frame structure, second, lower coupling elements, which are hingedly connected to the frame structure, and connecting elements that are hingedly located on lifting arms of the lifting shaft. At least one of the connecting elements is rigid. In this manner, it is ensured that the load on the coupling elements that form the hitch device is balanced, even when a load is introduced asymmetrically.

摘要翻译： 用于将工作装置连接到作业车辆的作业车辆的搭接装置具有支撑在作业车辆的框架结构中的提升轴单元和与其可操作地连接的联接结构。 提升轴单元包括提升轴，至少一个提升臂，其与提升轴固定连接;以及至少一个往复缸，其与提升臂铰接地连接。 联接结构包括第一上部联接元件，其位于框架结构上，第二下部联接元件，铰接地连接到框架结构，以及铰接地位于提升轴的提升臂上的连接元件。 至少一个连接元件是刚性的。 以这种方式，即使在不均匀地引入负载的情况下，确保形成搭接装置的联接元件上的负载是平衡的。

公开(公告)号：US20050051373A1

公开(公告)日：2005-03-10

申请号：US10623143

申请日：2003-07-18

申请人： Gerd Bernhardt ,  Ruslan Rudik ,  Sergiy Fedotov

发明人： Gerd Bernhardt ,  Ruslan Rudik ,  Sergiy Fedotov

IPC分类号： B62D33/06

CPC分类号： B62D33/0608

摘要： A vibration-damping and oscillation-damping mounting system adjustably supports a vehicle cab on a vehicle chassis. The mounting system includes a plurality of variable-length links in the form of spring-damping elements (shock-absorbing elements) and/or adjusting elements. Preferably, the cab is supported on the vehicle chassis by at least six links, each having a first end coupled to the chassis and a second end coupled to the cab. The links are arranged in closed kinematic chains and with adjacent pairs of links arranged with convergently oriented axes so that active and/or passive shock absorption (spring damping) of the cab in six degrees of freedom is possible.

摘要翻译： 减震和振动阻尼安装系统可调节地支撑车辆底盘上的车辆驾驶室。 安装系统包括以弹簧阻尼元件（减震元件）和/或调节元件的形式的多个可变长度连杆。 优选地，驾驶室通过至少六个连杆支撑在车辆底盘上，每个链节具有联接到底盘的第一端和联接到驾驶室的第二端。 链节被布置在闭合的运动链中，并且相邻的链条对被布置成具有收敛的轴线，使得驾驶室在六个自由度中的主动和/或被动冲击吸收（弹簧阻尼）是可能的。

公开(公告)号：US06764270B1

公开(公告)日：2004-07-20

申请号：US09447363

申请日：1999-11-23

申请人： Gerd Bernhardt ,  Mario Wünsche ,  Sergiy Fedotov

发明人： Gerd Bernhardt ,  Mario Wünsche ,  Sergiy Fedotov

IPC分类号： E02F900

CPC分类号： A01B51/026 ,  A01B59/068

摘要： A motor vehicle for industrial and/or agricultural operations, in particular an agricultural tractor, is described with an attachment interface containing a three-point implement hitch (24). In order to widen the spectrum of applications of the vehicle and the capability of the attachment interface and in order to open up new areas of application for the motor vehicle, a telescoping arm (16) that can be pivoted in the vertical direction is connected in a joint to the vehicle chassis (14). A support (22) is arranged at the free, extensible end of the telescoping arm (16) and carries the attachment interface for the three-point implement hitch (24). A locking arrangement (38, 40) is provided by which the support (22) can be immobilized with respect to the vehicle chassis (14), when the telescoping arm (16) is in an operating position.

摘要翻译： 描述了用于工业和/或农业操作的机动车辆，特别是农用拖拉机，其具有包括三点式牵引车钩（24）的附接接口。 为了扩大车辆的应用范围和附接界面的能力，为了开辟机动车辆的新的应用领域，可以在垂直方向上枢转的伸缩臂（16）连接在 与车辆底盘（14）的接头。 在可伸缩臂（16）的可自由伸展的一端设置有支撑件（22），并且承载三点式工具钩（24）的附接界面。 提供一种锁定装置（38,40），当伸缩臂（16）处于操作位置时，支撑件（22）可以相对于车辆底盘（14）固定。

公开(公告)号：US07008168B2

公开(公告)日：2006-03-07

申请号：US10651774

申请日：2003-08-29

申请人： Gerd Bernhardt ,  Sergiy Fedotov ,  Ruslan Rudik

发明人： Gerd Bernhardt ,  Sergiy Fedotov ,  Ruslan Rudik

IPC分类号： B66F11/00

CPC分类号： A01B63/1006 ,  Y10S414/13

摘要： An implement attachment interface is described, that is used for the coupling of operating implements to a utility vehicle, and that contains six double-acting hydraulic cylinders, that are adjustable in length and which are arranged in the manner of a hexapod between the utility vehicle and a coupling frame. This contains two upper hydraulic cylinders that are arranged alongside each other and extend in a direction converging towards each other, two lower hydraulic cylinders arranged alongside each other and converging towards each other as well as two hydraulic cylinders at the sides. According to the invention means are provided that for a pendulous movement to the right the lower right hydraulic cylinder and the upper left hydraulic cylinder extend synchronously and the lower left hydraulic cylinder and the upper right hydraulic cylinder are retracted synchronously. For a pendulous movement to the left the hydraulic cylinders operate in the opposite direction. Upon a deflection of the implement to the side the result thereby is in each of the diametrically opposite upper and lower hydraulic cylinders a simultaneous and equal change in length. Thereby the hydraulic cylinders interacting in this movement experience retraction strokes that are equal to the extension strokes.

摘要翻译： 描述了一种用于将操作工具耦合到多用途车辆的工具附接接口，并且包括六个双作用液压缸，其可长度可调节并且以多个车辆之间的六脚架的方式布置 和耦合框架。 这包括两个上部液压缸，它们彼此并排布置，并且在朝向彼此会聚的方向上延伸，两个下部液压缸彼此并排布置，并且在两侧彼此会聚并且两个液压缸。 根据本发明，提供的是，对于右侧的下摆运动，右下液压缸和左上液压缸同步延伸，并且左下液压缸和右上液压缸同步地缩回。 对于左侧的下摆运动，液压缸以相反的方向运行。 当工具向侧面偏转时，结果是在每个径向相反的上部和下部液压缸中具有同时且相同的长度变化。 因此，在该运动中相互作用的液压缸经历等于延伸冲程的缩回冲程。