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1. 发明授权

US4506859A Device for controlling a connection between a pressure medium source and a fluid supply container in a pressure medium operated system 失效
标题翻译：用于控制压力介质源和压力介质操作系统中的流体供应容器之间的连接的装置
公开(公告)号：US4506859A
公开(公告)日：1985-03-26
申请号：US471148
申请日：1983-03-01
申请人： Hubertus Schmidt , Norbert Mucheyer
发明人： Hubertus Schmidt , Norbert Mucheyer
IPC分类号： F04B49/22 , F16K31/143
CPC分类号： F04B49/225
摘要： A device for controlling the connection between a pressure medium source and a medium supply container is provided in a pressure medium operated system. The device includes a control valve with a housing formed with a longitudinal bore, in which a valve member is axially displaced between two end positions by pressure of the pressure medium. The valve member includes a piston and a seat portion facing a valve seat formed in the valve housing. The piston is of the diameter larger than that of the valve seat. A bore connected to the medium supply container is provided in the valve housing which is controlled by displacement of the piston.
摘要翻译：用于控制压力介质源和介质供应容器之间的连接的装置设置在压力介质操作系统中。该装置包括具有形成有纵向孔的壳体的控制阀，其中阀构件通过压力介质的压力在两个端部位置之间轴向移位。阀构件包括活塞和面对形成在阀壳体中的阀座的座部。活塞的直径大于阀座的直径。连接到介质供应容器的孔设置在通过活塞的位移控制的阀壳体中。

2. 发明授权

US4497375A Force measuring apparatus mounted on tractor including Hall sensor detecting deformation of flex rod to control tractor power hoist 失效
标题翻译：安装在拖拉机上的力测量装置包括霍尔传感器检测挠曲杆的变形以控制拖拉机动力升降机
公开(公告)号：US4497375A
公开(公告)日：1985-02-05
申请号：US357897
申请日：1982-03-15
申请人： Norbert Mucheyer , Hubertus Schmidt
发明人： Norbert Mucheyer , Hubertus Schmidt
IPC分类号： A01B63/112 , G01L1/00 , G01L1/14 , G01L5/13
CPC分类号： A01B63/112 , G01L1/005 , G01L1/14 , G01L5/136 , Y10S73/03
摘要： A force measuring procedure and a force measuring apparatus are used to control the power hoist of an agricultural tractor. The force measuring procedure operates in such a manner that the relative displacement of a point on an elastic system is detected by at least one Hall sensor disposed on either the elastic system or on the fixed frame with the Hall sensor being located in a magnetic field with a predeterminable magnetic flux. For this the force measuring apparatus has a flex rod attached to at least one of a pair of lower hitches which indicates the bending moment, and the Hall sensor is mounted with its detector surface essentially in the primary plane of bending deformation of the flex rod and is connected to the control circuit of the power hoist. The described force measuring procedure and the force measuring apparatus operating with this procedure produce the particular advantage that the mounting of the parts needed for the apparatus becomes extremely simple, with a resulting high degree of measuring precision and operating reliability assured for the apparatus. The force measuring procedure and the force measuring apparatus can thus be used to particular advantage whenever the objective is to continuously monitor the construction elements of a mass produced mechanical system.
摘要翻译：使用力测量程序和力测量装置来控制农用拖拉机的电动葫芦。力测量程序以这样一种方式操作，使得弹性系统上的点的相对位移由设置在弹性系统上的固定框架上的至少一个霍尔传感器或霍尔传感器位于具有一个可预定的磁通量。为此，力测量装置具有附接到指示弯矩的一对下搭扣中的至少一个的挠性杆，并且霍尔传感器安装成其检测器表面基本上在柔性杆的弯曲变形的主平面内，连接到电动葫芦的控制电路。所描述的力测量程序和使用该程序的力测量装置产生了特别的优点，即装置所需的部件的安装变得非常简单，从而导致装置的高度的测量精度和操作可靠性。因此，只要目标是持续监测大规模生产的机械系统的构造元件，力测量程序和力测量装置就可以被特别地使用。

3. 发明授权

US4745747A Hydraulic system for the supplying of hydrostatic steering system 失效
标题翻译：液压系统供应静液压转向系统
公开(公告)号：US4745747A
公开(公告)日：1988-05-24
申请号：US852203
申请日：1986-04-15
申请人： Wolfgang Krausse , Norbert Mucheyer
发明人： Wolfgang Krausse , Norbert Mucheyer
IPC分类号： B62D5/07 , B62D5/09 , F16D31/02
CPC分类号： B62D5/07 , B62D5/09
摘要： The invention concerns a hydraulic system for supplying a hydrostatic steering system. A central variable capacity hydraulic fluid pump supplies the steering system and a secondary consuming device via separate respective compensated pressure maintaining valves. The steering system and secondary consuming device are controlled by respective load report lines which are brought together at a changeover valve which is operative to permit the higher reported pressure to be delivered to a volume governor for the pump. Upon the secondary consuming device entering a neutral condition or a fluid loss condition, the changeover valve moves to block the load report line to the secondary consuming device; and a control circuit, including a branch line from the feed line to the steering system, maintains a higher pressure in the load report line of the steering hydraulic circuit than in the line of the secondary consuming device.
摘要翻译：本发明涉及一种用于供应静液压转向系统的液压系统。中央可变容量液压流体泵通过分开的相应的补偿压力维持阀供应转向系统和辅助消耗装置。转向系统和二次消耗装置由相应的负载报告管线控制，负载报告管线在转换阀处汇合在一起，该转换阀可操作以允许较高报告的压力被输送到用于泵的容积调节器。在次级消耗装置进入中性状态或流体损失状态时，转换阀移动以将负载报告线阻止到次级消耗装置; 并且包括从进料管线到转向系统的分支管路的控制回路在转向液压回路的负载报告管路中比在二次消耗装置的管路中保持较高的压力。

4. 发明授权

US4518010A Pressure container for two hydraulic circuits 失效
标题翻译：两个液压回路的压力容器
公开(公告)号：US4518010A
公开(公告)日：1985-05-21
申请号：US447625
申请日：1982-12-06
申请人： Norbert Mucheyer , Heinz Schulte
发明人： Norbert Mucheyer , Heinz Schulte
IPC分类号： B62D5/06 , F16K24/00 , F16D31/02
CPC分类号： B62D5/062 , Y10T137/7934 , Y10T137/8085 , Y10T137/86324 , Y10T137/86372
摘要： A suction container for two hydraulic circuits, particularly for a steering circuit and a control circuit has a housing lower portion closed with a cover. A suction tube is inserted into the housing lower portion, which tube is connected to a first consumer line. The container also includes connections which are in communication with a second consumer line and with a fluid supply container. During operation the suction container is under predetermined pressure. A filter device is disposed in the cover before the connection to the second consumer line. A pressure-limiting valve and a reverse valve openable into the container housing are also mounted in the cover.
摘要翻译：用于两个液压回路的抽吸容器，特别是用于转向回路和控制回路的吸入容器具有用盖封闭的壳体下部。吸入管插入壳体下部，该管连接到第一消耗线。容器还包括与第二消费者线路和流体供应容器连通的连接。在操作期间，抽吸容器处于预定压力下。在连接到第二消费者线路之前，将过滤装置设置在盖子中。一个限位阀和一个可打开到容器壳体中的反向阀也安装在盖子中。

5. 发明授权

US4421012A Control circuit throttling valve 失效
标题翻译：控制电路节流阀
公开(公告)号：US4421012A
公开(公告)日：1983-12-20
申请号：US234433
申请日：1981-02-13
申请人： Norbert Mucheyer , Heinz Schulte
发明人： Norbert Mucheyer , Heinz Schulte
IPC分类号： F15B13/02 , F15B13/16
CPC分类号： F15B13/02
摘要： A control circuit throttling valve provided as a controlled dimension receiver in a hydraulic circuit for the control of a final control element, particularly for the control of a lifting unit of a tractor. The valve performs a receiver function under control of a mechanical coupling coupled to a moving part of the final control element which changes the valve throttling section and is adjustable and includes a casing having a control connection and a discharge connection and a movable throttling body provided in the casing in relation to the control connection and the discharge connection such that upon linear or rotational movement of the body it is possible to independently derive an adjusting function and a receiving function.
摘要翻译：一种控制电路节流阀，其设置在用于控制最终控制元件的液压回路中的受控尺寸接收器，特别是用于控制拖拉机的提升单元。该阀在与最终控制元件的移动部分耦合的机械联接器的控制下执行，该机械联接件改变阀节流部分并且是可调节的，并且包括具有控制连接和排出连接的壳体以及设置在其中的可移动节流体壳体相对于控制连接和排放连接，使得在主体的线性或旋转运动时，可以独立地导出调节功能和接收功能。

6. 发明授权

US4677899A Apparatus for controlling an adjustable member 失效
标题翻译：用于控制可调节构件的装置
公开(公告)号：US4677899A
公开(公告)日：1987-07-07
申请号：US832634
申请日：1986-02-25
申请人： Heinz Schulte , Norbert Mucheyer
发明人： Heinz Schulte , Norbert Mucheyer
IPC分类号： A01B63/111 , F15B11/08
CPC分类号： A01B63/1117
摘要： A fluid operated positioning apparatus includes a multi-position valve operated in response to differential pressure in a fluid control circuit. The control circuit includes two adjustable throttles in series, the junction between the throttles being connected to a control device at one end of the valve. Particular relationships for the throttles are disclosed. Other embodiments include additional throttles for improved control with low pressures.
摘要翻译：流体操作的定位装置包括响应于流体控制电路中的压差操作的多位置阀。控制电路包括串联的两个可调节流管，节流阀之间的连接处连接到阀的一端的控制装置。公布了节流阀的特殊关系。其他实施例包括用于改善低压控制的附加节流阀。

7. 发明授权

US4625748A Safety arrangement for power assisted steerings 失效
标题翻译：动力辅助转向装置的安全布置
公开(公告)号：US4625748A
公开(公告)日：1986-12-02
申请号：US768520
申请日：1985-08-22
申请人： Ludwig Muncke , Norbert Mucheyer , Wolfgang Kauss
发明人： Ludwig Muncke , Norbert Mucheyer , Wolfgang Kauss
IPC分类号： B62D5/07 , B62D5/32
CPC分类号： B62D5/07 , B62D5/32 , Y10T137/2524
摘要： In the supply of a power-assisted steering and an additional hydraulic system with fluid the power-assisted steering has priority so that when the steering is actuated the influx of fluid to the hydraulic system is correspondingly throttled by a priority valve. When a leak occurs in the hydraulic system, the influx of fluid to the hydraulic system is completely shut off when the oil level in the reservoir drops to a lower limit value. The closure of the priority valve is effected by a switch valve which is disposed in one of the control pressure lines of the priority valve and which is rendered currentless on response of the sensor for the fluid level.
摘要翻译：在提供动力辅助转向和具有流体的附加液压系统中，动力辅助转向具有优先权，使得当转向被致动时，流体到液压系统的流入由相应的优先阀节流。当液压系统发生泄漏时，当油箱油位下降到下限值时，流体向液压系统的流入就完全关闭。优先阀的关闭由设置在优先阀的控制压力线之一中的开关阀来实现，并且在传感器响应于液位时使其变得无电流。

8. 发明授权

US4510847A Apparatus for adjusting the position of an adjustable element 失效
标题翻译：用于调节可调元件位置的装置
公开(公告)号：US4510847A
公开(公告)日：1985-04-16
申请号：US347071
申请日：1982-02-08
申请人： Norbert Mucheyer , Wolfgang Kauss
发明人： Norbert Mucheyer , Wolfgang Kauss
IPC分类号： F15B9/08 , F15B11/08
CPC分类号： F15B9/08
摘要： A device for the positioning of an adjustment element dependent upon a desired level and the actual level, particularly for the adjustment of a hoist gear train of a tractor, a combine or the like, has an operating circuit 10, which has a multi-way valve 3 pressure-operated in two directions, and a control circuit 29 for the operation of the multi-way valve, connected to a pressure source 19, which is connected to two control devices 11, 12 of the multi-way valve. Circuit 29 has two adjustable series-connected throttles 22, 24, connected to one of the two control devices. The first throttle 24 is also connected to a tank 7 and the second throttle 22 is also connected to pressure source 19. Both throttles have the same maximum flow-through cross section, and are adjustable in the same manner. Third and fourth throttles 27, 28 are provided, one being between the pressure source and control device 11, and the other between the control device and tank 7. The third and fourth throttles 27, 28 are each adjustable throttles, so that both control devices of the multi-way valve can be influenced as desired. The throttles are mounted in series and have the same flow-through cross section and are adjustable in the same manner. The maximum flow-through cross section of the third and fourth throttles is selected in the same manner as the flow-through cross section of the first and second throttles.
摘要翻译：用于根据期望水平和实际水平定位调节元件的装置，特别是用于调整拖拉机，组合机构等的起重机齿轮系，具有操作电路10，其具有多路在两个方向上压力操作的阀3和连接到多通阀的两个控制装置11,12的压力源19连接的用于操作多通阀的控制回路29。电路29具有连接到两个控制装置之一的两个可调节的串联连接的节流阀22,24。第一节流阀24也连接到罐7，第二节流阀22也连接到压力源19.两个节流阀具有相同的最大流通截面，并且可以以相同的方式调节。设置有第三和第四节气门27,28，一个位于压力源和控制装置11之间，另一个位于控制装置和罐7之间。第三和第四节流阀27,28分别是可调节的节流阀，使得两个控制装置的多通阀可以根据需要进行影响。节流器串联安装并具有相同的流通横截面并且可以以相同的方式调节。以与第一和第二节流件的流通横截面相同的方式选择第三和第四节流阀的最大流通横截面。

9. 发明授权

US4484480A Load measuring apparatus 失效
标题翻译：负载测量仪
公开(公告)号：US4484480A
公开(公告)日：1984-11-27
申请号：US507960
申请日：1983-06-27
申请人： Norbert Mucheyer
发明人： Norbert Mucheyer
IPC分类号： G01L1/18 , G01L1/22 , G01L1/00
CPC分类号： G01L1/2225 , G01L1/18
摘要： A load measuring apparatus for determining a load affecting a predetermined point of a mechanical system including a solid state member to which the load is directly transmitted and an integrated monolithic sensor, connected with the solid state member, with directional sensitivity to deformation, the sensor producing an electrical signal proportional to the load. The solid state member includes a unilaterally fixed rigid flexional beam having a freely protruding end portion thereof under load stress and a section thereof close to a fixing point which contains in locking contact the sensor which is sensitized in the direction of the maximum inner deformation of the flexional beam.
摘要翻译：一种负载测量装置，用于确定影响包括直接传递负载的固态构件的机械系统的预定点的负载和与固态构件连接的集成单片传感器，对变形具有方向灵敏度，传感器产生与负载成比例的电信号。固态构件包括单向固定的刚性弯曲梁，其在负载应力下具有自由突出的端部，并且其部分靠近固定点，所述固定点包含锁定接触的传感器，所述传感器沿着最大内部变形的方向被致敏屈曲梁。

10. 发明授权

US4777797A Hydraulic system with suction maintenance of its control pump 失效
标题翻译：液压系统具有其控制泵的抽吸维护
公开(公告)号：US4777797A
公开(公告)日：1988-10-18
申请号：US807983
申请日：1985-12-12
申请人： Norbert Mucheyer
发明人： Norbert Mucheyer
IPC分类号： F04B49/08 , F15B20/00
CPC分类号： F04B49/08 , F04B2201/12051
摘要： A hydraulic system having an axial piston pump as a control pump which is regulated by a regulating device as a function of the demands with respect to volumetric flow and pressure of a load circuit supplied by it. On the suction side, the control pump is optionally provided with a partial amount of its maximum delivery volume by a feed pump, while the remaining part of the corresponding delivery quantity is drawn in directly from a storage container, bypassing the feed pump. Possibly impermissibly high vacuums on the suction side of the control pump are detected by a suction safety device which acts on the control pump via its regulating device so that the control pump delivers smaller quantities of hydraulic fluid unitl permissible operating conditions are reached.
摘要翻译：一种液压系统，其具有作为控制泵的轴向柱塞泵，其由调节装置调节，作为关于由其供应的负载电路的体积流量和压力的要求的函数。在吸入侧，控制泵可选地通过供给泵设置有部分量的最大输送量，而相应输送量的剩余部分直接从旁路进料泵的储存容器中拉出。在控制泵的吸入侧可能具有不可允许的高真空度是通过其通过其调节装置作用于控制泵的吸入安全装置来检测的，使得控制泵输送更少量的液压流体单元1允许的操作条件。

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