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    • 4. 发明授权
    • Hydraulically actuated indexing mechanism
    • 液压致动分度机构
    • US4898075A
    • 1990-02-06
    • US204575
    • 1988-06-09
    • Joachim Horsch
    • Joachim Horsch
    • F01B1/06
    • F01B1/0627
    • An indexing mechanism comprising a member adapted to be advanced a predetermined amount and along a predetermined path, a pair of spaced drivers, and a control valve for operating the drivers in an alternative manner. The member adapted to be advanced defines a profile surface including a plurality of spaced radial segments. Each radial segment includes a crown section which is joined to an adjacent crown section by two oppositely directed ramps defining a fillet radius therebetween. The spacing between the drivers being such that when one driver is urged against a crown section the other driver acts against a fillet radius. The drivers are operated by the control valve 180.degree. out of phase relative to each other. A driver, after moving off a crown section, coacts with ramp to impart a driving force to the member. The driving force being sufficient to move the member in an indexed fashion the predetermined amount of its movement.
    • 一种分度机构,包括适于提前预定量并且沿预定路径前进的构件,一对间隔开的驱动器,以及用于以替代方式操作驱动器的控制阀。 适于提前的构件限定了包括多个间隔开的径向段的轮廓表面。 每个径向段包括冠部,其通过两个相对定向的斜面连接到相邻的冠部,其间限定了它们之间的圆角半径。 驱动器之间的间距使得当一个驱动器被推靠在冠部上时,另一个驱动器作用于圆角半径。 驱动器由相对于彼此180度异相的控制阀操作。 一名司机在离开一个皇冠部分后,与坡道共同向该会员传授驱动力。 该驱动力足以以指数的方式移动该构件的预定量的运动。
    • 5. 发明授权
    • Clutch assembly with Belleville springs
    • 离合器组件与Belleville弹簧
    • US4934502A
    • 1990-06-19
    • US184813
    • 1988-04-22
    • Joachim Horsch
    • Joachim Horsch
    • F16D25/0638
    • F16D25/0638
    • A clutch assembly is provided for selectively establishing a drive connection between a pair of relatively rotatable members. The clutch assembly includes a series of interleaved plates operably effective when axially compressed to couple the rotatable members. A fluid pressure operated clutch actuator is provided for effecting clutch engagement and regulating the torque carrying capacity of the clutch assembly. The clutch actuator includes an annular clutch engaging face area. The present invention contemplates arranging a series of deflectable springs between the annular face area on the clutch actuator and the interleaved plates to provide a gradual deceleration of the clutch actuator during clutch engagement in a manner significantly reducing impact loading and associated torque peak to the clutch assembly.
    • 离合器组件被提供用于选择性地建立一对相对旋转的构件之间的驱动连接。 离合器组件包括一系列交错板,当轴向压缩以可旋转构件联接时可操作地有效。 设有流体压力操作的离合器致动器用于实现离合器接合并调节离合器组件的转矩承载能力。 离合器致动器包括环形离合器接合面区域。 本发明考虑在离合器致动器上的环形表面区域和交错板之间布置一系列可偏转的弹簧,以便在离合器接合期间以显着减小冲击载荷和与离合器组件相关的转矩峰值的方式逐渐减速 。
    • 6. 发明授权
    • Transmission clutches with sequence valve and piston-controlled pressure
modulator
    • 传动离合器带顺序阀和活塞控制的压力调节器
    • US4138004A
    • 1979-02-06
    • US811013
    • 1977-06-29
    • Joachim Horsch
    • Joachim Horsch
    • F16D48/02B60W10/10B60W30/18F16H59/24F16H61/06F16H61/30F16H63/02F16H63/12F16H63/24F16H63/30B60K41/00F16D25/11
    • F16H61/065Y10T137/2632Y10T137/86734
    • Hydraulic controls in a transmission for engaging a clutch for the F-R, or forward or reverse, direction before a clutch for first, second, or third speed. Flow of hydraulic fluid to each direction clutch and to each speed clutch is by way of a reducing valve which modulates fluid pressure in controlled way by throttling the flow. After the power unit for the clutch for the F-R clutches and the power unit for the clutch for first, second or third speed are filled with fluid by the reducing valve, pressure in the power units is then slowly raised by the valve linearly toward its maximum; for this purpose the hydraulic controls are supplied by a single source of hydraulic fluid and operate therefrom to provide a pair of modulated pressure outputs which are maintained with varying differences throughout their range of operation, and which operate the selected one of the F-R clutches and the selected one of the first second or third clutches. The F-R clutches are the ones which receive the higher modulated pressure output and which are constructed, proportioned in size, and arranged to have a higher speed capability and smaller energy absorbing capacity in their design, and they operate so as to be fully hydraulically engaged at the higher pressure output, and hence slightly before, the speed clutches.
    • 用于在用于第一,第二或第三速度的离合器之前用于接合用于F-R或前进或后退方向的离合器的变速器中的液压控制。 每个方向离合器和每个速度离合器的液压流体的流动是通过减压阀,其通过节流流动来以受控的方式调节流体压力。 在用于FR离合器的离合器的动力单元和用于第一,第二或第三速度的离合器的动力单元通过减压阀填充流体之后,动力单元中的压力然后被线性地向其最大程度地缓慢升高 ; 为此,液压控制由单个液压流体源提供并由其操作以提供一对调制的压力输出,其在其整个操作范围内保持不同的差异,并且操作所选择的FR离合器和 选择了第一个第二或第三个离合器之一。 FR离合器是接收较高调制压力输出的FR离合器,它们的尺寸按比例构成,并被布置成在其设计中具有更高的速度能力和更小的能量吸收能力,并且它们的操作使其完全液压地接合在 较高的压力输出,因此稍微偏离速度离合器。
    • 8. 发明授权
    • Multispeed powershift transmission
    • 多速动力换挡传动
    • US06190280B1
    • 2001-02-20
    • US09381554
    • 1999-09-16
    • Joachim Horsch
    • Joachim Horsch
    • F16H3700
    • F16H47/04F16H37/042F16H61/70
    • A mechanical power transmission system for an engine or motor driven vehicle is disclosed. The transmission of the present invention includes an input transmission, a compound planetary transmission, and an output transmission. The compound planetary transmission includes two input and two outputs. The input transmission has a single input connected to the engine or motor of the vehicle and two outputs connected to the two inputs to the planetary transmission. The output transmission includes two inputs connected to the two outputs of the planetary transmission and one output connected through suitable gearing to the wheels of the vehicle or any other mechanism to be driven by a motoring device at various speed ratios.
    • 公开了一种用于发动机或马达驱动车辆的机械动力传动系统。 本发明的变速器包括输入变速器,复合行星变速器和输出变速器。 复合行星传动包括两个输入和两个输出。 输入变速器具有连接到车辆的发动机或电动机的单个输入和连接到行星变速器的两个输入的两个输出。 输出变速器包括连接到行星变速器的两个输出的两个输入端和一个通过合适的齿轮传动连接到车辆的车轮的任一个输出,或者以各种速度比由驱动装置驱动的任何其它机构。
    • 9. 发明授权
    • Hydraulically actuated brake assembly for an off-highway implement
    • 用于非公路工具的液压驱动制动器组件
    • US5601160A
    • 1997-02-11
    • US326546
    • 1994-10-20
    • Joachim Horsch
    • Joachim Horsch
    • B60T1/06B60T13/22B60T17/08F16D55/00F16D55/36F16D65/14F16D65/44B60T8/32
    • F16D55/36B60T1/062B60T13/22B60T17/083F16D65/186F16D65/44F16D2055/0058F16D2121/02F16D2121/12F16D2123/00
    • A hydraulically actuated brake assembly capable of rendering both a service brake function and a park brake function to a rotatable shaft that passes through a stationary housing. The brake assembly includes a series of wetted rotatable and nonrotatable brake members arranged in a stacked and intermixed relation within the housing and arranged coaxially about the shaft. The brake assembly further includes a service brake piston and a park brake piston for individually or conjointly applying a compressive force against the brake members thereby providing a braking action to the shaft and a park brake piston. The pistons are preferably arranged in axial alignment with each other and coaxially about the shaft. The service brake piston responds to fluid pressure being introduced into, a first fluid receiving cavity. The park brake piston is spring applied and is responsive to the fluid pressure introduced into a second fluid receiving cavity. The brake assembly further includes a brake release mechanism for normally urging the service brake piston into a released position wherein the piston is disposed a fixed distance from the brake members. The brake release mechanism is specifically structured and designed to maintain a fixed clearance between the brake piston and the brake members when the brake piston is in its released position and self-compensates for wear on the braking surfaces of the brake members.
    • 一种液压致动的制动组件,其能够将制动功能和驻车制动功能提供给通过固定壳体的可旋转轴。 制动组件包括一系列在壳体内以堆叠和混合的关系布置的可润湿和不旋转的可旋转和不可旋转的制动部件,并且围绕轴同轴布置。 制动组件还包括一个行车制动活塞和一个驻车制动器活塞,用于单独或共同地向制动件施加压缩力,从而为轴和驻车制动活塞提供制动作用。 活塞优选地彼此轴向对准并且围绕轴同轴布置。 工作制动器活塞响应于被引入到第一流体接收腔中的流体压力。 驻车制动器活塞是弹簧施加的并且响应于引入第二流体接收腔的流体压力。 制动器组件还包括制动器释放机构,用于正常地将制动器活塞推动到释放位置,其中活塞与制动部件配置一定距离。 制动器释放机构具体构造和设计成当制动器活塞处于其释放位置时保持制动活塞和制动器构件之间的固定间隙,并自动补偿制动构件的制动表面上的磨损。
    • 10. 发明授权
    • Hydraulic control system for a tractor transmission
    • 拖拉机传动液压控制系统
    • US4877116A
    • 1989-10-31
    • US213364
    • 1988-06-30
    • Joachim Horsch
    • Joachim Horsch
    • F16H59/08F16H61/02F16H61/70
    • F16H61/0274F16H2059/088F16H61/70Y10T74/19167
    • A hydraulic control system for a transmission including a speed transmission assembly, a range transmission assembly, and a hydraulically actuated master clutch for selectively coupling the transmission assemblies. The speed transmission assembly includes a plurality of hydraulically actuated clutch assemblies for effecting different forward output speeds and at least one reverse output speed. The range transmission assembly also includes a plurality of hydraulically actuated clutch assemblies. The control system includes a valve body connected to a hydraulic source of fluid pressure. A plurality of control valves are positioned in the valve body by an operator controlled shift lever. The control valves direct fluid pressure to various clutch assemblies in the speed and range transmission assemblies to condition the transmission into a forward, reverse, or neutral mode of operation as a function of shift lever position. The control system further includes hydraulic logic for modulating master clutch operation as a function of various transmission operating conditions.
    • 一种用于变速器的液压控制系统,其包括速度传动组件,范围传动组件和用于选择性地联接传动组件的液压致动主离合器。 速度传动组件包括多个液压致动离合器组件,用于实现不同的前进输出速度和至少一个反向输出速度。 范围传动组件还包括多个液压致动的离合器组件。 控制系统包括连接到液压压力源的阀体。 多个控制阀通过操作员控制的变速杆定位在阀体中。 控制阀将流体压力引导到速度和范围传动组件中的各种离合器组件,以将变速器作为变速杆位置的函数将变速器调节为向前,反向或中性操作模式。 控制系统还包括用于根据各种传动操作条件调制主离合器操作的液压逻辑。