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1. 发明授权

US4475773A Steering-brake control arrangement for a vehicle brake system 失效
标题翻译：用于车辆制动系统的转向制动控制装置
公开(公告)号：US4475773A
公开(公告)日：1984-10-09
申请号：US473372
申请日：1983-03-08
申请人： Peter Bartscher , Harald Meyer , Diether Staisch
发明人： Peter Bartscher , Harald Meyer , Diether Staisch
IPC分类号： B60T13/68 , B62D11/08 , B60T11/10
CPC分类号： B62D11/08 , B60T13/686
摘要： A steering-brake control system for a vehicle in which solenoid operated control valves associated with the respective wheels of at least one axle are normally maintained in an open position, so long as the valve solenoid operators are deenergized. Braking pressure is produced when either one of a right and left brake pedal is operated. Switches associated with each pedal are effective to energize the solenoid of one wheel control valve to cut off brake pressure to that particular wheel, so that only the one wheel corresponding to the operated brake pedal is braked to cause the vehicle to turn in that direction for steering control in off-street operation. In the event both brake pedals are operated, the switches and valves operate to admit brake pressure to each wheel brake cylinder for normal braking during on-street operation.
摘要翻译：一种用于车辆的转向制动控制系统，其中与至少一个轴的各个车轮相关联的电磁操作控制阀通常保持在打开位置，只要阀螺线管操作器被断电即可。左右制动踏板中的任意一个操作时产生制动压力。与每个踏板相关联的开关有效地激励一个车轮控制阀的螺线管，以切断到该特定车轮的制动压力，使得只有与被操作的制动踏板相对应的一个车轮被制动以使车辆沿该方向转动转向控制在街外操作。在两个制动踏板都被操作的情况下，开关和阀门操作以允许每个车轮制动液压缸的制动压力在路上操作期间正常制动。

2. 发明授权

US3971397A Pump unloading valve device 失效
标题翻译：泵卸阀装置
公开(公告)号：US3971397A
公开(公告)日：1976-07-27
申请号：US584189
申请日：1975-06-05
申请人： Diether Staisch
发明人： Diether Staisch
IPC分类号： G05D16/10
CPC分类号： G05D16/10 , Y10T137/2622
摘要： This invention relates to a pump unloader that includes two cylindrical valve members of the same diameter slidably mounted in the same bore and each biased in the same direction by its own spring. These valve members are so connected by a lost-motion connection as to be simultaneously shiftable in one direction upon storage reservoir pressure acting on one valve member reaching a chosen cut-out pressure until the other valve member begins to open a communication whereupon this other valve member is subject to pump discharge pressure to cause it to be quickly shifted relative to the one valve member to a pump unloading position in which the pump discharge is returned to a sump. Thereafter, as reservoir pressure is reduced, both valve members are simultaneously shiftable in an opposite direction to cut off flow from the pump to the sump whereupon the pump is reloaded after which the spring acting on the other valve member shifts it relative to the one valve member to its original position with respect to this one valve member.
摘要翻译：本发明涉及一种泵卸载器，其包括两个相同直径的圆柱形阀构件，其可滑动地安装在相同的孔中，并且通过其自身的弹簧以相同的方向偏置。这些阀构件通过迷失运动连接被连接，以便在作用在一个阀构件上达到选定的切断压力的储存器压力上同时沿一个方向移动，直到另一个阀构件开始打开一个连通，构件受到泵排出压力的作用，使其相对于一个阀构件快速移动到泵排出位置，在该卸载位置泵排出返回到贮槽。此后，当储存器压力降低时，两个阀构件可同时沿相反方向移动，以切断从泵到储槽的流动，因此泵被重新加载，之后作用在另一阀构件上的弹簧相对于一个阀移动成员相对于该一个阀构件到其原始位置。

3. 发明授权

US4665796A Fluid flow control apparatus having a throttling arrangement 失效
标题翻译：具有节流装置的流体流量控制装置
公开(公告)号：US4665796A
公开(公告)日：1987-05-19
申请号：US646616
申请日：1984-08-31
申请人： Diether Staisch
发明人： Diether Staisch
IPC分类号： B62D53/08 , F01L15/00 , F15B13/044
CPC分类号： B62D53/0871
摘要： A fluid flow control apparatus having an adjustable throttling arrangement for controlling the flow of fluid between working cylinders associated with sections of an articulated vehicle, has a housing which is essentially symmetric in shape. Two working connections are formed at symmetrically opposite ends of the housing and connect to the working cylinders. Two passageways, formed in the housing to connect the two working connections, are also symmetrically formed and are approximately equivalent in length. The first passageway uses a check valve arrangement to restrict fluid flow from the first working connection to the second working connection while the second passageway uses a similar check valve arrangement to restrict fluid flow in the opposite direction. The two passageways interconnect at a crossover duct which acts as a guide for the throttling arrangement. A slide member, having a throttle face formed on a circumferential surface, is movable in relation to a throttle surface formed on the housing such that, a restriction is introduced to the fluid flow in both the first and second passageways. A motor drive/transmission arrangement controls movement of the slide in response to bending parameters established for the articulated vehicle. A relief valve provided in the first passageway, bypasses the throttling arrangement should an excessive fluid pressure occur.
摘要翻译：具有用于控制与关节式车辆的部分相关联的工作缸之间的流体流动的可调节流装置的流体流动控制装置具有在形状上基本对称的壳体。两个工作连接形成在壳体的对称相对的两端，并连接到工作缸。形成在壳体中以连接两个工作连接的两个通道也对称地形成并且在长度上大致相等。第一通道使用止回阀装置来限制从第一工作连接到第二工作连接的流体流动，而第二通道使用类似的止回阀装置来限制相反方向的流体流动。两个通道在用作节流装置的引导件的交叉管道处互连。具有形成在圆周表面上的节流面的滑动构件能够相对于形成在壳体上的节气门表面移动，使得限制被引入第一和第二通道中的流体流。马达驱动/传动装置响应于针对铰接式车辆所建立的弯曲参数来控制滑块的运动。如果出现过大的流体压力，则设置在第一通道中的安全阀绕过节流装置。

4. 发明授权

US4441865A Fluid pressure pump 失效
标题翻译：流体压力泵
公开(公告)号：US4441865A
公开(公告)日：1984-04-10
申请号：US327316
申请日：1981-12-04
申请人： Diether Staisch
发明人： Diether Staisch
IPC分类号： F21S9/03 , F04B9/00 , F04B35/00
CPC分类号： F21S9/03
摘要： A fluid pressure pump having a cylinder housing which contains a reciprocating position. A crankshaft housing attached to the cylinder housing and having a rotary drive shaft which turns an eccentric. A slide shoe pivotally connected to the reciprocating piston and normally held in frictional engagement with the eccentric by a split-ring spring. The split-ring spring ungirds the frictional engagement with the eccentric during a seizure of the piston.
摘要翻译：具有包含往复运动位置的气缸壳体的流体压力泵。附接到气缸壳体并具有旋转偏心轮的旋转驱动轴的曲轴壳体。滑动式滑动轴可枢转地连接到往复运动的活塞上，并且通常由分隔环弹簧与偏心轮保持摩擦接合。在活塞缉获期间，开环弹簧解除与偏心件的摩擦接合。

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