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1. 发明授权

US06250201B1 Throttle device for hydraulic adjustment devices in motor vehicles 失效
标题翻译：汽车液压调节装置节流装置
公开(公告)号：US06250201B1
公开(公告)日：2001-06-26
申请号：US09255675
申请日：1999-02-23
申请人： Olaf Pagels , Angelika Ebert , Boleslaw Tulaczko , Thomas Riess , Wolfgang Grosspietsch , Klaus Krappmann
发明人： Olaf Pagels , Angelika Ebert , Boleslaw Tulaczko , Thomas Riess , Wolfgang Grosspietsch , Klaus Krappmann
IPC分类号： F15B1108
CPC分类号： F15B7/00 , F16D25/12 , F16D25/14 , F16D48/02 , F16D2048/0215
摘要： A throttle device for use with a hydraulic adjustment devices that have an input cylinder and an output cylinder and a hydraulic line filled with fluid connecting the output cylinder and the input cylinder, is arranged in the hydraulic line for establishing various throttle resistances to the flow of the fluid in both flow directions through the hydraulic line. The throttle device includes a disk with at least one boring and/or at least one passage channel. The disk moves back and forth, as the fluid flows, in both flow directions, and thereby strikes against a first stop in one direction and against a second stop in the other direction. The throttle device in the form of a disk in the movement space which is a transition from the hydraulic line to the supply line of the cylinder in its diameter, with a stop disk secured in the hydraulic line forming the second stop is economically advantageous. The disk that acts as the valve is distinguished by its low cost.
摘要翻译：用于具有输入气缸和输出气缸的液压调节装置的油门装置以及填充有连接输出气缸和输入气缸的流体的液压管线设置在液压管路中，用于建立各种节流阻力流体在两个流动方向通过液压管路。节流装置包括具有至少一个钻孔和/或至少一个通道通道的盘。当流体在两个流动方向上流动时，盘移动来回移动，从而在一个方向上抵抗第一停止并沿另一个方向抵靠第二停止。作为从液压管线到直径的气缸的供给管路的过渡处的移动空间中的盘形式的节流装置，其中固定在形成第二挡块的液压管路中的止动盘在经济上是有利的。作为阀门的盘片以其低成本为特征。

2. 发明授权

US06575471B1 Cylinder for a hydraulic system 失效
标题翻译：液压系统气缸
公开(公告)号：US06575471B1
公开(公告)日：2003-06-10
申请号：US09541305
申请日：2000-04-03
申请人： Wolfgang Grosspietsch , Dieter Gebauer , Boleslaw Tulaczko , Volker Stampf , André Gemeinhardt , Klaus Krappmann
发明人： Wolfgang Grosspietsch , Dieter Gebauer , Boleslaw Tulaczko , Volker Stampf , André Gemeinhardt , Klaus Krappmann
IPC分类号： B60T11236
CPC分类号： F16J15/3236 , F16J15/3276
摘要： In a cylinder for a hydraulic system, a seal has a sealing bead clamped between a housing of the cylinder and a supporting part which holds the sealing bead in a deformed state by pretensioning. The seal is reliably held in its intended position by the supporting part and, therefore, pressure fluctuations in the pressure space do not cause a relative movement of the seal and wear of the sealing bead.
摘要翻译：在用于液压系统的气缸中，密封件具有夹紧在气缸的外壳之间的密封珠和通过预张紧将密封珠保持在变形状态的支撑部。密封件被支撑部分可靠地保持在其预定位置，因此压力空间中的压力波动不会导致密封件的相对运动和密封珠的磨损。

3. 发明授权

US06712362B2 Primary seals for master-slave cylinder systems 失效
标题翻译：主从缸系统的主密封件
公开(公告)号：US06712362B2
公开(公告)日：2004-03-30
申请号：US09973605
申请日：2001-10-09
申请人： Klaus Krappmann , André Gemeinhardt , Hai Sui , Dieter Gebauer , Boleslaw Tulaczko , Volker Stampf
发明人： Klaus Krappmann , André Gemeinhardt , Hai Sui , Dieter Gebauer , Boleslaw Tulaczko , Volker Stampf
IPC分类号： F16J900
CPC分类号： F16J15/3236 , B60T11/236 , F16D25/083 , F16J15/3216
摘要： In a master/slave cylinder system for clutches or brakes, primary seals have bevels which interact with similar bevels of formations on housings of the respective cylinders. Along with the lowest possible friction in the region of the sealing lips, this permits carrying out uncomplicated pressure/negative-pressure filling in the case of the master cylinder. The primary seals slide by the wedge of effects in the direction of the pressure on the bevels of the annular formations and reduce the annular bearing face of the sealing lip in a frictionally optimized manner.
摘要翻译：在用于离合器或制动器的主/从动缸系统中，主密封件具有与相应气缸的壳体上的类似的地层斜面相互作用的斜面。伴随着密封唇区域中最低的摩擦力，这允许在主缸的情况下执行不复杂的压力/负压填充。主密封件沿着环形结构的斜面上的压力方向通过效果楔滑动，并以摩擦优化的方式减小密封唇的环形支承面。

4. 发明授权

US06899016B2 Master cylinder 失效
标题翻译：主缸
公开(公告)号：US06899016B2
公开(公告)日：2005-05-31
申请号：US10633424
申请日：2003-08-01
申请人： André Gemeinhardt , Ralf Koberstein , Klaus Reuter , Klaus Krappmann
发明人： André Gemeinhardt , Ralf Koberstein , Klaus Reuter , Klaus Krappmann
IPC分类号： B60T11/18 , F01B29/00
CPC分类号： B60T11/18
摘要： A master cylinder for a hydraulically actuated clutch or brake system in a motor vehicle includes a piston in a housing, the piston being axially movable in the housing by a piston rod. The piston rod has a ball-shaped head, at least certain areas of which are surrounded by first and second shell-like support elements which form a ball socket, so that the piston and the piston rod are connected to each other essentially without play, but are still free to swivel with respect to each other. The support elements are arranged at least in part inside a piston shaft sleeve, against which these elements may be supported when forces introduced via the piston rod act upon them. The first support element has a hemispherical shell to enclose half of the ball-shaped head. The other side of the ball-shaped head, except for a certain clearance required for swiveling, is surrounded by a support element with a spherical-segment-shaped ring, through the opening in which the piston rod passes.
摘要翻译：用于机动车辆中的液压致动离合器或制动系统的主缸包括壳体中的活塞，活塞可通过活塞杆在壳体中轴向移动。活塞杆具有球形头部，其至少一些区域被形成球窝的第一和第二壳状支撑元件包围，使得活塞和活塞杆基本上不起跳地相互连接，但是仍然可以相对于彼此自由旋转。支撑元件至少部分地布置在活塞轴套内部，当经由活塞杆引入的力作用在其上时，这些元件可被支撑在该活塞轴套上。第一支撑元件具有半球形外壳以封闭球形头部的一半。球形头的另一侧除旋转所需的一定的间隙外，还包括一个具有球形环的支撑元件，通过活塞杆通过的开口。

5. 发明授权

US06854271B2 Hydraulic actuation device in motor vehicles 失效
标题翻译：汽车液压驱动装置
公开(公告)号：US06854271B2
公开(公告)日：2005-02-15
申请号：US10401621
申请日：2003-03-28
申请人： Ralf Koberstein , Klaus Reuter , Klaus Krappmann
发明人： Ralf Koberstein , Klaus Reuter , Klaus Krappmann
IPC分类号： B60T11/16 , F15B7/08 , F16D25/08 , F16D65/22 , F16F9/32 , F16F9/36 , F16F9/58 , B60T11/26
CPC分类号： F16D25/088 , F16D2025/081 , F16F9/3214 , F16F9/36 , F16F9/585
摘要： A pressure cylinder for a hydraulic actuation device in motor vehicles includes a housing (1) with an internal cylinder (2,3). A piston (6) is displaceable in the internal cylinder for forming a pressure space (12) for a hydraulic fluid. The piston includes a hemispherical socket (10) in an indentation (9). A spring (18) is arranged in the pressure space (12), and a tappet (7) is connected by a transmission part with a hemispherical cap (8). The tappet (7) is in a frictional and swivelable engagement in the socket (10) in an indentation (9) by the force of the spring (18). The piston is a deep-drawn, cup-shaped part and includes a filling piece (13) in the interior of the piston (6). An annular space (15) is disposed at a piston surface (14) facing toward the pressure space (12). The annular space (15) is for receiving the spring (18) in a compressed state when the piston (6) is in a top dead center position.
摘要翻译：用于机动车辆中的液压致动装置的压力缸包括具有内筒（2,3）的壳体（1）。活塞（6）可在内筒中移位，以形成用于液压流体的压力空间（12）。活塞包括位于凹陷（9）中的半球形插座（10）。弹簧（18）布置在压力空间（12）中，并且挺杆（7）通过具有半球形帽（8）的传动部分连接。挺杆（7）通过弹簧（18）的力在凹部（9）中在插座（10）中以摩擦和可旋转的方式接合。活塞是深冲的杯形部件，并且在活塞（6）的内部包括填充件（13）。环形空间（15）设置在面向压力空间（12）的活塞表面（14）处。当活塞（6）处于上止点位置时，环形空间（15）用于在压缩状态下接纳弹簧（18）。

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