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1. 发明申请

US20080173504A1 Device for Brake Application in a Motor Vehicle 审中-公开
标题翻译：制动器在汽车中的应用装置
公开(公告)号：US20080173504A1
公开(公告)日：2008-07-24
申请号：US11911578
申请日：2006-04-11
申请人： Peter Drott , Michael Vogt , Stephan Krebs
发明人： Peter Drott , Michael Vogt , Stephan Krebs
IPC分类号： B60T11/10
CPC分类号： B60T17/18 , B60T13/57
摘要： A device for the brake application of a motor vehicle comprising a master cylinder and a pneumatic brake booster, with one of the pistons of the master cylinder having a stepped design with two differently sized hydraulically active effective surfaces, and change-over of the effective surfaces takes place by means of a valve assembly upon failure of the brake booster. An annular chamber, delimited by the stepped piston and the housing, is connectable by means of the valve assembly either to the pressure chamber associated with the stepped piston or to a pressure fluid reservoir. The valve assembly comprises a first and a second valve, which are switchable depending on the pressure of the working chamber of the brake booster. The first valve in its activated position connects the pressure chamber to the annular chamber, and the second valve in its activated position closes the connection between the annular chamber and the pressure fluid reservoir.
摘要翻译：一种用于机动车辆的制动应用的装置，包括主缸和气动制动助力器，主缸的活塞中的一个具有阶梯式设计，具有两个不同尺寸的液压有效表面，并且有效表面的转换在制动助力器故障时通过阀组件进行。由阶梯式活塞和壳体限定的环形室可通过阀组件连接到与阶梯式活塞相关联的压力室或压力流体储存器。阀组件包括第一和第二阀，其可根据制动助力器的工作室的压力切换。第一阀在其启动位置将压力室连接到环形室，并且第二阀在其启动位置中封闭环形室与压力流体储存器之间的连接。

2. 发明授权

US06516701B1 Brake power booster and a method for controlling the same 失效
标题翻译：制动助力器及其控制方法
公开(公告)号：US06516701B1
公开(公告)日：2003-02-11
申请号：US09601780
申请日：2000-10-27
申请人： Peter Drott , Michael Vogt , Hans-Jörg Feigel , Jose Gonzales , Horst Krämer , Thorsten Neu
发明人： Peter Drott , Michael Vogt , Hans-Jörg Feigel , Jose Gonzales , Horst Krämer , Thorsten Neu
IPC分类号： F15B909
CPC分类号： B60T7/12 , B60T13/72
摘要： The present invention relates to a brake force booster for automotive vehicles which includes a booster housing whose interior space is subdivided by a movable wall into a working chamber and a vacuum chamber, and a control housing which carries the movable wall and in which a control valve is arranged for controlling a pressure differential that acts upon the movable wall, the said control valve being operable by an operating rod by way of a valve piston and by an electromagnet. According to the present invention, the brake force booster is characterized in that the electromagnet is actuatable in dependence on the relative displacement between the valve piston and the control housing detected by a sensor. This arrangement makes possible a very simple control of a brake assist function because the signal of the sensor can be used both for the activation and the deactivation of the electromagnet. This means that the brake assist function can be triggered and/or terminated only on the basis of the signals of one single sensor.
摘要翻译：本发明涉及一种用于机动车辆的制动力增强器，其包括升降机壳体，其内部空间被可移动壁细分成工作室和真空室，以及控制壳体，其承载可移动壁，并且控制阀被布置成用于控制作用在可移动壁上的压差，所述控制阀可通过操作杆通过阀活塞和电磁体操作。根据本发明，制动力增强器的特征在于，电磁体可以根据由传感器检测的阀活塞和控制壳体之间的相对位移而致动。这种布置使得可以非常简单地控制制动辅助功能，因为传感器的信号可以用于激活和去激活电磁体。这意味着只能基于一个单个传感器的信号来触发和/或终止制动辅助功能。

3. 发明授权

US06209967B1 Pneumatic brake power booster with control housing having an electromagnetically operable control valve 失效
标题翻译：具有控制壳体的气动制动助力器具有电磁可操作的控制阀
公开(公告)号：US06209967B1
公开(公告)日：2001-04-03
申请号：US08981160
申请日：1998-02-27
申请人： Horst Krämer , Jose Gonzales , Michael Vogt , Peter Drott , Uwe Kley
发明人： Horst Krämer , Jose Gonzales , Michael Vogt , Peter Drott , Uwe Kley
IPC分类号： B60T1368
CPC分类号： B60T13/72
摘要： A brake power booster for automotive vehicles includes a control valve that is operable by an electromagnet irrespective of an actuating rod displacing a valve piston, the electromagnet actuating a third sealing seat which permits ventilation of the working chamber. The valve member of the control valve has passages which allow a pneumatic pressure compensation. To eliminate a pneumatic force component which counteracts the force generated by the electromagnet, the passages are provided radially outside the area delimited by the electromagnetically operable sealing seat on the sealing surface of the valve member.
摘要翻译：用于机动车辆的制动助力器包括可由电磁体操作的控制阀，而不管驱动杆移动阀活塞，电磁铁致动第三密封座，允许工作室通风。控制阀的阀构件具有允许气动压力补偿的通道。为了消除抵消由电磁体产生的力的气动部件，通道径向设置在由阀构件的密封表面上的电磁可操作的密封座限定的区域的外侧。

4. 发明申请

US20100251848A1 SERVO BRAKE 审中-公开
标题翻译：伺服制动器
公开(公告)号：US20100251848A1
公开(公告)日：2010-10-07
申请号：US12667068
申请日：2008-05-20
申请人： Peter Drott , Holger Von Hayn , Wolfgang Kroll , Volker Ickler , Thomas Sellinger
发明人： Peter Drott , Holger Von Hayn , Wolfgang Kroll , Volker Ickler , Thomas Sellinger
IPC分类号： B60T7/04 , G05G1/30 , B60T7/12 , B60T13/66 , B60T13/10
CPC分类号： B60T7/042 , B60T8/4077 , B60T11/18 , B60T13/52 , Y10T74/2054
摘要： A brake booster for a motor vehicle brake system of the “brake-by-wire” type, which can be activated, on the one hand, by a brake pedal and, on the other hand, as a function of a driver's request, as well as independently of the driver's will by an electronic control unit, wherein the coupling of the brake pedal to an input element of the brake booster is embodied by a piston rod head provided with longitudinal guide openings, in such a way that a limited relative movement of the brake pedal is possible with respect to the input element, as a result of which, in particular in the “brake-by-wire” operating mode, decoupling of the force-transmitting connection between the brake pedal and the input element is ensured.The piston rod head is embodied as a U-shaped bent part which engages around the brake pedal.
摘要翻译：一种用于制动踏板的“制动器制动”型的机动车辆制动系统的制动助力器，另一方面，作为驾驶员的要求，可以作为而且通过电子控制单元独立于司机的意愿，其中制动踏板与制动助力器的输入元件的联接由具有纵向引导开口的活塞杆头来实现，使得有限的相对运动制动踏板相对于输入元件是可能的，其结果是，特别是在“线控制动”操作模式中，确保制动踏板和输入元件之间的力传递连接的解耦。活塞杆头被实施为与制动踏板接合的U形弯曲部分。

5. 发明申请

US20060219507A1 Cylinder, in particular for a motor vehicle hydraulic brake system 审中-公开
标题翻译：气缸，特别是汽车液压制动系统
公开(公告)号：US20060219507A1
公开(公告)日：2006-10-05
申请号：US10568900
申请日：2004-08-04
申请人： Peter Drott , Harald König , Udo Jungmann , Andreas Bischoff
发明人： Peter Drott , Harald König , Udo Jungmann , Andreas Bischoff
IPC分类号： F16F9/36
CPC分类号： F16J15/3236 , B60T11/236 , F16J15/164
摘要： A cylinder, in particular for motor vehicle hydraulic brake systems, i includes at least one plunger piston (3) displaceable in a housing (2), at least one circular sealing collar (5) provided in an annular groove (4) of the housing (2) and having a dynamically applied inside sealing lip (6) which abuts with a first sealing surface (8) on the plunger piston (3), and a statically applied outside sealing lip (7) which abuts with a second sealing surface (9) on a bottom (10 of the annular groove (4), as well as a collar back (17). The collar back (17) has an uneven design and includes at least one circumferential sealing surface (18; 24).
摘要翻译：特别是用于机动车辆液压制动系统的气缸i包括至少一个可在壳体（2）中移动的柱塞活塞（3），至少一个环形密封套环（5），设置在壳体的环形槽（4）中（2）并且具有与所述柱塞活塞（3）上的第一密封表面（8）邻接的动态应用的内部密封唇部（6），以及与第二密封表面邻接的静态外部密封唇缘（7）颈环（17）具有不均匀的设计，并且包括至少一个圆周密封表面（18; 24）。

6. 发明申请

US20060091613A1 Sealing collar 失效
公开(公告)号：US20060091613A1
公开(公告)日：2006-05-04
申请号：US10522044
申请日：2003-07-29
申请人： Peter Drott , Harald Konig , Udo Jungmann , Andreas Bischoff , Hans-Michael Koppel
发明人： Peter Drott , Harald Konig , Udo Jungmann , Andreas Bischoff , Hans-Michael Koppel
IPC分类号： F16J9/20
CPC分类号： F16J15/3236 , F16J15/164
摘要： The invention relates to a sealing collar for a cylinder-and-piston unit, wherein the sealing collar is essentially received in a groove that is inserted into the cylinder or the piston, respectively, and the sealing collar comprises two sealing lips, the first sealing lip thereof being acted upon dynamically and making catch at the piston or the cylinder, respectively, while the second sealing lip thereof is acted upon statically and rests on a bottom of the groove. It is the core of the invention that the sealing collar includes a circumferential extension that extends in parallel to the sealing lips, is arranged radially between the first sealing lip and the second sealing lip and projects from the sealing lips in an axial direction.

7. 发明授权

US06851767B2 Actuator for an electrohydraulic braking system 有权
标题翻译：电动液压制动系统执行机构
公开(公告)号：US06851767B2
公开(公告)日：2005-02-08
申请号：US10363525
申请日：2001-08-31
申请人： Peter Drott , Horst Krämer , Holger Kranlich , Jan Hoffmann
发明人： Peter Drott , Horst Krämer , Holger Kranlich , Jan Hoffmann
IPC分类号： B60T8/17 , B60T7/02 , B60T7/04 , B60T8/40 , B60T13/68 , B60T8/60
CPC分类号： B60T8/409 , B60T7/042 , B60T13/686
摘要： The present invention relates to an actuator for an electro-hydraulic braking system of the ‘brake-by-wire’ type comprised of a hydraulic pressure generator or master brake cylinder and a travel simulator, with said master brake cylinder including at least one piston that is operable by an actuating pedal, and wherein a device for detecting a driver's deceleration wish is provided, said device cooperating with said piston and being at least partly arranged in a master brake cylinder housing. To optimize the assembly in terms of packaging, production costs, weight, and function, the present invention discloses that the device for detecting a driver's deceleration wish comprises an annular housing embracing the piston in a radial direction and accommodating signal receiving elements which cooperate with signal transmitting elements mounted on the piston surface.
摘要翻译：本发明涉及一种由液压发生器或主制动缸和行驶模拟器组成的“线控制动”型电动液压制动系统的致动器，所述主制动缸包括至少一个活塞，可由致动踏板操作，并且其中提供了一种用于检测驾驶员的减速期望的装置，所述装置与所述活塞配合并且至少部分地布置在主制动缸壳体中。为了在包装，生产成本，重量和功能方面优化组件，本发明公开了用于检测驾驶员的减速期望的装置包括在径向方向上包围活塞的环形壳体，并且容纳与信号协调的信号接收元件安装在活塞表面上的传动元件。

8. 发明授权

US06454543B1 Selectively operable multiple pump assembly 失效
标题翻译：选择性可操作的多泵组件
公开(公告)号：US06454543B1
公开(公告)日：2002-09-24
申请号：US09700459
申请日：2001-04-12
申请人： Erhard Beck , Hans-Dieter Reinartz , Helmut Steffes , Peter Drott , Jan Hoffmann
发明人： Erhard Beck , Hans-Dieter Reinartz , Helmut Steffes , Peter Drott , Jan Hoffmann
IPC分类号： F04B2308
CPC分类号： B60T8/4022 , F04B17/03 , F04B23/04
摘要： The present invention relates to a space-saving and weight-saving motor-and-pump assembly which comprises a drive motor and a pump unit driven by the shaft of the said motor. In order to supply in parallel as many media as possible with an assembly of this type, the present invention suggests the additional integration of at least one second pump unit, driven by the motor shaft of the drive motor, into the motor-and-pump assembly.
摘要翻译：本发明涉及一种节省空间和节省重量的电动泵组件，其包括驱动电动机和由所述电动机的轴驱动的泵装置。为了以这种类型的组件并联供应尽可能多的介质，本发明提出了由驱动马达的马达轴驱动的至少一个第二泵单元进一步集成到马达和泵中部件。

9. 发明授权

US5460074A Vacuum brake power booster 失效
标题翻译：真空制动助力器
公开(公告)号：US5460074A
公开(公告)日：1995-10-24
申请号：US256497
申请日：1994-09-30
申请人： Jurgen Balz , Karlheinz Bill , Horst Kramer , Peter Drott , Jurgen Bauer , Heinz Zingel , Holger Von Hayn , Ralf Harth , Jurgen Schonlau , Wolfgang Ritter
发明人： Jurgen Balz , Karlheinz Bill , Horst Kramer , Peter Drott , Jurgen Bauer , Heinz Zingel , Holger Von Hayn , Ralf Harth , Jurgen Schonlau , Wolfgang Ritter
IPC分类号： B60T13/68 , B60T8/32 , B60T8/48 , B60T13/52 , B60T13/57 , B60T13/72 , F15B9/10
CPC分类号： B60T8/3275 , B60T13/52 , B60T13/57 , B60T13/72 , B60T8/4854
摘要： A vacuum brake power booster for automotive vehicles having control valve which is operable, irrespective of an actuating rod displacing a valve piston (9), by an electromagnet which actuates a third sealing seat thereby ventilating the working chamber. To minimize the independent actuating force generated by the electromagnet the electromagnet, of the present invention, is rigidly connected to the valve piston, and is arranged to be slidable in the control housing so that the third sealing seat is synchronously movable with the valve piston.
摘要翻译： PCT No.PCT / EP93 / 02857 Sec。 371日期1994年9月30日 102（e）1994年9月30日PCT PCT 1993年10月16日PCT公布。公开号WO94 / 11226 日本1994年5月26日。一种用于具有控制阀的机动车辆的真空制动助力器，其可操作，而不管致动杆是否由阀活塞（9）移动，电动机驱动第三密封座，从而使工作室通风。为了最小化由电磁体产生的独立致动力，本发明的电磁体刚性地连接到阀活塞，并且被布置成可以在控制壳体中滑动，使得第三密封座与阀活塞同步地移动。

10. 发明授权

US5429425A Wheel brake unit for a modular brake system 失效
标题翻译：用于组合式制动系统的车轮制动单元
公开(公告)号：US5429425A
公开(公告)日：1995-07-04
申请号：US87803
申请日：1993-07-14
申请人： Peter Drott
发明人： Peter Drott
IPC分类号： B60T8/34 , B60T1/06 , B60T8/1761 , B60T8/32 , B60T8/36 , B60T13/66 , B60T17/02 , F16D55/224 , F16D65/14 , B60T13/74
CPC分类号： B60T1/065 , B60T13/66 , B60T17/02 , B60T8/32 , B60T8/368 , F16D55/224 , F16D2125/023 , Y10S303/10
摘要： An independent wheel brake unit for an automotive vehicle is furnished with a hydraulic wheel brake (12), a hydraulic pump (2), an accumulator (6) and electrically actuated valves (9, 10, 11) for controlling the brake pressure. The hydraulic pump generates the actuating pressure required for actuating the wheel brake (12) by receiving the kinetic energy of the vehicle through the vehicle wheel. Because the wheel brake unit supplies itself with energy, fuel is saved and the complexity of the electrical wiring system of the automotive vehicle is reduced. All essential components of the unit together with the steering knuckle (16) of the automotive vehicle can be pre-assembled and mounted on the vehicle, as a unit, preferably in an automatic manner, by a robot, thereby substantially reducing the final-assembly costs.
摘要翻译： PCT No.PCT / EP91 / 02448 Sec。 371日期：1993年7月14日 102（e）日期1993年7月14日PCT 1991年12月19日PCT PCT。公开号WO92 / 12880 PCT 1992年8月6日，用于机动车辆的独立车轮制动单元配备有液压车轮制动器（12），液压泵（2），蓄能器（6）和电动致动阀（9,10,11）用于控制制动压力。液压泵通过接收车辆通过车轮的动能来产生致动车轮制动器（12）所需的致动压力。因为车轮制动单元为自身提供能量，所以节省了燃料，并且减少了机动车辆的电气布线系统的复杂性。该机组的所有必要部件与机动车辆的转向节（16）一起可以由机器人作为一个单元预先组装和安装在车辆上，最好以自动的方式安装在车辆上，从而大大减少了最终组件费用

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