公开(公告)号：US20070182403A1

公开(公告)日：2007-08-09

申请号：US10552407

申请日：2004-04-07

Applicant: Holger von Hayn ,  Jurgen Schonlau ,  Manfred Ruffer ,  Wolfgang Ritter ,  Milian Klimes ,  Torsten Queisser ,  Heinrich Kreh ,  Thomas Voigtmann

Inventor： Holger von Hayn ,  Jurgen Schonlau ,  Manfred Ruffer ,  Wolfgang Ritter ,  Milian Klimes ,  Torsten Queisser ,  Heinrich Kreh ,  Thomas Voigtmann

IPC: G01B7/14

CPC classification number: B60T11/16 ,  B60T7/042 ,  B60T8/38 ,  B60T8/4872 ,  B60T11/20

Abstract: Disclosed is a device for monitoring the position and movement of a brake pedal, including a master cylinder 1; 102 with an integrated position generator for monitoring the position of a piston 2; 105 within a housing 6; 103 for use in a controlled brake system for motor vehicles, in particular with driving dynamics control, and the position generator includes a magnet 35; 150 as a signal transmitter which transmits a magnetic field in the direction of a sensor element 36; 151 being stationary on the housing 6; 103, and is connectable to an electronic control unit. To monitor a push rod piston even during a driving dynamics control operation, it is disclosed that the magnet 35; 150 is arranged between two pistons 2, 3; 105, 106 and is displaceable in relation to at least one of the pistons 2, 3; 105, 106. This renders possible a relative displaceability of the magnet 35; 150 in relation to a stationary piston 3; 106 and a proportional displaceability of the magnet 35; 150 in relation to an actuated piston 2; 105 when the piston 3; 106 cannot be displaced in relation to the housing 6; 103 as a result of closed separating valves in a braking operation during a driving dynamics control operation.

Abstract translation: 公开了一种用于监测包括主缸1的制动踏板的位置和运动的装置; 102具有用于监测活塞2的位置的集成位置发生器; 105; 103，用于机动车辆的受控制动系统，特别是用于驾驶动态控制，并且位置发生器包括磁体35; 150作为在传感器元件36的方向上传递磁场的信号发送器; 151固定在壳体6上; 103，并且可连接到电子控制单元。 即使在驾驶动态控制操作期间也监视推杆活塞，公开了磁体35; 150设置在两个活塞2,3之间; 相对于活塞2,3中的至少一个可移位; 105,106。 这使得磁体35的相对位移性成为可能; 150相对于静止活塞3; 106和磁体35的比例位移性; 150相对于致动活塞2; 105时活塞3; 106不能相对于壳体6移位; 作为驾驶动态控制操作期间的制动操作中的闭合分离阀的结果。

公开(公告)号：US5297471A

公开(公告)日：1994-03-29

申请号：US861829

申请日：1992-08-28

Applicant: Peter Boehm ,  Wilfried Wagner ,  Lothar Schiel ,  Manfred Ruffer ,  Ralf Jakobi ,  Kai-Michael Graichen ,  Lothar Mattheis

Inventor： Peter Boehm ,  Wilfried Wagner ,  Lothar Schiel ,  Manfred Ruffer ,  Ralf Jakobi ,  Kai-Michael Graichen ,  Lothar Mattheis

IPC: B60T13/56 ,  B60T13/567 ,  F01B19/00

CPC classification number: B60T13/567 ,  Y10T29/49917 ,  Y10T29/49922

Abstract: A construction and fabrication process for a two piece vacuum brake power booster housing is described which eliminates the surface tensions which are caused by forming during assembly to prevent damage to a protective surface finish. Localized radially weakened zones are each formed by two opposing tongues created by circumferential and axial slots which tongues in the assembled condition of the housing engage behind an outwardly and reversely formed rim (3) of the other housing half (1).

Abstract translation: PCT No.PCT / EP90 / 01616 Sec。 371日期：1992年8月28日 102（e）日期1992年8月28日PCT提交1990年9月24日PCT公布。 WO91 / 09761 PCT出版物 日期：1991年7月11日。描述了一种用于两件式真空制动助力器壳体的结构和制造方法，其消除了在组装期间由成形引起的表面张力，以防止损坏保护性表面光洁度。 局部的径向减弱区域各自由两个相对的舌片形成，该两个相对的舌片由周向和轴向狭槽形成，其中壳体的组装状态中的舌状物接合在另一个壳体半部（1）的向外和反向形成的轮缘（3）的后面。

公开(公告)号：US09132815B2

公开(公告)日：2015-09-15

申请号：US11997774

申请日：2006-08-03

Applicant: Holger Von Hayn ,  Jurgen Schonlau ,  Manfred Ruffer ,  Thomas Sellinger ,  Torsten Queisser ,  Lazar Milisic

Inventor： Holger Von Hayn ,  Jurgen Schonlau ,  Manfred Ruffer ,  Thomas Sellinger ,  Torsten Queisser ,  Lazar Milisic

IPC: B60L7/00 ,  B60T8/40 ,  B60T7/04

CPC classification number: B60T8/4077 ,  B60T7/042 ,  B60T8/4081

Abstract: Disclosed is a brake actuation unit for actuating a ‘brake-by-wire’ type brake system for a motor vehicle. The brake system includes a brake booster operable via a brake pedal mounted on a shaft and via an electronic control unit depending on the driver's request, and an element to decouple a force-transmitting connection between the brake pedal and the brake booster in the ‘brake-by-wire’ operating mode. Also included are a device to detect a deceleration request of the driver, and a pedal travel simulator which interacts with the brake pedal and is formed of a simulator spring, which is arranged in terms of effect between a force-transmitting part connected to the brake pedal and a simulator housing, which is mounted on the shaft by means of two bearings. The simulator housing (22) includes a cylindrical area (26) for the accommodation of the two bearings (27, 28). This measure renders it possible to reduce the deformations that occur during actuation of the pedal travel simulator to a great extent.

Abstract translation: 公开了一种用于致动用于机动车辆的“线控制动”式制动系统的制动器致动单元。 制动系统包括一个通过安装在轴上的制动踏板和根据驾驶员的要求通过电子控制单元可操作的制动助力器，以及一个用于将制动踏板和制动助力器之间的力传递连接分离到“制动器” 通线操作模式。 还包括用于检测驾驶员的减速请求的装置，以及与制动踏板相互作用并由模拟弹簧形成的踏板行驶模拟器，该模拟器弹簧在与制动器连接的力传递部件之间 踏板和模拟器壳体，其通过两个轴承安装在轴上。 模拟器壳体（22）包括用于容纳两个轴承（27,28）的圆柱形区域（26）。 该措施使得可以在很大程度上减少在踏板行驶模拟器的致动期间发生的变形。

公开(公告)号：US20080017425A1

公开(公告)日：2008-01-24

申请号：US11578870

申请日：2005-04-19

Applicant: Christian Albrichsfeld ,  Gunther Buschmann ,  Manfred Ruffer ,  Lothar Kienle

Inventor： Christian Albrichsfeld ,  Gunther Buschmann ,  Manfred Ruffer ,  Lothar Kienle

IPC: B60T15/16

CPC classification number: B60T1/10 ,  B60T8/4077 ,  B60T2270/82 ,  B60W10/08 ,  B60W10/184 ,  B60W30/18127

Abstract: Disclosed is a process for operating a brake actuation unit of a motor vehicle brake system of the ‘brake-by-wire’ type. The brake system has a brake booster, a master brake cylinder, and a pedal travel which interacts with the brake pedal and due to a resetting force acting on the brake pedal can be simulated in the ‘brake-by-wire’ operating mode independently of an actuation of the brake booster, and which can be enabled in the ‘brake-by-wire’ operating mode when the force-transmitting connection between the brake pedal and the brake booster is decoupled and can be disabled outside the ‘brake-by-wire’ operating mode. In order to minimize a constructively predetermined axial slot ‘a’ between the end of a piston rod 10 coupled to the brake pedal 1 and a control piston 11 of the control valve 9 of the brake booster 3 in regenerative brake operations, while a predetermined actuating travel of the brake pedal (1) is covered, where actuation of the brake booster (3) is not intended, software-related technical measures are performed immediately before a force-transmitting connection between the brake pedal (1) and the brake booster (3) occurs, which prevent the force-transmitting connection between the brake pedal (1) and the brake booster (3).

Abstract translation: 公开了一种用于操作“线控制动”型的机动车辆制动系统的制动器致动单元的过程。 制动系统具有制动助力器，主制动缸和踏板行程，其与制动踏板相互作用，并且由于作用在制动踏板上的复位力可以以“线控制动”运行模式独立于 制动助力器的致动，并且当制动踏板和制动助力器之间的力传递连接被去耦合时可以在“线控制动”操作模式中实现，并且可以在“ 电线“操作模式。 为了最小化在再生制动操作中联接到制动踏板1的活塞杆10的端部与制动助力器3的控制阀9的控制活塞11之间的结构上预定的轴向槽“a”，同时预定的致动 制动踏板（1）的行程在制动助力器（3）的不动作的情况下被覆盖，在制动踏板（1）和制动助力器（1）之间的力传递连接之前，执行与软件有关的技术措施 3），这防止制动踏板（1）和制动助力器（3）之间的传力连接。

公开(公告)号：US20070240421A1

公开(公告)日：2007-10-18

申请号：US11629066

申请日：2005-06-17

Applicant: Jurgen Schonlau ,  Manfred Ruffer ,  Jose Gonzales

Inventor： Jurgen Schonlau ,  Manfred Ruffer ,  Jose Gonzales

IPC: F15B7/00

CPC classification number: B60T13/52 ,  B60T17/02

Abstract: The brake actuation device of a motor vehicle brake system includes a pneumatic brake booster 1, the interior of which is subdivided into at least one vacuum chamber and one working chamber, a master brake cylinder 2 and a pneumatic motor-and-pump assembly 3 for providing the vacuum in the vacuum chamber, which has a vacuum pump 6 and a motor 7 driving the vacuum pump 6. A vacuum level in the vacuum chamber or a difference in pressure between the vacuum chamber and the working chamber is sensed using a sensor 9, and the motor-and-pump assembly 3 is enabled by an electronic control unit 12 when the vacuum falls below a first defined bottom vacuum level Pe in the vacuum chamber and is disabled when a second defined top vacuum level Pa is reached. The rotational speed np of the motor-and-pump assembly 3 is controlled depending on driving conditions of the vehicle.

Abstract translation: 机动车辆制动系统的制动致动装置包括气动制动助力器1，其内部被细分为至少一个真空室和一个工作室，主制动缸2和气动马达和泵组件3，用于 在具有真空泵6和驱动真空泵6的马达7的真空室中提供真空。使用传感器9感测真空室中的真空度或真空室与工作室之间的压力差 ，并且当真空降低到真空室内的第一限定的底部真空级别P 0以下并且当达到第二限定的顶部真空度Pa时被禁用时，电动和泵组件3由电子控制单元12使能。 马达和泵组件3的转速np根据车辆的行驶条件而被控制。

公开(公告)号：US20080217122A1

公开(公告)日：2008-09-11

申请号：US11997774

申请日：2006-08-03

Applicant: Holger Von Hayn ,  Jurgen Schonlau ,  Manfred Ruffer ,  Thomas Sellinger ,  Torsten Queisser ,  Lazar Milisic

Inventor： Holger Von Hayn ,  Jurgen Schonlau ,  Manfred Ruffer ,  Thomas Sellinger ,  Torsten Queisser ,  Lazar Milisic

IPC: B60L7/00

CPC classification number: B60T8/4077 ,  B60T7/042 ,  B60T8/4081

Abstract: The invention relates to a brake actuation unit for actuating a ‘brake-by-wire’ type brake system for a motor vehicle comprising a brake booster operable both by means of a brake pedal mounted on a shaft and by means of an electronic control unit depending on the driver's request, with means being provided to decouple a force-transmitting connection between the brake pedal and the brake booster in the ‘brake-by-wire’ operating mode, means to detect a deceleration request of the driver, as well as a pedal travel simulator which interacts with the brake pedal and is formed of a simulator spring, which is arranged in terms of effect between a force-transmitting part connected to the brake pedal and a simulator housing, which is mounted on the shaft by means of two bearings. It is arranged according to the invention that the simulator housing (22) includes a cylindrical area (26) for the accommodation of the two bearings (27, 28). This measure renders it possible to reduce the deformations that occur during actuation of the pedal travel simulator to a great extent.

Abstract translation: 本发明涉及用于致动用于机动车辆的“线控制动”式制动系统的制动器致动单元，其包括可通过安装在轴上的制动踏板和通过电子控制单元依赖的 根据驾驶员的要求，提供了用于以“线控制动”操作模式去除制动踏板和制动助力器之间的力传递连接的装置，用于检测驾驶员的减速请求以及 踏板行驶模拟器，其与制动踏板相互作用，并且由模拟器弹簧形成，该模拟器弹簧在连接到制动踏板的力传递部件和模拟器壳体之间被设置，模拟器弹簧通过两个 轴承。 根据本发明，模拟器壳体（22）包括用于容纳两个轴承（27,28）的圆柱形区域（26）。 该措施使得可以在很大程度上减少在踏板行驶模拟器的致动期间发生的变形。

公开(公告)号：US20080196983A1

公开(公告)日：2008-08-21

申请号：US10567416

申请日：2004-07-30

Applicant: Holger Von Hayn ,  Jurgen Schonlau ,  Manfred Ruffer ,  Wolfgang Ritter ,  Holger Kranlich ,  Jose Gonzalez ,  Thomas Sellinger ,  Milan Klimes ,  Torsten Queisser ,  Michael Haber

Inventor： Holger Von Hayn ,  Jurgen Schonlau ,  Manfred Ruffer ,  Wolfgang Ritter ,  Holger Kranlich ,  Jose Gonzalez ,  Thomas Sellinger ,  Milan Klimes ,  Torsten Queisser ,  Michael Haber

IPC: B60T13/74

CPC classification number: B60T13/12 ,  B60T7/042 ,  B60T7/06 ,  B60T8/4077 ,  B60T13/66 ,  Y10T74/20528 ,  Y10T74/20534

Abstract: Disclosed is a brake actuating unit for actuating a motor vehicle brake system of the ‘brake-by-wire’ type. The system includes a brake booster which is operable in response to the driver's wish both by a brake pedal and by an electronic control unit. A device is provided to decouple a force-transmitting connection between the brake pedal and the brake booster in the ‘brake-by-wire’ operating mode. A master brake cylinder connected downstream of the brake booster, a device to detect a deceleration request of the driver, and a pedal travel simulator which interacts with the brake pedal and due to which a resetting force acting on the brake pedal can be simulated in the ‘brake-by-wire’ operating mode independently of an actuation of the brake booster, and which can be enabled in the ‘brake-by-wire’ operating mode when the force-transmitting connection between the brake pedal and the brake booster is decoupled and can be disabled outside the ‘brake-by-wire’ operating mode. The pedal travel simulator (2) is enabled and disabled by electromechanical means (22, 25), electrohydraulic means (40, 47) or pneumatically operable means (96 to 98).

Abstract translation: 公开了一种用于致动“线控制动”型的机动车辆制动系统的制动器致动单元。 该系统包括一个制动助力器，该制动助力器可响应驾驶员由制动踏板和电子控制单元的愿望而操作。 提供了一种装置，用于以“线控制动”操作模式将制动踏板和制动助力器之间的力传递连接分离。 连接在制动助力器下游的主制动缸，用于检测驾驶员的减速请求的装置以及与制动踏板相互作用的踏板行程模拟器，并且可以在该刹车踏板上模拟作用在制动踏板上的复位力 独立于制动助力器的致动而与“制动”一起操作，并且当制动踏板和制动助力器之间的力传递连接被解耦时，它可以在“线控制动”操作模式下启用 并且可以在“线控”操作模式之外禁用。 脚踏行驶模拟器（2）通过机电装置（22,25），电动液压装置（40,47）或气动操作装置（96至98）启用和禁用。

公开(公告)号：US20050269180A1

公开(公告)日：2005-12-08

申请号：US10521923

申请日：2003-07-30

Applicant: Holger Von Hayn ,  Jurgen Schonlau ,  Manfred Ruffer ,  Wolfgang Ritter ,  Milan Klimes ,  Torsten Queisser ,  Ralf Jakobi ,  Michael Vogt ,  Dieter Merkel ,  Bernhard Hammes ,  Hans-Jorg Feigel ,  Jose Gonzalez ,  Stephan Krebs ,  Oliver Kugland ,  Thomas Sellinger ,  Guido Schell

Inventor： Holger Von Hayn ,  Jurgen Schonlau ,  Manfred Ruffer ,  Wolfgang Ritter ,  Milan Klimes ,  Torsten Queisser ,  Ralf Jakobi ,  Michael Vogt ,  Dieter Merkel ,  Bernhard Hammes ,  Hans-Jorg Feigel ,  Jose Gonzalez ,  Stephan Krebs ,  Oliver Kugland ,  Thomas Sellinger ,  Guido Schell

IPC: B60T11/22 ,  B60T11/16 ,  B60T11/232 ,  F15B21/04 ,  B60T11/00

CPC classification number: F15B21/005 ,  B60T11/232

Abstract: The invention relates to a master cylinder, in particular for a hydraulic brake system, with at least one pressure chamber formed in a housing of the master cylinder and at least one reservoir bore for accommodating a pressure fluid reservoir, a valve with a closing element being provided which due to a pressure difference prevailing between the pressure chamber and the pressure fluid reservoir can be moved into an opening position or a closing position, the valve in its opening position allowing a pressure fluid flow from the pressure fluid reservoir into the pressure chamber and throttling or preventing, in its closing position, a pressure fluid flow in the opposite direction to the pressure fluid flow from the pressure chamber into the pressure fluid reservoir. In order to allow not only a reduction of the lost travel of the master cylinder but also a vacuum filling of the brake system, means are provided which maintain the closing body in its opening position when it is acted upon by a closing pressure difference due to an evacuation for the purpose of vacuum filling of the brake system and allow the closing element to move in its closing position when the brake is actuated.

Abstract translation: 本发明涉及一种主缸，特别是用于液压制动系统，其中至少一个压力室形成在主缸的壳体中，以及至少一个储存孔，用于容纳压力流体储存器，具有闭合元件的阀 由于压力室和压力流体储存器之间的压力差可以被移动到打开位置或关闭位置，阀处于其打开位置，允许压力流体从压力流体储存器流入压力室， 在其关闭位置节流或防止与从压力室进入压力流体储存器的压力流体流相反的方向上的压力流体流动。 为了不仅能够减少主缸的损失行程，而且允许减小制动系统的真空填充，所以提供了当闭合体处于由开启位置起作用的闭合压力差时将闭合体保持在其打开位置的装置 用于真空填充制动系统的疏散，并且当制动器致动时允许闭合元件在其关闭位置移动。

公开(公告)号：US20080150351A1

公开(公告)日：2008-06-26

申请号：US11659441

申请日：2005-08-04

Applicant: Manfred Ruffer ,  Georg Fachinger ,  Holger Wahl ,  Albrich von Albrichsfeld ,  Uwe Karl

Inventor： Manfred Ruffer ,  Georg Fachinger ,  Holger Wahl ,  Albrich von Albrichsfeld ,  Uwe Karl

IPC: B60T13/46 ,  B60T17/02 ,  F04B49/00 ,  F16D31/02

CPC classification number: B60W20/00 ,  B60K6/543 ,  B60T8/321 ,  B60T8/4077 ,  B60T8/885 ,  B60T13/52 ,  B60T13/72 ,  B60T17/02 ,  B60T2270/402 ,  B60T2270/404 ,  B60T2270/414 ,  B60W10/30 ,  B60W30/18109

Abstract: A device for supplying pressure to an actuation unit of a vehicle brake system, in particular to a vehicle brake system of the ‘brake-by-wire’ type, comprising a pneumatic motor-and-pump assembly with a pump and a motor driving the pump, wherein the motor-and-pump assembly is controlled by an electronic control unit depending on a pressure level or pressure difference in a pneumatic brake booster of the actuation unit, with the pressure level in a chamber or a difference in pressure between two chambers of the brake booster being detected by means of a sensor. In order to maintain the availability of the service brake function as high as possible and to obtain a maximum possible redundancy, the control unit, used to control the motor-and-pump assembly comprises a logic module and a power module, which are arranged separately of each other.

Abstract translation: 一种用于向车辆制动系统的致动单元，特别是“线控制动”型的车辆制动系统提供压力的装置，包括具有泵和马达的气动马达和泵组件，所述泵和马达驱动 泵，其中所述电动泵组件由电子控制单元根据所述致动单元的气动制动助力器中的压力水平或压差控制，其中室内的压力水平或两个室之间的压力差 通过传感器检测制动助力器。 为了保持尽可能高的维修制动功能的可用性并且获得最大可能的冗余度，用于控制电动泵组件的控制单元包括分开设置的逻辑模块和功率模块 的对方

公开(公告)号：US20060283244A1

公开(公告)日：2006-12-21

申请号：US10570825

申请日：2004-09-02

Applicant: Jurgen Schonlau ,  Manfred Ruffer ,  Jose Gonzalez ,  Thomas Voigtmann

Inventor： Jurgen Schonlau ,  Manfred Ruffer ,  Jose Gonzalez ,  Thomas Voigtmann

IPC: G01F23/00

CPC classification number: B60T17/225 ,  G01D21/02 ,  G01F23/22 ,  G01N33/28

Abstract: Disclosed is a measuring device (1) for determining one or more characteristics of a fluid or the level of this fluid in a reservoir (8). In particular, the device is utilized in the brake fluid reservoir of a motor vehicle brake system that may be electronically controlled. The device includes an integrated measuring electronic system (2), a sensor device (4), an electric supply line (18, 26), and an electric connecting line (9).

Abstract translation: 公开了一种用于确定流体的一个或多个特性或储存器（8）中的该流体的水平的测量装置（1）。 特别地，该装置用于可以电子控制的机动车辆制动系统的制动液储存器中。 该装置包括集成测量电子系统（2），传感器装置（4），电源线（18,26）和电连接线（9）。