公开(公告)号：US06886333B2

公开(公告)日：2005-05-03

申请号：US10399934

申请日：2001-10-24

申请人： Hans-Jörg Feigel ,  Ralf Jakobi ,  Wilfried Wagner ,  Dieter Merkel ,  Ingo Knewitz

发明人： Hans-Jörg Feigel ,  Ralf Jakobi ,  Wilfried Wagner ,  Dieter Merkel ,  Ingo Knewitz

IPC分类号： B60T7/04 ,  B60T8/38 ,  B60T11/16 ,  B60T11/20 ,  B60T17/22 ,  F15B7/08 ,  F15B15/28

CPC分类号： B60T8/38 ,  B60T7/042 ,  B60T11/16 ,  B60T11/20 ,  B60T17/22 ,  F15B7/08 ,  F15B15/2861

摘要： The present invention relates to a position indicator for displaying the position of a piston within a cylinder as part of a piston-and-cylinder assembly in a brake system. The provision of a Hall element for a hydraulic generating cylinder is known in the art, with the Hall sensor mounted on the cylinder and a ring magnet mounted on the piston. An object of the invention is to describe a position indicator for a brake system, which has a simple construction and is able to provide signals relating to the position of the brake pedal relatively rapidly. This object is achieved because a Hall element of a Hall sensor is placed in the cylinder wall of the master cylinder, and because a magnetic zone is arranged in the piston-and-cylinder assembly so that the Hall element responds to the piston movement within the cylinder.

摘要翻译： 本发明涉及一种位置指示器，用于将活塞在气缸内的位置显示为制动系统中的活塞和气缸组件的一部分。 提供用于液压产生气缸的霍尔元件在本领域中是已知的，其中霍尔传感器安装在气缸上，并且安装在活塞上的环形磁体。 本发明的目的是描述一种用于制动系统的位置指示器，其具有简单的结构并且能够相对快速地提供与制动踏板的位置相关的信号。 实现这个目的是因为霍尔传感器的霍尔元件被放置在主缸的气缸壁中，并且由于磁性区域布置在活塞和汽缸组件中，使得霍尔元件响应于活塞和汽缸组件内的活塞运动 圆筒。

公开(公告)号：US06880447B2

公开(公告)日：2005-04-19

申请号：US10467575

申请日：2002-01-31

申请人： Ralf Harth ,  Holger von Hayn ,  Wilfried Wagner ,  Wolfgang Ritter ,  Hans-Jörg Feigel ,  Jürgen Faller

发明人： Ralf Harth ,  Holger von Hayn ,  Wilfried Wagner ,  Wolfgang Ritter ,  Hans-Jörg Feigel ,  Jürgen Faller

IPC分类号： B60T13/573 ,  B60T13/575

CPC分类号： B60T13/575

摘要： The present invention relates to a brake force transmission device for a brake force booster with an elastic reaction element, and input member with an associated effective surface, an output member with an associated effective surface, and a first transmission ratio that is defined by a ratio of the effective surfaces being in operative engagement with the reaction element.An object of the present invention is to provide means of a simple design, if possible arranged in the form of an assembly, giving the operator of an automotive vehicle increased support when high braking forces are required.The essence of the invention is the provision of means which starting from a determined pressure prevailing in the reaction element will reduce the reaction force introduced into the input member by a defined amount. The driver is thus given additional support, requiring a proportionately reduced increase in input force for a further increase in output force. It is thus possible for the driver to better proportion the necessarily higher brake forces after the abrupt increase in the ratio of the amplification.

摘要翻译： 本发明涉及一种用于具有弹性反作用元件的制动力增强器的制动力传递装置和具有相关联的有效表面的输入构件，具有相关联的有效表面的输出构件和由比率 有效表面与反应元件操作接合。 本发明的目的是提供一种简单的设计方法，如果可能的话，可以以组件的形式布置，当需要高制动力时给予机动车辆的操作者增加的支撑。 本发明的实质是提供从反应元件中主要的确定压力开始的装置将减少引入输入构件的反作用力一定的量。 因此，驾驶员得到额外的支持，需要相应地减小输入力的增加以进一步增加输出力。 因此，在放大率的突然增加之后，驾驶员可以更好地比例必然更高的制动力。

公开(公告)号：US07032497B2

公开(公告)日：2006-04-25

申请号：US10498945

申请日：2003-01-24

申请人： Stephan Krebs ,  Wilfried Wagner ,  Hans-Jörg Feigel ,  Holger von Hayn ,  Jürgen Schonlau ,  Manfred Rüffer ,  Wolfgang Ritter ,  Milan Klimes ,  Torsten Queisser

发明人： Stephan Krebs ,  Wilfried Wagner ,  Hans-Jörg Feigel ,  Holger von Hayn ,  Jürgen Schonlau ,  Manfred Rüffer ,  Wolfgang Ritter ,  Milan Klimes ,  Torsten Queisser

IPC分类号： F15B9/10

CPC分类号： B60T13/569

摘要： Vacuum brake booster for motor vehicles comprising a booster housing whose interior is subdivided by a movable wall into a vacuum chamber and a working chamber, a control valve that controls a pressure difference acting upon the movable wall and is accommodated in a control housing that carries the movable wall, said control valve being composed of two concentrically arranged sealing seats and an elastically deformable valve member, wherein the control housing includes a cavity through which a cross member extends and delimits the axial movability of a valve piston relative to the control housing, and the cross member includes at least one projection made of an elastic material in the area where the cross member rests against the booster housing. At least one projection made of an elastic material is provided in the area of points of abutment between the control housing and the cross member.

摘要翻译： 用于机动车辆的真空制动助力器包括升降机壳体，其内部由可移动壁细分成真空室和工作室，控制阀，其控制作用在可移动壁上的压力差，并且容纳在控制壳体中，该控制壳体承载 所述控制阀由两个同心布置的密封座和可弹性变形的阀构件组成，其中所述控制壳体包括空腔，横向构件通过空腔延伸并限定阀活塞相对于所述控制壳体的轴向可移动性;以及 所述横向构件包括在横向构件抵靠所述助力器壳体的区域中由弹性材料制成的至少一个突起。 在控制壳体和横梁之间的邻接点的区域中设置至少一个由弹性材料制成的突起。

公开(公告)号：US09133861B2

公开(公告)日：2015-09-15

申请号：US13522998

申请日：2011-02-01

申请人： Ralf Jakobi ,  Albin Loew ,  Sven Mainz ,  Stephan Becker ,  Thomas Rössler ,  Horst Krämer ,  Uwe Kley ,  Wilfried Wagner

发明人： Ralf Jakobi ,  Albin Loew ,  Sven Mainz ,  Stephan Becker ,  Thomas Rössler ,  Horst Krämer ,  Uwe Kley ,  Wilfried Wagner

IPC分类号： F15B9/10 ,  B60T13/563 ,  B60T13/569 ,  B60T13/72

CPC分类号： F15B9/10 ,  B60T13/563 ,  B60T13/569 ,  B60T13/72

摘要： A pneumatic brake servo for motor vehicles having a servo housing, the interior of which is divided into at least one working chamber and at least one vacuum chamber by at least one axially movable wall which can be loaded with a pneumatic differential pressure, having a control valve which controls the differential pressure and is arranged in a control housing for connecting the working chamber to the vacuum chamber or to atmosphere. The movable wall includes a diaphragm plate and a rolling diaphragm, and the working chamber is sealed by a sealing ring which bears against the control housing and which is clamped in the radial direction in relation to a longitudinal axis of the brake servo. An actively loaded area of the movable wall is reduced by division of the working chamber into a prechamber and a main chamber to avoid stick/slip effects and reduce disruptive noises.

摘要翻译： 一种用于机动车辆的气动制动伺服机构，其具有伺服壳体，所述伺服壳体的内部通过至少一个轴向可移动的壁分成至少一个工作室和至少一个真空室，所述轴向可移动的壁可被加载有气动差压， 阀，其控制压差并且布置在用于将工作室连接到真空室或大气的控制壳体中。 可移动壁包括隔膜板和滚动隔膜，工作室由密封环密封，该密封环抵靠在控制壳体上并相对于制动伺服机构的纵向轴线沿径向夹紧。 通过将工作室分为预制室和主室以减少粘性/滑动效应并减少破坏性噪声，可以减少可动壁的主动加载区域。

公开(公告)号：US4970940A

公开(公告)日：1990-11-20

申请号：US421048

申请日：1988-10-22

申请人： Peter Boehm ,  Wilfried Wagner ,  Kai-Michael Graichen ,  Ralf Jakobi

发明人： Peter Boehm ,  Wilfried Wagner ,  Kai-Michael Graichen ,  Ralf Jakobi

IPC分类号： B60T13/57 ,  B60T13/569 ,  B60T13/573

CPC分类号： B60T13/569

摘要： A vacuum brake booster in which the guiding sleeve (14) for the push rod (29) has an annular ring which defines a cylindrical guiding surface (22) and is guided, in axial movements of the guiding sleeve, by a guide bore in the housing (10) of the control valve.

摘要翻译： 一种真空制动助力器，其中用于推杆（29）的引导套筒（14）具有限定圆柱形引导表面（22）的环形环，并且在引导套筒的轴向运动中被导向孔引导 控制阀的外壳（10）。

公开(公告)号：US20130192456A1

公开(公告)日：2013-08-01

申请号：US13522998

申请日：2011-02-01

申请人： Ralf Jakobi ,  Albin Loew ,  Sven Mainz ,  Stephan Becker ,  Thomas Rössler ,  Horst Krämer ,  Uwe Kley ,  Wilfried Wagner

发明人： Ralf Jakobi ,  Albin Loew ,  Sven Mainz ,  Stephan Becker ,  Thomas Rössler ,  Horst Krämer ,  Uwe Kley ,  Wilfried Wagner

IPC分类号： F15B9/10

CPC分类号： F15B9/10 ,  B60T13/563 ,  B60T13/569 ,  B60T13/72

摘要： A pneumatic brake servo for motor vehicles having a servo housing, the interior of which is divided into at least one working chamber and at least one vacuum chamber by at least one axially movable wall which can be loaded with a pneumatic differential pressure, having a control valve which controls the differential pressure and is arranged in a control housing for connecting the working chamber to the vacuum chamber or to atmosphere. The movable wall includes a diaphragm plate and a rolling diaphragm, and the working chamber is sealed by a sealing ring which bears against the control housing and which is clamped in the radial direction in relation to a longitudinal axis of the brake servo. An actively loaded area of the movable wall is reduced by division of the working chamber into a prechamber and a main chamber to avoid stick/slip effects and reduce disruptive noises.

摘要翻译： 一种用于机动车辆的气动制动伺服机构，其具有伺服壳体，所述伺服壳体的内部通过至少一个轴向可移动的壁分成至少一个工作室和至少一个真空室，所述轴向可移动的壁可被加载有气动差压， 阀，其控制压差并且布置在用于将工作室连接到真空室或大气的控制壳体中。 可移动壁包括隔膜板和滚动隔膜，工作室由密封环密封，该密封环抵靠在控制壳体上并相对于制动伺服机构的纵向轴线沿径向夹紧。 通过将工作室分为预制室和主室以减少粘性/滑动效应并减少破坏性噪声，可以减少可动壁的主动加载区域。

公开(公告)号：US5297471A

公开(公告)日：1994-03-29

申请号：US861829

申请日：1992-08-28

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

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

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

CPC分类号： B60T13/567 ,  Y10T29/49917 ,  Y10T29/49922

摘要： 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).

摘要翻译： 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：US06481330B1

公开(公告)日：2002-11-19

申请号：US09485482

申请日：2001-05-29

申请人： Ralf Jakobi ,  Wilfried Wagner ,  Jürgen Faller

发明人： Ralf Jakobi ,  Wilfried Wagner ,  Jürgen Faller

IPC分类号： B60T13567

CPC分类号： B62D25/081 ,  B60T13/5675

摘要： The present invention discloses an arrangement for attaching a brake force booster, that is operable by a push rod, to the splashboard of an automotive vehicle by means of an adapter, wherein a sealing element is interposed between the adapter and the splashboard which additionally is in a radially sealing abutment with the push rod. In order to ensure the correct positioning of the sealing element during the assembly of the brake force booster, the present invention arranges for the brake force booster to include at least one connecting bolt having attaching elements at its ends for attaching the brake force booster to the adapter and for attaching a master brake cylinder connected downstream of the brake force booster to the booster housing, and the adapter has at least one recess which accommodates the attaching element associated with it, and the sealing element includes at least one guide bush which is adapted to be slipped on the attaching element.

摘要翻译： 本发明公开了一种用于通过适配器将通过推杆操作的制动力增强器附接到机动车辆的驾驶室的装置，其中密封元件插入适配器和控制板之间 与推杆的径向密封邻接。为了确保在制动力增强器的组装期间密封元件的正确定位，本发明安排制动力助力器包括至少一个在其上具有附接元件的连接螺栓 用于将制动力增强器附接到适配器并且将连接在制动力增强器下游的主制动缸附接到升压器壳体的端部，并且适配器具有容纳与其相关联的附接元件的至少一个凹部，并且密封元件 包括适于滑动在附接元件上的至少一个引导衬套。

公开(公告)号：US4898073A

公开(公告)日：1990-02-06

申请号：US277288

申请日：1988-11-29

申请人： Hermann Seip ,  Wilfried Wagner ,  Ralf Jakobi

发明人： Hermann Seip ,  Wilfried Wagner ,  Ralf Jakobi

IPC分类号： B60T13/573

CPC分类号： B60T13/573

摘要： A brake booster is dislosed wherein the risk of damage to the control valve housing of the booster in the area of the support of the guiding sleeve which guides the push rod is precluded. The guiding sleeve of the booster comprises an axial extension which, while accommodating the pressure plate and the reaction disc of the booster is located, in sealing manner, in the axial bore of the control valve housing of the booster.

摘要翻译： 制动助力器被松开，其中排除了在引导推杆的导向套筒的支撑区域中对增压器的控制阀壳体的损坏风险。 助推器的导向套筒包括轴向延伸部，该轴向延伸部在容纳压力板和增压器的反作用盘的位置时以密封方式在增压器的控制阀壳体的轴向孔中。

公开(公告)号：US5680807A

公开(公告)日：1997-10-28

申请号：US553379

申请日：1995-11-13

申请人： Wilfried Wagner ,  Ralf Jakobi ,  Kai-Michael Graichen

发明人： Wilfried Wagner ,  Ralf Jakobi ,  Kai-Michael Graichen

IPC分类号： B60T13/563 ,  B60T13/569 ,  F01B19/00

CPC分类号： B60T13/563 ,  B60T13/569

摘要： To prevent a rolling diaphragm (13), which forms the movable wall (4) of a vacuum brake booster along with a metallic diaphragm disk (12), from becoming detached from an annular groove (52) accommodating a radially inner bead (32) of the rolling diaphragm (13), the rolling diaphragm is connected to the edge of the bead (32) located away from the (first) diaphragm disk (12). By connecting the rolling diaphragm (13) to the edge of the bead (32) located away from the (first) diaphragm disk (12), a pneumatic space (27) is defined by the rolling diaphragm (13) and the (first) diaphragm disk (12). Pressure occurring in the vacuum chamber(s) (28, 30) can be admitted to the pneumatic space (27).

摘要翻译： PCT No.PCT / EP94 / 03556 Sec。 371日期：1995年11月13日 102（e）日期1995年11月13日PCT 1994年10月28日PCT PCT。 第WO95 / 15877号公报 日期1995年6月15日为了防止形成真空制动助力器的可动壁（4）的滚动隔膜（13）与金属隔膜盘（12）一起从与容纳径向 滚动膜片（13）的内胎圈（32），滚动隔膜连接到远离（第一）隔膜盘（12）的胎圈（32）的边缘。 通过将滚动隔膜（13）连接到远离（第一）隔膜盘（12）的胎圈（32）的边缘，气动空间（27）由滚动隔膜（13）和（第一） 隔膜盘（12）。 在真空室（28,30）中产生的压力可以进入气动空间（27）。