利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

25 条记录 (耗时 0.019 秒)

    Automotive vehicle braking unit
    1.
    发明授权
    Automotive vehicle braking unit 失效
    汽车制动单元

    公开(公告)号：US4966420A

    公开(公告)日：1990-10-30

    申请号：US351978

    申请日：1989-05-15

    申请人： Lothar Schiel ,  Ralf Jakobi ,  Juergen Bauer

    发明人： Lothar Schiel ,  Ralf Jakobi ,  Juergen Bauer

    IPC分类号： B60T8/1761 ,  B60T8/44 ,  B60T13/52 ,  B60T13/57 ,  B60T13/72

    CPC分类号： B60T13/57 ,  B60T13/72 ,  B60T8/448 ,  Y10S303/04

    摘要： An anti-locking automotive vehicle braking unit wherein to achieve a reduction of the costs of manufacture and of mounting with an increase of reliability in operation, a pneumatic device (39, 40) is provided for venting of the first power chamber (5) and/or evacuation of the second power chamber (6) of the vacuum brake power booster (1) in the event of a slip control action. This renders the boosting power of the vacuum brake power booster effective or ineffective in a direction opposed to the direction of actuation of the master brake cylinder (2).

    摘要翻译： 一种防抱死机动车辆制动单元，其特征在于，为了实现制造成本的降低和操作的可靠性的提高，提供了气动装置（39,40），用于排出第一动力室（5）和 或者在滑动控制动作的情况下排空真空制动助力器（1）的第二动力室（6）。 这使得在与主制动缸（2）的致动方向相反的方向上，真空制动助力器的增压功率有效或无效。

    Hydraulic coupling device, as well as brake system with such a coupling
    2.
    发明授权
    Hydraulic coupling device, as well as brake system with such a coupling 失效
    液压联轴器装置，以及具有这种联轴器的制动系统

    公开(公告)号：US5096268A

    公开(公告)日：1992-03-17

    申请号：US466345

    申请日：1990-03-28

    申请人： Lothar Schiel ,  Ralf Jakobi ,  Hans-Juergen Beilfuss ,  Manfred Rueffer ,  Harald Luetteke ,  Michael Vogt

    发明人： Lothar Schiel ,  Ralf Jakobi ,  Hans-Juergen Beilfuss ,  Manfred Rueffer ,  Harald Luetteke ,  Michael Vogt

    IPC分类号： B60T8/44 ,  B60T13/52

    CPC分类号： B60T13/52 ,  B60T8/448

    摘要： Hydraulic brake systems are known wherein, for the purpose of brake control, a counterforce is built up in the booster (60) for actuation of the master brake cylinder which results in unloading the master brake cylinder. What is disadvantageous in the known system is that this counterforce also resets the pedal (pedal piston 3) so that vehement pedal movements will result from the control action. Therefore, our present invention suggests to interpose a transmission device (3, 4, 5, 6, 7) between the pedal and the actuator (booster) enabling to decouple actuator and pedal.

    摘要翻译： PCT No.PCT / EP89 / 00585 Sec。 371 1990年3月28日第 102（e）1990年3月28日PCT PCT提交1989年5月26日PCT公布。 公开号WO90 / 00127 日本1990年1月11日。液压制动系统是已知的，其中为了制动控制的目的，在助力器（60）中积累反作用力，用于致动主制动缸，导致卸载主制动缸。 在已知系统中的不利之处在于该反作用力还使踏板（踏板活塞3）复位，使得由控制动作产生刺激踏板的运动。 因此，我们的本发明建议在踏板和致动器（增压器）之间插入传动装置（3,4,5,6,7），使传动装置和踏板脱扣。

    Brake servo
    4.
    发明授权
    Brake servo 有权
    制动伺服

    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。

    Pneumatic servobrake and diaphragm therefor
    6.
    发明授权
    Pneumatic servobrake and diaphragm therefor 有权
    气动伺服制动器和隔膜

    公开(公告)号：US07938056B2

    公开(公告)日：2011-05-10

    申请号：US11995237

    申请日：2006-07-21

    申请人： Jürgen Faller ,  Ralf Jakobi

    发明人： Jürgen Faller ,  Ralf Jakobi

    IPC分类号： F01B19/02

    CPC分类号： F16J3/02 ,  B60T13/569

    摘要： A pneumatic brake booster with a booster housing, which comprises a first and a second housing shell and is subdivided into a working chamber and a vacuum chamber by an axially movable wall to which a pneumatic differential pressure can be applied, with the movable wall being formed of a diaphragm plate and a diaphragm abutting thereon that includes a radially inward sealing bead and a radially outward sealing bead for sealing the two chambers and the radially outward sealing bead is compressible between the housing shells. To improve the compression of the radially outward sealing bead, the radially outward sealing bead has a circumferential, uniform rib structure.

    摘要翻译： 一种具有增压器壳体的气动制动助力器，其包括第一壳体壳体和第二壳体壳体，并且通过轴向可移动壁细分成工作腔室和真空腔室，可施加气动差压力，可动壁形成 隔膜板和邻接的膜片，其包括径向向内的密封珠和用于密封两个室的径向向外的密封珠，并且径向向外的密封珠在壳体壳之间是可压缩的。 为了改善径向向外的密封珠的压缩，径向向外的密封珠具有周向均匀的肋结构。

    Signal transmitter comprising a hall sensor integrated in a master cylinder
    7.
    发明授权
    Signal transmitter comprising a hall sensor integrated in a master cylinder 失效
    信号发射器包括集成在主缸中的霍尔传感器

    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。

    Master cylinder
    10.
    发明申请
    Master cylinder 失效
    主缸

    公开(公告)号：US20050269180A1

    公开(公告)日：2005-12-08

    申请号：US10521923

    申请日：2003-07-30

    申请人： 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

    发明人： 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分类号： B60T11/22 ,  B60T11/16 ,  B60T11/232 ,  F15B21/04 ,  B60T11/00

    CPC分类号： F15B21/005 ,  B60T11/232

    摘要： 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.

    摘要翻译： 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。