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公开(公告)号：US06422124B1
公开(公告)日：2002-07-23
申请号：US09554367
申请日：2000-08-10
申请人： Jürgen Schonlau , Hans-Jörg Feigel , Ralf Harth , Holger Von Hayn , Steffen Linkenbach , Wolfgang Ritter , Detlef Wasel
发明人： Jürgen Schonlau , Hans-Jörg Feigel , Ralf Harth , Holger Von Hayn , Steffen Linkenbach , Wolfgang Ritter , Detlef Wasel
IPC分类号： F15B910
CPC分类号： B60T13/57 , B60T8/3275 , B60T13/575
摘要： The present invention relates to a brake-power transmission device, especially for motor vehicles, including an actuated input member, an output member to exert a boosting force, especially on a main brake cylinder, and a control valve arranged in a control housing to regulate the boosting force. An axially movable pressure piece is provided in the area of a reaction member. The pressure piece is supported on the input member or the control housing, thereby permitting changes to be made in the power transmission ratio. There is a general need to provide a brake-power transmission device that enables increased boosting only when required and that allows for mechanical sensing of the brake actuation speed so that immediate maximum boost force can be exerted when required without any time delay. According to the present invention this is achieved by detachably connecting the pressure element to the control housing by way of a coupling element in order to increase boosting on the basis of a relative movement between the input member and the control housing.
摘要翻译： 本发明涉及一种特别用于机动车辆的制动动力传递装置，包括致动的输入构件，用于施加增压力的输出构件，特别是在主制动缸上，以及设置在控制壳体中的调节阀 增压力。 在反应构件的区域中设置有可轴向移动的压力件。 压力片被支撑在输入构件或控制壳体上，从而允许在动力传动比方面进行变化。 通常需要提供制动功率传输装置，其仅在需要时能够增加升压，并且允许对制动器致动速度的机械感测，使得当需要时可以立即施加最大增压力而没有任何时间延迟。 根据本发明，这是通过可通过联接元件将压力元件可拆卸地连接到控制壳体而实现的，以便基于输入构件和控制壳体之间的相对运动来增加升压。
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公开(公告)号：US06467390B1
公开(公告)日：2002-10-22
申请号：US09700477
申请日：2001-03-07
申请人： Ralf Harth , Holger Von Hayn , Jürgen Schonlau , Wolfgang Ritter , Hans-Jörg Feigel , Steffen Linkenbach
发明人： Ralf Harth , Holger Von Hayn , Jürgen Schonlau , Wolfgang Ritter , Hans-Jörg Feigel , Steffen Linkenbach
IPC分类号： F15B910
CPC分类号： B60T13/575 , B60T7/12 , B60T8/3275 , B60T13/57
摘要： The present invention relates to a brake force booster with a panic braking function for automotive vehicles. The present invention includes that the first sealing seat arranged movably in relation to the control housing wherein the sealing seat is fixed to a lever such that when a predetermined relative displacement between valve piston and control housing is exceeded so that the lever prevents at least a movement of the sealing seat in the actuating direction. The brake force booster with a brake assist function is easy to manufacture and, in addition, ensures a controllability of the brake force in the emergency braking position.
摘要翻译： 本发明涉及一种具有用于机动车辆的紧急制动功能的制动力助力器。 本发明包括：相对于控制壳体可移动地设置的第一密封座，其中密封座固定到杆上，使得当超过阀活塞和控制壳体之间的预定相对位移时，杠杆防止至少一个运动 的密封座在致动方向上。 具有制动辅助功能的制动力助力器易于制造，并且还确保紧急制动位置中的制动力的可控制性。
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公开(公告)号：US06408738B1
公开(公告)日：2002-06-25
申请号：US09786843
申请日：2001-03-09
IPC分类号： F15B910
CPC分类号： B60T8/3275 , B60T7/12 , B60T13/57
摘要： The brake force booster 1 with panic brake function includes a control valve, which is arranged in a control housing and operable by way of an input member, for controlling the boosting pressure in a working chamber, the said control valve including an atmosphere sealing seat on a valve piston and a vacuum sealing seat which is arranged on a sliding sleeve that is axially slidably mounted in the control housing. In the event of a panic braking, a quick depression of the brake pedal causes advance movement of the valve piston connected to the input member in relation to the control housing and the sliding sleeve, whereby opening of the atmosphere sealing seat is initiated and a clutch device is actuated which leads to supporting the sliding sleeve in the brake actuation direction on the elastically deformable reaction member, to which latter both the mechanically generated brake force and the pneumatic boosting force is applied. The clutch device is released by withdrawal of the input member. The sliding sleeve is supported on the reaction member by way of a member, by way of which also the mechanical brake force is transmitted to the reaction member.
摘要翻译： 具有紧急制动功能的制动力助力器1包括控制阀，该控制阀布置在控制壳体中并且可通过输入构件操作，用于控制工作室中的升压压力，所述控制阀包括气氛密封座 阀活塞和真空密封座，其布置在可轴向滑动地安装在控制壳体中的滑动套筒上。 在紧急制动的情况下，制动踏板的快速按压导致连接到输入构件的阀活塞相对于控制壳体和滑动套筒的前进运动，从而开始气氛密封座的打开，并且离合器 装置被致动，其导致在可弹性变形的反作用构件上沿制动致动方向支撑滑动套筒，后者都施加机械产生的制动力和气动助力力。 离合器装置通过输入构件的取出被释放。 滑动套筒通过构件支撑在反作用构件上，通过该构件也将机械制动力传递到反作用构件。
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公开(公告)号：US06691602B1
公开(公告)日：2004-02-17
申请号：US10070270
申请日：2002-03-01
IPC分类号： F15B910
CPC分类号： B60T13/575 , B60T8/3275
摘要： The present invention relates to a reaction force transmission mechanism for a pneumatic brake booster including a largely incompressible reaction plate that is interposed between an input member and an output member and encased at the peripheral side and has lateral abutment surfaces for the input member and the output member, wherein the abutment surface close to the input member can be acted upon by a pressure member which is adapted to be fixed to a control housing and, consequently, can be excepted from the transmission of the reaction force to a vehicle driver. To improve its service life, the reaction plate includes a recess in the area of the abutment of a valve piston extension, in which recess a substantially incompressible, elastic insert is placed.
摘要翻译： 本发明涉及一种用于气动制动助力器的反作用力传递机构，其包括大致不可压缩的反作用板，该反作用板介于输入构件和输出构件之间并被封装在周边，并且具有用于输入构件和输出的侧向邻接表面 构件，其中靠近所述输入构件的邻接表面可以由适于固定到控制壳体的压力构件起作用，并且因此可以从反作用力向车辆驾驶员的传递除外。 为了提高其使用寿命，反作用板在阀活塞延伸部的邻接区域中包括凹部，其中放置有基本上不可压缩的弹性插入件。
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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。
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公开(公告)号：US06477935B1
公开(公告)日：2002-11-12
申请号：US09787817
申请日：2001-05-16
申请人： Jürgen Schonlau , Ralf Harth , Uwe Kley , Rolf Fellinger , Steffen Linkenbach
发明人： Jürgen Schonlau , Ralf Harth , Uwe Kley , Rolf Fellinger , Steffen Linkenbach
IPC分类号： F15B910
CPC分类号： B60T13/52 , B60T8/3275 , B60T13/57 , B60T17/008
摘要： The present invention relates to a vacuum brake force booster which includes a valve piston with a pedal push rod that is axially slidable in a vacuum housing, further including a control housing and a poppet valve connected to the valve piston, and an air filter. The air filter is arranged in the valve piston and forms, in conjunction with an associated valve piston sealing seat for the air filter abuttable thereon, a variable flow cross-section for the outside air that flows through the poppet valve.
摘要翻译： 本发明涉及一种真空制动力增强器，其包括具有踏板推杆的阀活塞，所述踏板推杆可在真空壳体中轴向滑动，还包括控制壳体和连接到所述阀活塞的提升阀以及空气过滤器。 空气过滤器布置在阀活塞中并与用于与其邻接的空气过滤器的相关联的活塞密封座一起形成用于流过提升阀的外部空气的可变流动横截面。
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公开(公告)号：US5195806A
公开(公告)日：1993-03-23
申请号：US678493
申请日：1991-04-01
CPC分类号： B60T8/285 , B60T11/34 , B60T8/1806 , B60T8/26
摘要： A rear brake pressure proportioning control device is disclosed, with a regulating piston (7) and with a valve closing member (9) being supported within a slidable control piston (8), the movement of the control piston interrupted at a predetermined rate of vehicle deceleration. A restriction (32) between the inlet and inlet chamber within which the control piston is disposed prevents a high rate of brake pressure increase from causing too high a rear brake pressure. A multiple-stage restrictor (26) is positioned in the inlet in order to prevent a very high rate of pressure increase of the brake pressure resulting in too low a rear brake pressure.
摘要翻译： 公开了一种后制动器压力比例控制装置，其具有调节活塞（7）并且具有闭阀构件（9）被支撑在可滑动的控制活塞（8）内，所述控制活塞的运动以预定的车速 减速 控制活塞的入口和入口室之间的限制（32）防止制动器压力升高的高速度引起后制动压力太高。 多级限流器（26）位于入口中，以防止制动压力的非常高的压力增加率导致后制动压力太低。
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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
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。
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9.发明授权
公开(公告)号：US4858999A
公开(公告)日：1989-08-22
申请号：US36448
申请日：1987-04-08
申请人： Juergen Schonlau , Peter Volz , Ralf Harth
发明人： Juergen Schonlau , Peter Volz , Ralf Harth
摘要： A pressure control unit, in particular for pressure-fluid-actuatable dual-circuit brake systems of automotive vehicles, comprises a housing, a regulating device connected between an inlet and an outlet of a first brake circuit and actuated by an element applicable by a control force. A by-pass for bypassing the regulating device which is controlled by a locking piston acted upon by a second brake circuit. In order to accomplish a small overall length, low-priced manufacture and great functional reliability, the locking piston does not act directly on the regulating device.
摘要翻译： 压力控制单元，特别是用于机动车辆的压力可驱动的双回路制动系统，包括壳体，连接在第一制动回路的入口和出口之间并由可由控制器适用的元件致动的调节装置 力。 绕过由第二制动电路作用的锁定活塞控制的调节装置的旁路。 为了实现整体长度小，制造价格低廉，功能可靠性高，锁定活塞不直接作用在调节装置上。
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10.发明授权Pressure control device, in particular for pressure-fluid-operable brake systems of automotive vehicles 失效压力控制装置，特别是用于汽车的压力流体可操作的制动系统
公开(公告)号：US4840433A
公开(公告)日：1989-06-20
申请号：US169562
申请日：1988-03-17
申请人： Juergen Schonlau , Alfred Birkenbach , Ralf Harth
发明人： Juergen Schonlau , Alfred Birkenbach , Ralf Harth
摘要： Disclosed is a pressure control device including a housing incorporating a pressure control valve which governs a connection between a pressure-fluid inlet and a pressure-fluid outlet. Included is a deceleration-responsively movable inertia member, and control piston arranged in the housing and being slidable in dependence upon the pressure of the pressure fluid and the position of the inertia member and acting upon the pressure control valve. In order to provide for a pressure control device which is more cost-efficient and which switches precisely irrespective of the viscosity and the flow velocity of the pressure fluid, the inertia member is arranged in a chamber of the pressure control device which is substantially free from pressure fluid and the inertia member controls a valve which isolates a compartment confined by the housing and the control pisotn from the chamber.
摘要翻译： 公开了一种压力控制装置，其包括壳体，其包括控制压力流体入口和压力 - 流体出口之间的连接的压力控制阀。 包括减速响应可移动的惯性构件和布置在壳体中的控制活塞，并且可根据压力流体的压力和惯性构件的位置而滑动并作用在压力控制阀上。 为了提供一种压力控制装置，该压力控制装置更具成本效益，并且与压力流体的粘度和流速无关地精确地切换，惯性件布置在压力控制装置的一个室中， 压力流体和惯性构件控制阀，其将由壳体限制的隔室和控制偏心阀与室隔离。
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