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1. 发明授权

US4542945A Deceleration-sensitive braking pressure control unit for a vehicular hydraulic brake system 失效
标题翻译：用于车辆液压制动系统的减速度敏感制动压力控制单元
公开(公告)号：US4542945A
公开(公告)日：1985-09-24
申请号：US545512
申请日：1983-10-26
申请人： Volker Berisch , Alfred Birkenbach
发明人： Volker Berisch , Alfred Birkenbach
IPC分类号： B60T8/28 , B60T11/34 , B60T8/26
CPC分类号： B60T11/34 , B60T8/285
摘要： A deceleration-sensitive braking pressure control unit having a ball valve freely movable in an inlet chamber of the housing of the unit. The ball opens or closes a channel for the passage of pressure fluid through a longitudinally slidable, pressurized stepped piston upon attainment of the change-over pressure with the vehicle loaded. The stepped piston is movable in the longitudinal bore of a pressurized annular piston which is supported slidably in the housing. In this arrangement, the annular piston is slidable in the housing to control the pressure fluid passage between its annular end face and the surface of the ball upon attainment of the change-over pressure, with the vehicle unloaded. Both the stepped piston, which contains the channel and the annular piston are comprised of varying effective surfaces acted upon by pressure fluid and are maintained in their initial positions in the housing by springs.
摘要翻译：一种减速度敏感的制动压力控制单元，其具有可在该单元的壳体的入口室中自由移动的球阀。当加载车辆达到转换压力时，球打开或关闭通道，以使压力流体通过可纵向滑动的加压阶梯式活塞。阶梯式活塞可在加压环形活塞的纵向孔中移动，该加压环形活塞可滑动地支撑在壳体中。在这种布置中，环形活塞可在壳体中滑动，以在车辆卸载时获得转换压力来控制其环形端面与球表面之间的压力流体通道。包含通道和环形活塞的阶梯式活塞都包括由压力流体作用的变化的有效表面，并且通过弹簧保持在壳体的初始位置。

2. 发明授权

US5161863A Braking pressure control device for automotive vehicles 失效
标题翻译：用于汽车的制动压力控制装置
公开(公告)号：US5161863A
公开(公告)日：1992-11-10
申请号：US648084
申请日：1991-01-31
申请人： Juergen Schonlau , Alfred Birkenbach
发明人： Juergen Schonlau , Alfred Birkenbach
IPC分类号： B60T8/28 , B60T11/34
CPC分类号： B60T11/34 , B60T8/285
摘要： The present invention relates to a braking pressure control device for automotive vehicles including a regulating valve, composed of a regulating piston (5) and a valve closure member (6), which governs the connection between a pressure-fluid inlet (3) and a pressure-fluid outlet (4). The valve closure member (6) is coupled to a pressure-responsive displaceable control piston (20). The control device also includes a deceleration responsive deflectable inertia member (33). The displacement of the control piston (20) is controlled as a function of the position of the inertia member. In order to simply accomplish an abrupt and temperature-independent locking of the control piston when a deceleration value is exceeded, the inertia member (33) moves into a mechanical latching engagement with the control piston (20).
摘要翻译：本发明涉及一种用于机动车辆的制动压力控制装置，其包括由调节活塞（5）和阀关闭构件（6）组成的调节阀，其调节压力流体入口（3）和压力流体出口（4）。阀关闭构件（6）联接到压力响应可移动的控制活塞（20）。控制装置还包括减速响应偏转惯性构件（33）。控制活塞（20）的位移作为惯性构件的位置的函数被控制。为了在超过减速值时简单地实现控制活塞的突然和温度独立的锁定，惯性构件（33）移动到与控制活塞（20）的机械闭锁接合。

3. 发明授权

US4374551A Mechanical actuating device for a spot-type disc brake 失效
标题翻译：点式盘式制动器的机械驱动装置
公开(公告)号：US4374551A
公开(公告)日：1983-02-22
申请号：US201941
申请日：1980-10-29
申请人： Alfred Birkenbach , Helmut Franke
发明人： Alfred Birkenbach , Helmut Franke
IPC分类号： F16D65/14 , F16D65/56 , F16D65/16 , F16D65/52
CPC分类号： F16D65/567 , F16D65/18 , F16D2121/14 , F16D2125/40
摘要： The brake actuating device is disposed in a cylindrical bore of a disc brake caliper leg and comprises an actuating spindle and an actuating nut interconnected by a ball bearing thread. The actuating spindle has a central bore receiving an adjusting spindle surrounded by a sleeve, one end of which is connected to an adjusting nut threaded onto the adjusting spindle and transmitting the actuating force thereon. The other end of the sleeve is accessible through a bore from the outside of the caliper leg and can be turned with a tool in order to reset the adjusting nut for replacement of the worn brake pads.
摘要翻译：制动器致动装置设置在盘式制动卡钳支腿的圆柱形孔中，并且包括致动主轴和由滚珠轴承螺纹互连的致动螺母。致动轴具有中心孔，该中心孔容纳由套筒包围的调节轴，其一端连接到螺纹连接到调节主轴上并在其上传递致动力的调节螺母。套筒的另一端可通过孔从卡钳腿的外部接近，并且可以用工具转动，以便复位调节螺母以更换磨损的制动片。

4. 发明授权

US4354581A Mechanical actuating device for a disc brake 失效
标题翻译：盘式制动器的机械驱动装置
公开(公告)号：US4354581A
公开(公告)日：1982-10-19
申请号：US201883
申请日：1980-10-29
申请人： Alfred Birkenbach , Helmut Franke
发明人： Alfred Birkenbach , Helmut Franke
IPC分类号： F16D65/18 , F16D55/224 , F16D65/14 , F16D65/56
CPC分类号： F16D65/567 , F16D55/224 , F16D65/18 , F16D2121/14 , F16D2125/40
摘要： An adjustable brake-actuating device of the spindle and nut type eliminating need of an adjusting thread includes an actuating nut driven by an actuating lever through a one-way clutch, which opens during the release stroke of the lever, and a clutch-spring encircling the actuating nut to limit the release movement of the actuating nut to an amount corresponding to the desired brake pad clearance.
摘要翻译：主轴和螺母类型的可调制动器致动装置消除了调节螺纹的需要，包括由致动杆驱动的致动螺母，该致动螺母通过单向离合器驱动，该单向离合器在杠杆的释放冲程期间打开，并且离合器弹簧环绕该致动螺母将致动螺母的释放运动限制到与期望的制动垫间隙相对应的量。

5. 发明授权

US5127713A Anti-lock brake system for automotive vehicles 失效
标题翻译：汽车防抱死制动系统
公开(公告)号：US5127713A
公开(公告)日：1992-07-07
申请号：US281299
申请日：1988-12-07
申请人： Alfred Birkenbach
发明人： Alfred Birkenbach
IPC分类号： B60T8/46 , B60T8/1766 , B60T8/26 , B60T8/94 , B60T13/66 , C02F1/54 , C08L33/26 , C08L79/02 , D21H17/45 , D21H17/54 , D21H17/55
CPC分类号： B60T13/66 , B60T8/26 , B60T8/94 , C08L79/02 , D21H17/54
摘要： An anti-lock brake system for automotive vehicles comprising a master cylinder (1), a device for modulating the pressure supplied to the wheel brakes, at least one control device (2), at least one monitoring device and a device for pressure reduction provided in the rear-axle brake circuit (7). In order to maximally utilize the share the rear-wheel brakes have in the total brake force, without causing an unstable vehicle condition thereby, braking pressure reduction is effected only upon failure of the anti-lock device.
摘要翻译：一种用于汽车的防抱死制动系统，包括主缸（1），用于调节供应到车轮制动器的压力的装置，至少一个控制装置（2），至少一个监控装置和用于减压的装置在后桥制动回路（7）中。为了最大限度地利用后轮制动器在总制动力中的份额，而不会由此引起不稳定的车辆状况，因此只有在防抱死装置失效时才能实现制动压力降低。

6. 发明授权

US4577731A Floating caliper spot type disc brake 失效
标题翻译：浮动卡钳点式盘式制动器
公开(公告)号：US4577731A
公开(公告)日：1986-03-25
申请号：US685606
申请日：1984-12-27
申请人： Jochen Burgdorf , Alfred Birkenbach , Ulrich Klimt
发明人： Jochen Burgdorf , Alfred Birkenbach , Ulrich Klimt
IPC分类号： F16D55/224 , F16D55/2265 , F16D65/097 , F16D65/14
CPC分类号： F16D55/22655 , F16D55/2265 , F16D65/0977
摘要： A floating-caliper spot-type disc brake comprises a brake support member with two radially extending brake-shoe carrying and guiding arms and a floating caliper arranged between the arms. The floating caliper is axially guided by at least one axial bolt supported on the brake support member. For securing the floating caliper in position while mounting or dismounting the axial bolt, both circumferential sides of the floating caliper are provided with extensions which radially inwardly engage underneath abutments disposed on the associated brake-shoe carrying and guiding arms.
摘要翻译：浮动卡钳点式盘式制动器包括具有两个径向延伸的制动靴承载和引导臂的制动器支撑构件和布置在臂之间的浮动卡钳。浮动卡钳由支撑在制动支撑构件上的至少一个轴向螺栓轴向引导。为了在安装或拆卸轴向螺栓的同时将浮动卡钳固定就位，浮动卡钳的两个周向侧面都设置有延伸部，径向向内接合在相应的制动靴承载和引导臂上的基台之下。

7. 发明授权

US4482190A Multiple-circuit hydraulic brake system 失效
标题翻译：多回路液压制动系统
公开(公告)号：US4482190A
公开(公告)日：1984-11-13
申请号：US419882
申请日：1982-09-20
申请人： Jochen Burgdorf , Alfred Birkenbach
发明人： Jochen Burgdorf , Alfred Birkenbach
IPC分类号： B60T8/26 , B60T8/02 , B60T11/24
CPC分类号： B60T8/266
摘要： The multiple-circuit hydraulic brake system includes a brake-actuating device having three working chambers for actuating wheel brake cylinders. A first brake circuit is connected to a first of the three working chambers and separately to each wheel brake cylinder of the rear axle through a different one of two control valves controlled by the pressure of a second and a third of the three working chambers. A second brake circuit is connected between one of the wheel brake cylinders of the front axle and the second of the three working chambers and a third brake circuit is connected between the other of the wheel brake cylinders of the front axle and the third of the three working chambers. Upon failure of the second and/or third brake circuit, the associated one of the two control valves retain the pressure of the diagonally opposite rear axle wheel brake cylinder below the wheel locking limit.
摘要翻译：多回路液压制动系统包括具有用于致动车轮制动缸的三个工作室的制动器致动装置。第一制动回路通过由三个工作室中的第二和三分之一的压力控制的两个控制阀中的不同的一个连接到三个工作室中的第一个并且分别地连接到后轴的每个车轮制动缸。第二制动回路连接在前轴的车轮制动缸中的一个和三个工作室中的第二个之间，并且第三制动回路连接在前轴的另一个车轮制动缸之间，三个车轮制动缸中的三个工作室。在第二和/或第三制动回路失效时，两个控制阀中相关联的一个控制阀将对角相对的后轮轴制动缸的压力保持在车轮锁定极限以下。

8. 发明授权

US4070069A Pressure control arrangement for hydraulic brake systems 失效
标题翻译：液压制动系统的压力控制装置
公开(公告)号：US4070069A
公开(公告)日：1978-01-24
申请号：US725896
申请日：1976-09-22
申请人： Juan Belart , Alfred Birkenbach
发明人： Juan Belart , Alfred Birkenbach
IPC分类号： B60T8/40 , B60T8/42 , B60T8/04
CPC分类号： B60T8/4225 , B60T8/4054
摘要： A pressure control arrangement for hydraulic brake systems including a plunger piston which is sealingly slidable with a bore and which defines a chamber connecting with at least one brake cylinder. The chamber is connected with a brake pressure source through a valve which is kept in the open position by a connection to an auxiliary pressure source which prevents the valve from reaching or maintaining its closing position when the auxiliary pressure has failed. The auxiliary pressure is controllable for effecting an anti-skid control for which purpose the auxiliary pressure source is connected with a control chamber which is opposite the valve chamber connected to at least one wheel brake cylinder through at least one auxiliary valve.
摘要翻译：一种用于液压制动系统的压力控制装置，包括柱塞活塞，所述柱塞活塞可利用孔密封地滑动并且限定与至少一个制动缸连接的室。该腔室通过阀门与制动压力源连接，该阀门通过与辅助压力源的连接而保持在打开位置，当辅助压力失效时，该阀门防止阀门达到或保持其关闭位置。辅助压力是可控制的，用于实现防滑控制，辅助压力源通过至少一个辅助阀与与至少一个车轮制动缸连接的阀室相对的控制室连接。

9. 发明授权

US06807897B2 Hydraulic piston and process for its surface treatment 有权
标题翻译：液压活塞及其表面处理工艺
公开(公告)号：US06807897B2
公开(公告)日：2004-10-26
申请号：US10024113
申请日：2001-12-18
申请人： Alfred Birkenbach , Rolf Weiler , Uwe Zeibig , Martina Wägner , Jan Elwart
发明人： Alfred Birkenbach , Rolf Weiler , Uwe Zeibig , Martina Wägner , Jan Elwart
IPC分类号： F16J104
CPC分类号： F16J1/02 , C23C8/34 , C23C8/80 , C23C28/04 , F16D2125/06 , F16D2200/0004 , F16D2250/0046 , F16D2250/0053 , Y10T29/49286
摘要： The present invention relates to a hydraulic piston and a process for its surface treatment in order to improve above all the wear resistance and corrosion resistance at the surface of the piston. As a favorable manufacturing process for the surface treatment of an above-mentioned hydraulic piston, a multistage process is disclosed which arranges a nitrocarburization with a subsequent oxidation and a following mechanical solidification of the oxidized surface for the piston. As a result, several superposed layers—layer of oxide, connecting layer, diffusion layer—develop at the piston surface which exhibit the desired qualities.
摘要翻译：液压活塞及其表面处理方法技术领域本发明涉及液压活塞及其表面处理方法，以便首先提高活塞表面的耐磨性和耐腐蚀性。作为对上述液压活塞的表面处理的有利制造方法，公开了一种多级方法，其将随后的氧化进行氮碳共渗和用于活塞的氧化表面的随后的机械凝固。结果，在活塞表面形成了几层叠层的氧化物，连接层，扩散层，这表现出所需的质量。

10. 发明授权

US5195806A Brake pressure control device for automotive vehicles 失效
标题翻译：用于汽车的制动压力控制装置
公开(公告)号：US5195806A
公开(公告)日：1993-03-23
申请号：US678493
申请日：1991-04-01
申请人： Juergen Schonlau , Holger von Hayn , Alfred Birkenbach , Ralf Harth , Wolfgang Ritter
发明人： Juergen Schonlau , Holger von Hayn , Alfred Birkenbach , Ralf Harth , Wolfgang Ritter
IPC分类号： B60T8/32 , B60T8/1766 , B60T8/18 , B60T8/26 , B60T8/28 , B60T11/34 , B60T13/12
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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