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1. 发明授权

US5207488A Traction control modulator 失效
标题翻译：牵引调节器
公开(公告)号：US5207488A
公开(公告)日：1993-05-04
申请号：US864261
申请日：1992-04-06
申请人： Jerry L. Newton , Donald L. Parker , Donald M. Flory , Timothy A. Haerr
发明人： Jerry L. Newton , Donald L. Parker , Donald M. Flory , Timothy A. Haerr
IPC分类号： B60T8/175 , B60T8/42 , B60T8/48
CPC分类号： B60T8/489 , B60T8/409
摘要： A vehicle braking actuated traction control system is provided which includes a bored frame fluidly connected with a master cylinder and a wheel brake. A spring biased plunger with a sealing head slidably mounted within the bore isolates the bore from the master cylinder by axial movement of the plunger in a first direction. A piston operatively associated with the plunger is sealably slidably mounted within the bore for creating a variable control volume in the bore in fluid communication with the wheel brake. The piston is connected with the plunger via a spring which biases the plunger away from the piston. A nut is fixably connected with the piston and a drive screw threadably engaged with the piston is reversibly powered by an electric motor which is responsive to the signals given by a controller which is cognizant of a vehicle wheel condition. Upon the appropriate signal the drive screw will power the piston to a position to cause the plunger to isolate the wheel brake from the master cylinder and thereafter modulate the pressure within the wheel brake as commanded by the controller during a traction control cycle.
摘要翻译：提供一种车辆制动致动牵引力控制系统，其包括与主缸和车轮制动器流体连接的钻孔架。具有可滑动地安装在孔内的密封头的弹簧偏置柱塞通过柱塞在第一方向上的轴向运动而将孔与主缸分离。与柱塞可操作地相关联的活塞可密封地可滑动地安装在孔内，用于在与车轮制动器流体连通的孔中产生可变控制体积。活塞通过弹簧与活塞连接，该弹簧使柱塞偏离活塞。螺母与活塞固定连接，并且与活塞螺纹连接的驱动螺杆由电动机可逆地供电，该电动机响应于识别车轮状况的控制器给出的信号。在适当的信号下，驱动螺杆将使活塞向一个位置供电，使柱塞将主制动器与主缸隔离开，然后根据控制器在牵引力控制循环期间的指令调节车轮制动器内的压力。

2. 发明授权

US4768843A Vehicle brake control system 失效
标题翻译：车辆制动控制系统
公开(公告)号：US4768843A
公开(公告)日：1988-09-06
申请号：US032888
申请日：1987-03-31
申请人： Scott A. Baughman , Donald M. Flory , Timothy A. Haerr , Donald L. Parker , Thomas B. Taylor , George N. Villec
发明人： Scott A. Baughman , Donald M. Flory , Timothy A. Haerr , Donald L. Parker , Thomas B. Taylor , George N. Villec
IPC分类号： B60T8/175 , B60T8/1761 , B60T8/34 , B60T8/42 , B60T8/48 , B60T13/68
CPC分类号： B60T8/4827 , B60T8/348 , B60T8/4283 , Y10S188/01 , Y10S303/04 , Y10T137/8663
摘要： A vehicle braking system having a wheel lock control arrangement with isolation valves for each wheel brake and either three or four solenoid and brake control valves for the system. In one arrangement, each wheel brake and isolation valve has its own solenoid and control valve. In other arrangements two front wheel brakes have separate solenoid controlled operating valves and the two rear wheel brakes have a single solenoid controlling operating valve controlling both isolation valves. Traction control is incorporated into the system so that a wheel brake required braking for traction control purposes may be applied by pump pressure without the vehicle brakes themselves having to be applied through service braking.

3. 发明授权

US4932728A Vehicle brake control system 失效
标题翻译：车辆制动控制系统
公开(公告)号：US4932728A
公开(公告)日：1990-06-12
申请号：US349601
申请日：1989-05-10
申请人： Donald E. Schenk , Schuyler S. Shaw , Edward J. DeHoff , Scott A. Baughman , Donald M. Flory , Timothy A. Haerr , Donald L. Parker , Thomas B. Taylor , George N. Villec
发明人： Donald E. Schenk , Schuyler S. Shaw , Edward J. DeHoff , Scott A. Baughman , Donald M. Flory , Timothy A. Haerr , Donald L. Parker , Thomas B. Taylor , George N. Villec
IPC分类号： B60T8/34 , B60T8/44 , B60T8/48
CPC分类号： B60T8/4827 , B60T8/348 , B60T8/445 , Y10S188/01
摘要： A vehicle braking system having a wheel lock control arrangement with isolation valves, solenoid, and brake control valves for the system. In one arrangement, each wheel brake and isolation valve has its own solenoid and control valve. Additionally, the isolation valve is configured in a manner to prevent premature drop out from isolation and to prevent any flow from a master cylinder brake apply pressure circuit to a pump pressure circuit.
摘要翻译：一种具有车轮锁定控制装置的车辆制动系统，其具有用于该系统的隔离阀，螺线管和制动控制阀。在一种布置中，每个车轮制动器和隔离阀都有自己的电磁阀和控制阀。此外，隔离阀被配置为防止过早脱离隔离并且防止来自主缸制动器的任何流动施加压力回路到泵压力回路。

4. 发明授权

US5234263A Electric master cylinder traction control 失效
标题翻译：电动主缸牵引力控制
公开(公告)号：US5234263A
公开(公告)日：1993-08-10
申请号：US848440
申请日：1992-03-09
申请人： Timothy A. Haerr , Donald L. Parker
发明人： Timothy A. Haerr , Donald L. Parker
IPC分类号： B60T8/34 , B60T8/42 , B60T8/48
CPC分类号： B60T8/347 , B60T8/4266 , B60T8/489
摘要： Anti-lock/traction control braking system for a vehicle is provided which in a preferred embodiment includes a master cylinder, a brake, a controller providing a signal when a wheel condition is within preset parameters, an isolating value to separate the brake from the master cylinder means when the braking system goes into an anti-lock braking or traction control mode of operation, an anti-lock braking actuator including a bore fluidly connecting with the brake and having a piston reciprocally mounted within and a first motor responsive to a signal given by the controller for powering the anti-lock braking piston. A traction control actuator is also provided having fluid connections with the master cylinder and the anti-lock braking actuator. The traction control actuator has at least one piston reciprocally mounted within a bore. Upon actuation of the traction control the wheel brake is pressurized by the traction control actuator and thereafter traction control modulation of the wheel brake is accomplished by reciprocal movement of the ABS piston within the ABS actuator.
摘要翻译：提供了一种用于车辆的防抱死/牵引控制制动系统，其在优选实施例中包括主缸，制动器，当车轮状况在预设参数内时提供信号的控制器，用于将制动器与主控制器分离的隔离值气缸意味着当制动系统进入防抱死制动或牵引力控制操作模式时，防抱死制动致动器包括与制动器流体连接并具有往复安装的活塞的孔和响应于给定信号的第一马达由控制器为防抱死制动活塞供电。还提供牵引控制致动器，其具有与主缸和防抱死制动致动器的流体连接。牵引力控制致动器具有往复安装在孔内的至少一个活塞。在牵引控制器的启动时，车轮制动器由牵引力控制致动器加压，此后车轮制动器的牵引力控制调节通过ABS活塞在ABS致动器内的往复运动来实现。

5. 发明授权

US5634336A Integral brake apply system 失效
标题翻译：整体制动应用系统
公开(公告)号：US5634336A
公开(公告)日：1997-06-03
申请号：US533968
申请日：1995-09-25
申请人： Jeffrey A. Heinrichs , Neal B. Rosenblum , Craig A. Osterday , Timothy A. Haerr , Donald L. Parker
发明人： Jeffrey A. Heinrichs , Neal B. Rosenblum , Craig A. Osterday , Timothy A. Haerr , Donald L. Parker
IPC分类号： B60T13/565 , B60T13/00 , F15B9/10
CPC分类号： B60T13/565
摘要： An integrated master cylinder and vacuum power booster provides a brake apply system wherein the master cylinder and power booster are structurally and functionally combined together to provide a uniquely packaged system. The integral system includes a master cylinder housing having a tubular extension that carries the power booster housing with at least two operating chambers. A power piston is movable by variable pressure levels between the two chambers. The power piston cooperates with a translating element carried within the tubular extension to communicate sliding movement of the power piston to the master cylinder piston.
摘要翻译：集成主缸和真空动力助力器提供制动施加系统，其中主缸和动力助力器在结构和功能上组合在一起以提供独特的包装系统。整体系统包括具有管状延伸部的主缸壳体，该管状延伸部带有至少两个操作室的动力助力器壳体。动力活塞可通过两个腔室之间的不同压力水平移动。动力活塞与在管状延伸部内承载的平移元件配合，以将动力活塞的滑动运动传递到主缸活塞。

6. 发明授权

US4673000A Check valve assembly 失效
标题翻译：止回阀总成
公开(公告)号：US4673000A
公开(公告)日：1987-06-16
申请号：US886657
申请日：1986-07-18
申请人： Timothy A. Haerr , Donald L. Parker
发明人： Timothy A. Haerr , Donald L. Parker
IPC分类号： F16K15/14
CPC分类号： F16K15/142 , Y10T137/7896
摘要： An O-ring is received in a groove having only an arcuate portion thereof operative to act as a check valve, with the arcuate portion being movable into a chordal recess so that it does not provide full circumferential sealing engagement in the area of the arcuate portion, allowing fluid pressure or flow therethrough so long as the arcuate portion is so displaced. The resilient character of the O-ring urges the arcuate portion back to the closed position along a tapered ramp surface of the recess into which it was displaced when there is no pressure differential acting across the O-ring. Movement of the O-ring support member relative to a fixed surface normally sealed by the O-ring and net pressure forces on the O-ring may also tend to return the O-ring to the closed position in one direction of movement.
摘要翻译： O形圈被容纳在仅具有弓形部分的凹槽中，该凹槽可用作止回阀，其中弓形部分可移动到弦凹部中，使得其不能在弓形部分的区域中提供全周向密封接合只要弓形部分被如此置换，允许流体压力或流过其中。当O形圈上没有压力差时，O形圈的弹性特征将弓形部分沿着凹槽的锥形倾斜表面推回到关闭位置。 O形环支撑构件相对于通常由O形环密封的固定表面的移动和O形环上的净压力也可能趋向于在一个运动方向上将O形环返回到关闭位置。

7. 发明授权

US06912946B2 System and method for improved controlled airflow within a vacuum booster system 有权
标题翻译：用于改善真空增压系统内受控气流的系统和方法
公开(公告)号：US06912946B2
公开(公告)日：2005-07-05
申请号：US10446588
申请日：2003-05-28
申请人： Timothy A. Haerr , Gary C. Fulks , Ryan M. Elking , Derek T. Dreischarf , Patrick T. MacLellan
发明人： Timothy A. Haerr , Gary C. Fulks , Ryan M. Elking , Derek T. Dreischarf , Patrick T. MacLellan
IPC分类号： B60T13/567 , F15B9/10
CPC分类号： B60T13/567
摘要： The present invention includes a system for providing an improved controlled airflow within a vacuum booster system. The system includes a vacuum booster assembly having a primary chamber and a secondary chamber, and an outer tube having a first end and a second end, the first end in communication with the secondary chamber of the vacuum booster assembly. The system additionally includes an airflow control assembly operably coupled to the second end of the outer tube, and an inner tube, concentric to the outer tube, having a first end and a second end, the first end operably coupled to the airflow control assembly, the second end in communication with the primary chamber of the vacuum booster assembly. In the system, air flows from the primary chamber of the vacuum booster assembly to the airflow control assembly within the inner tube and air flows from the airflow control assembly to the secondary chamber of the vacuum booster assembly within the outer tube.
摘要翻译：本发明包括一种用于在真空增压系统内提供改进的受控气流的系统。该系统包括具有主室和次室的真空助力组件，以及具有第一端和第二端的外管，第一端与真空助力器组件的次室连通。该系统还包括可操作地联接到外管的第二端的气流控制组件和与外管同心的内管，其具有第一端和第二端，第一端可操作地联接到气流控制组件，第二端与真空助力器组件的主室连通。在该系统中，空气从真空助力器组件的主室流入内管内的气流控制组件，空气从气流控制组件流入外管内的真空助力组件的次室。

8. 发明授权

US06612108B2 Manifold assembly for interconnecting brake booster to engine and vacuum pump 有权
标题翻译：用于将制动助力器连接到发动机和真空泵的歧管组件
公开(公告)号：US06612108B2
公开(公告)日：2003-09-02
申请号：US09991614
申请日：2001-11-06
申请人： Timothy A. Haerr , Gary C. Fulks , Michel J. Vermoesen , Kenneth C. Williams , William R. Peltz
发明人： Timothy A. Haerr , Gary C. Fulks , Michel J. Vermoesen , Kenneth C. Williams , William R. Peltz
IPC分类号： F16D3102
CPC分类号： B60T13/567
摘要： A manifold assembly for pneumatically interconnecting a brake booster to an engine and to an electrically-driven vacuum pump. A manifold housing has an engine port pneumatically communicable with the engine, a separate booster port pneumatically communicable with the brake booster, and an orifice pneumatically communicable with the vacuum pump inlet. An engine check valve substantially blocks pneumatic flow from the engine port to the booster port. A vacuum-pump check valve substantially blocks pneumatic flow from the engine port to the vacuum pump outlet.
摘要翻译：用于将制动助力器气动地互连到发动机和电驱动真空泵的歧管组件。歧管壳体具有与发动机气动地连通的发动机端口，与制动助力器气动连通的单独的增压口，以及与真空泵入口气动连通的孔口。发动机止回阀基本上阻挡从发动机端口到增压口的气动流。真空泵止回阀基本上阻挡从发动机端口到真空泵出口的气动流。

9. 发明授权

US07673950B2 Vehicle autonomous brake-apply system and method 有权
标题翻译：车辆自适应制动系统及方法
公开(公告)号：US07673950B2
公开(公告)日：2010-03-09
申请号：US11265612
申请日：2005-11-02
申请人： Gary C. Fulks , Douglas E. Poole , Timothy A. Haerr , Xavier Groult
发明人： Gary C. Fulks , Douglas E. Poole , Timothy A. Haerr , Xavier Groult
IPC分类号： B60T8/32
CPC分类号： B60T7/22 , B60T2201/10 , B60W30/06
摘要： A first vehicle autonomous brake-apply system includes a vehicle hydraulic brake assembly, a vacuum booster assembly operatively connected to the vehicle hydraulic brake assembly, a solenoid valve operatively connected to the vacuum booster assembly, and an automatic controller including an output signal operatively connected to the solenoid valve. A second system uses a lateral-acceleration-sensor assembly in place of the automatic controller. A third system includes a braking controller, an electrical braking device, and at least one distance sensor. A method for assisting driving of a vehicle includes applying a braking force to stop the vehicle before the vehicle strikes an obstacle whose distance to the vehicle is measured using at least one distance sensor.
摘要翻译：第一车辆自行制动器施加系统包括车辆液压制动器组件，可操作地连接到车辆液压制动器组件的真空助力器组件，可操作地连接到真空增压器组件的电磁阀，以及自动控制器，包括可操作地连接到电磁阀。第二个系统使用横向加速度传感器组件代替自动控制器。第三系统包括制动控制器，电制动装置和至少一个距离传感器。一种用于辅助车辆行驶的方法包括在车辆撞击使用至少一个距离传感器测量与车辆距离的障碍物之前施加制动力以停止车辆。

10. 发明授权

US06626080B2 Triple power booster for brake systems 失效
标题翻译：用于制动系统的三重增压器
公开(公告)号：US06626080B2
公开(公告)日：2003-09-30
申请号：US09924142
申请日：2001-08-07
申请人： Timothy A. Haerr , Gary C. Fulks
发明人： Timothy A. Haerr , Gary C. Fulks
IPC分类号： F01B1500
CPC分类号： B60T13/563
摘要： A power booster for a brake system including a housing having an interior and a pair of diaphragms separating the interior of the housing into three chambers. A power piston assembly is coupled for movement with the diaphragms and includes an output member. A reaction member is coupled to the power piston assembly, and an input member is adapted to be coupled to a movable brake pedal. An air valve assembly moves between open and closed positions to selectively admit atmospheric air into selected ones of the chambers. This induces an output force on the diaphragm that is transferred to the output member of the power piston assembly. The triple booster adds an additional working chamber with an added approximately 45% increase in power boost. The triple power booster retains many of the same components as prior dual or tandem boosters to provide an economical solution to increase booster output without the need for new tuning procedures or added booster diameter.
摘要翻译：一种用于制动系统的助力器，包括具有内部的壳体和将壳体的内部分隔成三个腔室的一对隔膜。动力活塞组件联接以便与隔膜一起运动并且包括输出构件。反作用构件联接到动力活塞组件，并且输入构件适于联接到可动制动踏板。空气阀组件在打开位置和关闭位置之间移动，以选择性地将大气空气引入所选腔室中。这会在隔膜上引起输出力，该输出力被传递到动力活塞组件的输出构件。三重增压器增加了额外的工作室，增加了大约45％的功率增加。三重功率增压器保留了许多与现有双或串联增压器相同的部件，以提供经济的解决方案来增加增压器输出，而无需新的调节程序或增加的增压器直径。

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