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21. 发明申请

WO2007089300A3 ELECTRIC ACTUATOR UNIT FOR A VEHICLE BRAKE ASSEMBLY 审中-公开
公开(公告)号：WO2007089300A3
公开(公告)日：2007-08-09
申请号：PCT/US2006/042162
申请日：2006-10-26
申请人： KELSEY-HAYES COMPANY , BOYLE, Brian , KWIERANT, David , LEITER, Ralf
发明人： BOYLE, Brian , KWIERANT, David , LEITER, Ralf
IPC分类号： F16D51/00
摘要： An improved structure for an electric actuator unit for use in a brake assembly. According to an embodiment, a drum brake assembly comprises a mounting flange (16) having an abutment (18); a backing plate (20) secured to the mounting flange, the backing plate having a pair of brake shoes supported thereon; and an electric actuator unit (14) for actuating the drum brake assembly to selectively move the brake shoes between a braking and a non-braking position, the electric actuator unit including a motor (80), a gear-set (82) operatively coupled to be driven by the motor, a spindle nut (86) operatively coupled to be rotationally driven by the gear-set, a pull rod (88) operatively coupled to be translatorily driven by the spindle nut, and a brake shoe actuation link assembly (26) operatively coupled to be actuated by the pull rod to thereby move the brake shoes between the braking and non-braking positions, the pull rod being operatively coupled to the brake shoe actuation link assembly by a link (46), the link having a first end pivotally connected to the pull rod and a second end pivotally connected to a second member (44) of the brake shoe actuation link assembly.

22. 发明申请

WO2007064782A1 PERIODIC RATE SENSOR SELF TEST 审中-公开
标题翻译：周期速率传感器自检
公开(公告)号：WO2007064782A1
公开(公告)日：2007-06-07
申请号：PCT/US2006/045821
申请日：2006-11-30
申请人： KELSEY-HAYES COMPANY , DOLL, Kenneth, A. , SPIEKER, Arnold, H.
发明人： DOLL, Kenneth, A. , SPIEKER, Arnold, H.
IPC分类号： G06F7/00
CPC分类号： B60T8/885 , B60T2270/406 , B60T2270/413
摘要： A periodic test signal (44) is injected into a sensor and the sensor output (46) is compared to a threshold to determined whether the sensor is functioning properly.
摘要翻译：周期性测试信号（44）被注入到传感器中，并将传感器输出（46）与阈值进行比较，以确定传感器是否正常工作。

23. 发明申请

WO2006022883A1 METHOD OF CONTROLLING MICROVALVE ACTUATOR 审中-公开
标题翻译：控制微型致动器的方法
公开(公告)号：WO2006022883A1
公开(公告)日：2006-03-02
申请号：PCT/US2005/012712
申请日：2005-04-13
申请人： KELSEY HAYES COMPANY , FULLER, Edward, Nelson , LOWMAN, Clark
发明人： FULLER, Edward, Nelson , LOWMAN, Clark
IPC分类号： F15C5/00
CPC分类号： H02M3/156
摘要： In a method of controlling an actuator of a microvalve, a controller is provided for supplying a voltage to the actuator. The controller provides an initial voltage to the actuator which is effective to actuate the microvalve. Then, the controller provides a pulsed voltage to the actuator which is effective to continue the actuation of the microvalve.
摘要翻译：在控制微型阀的致动器的方法中，提供控制器以向致动器提供电压。控制器向致动器提供初始电压，其有效地致动微型阀。然后，控制器向致动器提供脉冲电压，其有效地继续致动微型阀。

24. 发明申请

WO2005108179A1 SLIP CONTROL BOOST BRAKING SYSTEM 审中-公开
标题翻译：滑动控制增压制动系统
公开(公告)号：WO2005108179A1
公开(公告)日：2005-11-17
申请号：PCT/US2005/016179
申请日：2005-05-06
申请人： KELSEY-HAYES COMPANY , GANZEL, Blaise, J.
发明人： GANZEL, Blaise, J.
IPC分类号： B60T8/44
CPC分类号： B60T7/12 , B60T8/34 , B60T8/4072 , B60T8/4077 , B60T13/142 , B60T17/18
摘要： A braking system is provided for applying pressurized hydraulic brake fluid to a plurality of vehicle brakes. The system includes a source of pressurized brake fluid, a first brake fluid circuit, and a boost valve for controlling a flow of brake fluid from the source to the first circuit. A first brake actuator is actuated by brake fluid from the first circuit and a second brake actuator operated by an application of brake fluid from the first circuit. The system further includes a second brake fluid circuit and a third brake fluid circuit. A third brake actuator is actuated by brake fluid from the second circuit. A fourth brake actuator actuated by brake fluid from the third circuit. A master cylinder includes a primary piston, a first secondary piston, and second secondary piston. The first and second secondary pistons are capable of being each independently operably displaced by an application of pressurized fluid from the first circuit to pressurize brake fluid in, respectively, the second circuit to operate the third brake actuator and the third circuit to operate the fourth brake circuit.
摘要翻译：提供一种用于将加压液压制动流体施加到多个车辆制动器的制动系统。该系统包括加压制动液源，第一制动液回路和用于控制制动流体从源至第一回路的流动的升压阀。第一制动器致动器由来自第一回路的制动流体致动，而第二制动致动器通过施加来自第一回路的制动流体来操作。该系统还包括第二制动液回路和第三制动液回路。第三制动器致动器由来自第二回路的制动液驱动。由来自第三回路的制动液驱动的第四制动器致动器。主缸包括主活塞，第一辅助活塞和第二辅助活塞。第一和第二辅助活塞能够通过施加来自第一回路的加压流体而各自独立地可操作地移位，以分别对第二回路中的制动流体加压以操作第三制动器致动器和第三回路以操作第四制动器电路。

25. 发明申请

WO2005095133A1 METHOD AND APPARATUS FOR VEHICLE ROLLOVER MITIGATION 审中-公开
标题翻译：车辆减速机的方法与装置
公开(公告)号：WO2005095133A1
公开(公告)日：2005-10-13
申请号：PCT/US2005/010014
申请日：2005-03-23
申请人： KELSEY-HAYES COMPANY , MILOT, Danny, R.
发明人： MILOT, Danny, R.
IPC分类号： B60G17/015
CPC分类号： B60G17/0162 , B60G17/018 , B60G17/0195 , B60G2204/113 , B60G2400/104 , B60G2400/204 , B60G2400/60 , B60G2600/02 , B60G2800/012 , B60G2800/9122 , B60T2230/03 , B60W30/04
摘要： A method is provided for detecting a rollover event of a vehicle. A lateral kinetic energy of the vehicle is determined in response to vehicle longitudinal velocity and vehicle side slip angle. A lateral acceleration of the vehicle is measured. A tire normal force is measured. A rollover potentiality index is determined in response to the lateral kinetic energy and the lateral acceleration. A rollover index is determined by weighting the rollover potentiality index by a factor of the lateral acceleration and by a factor of the tire normal force. A comparison is made to determine if the rollover index is above a predetermined threshold.
摘要翻译：提供一种用于检测车辆的翻车事件的方法。响应于车辆纵向速度和车辆侧滑角来确定车辆的侧向动能。测量车辆的横向加速度。测量轮胎法向力。响应于侧向动能和横向加速度来确定翻转潜能指数。通过以横向加速度的因子和轮胎法向力的因子加权翻转潜能指数来确定翻转指数。进行比较以确定翻转索引是否高于预定阈值。

26. 发明申请

WO1998025772A1 VEHICLE WHEEL HUB AND BEARING RETENTION SYSTEM AND METHOD FOR PRODUCING SAME 审中-公开
标题翻译：车辆轮毂和轴承保持系统及其制造方法
公开(公告)号：WO1998025772A1
公开(公告)日：1998-06-18
申请号：PCT/US1997022590
申请日：1997-12-10
申请人： KELSEY HAYES COMPANY , WIACEK, Michael, F. , KOCH, Gary, L.
发明人： KELSEY HAYES COMPANY
IPC分类号： B60B27/00
CPC分类号： F16C19/386 , B60B27/00 , B60B27/001 , F16C35/063 , F16C2226/60 , F16C2326/02 , Y10T29/497
摘要： This invention relates to an improved vehicle wheel hub (10) and bearing retention system and method for producing the same, the vehicle wheel hub and bearing retention system (90) including a wheel hub, a bearing unit, and a bearing retention and preload device. The wheel hub includes an inboard end (16), an outboard end, and a main body. The method for producing a vehicle wheel hub and bearing retention system comprising the steps of: (a) providing a wheel hub defining a longitudinal axis and including an inboard end, an outboard end, and a main body, the wheel hub defining a bearing seat (64) and a wheel hub shoulder; (b) providing a bearing unit onto the bearing seat (64) of the wheel hub adjacent the wheel hub shoulder; (c) providing a bearing unit retention and preload device on the opened inboard end of the wheel hub adjacent the bearing unit; and (d) reshaping the material of the inboard end of the wheel hub against the bearing unit retention and preload device (78) to thereby secure the bearing unit retention and preload device on the wheel hub and prevent axial movement of the bearing unit relative to the wheel hub.
摘要翻译：本发明涉及一种改进的车轮轮毂（10）和轴承保持系统及其制造方法，所述车轮轮毂和轴承保持系统（90）包括轮毂，轴承单元和轴承保持和预加载装置。轮毂包括内侧端部（16），外侧端部和主体。一种用于制造车轮轮毂和轴承保持系统的方法，包括以下步骤：（a）提供限定纵向轴线并包括内侧端部，外侧端部和主体的轮毂，所述轮毂限定轴承座（64）和轮毂肩部; （b）将轴承单元提供到邻近轮毂肩部的轮毂的轴承座（64）上; （c）在邻近轴承单元的轮毂的敞开的内侧端部设置轴承单元保持和预载装置; 和（d）将轮毂的内侧端部的材料重新定位在轴承单元保持和预载装置（78）上，从而将轴承单元保持和预载装置固定在轮毂上，并防止轴承单元相对于轮毂。

27. 发明申请

WO1998012467A1 MOUNTING ARRANGEMENT FOR SUPPORTING A HYDRAULIC CONTROL UNIT OF A VEHICULAR BRAKING SYSTEM 审中-公开
标题翻译：支持车辆制动系统液压控制单元的安装布置
公开(公告)号：WO1998012467A1
公开(公告)日：1998-03-26
申请号：PCT/US1997016295
申请日：1997-09-16
申请人： KELSEY HAYES COMPANY , ROBINSON, David, S.
发明人： KELSEY HAYES COMPANY
IPC分类号： F16M13/00
CPC分类号： B60T8/3685 , F16F1/3732
摘要： A mounting arrangement for attaching a hydraulic control unit (22) of a vehicular braking system to a vehicle body (55) includes a mounting stud (68) attached to and extending axially outward from the hydraulic control unit (22). The mounting stud (68) also includes axially and laterally extending surfaces. A bracket (50) is provided with mounting arm (53) and a hole (66) through which the mounting stud (68) extends. The bracket (50) also includes a recessed portion (67) surrounding the hole (66) and axially spaced from a main portion of the mounting arm (53). The recessed portion and the main portion are connected by a transitional portion. A grommet (62) engages both the recessed portion (67) and the transitional portion of the mounting arm (53) and engages the axially and laterally extending surfaces of the mounting stud (68) for supporting the hydraulic unit (22) in both axial and lateral directions.
摘要翻译：用于将车辆制动系统的液压控制单元（22）附接到车体（55）的安装装置包括安装螺栓（68），安装螺柱（68）从液压控制单元（22）轴向向外延伸并从轴向向外延伸。安装螺柱（68）还包括轴向和横向延伸的表面。托架（50）设置有安装臂（53）和安装螺柱（68）延伸穿过的孔（66）。支架（50）还包括围绕孔（66）并与安装臂（53）的主要部分轴向间隔开的凹部（67）。凹部和主要部分通过过渡部分连接。索环（62）同时接合凹部（67）和安装臂（53）的过渡部分，并与安装螺柱（68）的轴向和横向延伸的表面相接合，用于将液压单元（22）轴向和横向。

28. 发明申请

WO1997046408A1 PROGRAMMABLE ELECTRONIC PEDAL SIMULATOR 审中-公开
标题翻译：可编程电子踏板模拟器
公开(公告)号：WO1997046408A1
公开(公告)日：1997-12-11
申请号：PCT/US1997009508
申请日：1997-06-04
申请人： KELSEY HAYES COMPANY
发明人： KELSEY HAYES COMPANY , WEIGERT, Thomas , FERGER, Robert, L. , KINGSTON, Andrew, W. , OLIVERI, Salvatore
IPC分类号： B60L07/00
CPC分类号： B60T13/741 , B60T7/042 , B60T8/00 , B60T8/3255 , B60T8/3275 , B60T8/4086
摘要： A pedal simulator (14) for a vehicle braking system. The pedal simulator (14) is coupled to a brake pedal (12), and includes an electrical actuator operatively coupled to the brake pedal (12) to selectively exert a force on the brake pedal (12). A position sensor (32) is provided for generating a position signal indicative of the position of the brake pedal (12). A force sensor (42) is provided for generating a force signal indicative of the force exerted upon the brake pedal (12) by a driver. An electronic control unit (16) is provided which has programmed therein a desired relationship between the position signal and the force signal. The electronic control unit (16) determines an actual relationship between the position signal and the force signal and compares the actual relationship thus determined with the desired relationship. The electronic control unit (16) controls the electrical actuator to selectively exert a force on the brake pedal (12) to conform the actual relationship to the desired relationship.
摘要翻译：一种用于车辆制动系统的踏板模拟器（14）。踏板模拟器（14）联接到制动踏板（12），并且包括可操作地联接到制动踏板（12）的电致动器，以选择性地在制动踏板（12）上施加力。设置位置传感器（32），用于产生指示制动踏板（12）的位置的位置信号。力传感器（42）用于产生指示由驾驶员施加在制动踏板（12）上的力的力信号。提供一种电子控制单元（16），其中编程了位置信号和力信号之间的期望的关系。电子控制单元（16）确定位置信号和力信号之间的实际关系，并将所确定的实际关系与期望的关系进行比较。电子控制单元（16）控制电致动器以选择性地在制动踏板（12）上施加力以使实际的关系符合期望的关系。

29. 发明申请

WO1997033287A1 BOBBINLESS SOLENOID COIL 审中-公开
标题翻译：无铅电磁线圈
公开(公告)号：WO1997033287A1
公开(公告)日：1997-09-12
申请号：PCT/US1997003839
申请日：1997-03-06
申请人： KELSEY HAYES COMPANY
发明人： KELSEY HAYES COMPANY , LINKNER, Herbert, L., Jr. , DARNELL, Charles
IPC分类号： H01F05/00
CPC分类号： B29C53/845 , B29K2063/00 , B60T8/3615 , B60T8/363 , B60T8/3675 , H01F5/00 , H01F7/06
摘要： A bobbinless coil (30) for a solenoid valve having at least one free standing wire termination (33, 34). An end cap (40) having at least one terminal post (43, 44) is adjacent to one end of the coil with the post receiving and supporting the free standing wire termination.
摘要翻译：一种用于电磁阀的无轴线圈（30），其具有至少一个独立的电线终端（33,34）。具有至少一个端子柱（43,44）的端盖（40）与所述线圈的一端相邻，所述柱接收并支撑所述自立式线终端。

30. 发明申请

WO1997033112A1 FOIL WOUND COIL FOR A SOLENOID VALVE 审中-公开
标题翻译：用于电磁阀的螺旋线圈
公开(公告)号：WO1997033112A1
公开(公告)日：1997-09-12
申请号：PCT/US1997004352
申请日：1997-03-06
申请人： KELSEY HAYES COMPANY
发明人： KELSEY HAYES COMPANY , LINKNER, Herbert, L., Jr. , SCHLIEBE, Paul, M.
IPC分类号： F16K31/06
CPC分类号： H01F41/10 , B60T8/3615 , B60T8/363 , H01F5/00 , H01F7/1607 , H01F27/2852 , H01F41/063 , H01F2007/062 , H01F2027/2857
摘要： A solenoid operated valve (31) includes a coil (30) formed by a continuous winding of foil tape (37) wound upon a sleeve (35). The foil tape (37) includes a thin electrically conductive copper laminate (38) carried on a dielectric tape (39). An electrical conductor (41) is wrapped axially under the last winding and extends from the upper end of the coil (30).
摘要翻译：电磁阀（31）包括由卷绕在套管（35）上的箔带（37）的连续绕组形成的线圈（30）。箔带（37）包括承载在电介质带（39）上的薄导电铜层压体（38）。电导体（41）沿着最后一个绕组轴向包裹并从线圈（30）的上端延伸。

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