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1. 发明授权

US5147116A Integral ABS and traction control having an electric modulator 失效
标题翻译：一体化ABS和牵引力控制具有电调制器
公开(公告)号：US5147116A
公开(公告)日：1992-09-15
申请号：US723127
申请日：1991-06-28
申请人： Donald L. Parker , Jerry L. Newton , David F. Reuter , Fred W. Huntzicker
发明人： Donald L. Parker , Jerry L. Newton , David F. Reuter , Fred W. Huntzicker
IPC分类号： B60T8/42 , B60T8/48 , B60T8/50
CPC分类号： B60T8/4266 , B60T8/4863 , B60T8/50 , Y10S303/901
摘要： An integrated anti-lock braking (ABS)/traction control (TC) braking system is provided which includes a controller cognizant of a rotational condition of a wheel, a master cylinder, an actuator with a bore, the bore having a first fluid connection with a master cylinder and space therefrom a second fluid connection with a brake, a first normally open solenoid valve for isolating the master cylinder from the wheel brake when the controller places the system in an ABS or TC mode, and a hollow primary piston mounted within the bore along first, second and third spaced sealed peripheries having a first port connecting the interior of the primary piston with its exterior between the first and second sealed peripheries and communicating with the second fluid connection of the bore. The primary piston also has a second port fluidly connecting an end of the primary piston most adjacent to the bore first fluid connection with the interior of the primary piston and the primary piston having a check valve mounted within the second port and the primary piston has a third sealed periphery generally adjacent the bore first fluid connection. A secondary piston is mounted within the primary piston movable in a direction towards the bore first fluid connection to pressurize the brake and movable in an opposite direction to release the pressure within the brake, the secondary piston has an extreme position with respect to the primary piston wherein the secondary piston opens the check valve and further movement of the secondary piston causes the pistons to move in unison pressurizing the wheel brake. A reversible motor connected with a gear train, drive screw and nut moves the secondary piston in response to signal give by the controller.

2. 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。

3. 发明授权

US4938543A Anti-lock braking/traction control braking system 失效
标题翻译：防抱死制动/牵引制动系统
公开(公告)号：US4938543A
公开(公告)日：1990-07-03
申请号：US353895
申请日：1989-05-17
申请人： Donald L. Parker , Donald E. Schenk , David F. Reuter , George N. Villec , Alexander Kade , Robert J. Hammersmith , James F. Quinn
发明人： Donald L. Parker , Donald E. Schenk , David F. Reuter , George N. Villec , Alexander Kade , Robert J. Hammersmith , James F. Quinn
IPC分类号： B60T8/175 , B60T8/1761 , B60T8/42 , B60T8/48 , B60T8/50 , B60T8/58
CPC分类号： B60T8/4266 , B60T8/4863 , B60T8/5006
摘要： An integrated anti-lock braking system (ABS)/traction control (TC) braking system for a vehicle having a fluid activated brake for a wheel is provided the system in one embodiment includes a system controller for signaling the system to an ABS or TC mode, a master cylinder for delivering pressurized fluid to the wheel brake, an actuator with a longitudinal bore having a first stop. A hollow primary piston is slidably mounted within the longitudinal bore biased towards the first stop. The interior of the primary piston is fluidly connected with its exterior. A secondary piston is slidably mounted within the primary piston and movable in one direction to pressurize the wheel brake and movable in an opposite direction to relieve said wheel brake in response to the controller.

4. 发明授权

US4859001A Isolation valve bypass for master cylinder brake fluid in wheel lock control system 失效
标题翻译：车轮锁定控制系统中主缸制动液的隔离阀旁路
公开(公告)号：US4859001A
公开(公告)日：1989-08-22
申请号：US138168
申请日：1987-12-28
申请人： Donald L. Parker , David F. Reuter , Patrick Roussel
发明人： Donald L. Parker , David F. Reuter , Patrick Roussel
IPC分类号： B60T8/40 , B60T8/42 , B60T8/94
CPC分类号： B60T8/4225 , B60T8/94
摘要： A vehicle wheel brake system having a service braking section and a wheel lock control (ABS) section is provided. Under certain conditions the wheel lock control section may not be able to generate sufficient pressure to operate the vehicle wheel brakes when the master cylinder output pressure has been isolated from the wheel brakes. When such conditions occur, the displacement piston of the ABS control section moves to open a bypass valve which connects master cylinder output pressure to the vehicle wheel brake even though the ABS system has isolated it from that wheel brake. The opening of the bypass valve effectively returns the vehicle braking system to service braking until the vehicle operator releases the brake system.

5. 发明授权

US5234261A Multiplexing antilock brake apply channels 失效
标题翻译：复用防抱死制动器应用通道
公开(公告)号：US5234261A
公开(公告)日：1993-08-10
申请号：US987102
申请日：1992-12-07
申请人： Annabelle E. Leyes , Dale J. Kumke , Fred J. Horner , Donald E. Schenk , Donald L. Parker
发明人： Annabelle E. Leyes , Dale J. Kumke , Fred J. Horner , Donald E. Schenk , Donald L. Parker
IPC分类号： B60T8/1761 , B60T8/34 , B60T8/36 , B60T8/44
CPC分类号： B60T8/445 , B60T8/17616 , B60T8/347 , B60T8/36
摘要： An ABS system has a plurality of brake channels receiving apply pressure directly from a pump without an accumulator during ABS operation. To assure sufficient pressure for all channels during ABS reapply modes the channels are multiplexed to apply one at a time and keeping on hold other channels scheduled for apply. Several states of brake application are identified and the states are prioritized for each channel so that the multiplexing is ordered according to channel priority.
摘要翻译： ABS系统具有多个制动通道，其在ABS操作期间直接从泵接收施加压力而没有蓄能器。为了在ABS重新应用模式期间为所有通道确保足够的压力，通道被复用以一次应用一个并保持其他通道被安排用于应用。识别制动应用的几个状态，并且为每个通道优先确定状态，以便根据信道优先级对复用进行排序。

6. 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。

7. 发明授权

US4801380A Method of producing a silicon film with micropores 失效
标题翻译：用微孔制造硅膜的方法
公开(公告)号：US4801380A
公开(公告)日：1989-01-31
申请号：US136984
申请日：1987-12-23
申请人： Donald L. Parker , Kenneth R. Hall , James C. Holste
发明人： Donald L. Parker , Kenneth R. Hall , James C. Holste
IPC分类号： B01D71/02 , C25D11/32 , H01L21/306 , H01L21/3213 , B01D13/02
CPC分类号： H01L21/32134 , B01D67/0065 , B01D67/0072 , B01D71/02 , C25D11/32 , H01L21/0203 , B01D2323/283 , B01D2325/02 , Y10S264/48
摘要： The present invention relates to a method of producing micropores having diameters of less than 20 nanometers in straight sides in silicon film. The silicon film produced by this process may be attached to a substrate material and used as a filter in molecular separation processes.
摘要翻译：本发明涉及在硅膜的直边上生产直径小于20纳米的微孔的方法。通过该方法生产的硅膜可以附着在基材上，并在分子分离过程中用作过滤器。

8. 发明授权

US4462487A Combined vehicle service and parking brake control mechanism 失效
标题翻译：组合车辆服务和驻车制动控制机构
公开(公告)号：US4462487A
公开(公告)日：1984-07-31
申请号：US372940
申请日：1982-04-29
申请人： Edward H. Warwick , Donald L. Parker , Ralph J. Kaup
发明人： Edward H. Warwick , Donald L. Parker , Ralph J. Kaup
IPC分类号： B60T7/00 , B60T7/04 , B60T11/10 , B60K41/28
CPC分类号： B60T7/047 , B60T11/103 , B60W10/10 , B60W10/18 , B60W30/1819 , Y10S188/02 , Y10T477/84
摘要： A brake pedal contacts a pin holding the push rod for the master cylinder, applying the hydraulic service brakes in the normal manner when the pedal is depressed. When the transmission lever is shifted into the park position a solenoid type servo is energized, engaging a pawl, mounted on the brake pedal, with a gear sector pivoted about the pivot point of the brake pedal. A one-way spring clutch is energized to hold the link in which the push rod pin is installed in the applied position during parking brake apply, retaining hydraulic brake pressure during that operation. When shifting to park, the brake pedal is raised by a vacuum servo so that the pedal can be actuated to apply the parking brake without contacting the push rod pin, and therefore without hydraulic pressure resistance. Movement of the pedal with the pawl engaged exerts tension on the parking brake cable through the gear sector to apply to parking the brake. When the ignition key is turned off, the spring clutch is released and the hydraulic service brakes are released. The pawl is retracted when the ignition key is turned off, and another spring clutch prevents release of the parking brake. This clutch is released upon shifting the transmission lever from park. A circuit is provided which prevents reengagement of the pawl until the transmission lever is shifted out of and then back into park.
摘要翻译：制动踏板接触保持主缸的推杆的销钉，当踏板被压下时以正常方式施加液压行车制动器。当传动杆移动到停放位置时，螺线管型伺服器被通电，与安装在制动踏板上的棘爪接合，围绕制动踏板的枢转点枢转的齿轮部分。单向弹簧离合器通电以在驻车制动期间保持其中安装有推杆销的连杆在施加位置，在该操作期间保持液压制动压力。当转移顶部时，制动踏板由真空伺服器升高，使得踏板可以被致动以施加驻车制动器而不接触推杆销，因此没有液压阻力。踏板与棘爪接合的运动通过齿轮部分在驻车制动器电缆上施加张力，以应用于停车制动。当点火钥匙关闭时，释放弹簧离合器并释放液压制动器。当点火钥匙关闭时，棘爪缩回，另一个弹簧离合器防止驻车制动器松开。将传动杆从公园移开时，释放该离合器。提供了一种电路，其防止棘爪的重新接合，直到传动杆移出并且然后返回到停车。

9. 发明授权

US4453621A Drum brake shoe and lining assembly and method of making same 失效
标题翻译：鼓式制动蹄和内衬组件及其制造方法
公开(公告)号：US4453621A
公开(公告)日：1984-06-12
申请号：US385494
申请日：1982-06-07
申请人： Edward H. Warwick , Donald L. Parker
发明人： Edward H. Warwick , Donald L. Parker
IPC分类号： F16D69/04
CPC分类号： F16D69/0416 , F16D2069/0483 , F16D2069/0491
摘要： A strip of shoe rim steel has holes punched, and lining is molded to it in segments with a flat or curved top, the strip then being bent at locations between the lining segments and remaining flat so as not to destroy the bond. The assembly is trimmed to length, the web attached and the lining pads ground to final dimensions. The number and length of lining pad segments can be varied. The lining can be used down to the rim ends at each pad while the pad center still contains lining where the molding holes are located.
摘要翻译：鞋带钢条具有冲孔的孔，衬里以平坦或弯曲的顶部成型为片段，然后在衬里段之间的位置处弯曲并保持平坦，以免破坏结合。将组件修剪成长度，将连接的纸幅和衬垫磨成最终尺寸。衬垫片段的数量和长度可以变化。在衬垫中心仍然包含成型孔所在的衬里的情况下，衬垫可以沿着每个衬垫向下使用到边缘端部。

10. 发明授权

US4433757A Disc brake lining retainer and wear warning arrangement 失效
标题翻译：盘式制动衬片保持架和磨损警告装置
公开(公告)号：US4433757A
公开(公告)日：1984-02-28
申请号：US353414
申请日：1982-03-01
申请人： Edward H. Warwick , Donald L. Parker
发明人： Edward H. Warwick , Donald L. Parker
IPC分类号： F16D55/00 , F16D55/227 , F16D65/092 , F16D65/097 , F16D65/14 , F16D66/00 , F16D66/02 , F16D69/04
CPC分类号： F16D69/0408 , F16D55/227 , F16D65/092 , F16D65/0979 , F16D66/00 , F16D66/02 , F16D2055/0045 , F16D2069/0433 , F16D2069/0441 , F16D2125/06
摘要： The support for the outboard disc brake lining is a section of the caliper, and no shoe is used. The lining has a boss which fits into a recess formed in the caliper housing. The boss has sufficient shear area to transmit brake torque to the caliper. Center holes in the lining provide a location for a clip to be installed through the outboard caliper section. The clip keeps the lining away from the disc in the rest position and may also function as a lining wear sensor. The results include lighter weight and more usable lining.
摘要翻译：舷外盘式制动衬片的支撑是卡钳的一部分，不使用鞋。衬里具有凸起，该凸起装配到形成在卡钳壳体中的凹部中。凸台具有足够的剪切面积，以将制动扭矩传递给卡尺。衬里中心孔提供了通过外侧卡钳部分安装夹子的位置。夹子保持衬垫远离盘片处于静止位置，并且还可用作衬里磨损传感器。结果包括更轻的重量和更有用的衬里。

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