会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • Combined vehicle service and parking brake control mechanism
    • 组合车辆服务和驻车制动控制机构
    • US4462487A
    • 1984-07-31
    • US372940
    • 1982-04-29
    • Edward H. WarwickDonald L. ParkerRalph J. Kaup
    • Edward H. WarwickDonald L. ParkerRalph J. Kaup
    • B60T7/00B60T7/04B60T11/10B60K41/28
    • B60T7/047B60T11/103B60W10/10B60W10/18B60W30/1819Y10S188/02Y10T477/84
    • 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.
    • 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。
    • 6. 发明授权
    • Vehicle brake control system
    • 车辆制动控制系统
    • US4428620A
    • 1984-01-31
    • US362405
    • 1982-03-26
    • Edward H. WarwickDonald L. Parker
    • Edward H. WarwickDonald L. Parker
    • B60T7/04B60T13/58B60T13/68B60T13/74
    • B60T8/326B60T13/581B60T13/686B60T7/042Y10S303/03
    • A hybrid vehicle brake system with one set of brakes actuated by hydraulic pressure generated by a master cylinder in the usual manner, and a second set of hydraulically actuated wheel brakes controlled by brake effort demand as expressed by movement of the vehicle brake pedal by the vehicle operator to produce a brake demand signal independently of the master cylinder and the brake circuit for the first set of wheel brakes. The hydraulic pressure for the second brake set is maintained in an accumulator by a high and low pressure limit pump arrangement. When the stored brake pressure is required for brake actuation, it is directed through a variable valve arrangement to deliver the amount of actual brake actuating pressure needed at the second brake set to meet the operator's demand for braking effort. A control unit receives the brake demand signal as well as a signal indicating the actual brake actuating pressure sent to the second set of brakes. The control unit makes the brake supply pressure from the accumulator available and controls the variable valve arrangement to present the correct actual brake actuating pressure to the second brake set.
    • 一种混合动力车辆制动系统,其具有以常规方式由主缸产生的由液压压力致动的一组制动器,以及由车辆制动踏板由车辆的运动所表示的制动力量需求控制的第二组液压致动轮式制动器 操作者独立于主缸和用于第一组车轮制动器的制动回路产生制动需求信号。 第二制动组件的液压通过高低压限压泵装置保持在蓄能器中。 当制动器致动需要储存的制动压力时,它被引导通过可变阀装置来传送第二制动组所需的实际制动器致动压力的量以满足操作者对制动力的需求。 控制单元接收制动需求信号以及指示发送到第二组制动器的实际制动器致动压力的信号。 控制单元使来自蓄能器的制动器供应压力可用,并且控制可变阀装置以向第二制动组呈现正确的实际制动器致动压力。
    • 7. 发明授权
    • Dual function brake pedal providing separate controls for hydraulic and
mechanical brakes
    • 双功能制动踏板为液压和机械制动提供单独的控制
    • US4553650A
    • 1985-11-19
    • US472711
    • 1983-03-07
    • Edward H. WarwickDonald L. Parker
    • Edward H. WarwickDonald L. Parker
    • B60T7/04B60K41/28G05G5/24G05G13/02
    • B60T7/047B60W10/10B60W10/18Y10S188/02Y10T477/84Y10T74/20195Y10T74/20714
    • A service brake pedal is overlapped by a parking brake pedal with both pedal arms mounted on a common axis for pivotal apply and release movements. The service brake pedal arm contacts a pin holding the push rod for the master cylinder, applying the hydraulic service brakes 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 parking brake pedal arm, with a gear sector pivoted about the pivot point of the brake pedal arms. 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 parking brake pedal arm is raised by a vacuum servo so that the parking brake pedal can be actuated to apply the parking brake without contacting the service brake pedal, and therefore without hydraulic pressure resistance. Movement of the parking brake pedal with the pawl engaged exerts tension on the parking brake cable through the gear sector to apply the parking 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.
    • 行车制动踏板与驻车制动踏板重叠,两个踏板臂安装在公共轴上,用于枢转运动和释放运动。 工作制动踏板臂接触保持主缸的推杆的销,当踏板被压下时施加液压行车制动。 当传动杆移动到停放位置时,螺线管型伺服器被激励,与安装在驻车制动踏板臂上的棘爪接合,围绕制动踏板臂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。 当转移到停车位置时,驻车制动踏板臂通过真空伺服器升高,使得可以启动驻车制动踏板以施加驻车制动而不接触行驶制动踏板,因此没有液压阻力。 驻车制动踏板与棘爪接合的运动通过齿轮区域在驻车制动器电缆上施加张力,以施加驻车制动器。 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。