知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

90 条记录 (耗时 0.025 秒)

    Vehicle brake system
    41.
    发明授权
    Vehicle brake system 失效
    车辆制动系统

    公开(公告)号：US3963277A

    公开(公告)日：1976-06-15

    申请号：US550671

    申请日：1975-02-18

    申请人： Haruo Chiba

    发明人： Haruo Chiba

    IPC分类号： B60T8/44 ,  B60T8/04

    CPC分类号： B60T8/44

    摘要： A vehicle brake system comprises an actuator which is hydraulically connected in parallel with a power booster between the master cylinder and wheel cylinders of a vehicle. The hydraulic connections include solenoid control valves normally operative to connect the power booster to the wheel cylinders and to disconnect the actuator from the wheel cylinders. The valves are responsive to electrical signals generated when vehicle skidding occurs to disconnect the power booster from the wheel cylinders, to connect the actuator to said wheel cylinders, and to supply a pulsating fluid pressure from the actuator to the wheel cylinders in place of the steady fluid pressure normally applied to the wheel cylinders from the power booster, thereby to stop the skid.

    摘要翻译： 车辆制动系统包括致动器，该致动器在主缸和车轮的轮缸之间与增压器并联地液压连接。 液压连接包括电磁控制阀，其通常可操作以将增压器连接到轮缸，并将致动器与轮缸分离。 阀门响应于当车辆打滑发生时产生的电信号，以将动力助力器与轮缸分离，以将致动器连接到所述轮缸，并且将来自致动器的脉动流体压力提供给轮缸以代替稳定的 通常从动力助力器向轮缸施加流体压力，从而停止滑动。

    Modulating valve for skid control system
    42.
    发明授权
    Modulating valve for skid control system 失效
    防滑控制系统调压阀

    公开(公告)号：US3806206A

    公开(公告)日：1974-04-23

    申请号：US36013273

    申请日：1973-05-14

    申请人： KELSEY HAYES CO

    发明人： TRIBE L ,  EVERY P

    IPC分类号： B60T8/32 ,  B60T8/36 ,  B60T8/42 ,  B60T8/04

    CPC分类号： B60T8/4233 ,  B60T8/328 ,  B60T8/3615

    摘要： A hydraulically actuated modulating valve actuable to modulate the fluid pressure in a brake system in response to a skid control signal and operable from a source of hydraulic pressure as provided by a power steering pump or the like.

    摘要翻译： 一种液压致动的调节阀，可响应于滑动控制信号而调节制动系统中的流体压力，并可由动力转向泵等提供的液压源操作。

    Method and apparatus for the anti-skid braking of a vehicle wheel
    43.
    发明授权
    Method and apparatus for the anti-skid braking of a vehicle wheel 失效
    用于车辆防滑制动的方法和装置

    公开(公告)号：US3713708A

    公开(公告)日：1973-01-30

    申请号：US3713708D

    申请日：1971-01-19

    申请人： FIAT SPA

    发明人： MICHELLONE G ,  MAURIZIO G ,  CALCIA G ,  BRANDINO D ,  PALAZZETTI M

    IPC分类号： B60T8/50 ,  B60T8/04

    CPC分类号： B60T8/5087 ,  Y10S303/90

    摘要： In anti-skid braking of a vehicle wheel, in which the braking force is decreased and increased repeatedly during one braking operation in accordance with the dynamic condition of the wheel, the braking force is each time decreased at a substantially instantaneous rate and by a fixed decrement which is not less than the value of pressure that would cause the wheel to lock when the vehicle is braked on slippery ground.

    摘要翻译： 在根据车轮的动态状态的一个制动操作期间制动力减小并重复增加的车轮的防滑制动中，制动力每次都以基本上瞬时的速度和固定的速度下降 当车辆在湿滑地面上制动时不小于将导致车轮锁定的压力值的减小。

    Anti-lock brake system with wheel speed comparator
    44.
    发明授权
    Anti-lock brake system with wheel speed comparator 失效
    具有车轮速度比较器的防抱死制动系统

    公开(公告)号：US3687242A

    公开(公告)日：1972-08-29

    申请号：US3687242D

    申请日：1971-03-08

    申请人： GEN MOTORS CORP

    发明人： GREEN RAYMOND J

    IPC分类号： B60T8/74 ,  B60T17/22 ,  B60T8/04

    CPC分类号： B60T8/74 ,  B60T17/225

    摘要： A vehicle anti-lock brake system wherein a suitable prior art device is used to provide anti-lock control for the rear vehicle wheels and a mechanical wheel speed comparator functions to control a brake pressure modulator associated with the front wheels so that the front wheels are permitted to go slower than the rear controlled wheels by only a certain predetermined amount.

    摘要翻译： 一种车辆防抱死制动系统，其中使用合适的现有技术装置为后车轮提供防抱死控制，机械轮速比较器用于控制与前轮相关联的制动压力调节器，使得前轮是 允许比后控制轮慢一些预定量。

    Antiskid brake control system
    45.
    发明授权
    Antiskid brake control system 失效
    防爆制动控制系统

    公开(公告)号：US3563350A

    公开(公告)日：1971-02-16

    申请号：US3563350D

    申请日：1969-02-04

    申请人： TELDIX GMBH

    发明人： LEIBER HEINZ

    IPC分类号： B60T8/173 ,  B60T8/74 ,  B60T8/04

    CPC分类号： B60T8/173 ,  B60T8/74

    摘要： An antiskid brake control system for preventing the wheels of a braked vehicle from locking. The system is of the type which produces an electrical signal in dependence upon the rotational deceleration of the wheels of the vehicle and reduces the braking force applied to the decelerating wheel or wheels upon occurence of this signal. According to the invention, this antiskid brake control system is provided with means for inhibiting the electrical signal when the rotational speed of the brakeregulated wheel or wheels exceeds a prescribed value. This inhibiting or blocking means renders aperiodic the operation of the antiskid brake control system.

    Turn control apparatus for a motor vehicle equipped with antiskid braking system
    48.
    发明授权
    Turn control apparatus for a motor vehicle equipped with antiskid braking system 失效
    转向配备防滑制动系统的机动车辆的控制装置

    公开(公告)号：US5863105A

    公开(公告)日：1999-01-26

    申请号：US677604

    申请日：1996-07-05

    申请人： Yoshiaki Sano

    发明人： Yoshiaki Sano

    IPC分类号： B60T8/174 ,  B60T8/1755 ,  B60T8/04 ,  B60T8/60

    CPC分类号： B60T8/17552 ,  B60T2201/16 ,  B60T2220/03

    摘要： A turn control apparatus for a motor vehicle comprises an arithmetic operation section for acquiring a correction amount for the target slip ratio of a target wheel to be controlled based on the required yaw moment of the vehicle in a situation where an antiskid braking system (ABS) should be activated, a computing section for computing the target slip ratio upon reception of the correction amount from the arithmetic operation section, and a section for acquiring actuation modes and pulse widths for inlet and outlet valves for wheel brakes of the individual wheels, based on the target slip ratio when the ABS is in operation.

    摘要翻译： 用于机动车辆的转弯控制装置包括：算术运算部，其在防滑制动系统（ABS）的情况下，基于车辆的所需偏航力矩获取待控制的目标车轮的目标滑移率的校正量， 应该被激活，用于在从算术运算部接收校正量时计算目标滑移率的计算部分，以及用于获取各个车轮的制动器的入口和出口阀的致动模式和脉冲宽度的部分，基于 当ABS运行时的目标滑移比。

    Braking force distribution control system
    50.
    发明授权
    Braking force distribution control system 失效
    制动力分配控制系统

    公开(公告)号：US5547264A

    公开(公告)日：1996-08-20

    申请号：US144434

    申请日：1993-11-02

    申请人： Kenji Tozu ,  Kenji Asano ,  Noriaki Hattori

    发明人： Kenji Tozu ,  Kenji Asano ,  Noriaki Hattori

    IPC分类号： B60T8/1764 ,  B60T8/1766 ,  B60T8/26 ,  B60T8/44 ,  B60T8/48 ,  B60T8/04

    CPC分类号： B60T8/268 ,  B60T8/1764 ,  B60T8/1766 ,  B60T8/445 ,  B60T8/4836

    摘要： The invention is directed to an arrangement for controlling a braking force applied to a rear wheel in a certain relationship with a braking force applied to a front wheel, so as to provide an ideal braking force distribution. Pressure control valves are disposed in a hydraulic circuit which communicates a master cylinder with at least a rear wheel cylinder. There are provided an auxiliary power source for discharging a power pressure and a hydraulic booster for regulating the power pressure and actuating the master cylinder. A changeover valve is disposed between the master cylinder and the control valves, and selectively placed in one of a first operating position for communicating the control valves with the master cylinder and blocking the communication between the control valves and the hydraulic booster, and a second operating position for communicating the control valves with the hydraulic booster and blocking the communication between the control valves and the master cylinder. When the changeover valve is placed from the first operating position to the second operating position, the control valves control the hydraulic pressure in the rear wheel cylinder in a certain relationship with the hydraulic pressure in the front wheel cylinder.

    摘要翻译： 本发明涉及一种用于以与施加到前轮的制动力一定关系来控制施加到后轮的制动力的装置，以便提供理想的制动力分布。 压力控制阀设置在将主缸与至少一个后轮缸连通的液压回路中。 提供了用于释放动力压力的辅助动力源和用于调节动力压力并致动主缸的液压助力器。 在主缸和控制阀之间设置切换阀，并且选择性地放置在用于使控制阀与主缸连通并阻塞控制阀和液压助力器之间的连通的第一操作位置和第二操作 用于与液压助力器通信控制阀并阻塞控制阀和主缸之间的连通的位置。 当切换阀从第一操作位置放置到第二操作位置时，控制阀以与前轮缸中的液压一定关系来控制后轮缸中的液压。