Device for surveillance of a pressure in a vehicle tire
    1.
    发明授权
    Device for surveillance of a pressure in a vehicle tire 失效
    车辆压力监控装置

    公开(公告)号:US5101754A

    公开(公告)日:1992-04-07

    申请号:US575376

    申请日:1990-08-29

    IPC分类号: B60C23/04

    CPC分类号: B60C23/0408 Y10T137/3646

    摘要: A device for the surveillance of the pressure of a vehicle tire includes a pressure-sensitive device which senses the tire pressure and generates, in case of a pressure loss in the tire, a pressure change signal. A set member is actuated with this pressure change signal such that the signal member performs a stroke. A sensor tests the position of the set member and recognizes when the tire pressure is too low. A pressure-sensitive device (1) includes a check valve (9, 12), opening toward the pressure discharge port (3). The pressure at the pressure discharge port (3) can be blocked versus the tire pressure based on the check valve (9, 12). The invention device is suitable for furnishing a continuous signal up to the complete emptying of a tire.

    摘要翻译: 用于监视车辆轮胎的压力的装置包括感测轮胎压力的压敏装置,并且在轮胎中的压力损失的情况下产生压力变化信号。 用该压力变化信号致动设定构件,使得信号构件执行行程。 传感器测试设定件的位置,并识别轮胎压力太低时。 压敏装置(1)包括朝向压力排出口(3)开口的止回阀(9,12)。 压力排出口(3)的压力相对于基于止回阀(9,12)的轮胎压力可以被阻止。 本发明的装置适合于提供连续的信号,直至完全排空轮胎。

    Vehicle load-controlled brake pressure regulating valve device
    2.
    发明授权
    Vehicle load-controlled brake pressure regulating valve device 失效
    车辆负载控制制动压力调节阀装置

    公开(公告)号:US4145089A

    公开(公告)日:1979-03-20

    申请号:US839703

    申请日:1977-10-05

    CPC分类号: B60T8/1825

    摘要: A load-controlled fluid pressure regulating valve device for tractor-trailer type vehicle brake systems which combines in a single housing a unitary piston valve assemblage capable of performing the functions of a relay valve device and a regulating valve device. The unitary valve assemblage is acted upon under normal circumstances by the brake valve control fluid pressure and is further arranged for direct actuation by an emergency piston in the event of fluid pressure loss in the trailer supply line due to uncoupling or to a broken pipe. The valve assemblage is adjustably positioned in accordance with the vehicle load condition such that the relay valve function reflects the load regulating control valve.

    摘要翻译: 一种用于牵引车拖车式车辆制动系统的负载控制流体压力调节阀装置,其在单个壳体中组合,能够执行中继阀装置和调节阀装置的功能的单一活塞阀组件。 整体阀组件在正常情况下通过制动阀控制流体压力作用,并进一步布置成在拖车供应管线中由于解耦或损坏的管道而导致流体压力损失时由紧急活塞直接致动。 阀组件根据车辆负载条件可调节地定位,使得继动阀功能反映负载调节控制阀。

    Vehicle load-controlled brake pressure regulating valve device
    4.
    发明授权
    Vehicle load-controlled brake pressure regulating valve device 失效
    车辆负载控制制动压力调节阀装置

    公开(公告)号:US4125290A

    公开(公告)日:1978-11-14

    申请号:US823779

    申请日:1977-08-11

    IPC分类号: B60T8/18 B60T8/22

    CPC分类号: B60T8/1825

    摘要: A vehicle load-controlled brake pressure regulating valve device which combines in one housing a unitary valve device performing dual functions of a vehicle load responsive control valve and of a relay valve, whereby the relay valve function is effected by pressure regulated by the vehicle load function. The dual purpose valve device functions as a unit in a single housing to thereby reduce manufacturing costs and installation space required.

    摘要翻译: 一种车辆负载控制制动器压力调节阀装置,其在一个壳体中结合了执行车辆负载响应控制阀和继动阀的双重功能的单一阀装置,由此继动阀功能由车辆负载功能调节的压力 。 双用途阀装置作为单个壳体中的单元起作用,从而降低制造成本和所需的安装空间。

    Braking power transmitter
    5.
    发明授权
    Braking power transmitter 失效
    制动电源变送器

    公开(公告)号:US4818036A

    公开(公告)日:1989-04-04

    申请号:US33442

    申请日:1987-04-01

    申请人: Erich Reinecke

    发明人: Erich Reinecke

    摘要: The present invention is a braking value transmitter with a pedal to modulate the braking pressure. The pedal is braced against a spring. The force exerted by the pedal or the position of the pedal is sensed by an electronic sensor. The output signal of the sensor is fed to an electronic system, which transforms the approximately linear characteristic of the sensor into a progressive characteristic.

    摘要翻译: 本发明是具有用于调节制动压力的踏板的制动值变送器。 踏板支撑着弹簧。 由踏板施加的力或踏板的位置由电子传感器感测。 传感器的输出信号被馈送到电子系统,其将传感器的近似线性特性转换为渐进特性。

    Protection circuit for detecting undervoltages in the electrical
charging system of a motor vehicle
    6.
    发明授权
    Protection circuit for detecting undervoltages in the electrical charging system of a motor vehicle 失效
    用于检测机动车辆充电系统中的欠电压的保护电路

    公开(公告)号:US4661910A

    公开(公告)日:1987-04-28

    申请号:US730890

    申请日:1985-05-06

    摘要: A protection circuit for monitoring and recognizing an undervoltage condition in the electrical system of a motor vehicle having an anti-skid brake control system in order to minimize and reduce any adverse effects on the braking action of the vehicle wheels. The protection circuit includes at least one comparator circuit to recognize if the voltage falls below a predetermined reference threshold voltage. When the supply voltage falls below the threshold voltage, the comparator circuit deactivates at least one of two diagonal switching circuits to remove automatic brakes on at least two wheels of a vehicle by the anti-skid brake control system.

    摘要翻译: 一种用于监测和识别具有防滑制动控制系统的机动车辆的电气系统中的欠电压状况的保护电路,以便最小化和减少对车辆车轮的制动作用的任何不利影响。 保护电路包括至少一个比较器电路,以识别电压是否低于预定的参考阈值电压。 当电源电压低于阈值电压时,比较器电路使两个对角开关电路中的至少一个去激活,以通过防滑制动控制系统去除车辆的至少两个车轮上的自动制动。

    Gear shift control mechanism for servo-driven transmission
    8.
    发明授权
    Gear shift control mechanism for servo-driven transmission 失效
    伺服驱动变速器变速控制机构

    公开(公告)号:US4380177A

    公开(公告)日:1983-04-19

    申请号:US223524

    申请日:1981-01-08

    摘要: A gear shift mechanism for providing a vehicle operator with a "feel" of a desired gear change being completed in a power operated gear unit. A drum disc connected to the gear shift lever is formed with a recess in which a locking pin of an actuator valve is engageable when the gear shift lever is operated to a shift position, thereby limiting further movement of the gear shift lever. A sensor device associated with the gear unit detects completion of the gear change and operates the actuator to retract the locking pin from the recess to allow further movement of the gear shift lever, as an indication to the vehicle operator that the intended gear change is completed, so that he may engage the clutch and apply gas.

    摘要翻译: 一种变速机构,用于向车辆操作者提供在动力操作的齿轮单元中完成的期望变速的“感觉”。 连接到变速杆的鼓盘形成有凹部,当变速杆操作到换档位置时,致动器阀的锁定销可接合在该凹部中,从而限制变速杆的进一步移动。 与齿轮单元相关联的传感器装置检测到齿轮变化的完成并且操作致动器以将锁定销从凹部中缩回以允许变速杆进一步移动,作为指示车辆操作者完成的目标换档 ,以便他可以接合离合器并施加气体。

    Vehicle antiskid brake control system having means for adjusting a
non-sensed wheel brake pressure relative to a sensed wheel brake
pressure
    9.
    发明授权
    Vehicle antiskid brake control system having means for adjusting a non-sensed wheel brake pressure relative to a sensed wheel brake pressure 失效
    车辆防滑制动控制系统具有用于相对于检测到的车轮制动压力调节未检测到的车轮制动压力的装置

    公开(公告)号:US4093317A

    公开(公告)日:1978-06-06

    申请号:US801435

    申请日:1977-05-27

    CPC分类号: B60T8/343 B60T8/17613

    摘要: An antiskid brake control system in which an electronic evaluation circuit subject to dynamic behavior signals produced by a wheel sensor associated with one wheel of an axle controls modulator valve device in the brake cylinder fluid pressure conduit to adjust the brake cylinder pressure at the sensed wheel as well as at the non-sensed wheel of the axle independently of an operator controlled brake valve device. There is provided in alternate arrangements of the invention an electrical delay element via which either the supply or exhaust valve comprising the modulator valve device associated with the non-sensed wheel is controlled so that the non-sensed wheel brake pressure development is inhibited relative to the sensed wheel brake pressure to provide better stability of the non-sensed wheel. Another arrangement provides an electrical delay element via which the exhaust valve comprising the modulator valve device of the sensed wheel is controlled so as to inhibit the exhaust of brake pressure therefrom while the non-sensed wheel brake pressure is reduced in the usual manner under control of the evaluation device when a wheel skid condition of the sensed wheel is detected. As an alternative to the electrical delay elements in these arrangements, there may be provided a fluid pressure flow restrictor in the appropriate brake cylinder conduit, with the direction of restricted flow being controlled by a one-way check valve.

    摘要翻译: 一种防滑制动控制系统,其中受到与车轴的车轮传感器相关联的车轮传感器产生的动态行为信号的电子评估电路控制制动缸流体压力管道中的调节阀装置,以将感测到的车轮上的制动缸压力调节为 就像独立于操作者控制的制动阀装置一样在轴的无感应轮上。 在本发明的替代布置中提供了电延迟元件,通过该电延迟元件,包括与非感应车轮相关联的调节阀装置的供应或排气阀被控制,使得未感测的车轮制动器压力显影相对于 检测到的车轮制动器压力,以提供未感知车轮的更好的稳定性。 另一种装置提供了一种电延迟元件,通过该电延迟元件,控制包括感测车轮的调节阀装置的排气阀,以便阻止来自其的制动压力的排出,同时在通常的方式下, 检测到所检测到的车轮的滑轮状况时的评价装置。 作为这些布置中的电延迟元件的替代,可以在适当的制动缸导管中提供流体压力限流器,其中限制流动的方向由单向止回阀控制。

    Anti-skid brake control system for controlling the two pairs of
diagonally opposed wheels of a motor vehicle
    10.
    发明授权
    Anti-skid brake control system for controlling the two pairs of diagonally opposed wheels of a motor vehicle 失效
    用于控制机动车辆的两对斜对置车轮的防滑制动控制系统

    公开(公告)号:US4345796A

    公开(公告)日:1982-08-24

    申请号:US174330

    申请日:1980-08-01

    申请人: Erich Reinecke

    发明人: Erich Reinecke

    CPC分类号: B60T8/885 Y10S303/09

    摘要: A wheel anti-skid brake control system for controlling the braking effort of the four wheels of a motor vehicle. The system includes a speed sensor, an electronic evaluating circuit, a monitoring safety circuit, a switching device and a solenoid regulated valve for each wheel for deactivating the braking effort of a pair of diagonally opposed wheels when a malfunction occurs in an associated electronic evaluating circuit.

    摘要翻译: 一种用于控制机动车辆的四个车轮的制动力的车轮防滑制动控制系统。 该系统包括速度传感器,电子评估电路,监视安全电路,开关装置和用于每个车轮的电磁调节阀,用于在相关的电子评估电路中发生故障时停用一对斜对置车轮的制动力 。