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    • 1. 发明授权
    • Brake power transmission device, especially for motor vehicles
    • 制动动力传动装置,特别适用于机动车辆
    • US06422124B1
    • 2002-07-23
    • US09554367
    • 2000-08-10
    • Jürgen SchonlauHans-Jörg FeigelRalf HarthHolger Von HaynSteffen LinkenbachWolfgang RitterDetlef Wasel
    • Jürgen SchonlauHans-Jörg FeigelRalf HarthHolger Von HaynSteffen LinkenbachWolfgang RitterDetlef Wasel
    • F15B910
    • B60T13/57B60T8/3275B60T13/575
    • The present invention relates to a brake-power transmission device, especially for motor vehicles, including an actuated input member, an output member to exert a boosting force, especially on a main brake cylinder, and a control valve arranged in a control housing to regulate the boosting force. An axially movable pressure piece is provided in the area of a reaction member. The pressure piece is supported on the input member or the control housing, thereby permitting changes to be made in the power transmission ratio. There is a general need to provide a brake-power transmission device that enables increased boosting only when required and that allows for mechanical sensing of the brake actuation speed so that immediate maximum boost force can be exerted when required without any time delay. According to the present invention this is achieved by detachably connecting the pressure element to the control housing by way of a coupling element in order to increase boosting on the basis of a relative movement between the input member and the control housing.
    • 本发明涉及一种特别用于机动车辆的制动动力传递装置,包括致动的输入构件,用于施加增压力的输出构件,特别是在主制动缸上,以及设置在控制壳体中的调节阀 增压力。 在反应构件的区域中设置有可轴向移动的压力件。 压力片被支撑在输入构件或控制壳体上,从而允许在动力传动比方面进行变化。 通常需要提供制动功率传输装置,其仅在需要时能够增加升压,并且允许对制动器致动速度的机械感测,使得当需要时可以立即施加最大增压力而没有任何时间延迟。 根据本发明,这是通过可通过联接元件将压力元件可拆卸地连接到控制壳体而实现的,以便基于输入构件和控制壳体之间的相对运动来增加升压。
    • 3. 发明授权
    • Assisted braking system with emergency braking function
    • 辅助制动系统具有紧急制动功能
    • US06408738B1
    • 2002-06-25
    • US09786843
    • 2001-03-09
    • Ralf HarthHolger Von HaynJürgen SchonlauHans-Jörg FeigelSteffen Linkenbach
    • Ralf HarthHolger Von HaynJürgen SchonlauHans-Jörg FeigelSteffen Linkenbach
    • F15B910
    • B60T8/3275B60T7/12B60T13/57
    • The brake force booster 1 with panic brake function includes a control valve, which is arranged in a control housing and operable by way of an input member, for controlling the boosting pressure in a working chamber, the said control valve including an atmosphere sealing seat on a valve piston and a vacuum sealing seat which is arranged on a sliding sleeve that is axially slidably mounted in the control housing. In the event of a panic braking, a quick depression of the brake pedal causes advance movement of the valve piston connected to the input member in relation to the control housing and the sliding sleeve, whereby opening of the atmosphere sealing seat is initiated and a clutch device is actuated which leads to supporting the sliding sleeve in the brake actuation direction on the elastically deformable reaction member, to which latter both the mechanically generated brake force and the pneumatic boosting force is applied. The clutch device is released by withdrawal of the input member. The sliding sleeve is supported on the reaction member by way of a member, by way of which also the mechanical brake force is transmitted to the reaction member.
    • 具有紧急制动功能的制动力助力器1包括控制阀,该控制阀布置在控制壳体中并且可通过输入构件操作,用于控制工作室中的升压压力,所述控制阀包括气氛密封座 阀活塞和真空密封座,其布置在可轴向滑动地安装在控制壳体中的滑动套筒上。 在紧急制动的情况下,制动踏板的快速按压导致连接到输入构件的阀活塞相对于控制壳体和滑动套筒的前进运动,从而开始气氛密封座的打开,并且离合器 装置被致动,其导致在可弹性变形的反作用构件上沿制动致动方向支撑滑动套筒,后者都施加机械产生的制动力和气动助力力。 离合器装置通过输入构件的取出被释放。 滑动套筒通过构件支撑在反作用构件上,通过该构件也将机械制动力传递到反作用构件。