Brake-force control system for vehicles
    8.
    发明授权
    Brake-force control system for vehicles 失效
    用于车辆的制动力控制系统

    公开(公告)号:US5119303A

    公开(公告)日:1992-06-02

    申请号:US454858

    申请日:1989-12-22

    摘要: Brake-force control system (ABS) for vehicles, in particular motor vehicles, with separate control of the front wheel brakes and with joint or separate rear wheel brakes which can be switched over to "select high" control or individual control and/or with a limited-slip differential at the rear axle, the switchover of the rear wheel brakes and/or of the limited-slip differential being effected at different coefficients of friction (.mu.-split) with a specifiable rate of rise dependent on the travelling speed, and in which, in order to increase directional stability during a braking procedure, a switching device is provided which blocks a switchover of the rear wheel brakes and/or of the limited-slip differential until the travelling speed from the time of the detection of different coefficients of friction has decreased to a specified value, the rate of rise of the switchover being dependent at least one the duration of the reduction of the vehicle speed to the specified value.

    摘要翻译: 用于车辆,特别是机动车辆的制动力控制系统(ABS),其分别控制前轮制动器以及联合或单独的后轮制动器,其可以切换到“选择高”控制或单独控制和/或与 在后轴处的限滑差速器,后轮制动器和/或限滑差速器的切换在不同的摩擦系数(μ-SP)下以取决于行驶速度的可指定的上升速率来实现, 并且其中,为了在制动过程期间提高方向稳定性,提供了一种开关装置,其阻止后轮制动器和/或限滑差速器的切换,直到从不同的检测时间起的行驶速度 摩擦系数已经降低到规定值,切换的上升速率取决于车速降低到规定值的持续时间的至少一个。

    Cleaning method
    9.
    发明授权
    Cleaning method 失效
    清洗方法

    公开(公告)号:US06468359B2

    公开(公告)日:2002-10-22

    申请号:US09811031

    申请日:2001-03-16

    IPC分类号: B08B700

    摘要: The invention relates to a method for cleaning a metallic or an enameled surface comprising flooding a metallic surface contaminated with deposits with a mixture comprising (i) water, (ii) chippings of woods selected from the group consisting of merantis, bongossis, mahoganies, sipos, khayas, lauans, and sapellis, and (iii) a member selected from the group consisting of polyaspartic acid, salts of polyaspartic acid, and polysuccinimide, and thereby cleaning the surface.

    摘要翻译: 本发明涉及一种用于清洁金属或搪瓷表面的方法,包括用混合物淹没被沉积物污染的金属表面,所述混合物包括(i)水,(ii)选自分子,bossossis,mahoganies,sipos的木材碎屑 (khayas,lauans)和皂甙(sapellis),和(iii)选自聚天冬氨酸,聚天冬氨酸的盐和聚琥珀酰亚胺的成员,从而清洁表面。