Coefficient-of-friction measuring device, in particular for the
measurement of coefficients of friction depending on speed
    3.
    发明授权
    Coefficient-of-friction measuring device, in particular for the measurement of coefficients of friction depending on speed 失效
    摩擦系数测量装置,特别是用于根据速度测量摩擦系数

    公开(公告)号:US5315860A

    公开(公告)日:1994-05-31

    申请号:US699857

    申请日:1991-05-14

    IPC分类号: G01N19/02

    CPC分类号: G01N19/02

    摘要: A simple-design device for the measurement of coefficients of friction depending on the relative speed between a sample (8) and a brake disc (13) features a simple-design set-up and is well suited for the measurement of the changes of the coefficient of friction in the starting and in the stopping phases of the friction surface (13). The device operates by pressing the sample (8) with a defined pressing force (K1, K2) onto the friction surface (13) and simultaneously measures that force (K3) with which the samples (8) are dragged by the friction surface (13) transversely to the pressing force (K1, K2) as a function of time and speed. A brake disc can be provided as a friction surface (13). A single source of forces (K1, K2) for the pressing force can also be provided, resulting in a simple-design and sturdy structure for the device.

    摘要翻译: 用于根据样品(8)和制动盘(13)之间的相对速度来测量摩擦系数的简单设计装置具有简单的设计设置,并且非常适合于测量 摩擦面(13)的起始阶段和停止阶段的摩擦系数。 该装置通过用限定的按压力(K1,K2)将样品(8)按压到摩擦表面(13)上并同时测量样品(8)被摩擦表面(13)拖动的力(K3) )作为时间和速度的函数横向于按压力(K1,K2)。 制动盘可以设置为摩擦表面(13)。 也可以提供用于按压力的单一力量的力(K1,K2),从而为设备提供简单的设计和坚固的结构。

    Brake shoe with chamfered lining
    5.
    发明授权
    Brake shoe with chamfered lining 失效
    具有倒角衬里的制动鞋

    公开(公告)号:US5443133A

    公开(公告)日:1995-08-22

    申请号:US301048

    申请日:1994-09-06

    IPC分类号: F16D65/092 F16D69/00

    CPC分类号: F16D65/092 F16D2069/004

    摘要: The invention is related to a brake shoe with a chamfered edge lining, the chamfered edge achieving desired surface configuration of the lining after only a few braking actions while increasing the service life of the lining. The chamfer has a profile shape which features a hyperbolic contour, steeply angled at the top adjacent the outer face and very shallowly angled at the bottom adjacent the backing plate so that the increment of wear of each braking operation decreases in a strongly degressive way.

    摘要翻译: 本发明涉及一种具有倒角边缘衬里的制动蹄,在仅增加几个制动作用同时增加衬砌的使用寿命的同时,该倒角边缘实现了所需内衬的所需表面形状。 倒角具有轮廓形状,其特征在于双曲线轮廓,在邻近外表面的顶部处陡峭地倾斜,并且在靠近背板的底部处非常浅地倾斜,使得每个制动操作的磨损增加以强递减的方式降低。

    Tire pressure control arrangement for a motor vehicle
    6.
    发明授权
    Tire pressure control arrangement for a motor vehicle 失效
    汽车轮胎压力控制装置

    公开(公告)号:US06941989B2

    公开(公告)日:2005-09-13

    申请号:US10462705

    申请日:2003-06-17

    摘要: A tire pressure control arrangement for a motor vehicle monitors the air pressure of at least one pneumatic tire and a signal is outputted from the arrangement when, in at least one tire of the motor vehicle, the air pressure drops below a lower threshold value or exceeds an upper threshold value. The lower and/or upper threshold value(s) are set in dependence upon the laden state of the motor vehicle. The laden state is determined with the aid of an air suspension system and the setting takes place automatically with the aid of the determined laden state.

    摘要翻译: 用于机动车辆的轮胎压力控制装置监测至少一个充气轮胎的气压,并且当在机动车辆的至少一个轮胎中的空气压力下降到低于阈值或超过下限阈值时,信号从该装置输出 上限阈值。 下限和/或上限阈值根据机动车辆的负载状态来设定。 负载状态是借助空气悬架系统确定的,并且在确定的负载状态的帮助下自动进行设定。

    Inwardly straddling disc brake for automotive vehicles
    7.
    发明授权
    Inwardly straddling disc brake for automotive vehicles 失效
    用于汽车的非常宽松的碟形刹车

    公开(公告)号:US5193652A

    公开(公告)日:1993-03-16

    申请号:US613497

    申请日:1990-10-31

    摘要: A disc brake for automotive vehicles in which the brake disc is straddled radially from the inside by a fist-shaped brake housing. The supporting and guide elements of the housing consist of a supporting bearing (34) and a movable bearing (7). The supporting bearing (34) connects the housing (8) with the holder (6). The housing 8 is swivelable about the supporting bearing (34). The housing (8) takes support on the movable bearing (7) which comprises a pin (3) rigidly coupled directly to the wheel suspension (38). By coupling the movable bearing (7) directly to the wheel suspension and supporting the lining in a tangential direction directly on the entering side, maximum utilization of the radial space, an increase of the effective radius, and a reduction of the thermal load of the brake are achieved.

    摘要翻译: PCT No.PCT / EP90 / 00252 Sec。 371 1990年10月31日第 102(e)1990年10月31日PCT PCT 1990年2月16日提交PCT公布。 公开号WO90 / 10162 1990年9月7日。一种用于机动车辆的盘式制动器,其中制动盘通过拳头形制动器壳体从内部径向跨接。 壳体的支撑和引导元件由支撑轴承(34)和可移动轴承(7)组成。 支撑轴承(34)将壳体(8)与保持器(6)连接。 壳体8围绕支撑轴承(34)可旋转。 壳体(8)支撑在可移动轴承(7)上,活动轴承(7)包括直接连接到车轮悬架(38)的销(3)。 通过将可移动轴承(7)直接连接到车轮悬架上,并且在切入方向上直接在进入侧支撑衬里,最大限度地利用径向空间,增加有效半径以及降低热负荷 实现制动。

    Spot-type disc brake with ventilation channel
    8.
    发明授权
    Spot-type disc brake with ventilation channel 失效
    带通风通道的点式盘式制动器

    公开(公告)号:US5002160A

    公开(公告)日:1991-03-26

    申请号:US25333

    申请日:1987-03-13

    摘要: A spot-type disc brake, in particular for motor vehicles, comprises a brake housing enclosing the rim of a brake disc and further comprising brake pads arranged on both sides of the brake disc and still further comprising at least one piston-cylinder-type actuating device. In order to reduce the influence of the heat generated during braking, the brake housing is formed with at least one ventilation channel arranged close to the brake disc beside a brake pad shaft which accommodates the brake pads.

    摘要翻译: 特别是用于机动车辆的点式盘式制动器包括围绕制动盘的轮辋的制动器壳体,并且还包括布置在制动盘两侧的制动衬块,还包括至少一个活塞 - 气缸式致动器 设备。 为了减少在制动期间产生的热量的影响,制动器壳体形成有至少一个布置在靠近制动盘的通风通道,该通风通道容纳刹车片的制动衬垫轴旁边。