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    • 9. 发明授权
    • Slack adjuster having a one piece housing
    • 松弛调节器具有一体式外壳
    • US09327739B2
    • 2016-05-03
    • US14488530
    • 2014-09-17
    • NEW YORK AIR BRAKE, LLC
    • Howard E. Huber, Jr.Ann Gibson
    • B61H15/00F16D65/66
    • B61H15/0057F16D49/08F16D65/065F16D65/10F16D65/66F16D2065/13F16D2200/003
    • A slack adjuster having a single, unitary housing that changes in length to compensate for brake pad wear in a rail car braking system. A threaded tension rod extends a variable length from the housing depending on rotation of the tension rod relative to the housing. A clutch assembly enclosed within a rod guide controls rotation of the tension rod and an overtravel assembly positioned in the single housing controls whether the clutch assembly will allow or prevent rotation of the threaded rod. A control rod and actuating tube transmit the controlling forces to the overtravel assembly so that the tension rod will be retained in a new length when the slack adjuster needs to take up slack in the braking system.
    • 一种松弛调节器,具有单一的整体外壳,其长度改变以补偿轨道车辆制动系统中的制动衬块磨损。 螺纹拉杆根据张力杆相对于壳体的旋转而从壳体延伸出可变长度。 封闭在杆引导件内的离合器组件控制张力杆的旋转,并且位于单个壳体中的超行程组件控制离合器组件是否允许或防止螺杆的旋转。 控制杆和致动管将控制力传递到超程组件,使得当松弛调节器需要在制动系统中松弛时,张力杆将保持新的长度。