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热词
    • 7. 发明公开
    • Cylinder assembly
    • Zylinderaufbau。
    • EP0313217A1
    • 1989-04-26
    • EP88308740.5
    • 1988-09-21
    • BENDIX LIMITED
    • Jennison, Paul
    • F16D65/32F16J15/16
    • F16J15/022B60T17/085F16J10/02
    • A spring brake actuator comprises a cylindrical body member (1) and a head (7) between which and a piston (3) a power spring (8) is retained under compression the head (7) having an internal groove (18) and the head (7) having a flange (19) presenting respective surfaces between which a locating ring (17) is trapped locking the cylindrical body member (1) and head (7) together under the force of the spring (8) and the locating ring (17) is formed of a relatively hard core (21) and substantially enveloping relatively softer outer coating (22) effecting sealing between the head (7) and the cylindrical body member (1).
    • 弹簧制动器致动器包括圆柱形本体构件(1)和头部(7),在其之间和活塞(3)之间,动力弹簧(8)在压缩具有内部凹槽(18)的头部(7)下被保持,并且 头部(7)具有凸缘(19),所述凸缘(19)具有各自的表面,定位环(17)在弹簧(8)的作用力下将所述圆柱形本体构件(1)和头部(7) (17)由相对较硬的芯部(21)形成,并且基本包围相对较软的外部涂层(22),其在头部(7)和圆柱形主体部件(1)之间进行密封。