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    • 9. 发明授权
    • Crimpable or swageable fluid power ferrules, couplings, systems and methods
    • 可压接或可加热的流体动力套圈,联轴器,系统和方法
    • US08770629B2
    • 2014-07-08
    • US13713161
    • 2012-12-13
    • Marvin MillerJonathan Clark SwiftMatthew James KingGeoffrey Richard KeastTimothy G. Robinson
    • Marvin MillerJonathan Clark SwiftMatthew James KingGeoffrey Richard KeastTimothy G. Robinson
    • F16L33/00
    • F16L33/20F16L33/2076
    • A hose end coupling comprising a unitary one-piece stem having an exterior barb end portion and an exterior ferrule interface portion, with a unitary one-piece radially crushable ferrule disposed over the stein, with a crushable socket portion disposed about the barb end portion, a deformable attachment portion disposed about the ferrule interface portion, and a torque communication portion defined between the socket portion and the attachment portion. The socket portion may retain a “C” shaped insert, one or more coiled inserts, or a plurality of stacked inserts, for gripping a hose end and the socket portion might define a lip, with a seal disposed in the socket portion between the insert(s) and the lip. Some embodiments of a “C” shaped insert define inner-circumferential teeth and corresponding outer-circumferential depression indentions.
    • 一种软管端部联接器,包括具有外部倒钩端部和外部套圈接口部分的整体式单件式止动件,其具有设置在所述止动件上方的整体式一体式可径向压紧的套圈,以及围绕所述倒钩端部设置的可压溃的插座部分, 设置在套圈接口部分周围的可变形的附接部分和限定在插座部分和附接部分之间的扭矩连通部分。 插座部分可以保持“C”形插入件,一个或多个螺旋插入件或多个堆叠的插入件,用于夹持软管端部,并且插座部分可以限定唇缘,其中密封件设置在插入件之间的插座部分中 (s)和嘴唇。 “C”形插入件的一些实施例限定内圆周齿和对应的外周凹陷凹陷。