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    • 5. 发明授权
    • Pneumatic yarn splicing device
    • 气动接头装置
    • US4423586A
    • 1984-01-03
    • US437276
    • 1982-10-28
    • Isamu Matsui
    • Isamu Matsui
    • B65H69/06D01H15/00
    • B65H69/061B65H2701/31
    • A pneumatic yarn splicing device comprises a bracket, a yarn splicing member mounted on the bracket and having a pair of side faces and a yarn splicing hole extending transversely between the side faces, the yarn splicing member including an air ejection nozzle for ejecting a compressed air flow into the yarn splicing hole, and a pair of yarn presser levers pivotably mounted with respect to the bracket and each having on a distal end thereof a step defined by a first portion close to one of the side faces and a second portion spaced therefrom, the yarn splicing hole being partly closable by the first portion when the yarn presser levers are angularly moved to bring the step into confronting relation to the yarn splicing hole.
    • 一种气动接头装置,包括一个支架,一个接合构件,安装在支架上,并具有一对侧面和横向延伸在侧面之间的接头孔,该接头构件包括一个用于喷射压缩空气的空气喷嘴 流入纱线接合孔和一对相对于托架可枢转地安装的纱线按压杆,并且每一个在其远端具有由靠近其中一个侧面的第一部分和与其隔开的第二部分限定的台阶, 当纱线按压杆成角度地移动时,接头孔部分地被第一部分地关闭,以使台阶与接头孔相对。