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    • 6. 发明授权
    • Bobbin holder and take-up device equipped with the bobbin holder
    • 线轴架和卷取装置配有筒管架
    • US5603463A
    • 1997-02-18
    • US392742
    • 1995-03-07
    • Ichiro KumoKozo OkumuraTakao SanoTosihiro Hayasi
    • Ichiro KumoKozo OkumuraTakao SanoTosihiro Hayasi
    • B65H54/44B65H54/547B65H75/24D01D7/00D01H7/16B65H75/30
    • B65H54/547B65H75/245B65H2701/31
    • In a bobbin holder 1 according to the present invention, flexible rings 3a to 3h each comprising a ring-like spring member 30, a pair of solid rings 38 fixed to both side surfaces of the paring member 30, a pair of solid rings 38 fixed to both side surfaces of the spring member 30 and rubber members 39 disposed on the inner and outer peripheries of the spring member between the solid rings, are loosely fitted between a cylindrical bobbin 23 and a rotary cylinder 2 to which the bobbin is inserted. The solid rings 38 are pressed from both side surfaces of the flexible ring, respectively, and the ring-like spring member 30 undergoes deformation in the direction of an outer diameter so as to increase its diameter. As the rubber members 39 come into close contact with the inner peripheral surface of the bobbin 23, the bobbin can be gripped. In this case, in the bobbin holder described above, the difference .delta. between the outer diameter Ds of the rotary cylinder and the inner diameter Db of the bobbin is not greater than 10 mm and the thickness t at the end portion side of the rotary cylinder may be smaller than the thickness thereof at a portion near the engagement portion of the rotary cylinder with a driving shaft. When such a bobbin holder 1 is assembled into a take-up device for taking up a liner material such as a yarn and a steel wire or a synthetic resin film, a fiber sheet, paper etc, to the bobbin 23, high speed take-up while the bobbin is strongly gripped can be accomplished.
    • PCT No.PCT / JP94 / 01154 Sec。 371日期:1995年3月7日 102(e)1995年3月7日PCT PCT 1994年7月14日PCT公布。 第WO95 / 02551号公报 日本1995年1月26日在根据本发明的筒管架1中,柔性环3a至3h各自包括环形弹簧构件30,固定到配对构件30的两个侧表面的一对实心环38,一对 固定在弹簧构件30的两个侧面的固体环38和布置在实心环之间的弹簧构件的内周和外周的橡胶构件39松动地装配在圆筒形筒管23和旋转圆筒2之间, 线轴被插入。 固体环38分别从柔性环的两个侧面压制,并且环状弹簧构件30在外径方向上发生变形以增加其直径。 当橡胶构件39与线轴23的内周面紧密接触时,能够夹持筒管。 在这种情况下,在上述的筒管夹持器中,旋转圆筒的外径Ds与筒管的内径Db之间的差值δ不大于10mm,旋转圆筒的端部侧的厚度t 可以比具有驱动轴的旋转圆筒的接合部附近的部分的厚度小。 当将这样的筒管架1组装到卷取装置中时,卷取装置用于将卷取诸如纱线,钢丝或合成树脂膜,纤维片,纸等衬里材料卷绕到筒管23上, 可以实现线轴被牢固地夹持的同时。
    • 7. 发明授权
    • Apparatus for treating yarn with fluid
    • 用流体处理纱线的装置
    • US5481787A
    • 1996-01-09
    • US114163
    • 1993-09-01
    • Takao SanoTeruaki Saijo
    • Takao SanoTeruaki Saijo
    • D02J1/08D02G1/16
    • D02J1/08
    • An apparatus for treating yarn with fluid designed to provide a yarn, which consists of a multifilament, with coherence by using a working fluid. The apparatus is provided with first and second components which have flat surfaces fixed in parallel against each other with a gap G (mm) provided between them, the first component having at least two fluid conduits which are provided with a specified crossing angle (.theta.) so that they cross each other on the extended lines of their axes and which are opened in the flat surface. The first and second components are fixed to satisfy the requirement in which the gap G between the flat surfaces facing each other is 0.2 mm or more but 5 mm or less, and they eject the working fluid under a specified pressure through at least the two fluid conduits onto the yarn, which runs between the flat surfaces, to provide the yarn with coherence.
    • 用于处理纱线的装置,其设计成通过使用工作流体提供由复丝组成的纱线,具有相干性。 该装置具有第一和第二部件,第一和第二部件具有彼此平行地固定有彼此间的间隙G(mm)的平坦表面,第一部件具有至少两个流体导管,其设置有指定的交叉角(θ) 使得它们在其轴线的延伸线上彼此交叉并且在平坦表面中打开。 第一和第二部件被固定以满足彼此面对的平坦表面之间的间隙G为0.2mm以上但5mm以下的要求,并且通过至少两个流体喷射工作流体在规定的压力下 导管穿过在平坦表面之间延伸的纱线,以使纱线具有相干性。