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    • 4. 发明申请
    • DEVICE FOR SELECTING WEFT YARN FOR A LOOM
    • 用于选择羊毛的装置
    • WO1998018987A1
    • 1998-05-07
    • PCT/FR1997001912
    • 1997-10-24
    • TISHERBEPIN, PascalMAGAT, HenriCLOAREC, Jean-Pierre
    • TIS
    • D03D47/38
    • D03D47/38D03D47/3046D03D47/34
    • This device comprises needles (20) each having an eye (22) through which a weft yarn (8) passes. The needles (20) are arranged parallel to one another, all the needle eyes (22) being located on the same side. Means (56, 60) are provided for displacing one needle (20) longitudinally relative to the others between an inoperative position and a selecting position. The device comprises a weft yarn guide (70), arranged between the inoperative position and the selecting position of the needles for converging a weft yarn (8) towards a predetermined position when a needle (20) moves from the inoperative position to the selecting position.
    • 该装置包括各自具有眼睛(22)的针(20),纬纱(8)穿过该眼睛。 针(20)彼此平行地布置,所有针眼(22)位于同一侧。 提供装置(56,​​60),用于在非操作位置和选择位置之间相对于另一个纵向相对移动一个针(20)。 该装置包括一个纬纱导纱器(70),它设置在针(20)从不工作位置移动到选择位置之间的针的不工作位置和针的选择位置,用于使纬纱(8)朝预定位置收敛 。
    • 10. 发明申请
    • HOOK SELECTION DEVICE FOR A WEAVING LOOM DOBBY HEAD
    • HOOK选择设备为一个愉快的LOOM DOBBY头
    • WO1997003237A1
    • 1997-01-30
    • PCT/FR1996001061
    • 1996-07-05
    • TISHERBEPIN, PascalCLOAREC, Jean-Pierre
    • TIS
    • D03C03/20
    • D03C3/20
    • A device for use in a dobby head comprising a lower plate (1) supporting hooks (2) and an upper portion supporting the selection device and movable relative to the lower plate (1). The device comprises members (3) provided with a projection (4), the position of the projection (4) relative to the hook (2) being controlled by an electromagnetic device that includes a coil (11). Each member (3) is a rigid blade comprising a portion (9) made of magnetic material and pivotably mounted about a shaft (7). The device comprises means (14) for generating a permanent magnetic field around said portion (9), and the coil (11) is used to actuate the portion (9) so that, depending on the polarities of the coil and the permanent magnetic field, the member (3) is pivoted into a first position in which it can engage a lower hook (2), or a second position in which no such engagement is possible.
    • 一种用于多臂头的装置,包括支撑钩(2)的下板(1)和支撑选择装置并可相对于下板(1)移动的上部。 该装置包括具有突起(4)的构件(3),突起(4)相对于钩(2)的位置由包括线圈(11)的电磁装置控制。 每个构件(3)是包括由磁性材料制成并围绕轴(7)可枢转地安装的部分(9)的刚性叶片。 该装置包括用于在所述部分(9)周围产生永久磁场的装置(14),并且线圈(11)用于致动部分(9),使得根据线圈的极性和永久磁场 ,所述构件(3)枢转到第一位置,在所述第一位置中,所述构件可以接合下钩(2)或第二位置,在所述第二位置中不能进行所述接合。