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    • 3. 发明授权
    • Sliding nut for a dobby lever
    • 用于多臂杆的滑动螺母
    • US5673728A
    • 1997-10-07
    • US569364
    • 1995-12-08
    • Francesco GrifoniMassimo Altamore
    • Francesco GrifoniMassimo Altamore
    • D03C1/00D03C1/14
    • D03C1/144Y10T403/7071Y10T403/76
    • A dobby lever which is insertable into a main lever of a textile loom includes a sliding nut to set and adjust its position along the main lever. The dobby lever has a pair of parallel flat sides, separate but fixed to each other. The sliding nut has a body which can be inserted between the sides of the main lever. The body of the sliding nut has a hole at one end for receiving a joint which can be connected to a driving bar and a blocking device at its other end for the sides of the main lever. The body at the other end has sloping surfaces, and wedge-shaped elements are provided having complimentary slanting surfaces which are insertable into a box-shaped container and act upon the sides of the main lever. A screw element is insertable into the box as a blocking device to adjust the position of the wedge-shaped elements with respect to the sloping surfaces of the body and the sides of the main lever, and a connecting element freely joins and holds the wedge-shaped elements together relative to the sloping surfaces of the body of the sliding nut.
    • 可插入纺织机主杆的多臂杠杆包括滑动螺母,用于沿着主杆设置和调节其位置。 多臂杠杆具有一对平行的平坦侧面,彼此分离但固定。 滑动螺母具有可以插入主杆的侧面之间的主体。 滑动螺母的主体在一端具有一个孔,用于接收可以连接到主杆的另一端的驱动杆和阻挡装置的接头,用于主杆的侧面。 另一端的主体具有倾斜的表面,并且楔形元件设置有互补的倾斜表面,其可插入盒形容器并作用在主杠杆的侧面。 螺钉元件作为阻挡装置插入到箱体中,以调节楔形元件相对于主体的倾斜表面和主杠杆的侧面的位置,并且连接元件自由地连接并保持楔形元件, 形状的元件相对于滑动螺母的主体的倾斜表面在一起。
    • 6. 发明授权
    • Device for driving dobby ring levers
    • 用于驾驶多臂环形杠杆的装置
    • US5174342A
    • 1992-12-29
    • US839244
    • 1992-02-20
    • Constantino Vinciguerra
    • Constantino Vinciguerra
    • D03C5/00D03C1/00D03C1/14D03C13/00
    • D03C1/00
    • A device for driving the ring levers that control the keys of a high-speed rotary dobby. In the device, a metal rocker armature is hinged to each lever along the axis of symmetry of the device. The axis passes through the fulcrum about which the levers rock. The levers have at their lower ends teeth that cooperate with corresponding grooves in two digging tracks that move with a reciprocating motion and in mutual opposition perpendicular to the axis of symmetry. The upper rocker armature surface, moreover, cooperates with one of two overlying electromagnets that are arranged symmetrically about the axis of symmetry.
    • 用于驱动控制高速旋转多臂机的键的环形手柄的装置。 在该装置中,金属摇臂电枢沿着装置的对称轴线铰接到每个杠杆。 轴线穿过杠杆摇摆的支点。 杠杆在其下端具有与两个挖掘轨道中的相应凹槽配合的齿,其以往复运动并且垂直于对称轴线相互相对移动。 此外,上部摇杆衔铁表面与围绕对称轴对称布置的两个上覆电磁体中的一个配合。
    • 7. 发明授权
    • Mid closing dobby
    • 关闭DOBBY
    • US5131436A
    • 1992-07-21
    • US713109
    • 1991-06-11
    • Siegmund H. Tremer
    • Siegmund H. Tremer
    • D03C1/00D03C1/10D03C1/14D03C13/00
    • D03C1/00D03C1/10
    • A dobby for a weaving loom including a series of actuation elements which depend on a weaving program incorporated in a reading device and which are coupled to traction levers connected by a drawing system to the heddle frames, wherein, between the traction levers and the drawing systems of at least certain of the actuation elements there is interposed an arm associated with additional actuation elements which impart thereto a periodic oscillating movement which is in synchronism with the operating cycle of the conventional actuating elements. The arms are pivotally carried by the traction levers so as to continue their oscillating movement to one or the other of two work positions of the lever.
    • 一种用于织机的多臂机,其包括一系列致动元件,该致动元件依赖于结合在读取装置中的编织程序,并且联接到通过绘图系统连接到综框的牵引杆,其中,在牵引杆和牵引系统之间 至少某些致动元件中插入有与额外的致动元件相关联的臂,其赋予与常规致动元件的操作循环同步的周期性振荡运动。 所述臂由所述牵引杆枢转地支承,以便继续其摆动运动到所述杠杆的两个工作位置中的一个或另一个。
    • 9. 发明授权
    • Rotary dobby
    • 旋转多臂机
    • US4699181A
    • 1987-10-13
    • US876380
    • 1986-06-19
    • Paul Surkamp
    • Paul Surkamp
    • D03C1/00D03C1/14F16D11/06
    • D03C1/00Y10T74/2114
    • A rotary dobby includes a drive shaft assembly, an eccentric mechanism releasably coupled to the drive shaft assembly, the eccentric mechanism including a connecting rod having a coupling joint to be connected to a shaft linkage and the eccentric mechanism including an eccentric disc carried by the connecting rod, the eccentric disc having a radially directed wedge guide formed therein, the drive shaft assembly having two diametrically opposite detent grooves formed therein, a coupling wedge, a device for shifting the coupling wedge in the wedge guide and in the detent grooves according to a pattern during a rest position of the drive shaft assembly, the eccentric disc and the connecting road, and a device for arresting the connecting rod in two rest positions thereof.
    • 旋转多臂机构包括驱动轴组件,可释放地联接到驱动轴组件的偏心机构,所述偏心机构包括具有连接到轴联动器的联接接头的连杆,所述偏心机构包括由所述连接件承载的偏心盘 所述偏心盘具有形成在其中的径向指向的楔形引导件,所述驱动轴组件具有形成在其中的两个直径相对的止动槽,联接楔,用于使所述楔形引导件中的所述联接楔楔和所述棘爪槽根据 在驱动轴组件,偏心盘和连接道路的静止位置的图案,以及用于将连杆锁定在其两个静止位置的装置。
    • 10. 发明授权
    • Dobby
    • 多比
    • US4614211A
    • 1986-09-30
    • US620869
    • 1984-06-15
    • Franz Mettler
    • Franz Mettler
    • D03C1/00D03C1/14
    • D03C1/00
    • A rotary switch is provided in a dobby with a rotation drive and has for controlling the coupling part an annular collar. During rotation of the drive shaft, the coupling part is guided actively by the rotary switch, the position of which during this time is releasably secured by a lock. For this purpose, a differential lever is arranged on the dobby, the position of which varies based on feedback through a rocking lever and a rail which indicates the position of the heddle frame. The reading of a point on the pattern card results automatically in the correct engaging or disengaging movement of the coupling part, independent of its position.
    • 旋转开关设置在具有旋转驱动器的多臂机中,并且具有用于控制联接部件的环形轴环。 在驱动轴的旋转期间,联接部分由旋转开关主动地引导,在此期间,其位置通过锁定可释放地固定。 为此目的,差动杆布置在多臂机构上,其位置基于通过摆动杆和指示综框的位置的轨道的反馈而变化。 图案卡上的点的读取自动地导致联接部件的正确接合或分离运动,而与其位置无关。