利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

5 条记录 (耗时 0.01 秒)

    Flexible coupling and torque-transmitting member therefor
    2.
    发明授权
    Flexible coupling and torque-transmitting member therefor 失效
    柔性联轴器和扭矩传递部件

    公开(公告)号：US4031714A

    公开(公告)日：1977-06-28

    申请号：US661451

    申请日：1976-02-24

    申请人： Werner Faust

    发明人： Werner Faust

    IPC分类号： F16D3/62 ,  F16D3/58

    CPC分类号： F16D3/62 ,  Y10T74/2144

    摘要： A flexible coupling includes a plurality of flexible torque-transmitting members arranged in a circular pattern around the axis of the coupling. Each member is of an elastomeric material and has two parallel stud-receiving passageways. The studs projecting through the radially outer passageways of the torque-transmitting members are supported on their axially outer ends by one part of the coupling. The studs projecting through the radially inner passageways are supported at their axially outer ends by the other part of the coupling. Thus torques are transmitted from one part of the coupling by way of the radially outer studs, the torque-transmitting members, and the radially inner studs, to the other part of the coupling, or vice versa. The torque-transmitting members have a number of features tending to increase the life of the coupling and to preclude relative movements, in particular pivotal movements, of the supporting studs of the torque-transmitting members relative to the torque-transmitting members proper. Each of the torque-transmitting members includes a woven reinforcement strip of which one end is arranged immediately adjacent to one of the stud-receiving passageways of the particular torque-transmitting member. Said strip forms a plurality of substantially spirally shaped windings extending around said pair of stud-receiving passageways.

    摘要翻译： 柔性联轴器包括围绕联轴器的轴线以圆形图案布置的多个柔性扭矩传递部件。 每个构件是弹性体材料，并具有两个平行的螺柱接收通道。 通过扭矩传递构件的径向外部通道突出的螺柱在其轴向外端上被联接器的一部分支撑。 通过径向内部通道突出的螺柱在其轴向外端处被联接器的另一部分支撑。 因此，扭矩通过径向外螺柱，扭矩传递构件和径向内螺柱从联接器的一部分传递到联接器的另一部分，反之亦然。 扭矩传递构件具有趋向于增加联轴器寿命的许多特征，并且防止扭矩传递构件的支撑柱相对于扭矩传递构件本身的相对运动，特别是枢转运动。 每个扭矩传递构件包括编织加强条，其一端布置成紧邻特定扭矩传递构件的一个螺柱接收通道。 所述条形成围绕所述一对螺柱接收通道延伸的多个基本上螺旋形的绕组。

    Clutch device for torsionally flexible torque transmission
    3.
    发明授权
    Clutch device for torsionally flexible torque transmission 有权

    公开(公告)号：US11274709B2

    公开(公告)日：2022-03-15

    申请号：US16833797

    申请日：2020-03-30

    申请人： Stromag GmbH

    发明人： Peter Böhm ,  Friedrich Faust ,  Olaf Mikolajczyk ,  Daniela Spink

    IPC分类号： F16D13/68 ,  F16D3/14 ,  F16D13/38 ,  F16D13/64

    摘要： A clutch includes a hub and a flange located radially inside and outside, respectively, with respect to the clutch rotational axis and associated with hub and flange sides of the clutch. A spring elastically supports the hub and flange sides against each other in the circumferential direction in a torque-transmitting manner. A bearing radially supports the hub and flange sides against one another for rotation around the axis and includes an outer ring supporting the hub and an inner ring supported on a bearing pin associated with the flange side. A friction device connects the hub and flange sides in a friction-locked and torque-transmitting manner in the circumferential direction and includes a friction element and a friction surface which are pretensioned against one another in the axial direction. A tensioning device includes a tensioning element that applies force to, and axially pretensions, the friction device and bearing.

    Method and device for controlling a warp beam drive of a weaving machine
    5.
    发明授权
    Method and device for controlling a warp beam drive of a weaving machine 失效
    用于控制织机的经轴驱动的方法和装置

    公开(公告)号：US4750527A

    公开(公告)日：1988-06-14

    申请号：US894250

    申请日：1986-08-07

    申请人： Walter Rehling

    发明人： Walter Rehling

    IPC分类号： D03D49/10 ,  D03D49/06 ,  D03D51/00 ,  D03D49/18

    CPC分类号： D03D51/002 ,  D03D49/06

    摘要： In a control for a warp beam drive of a weaving machine, the warp beam drive is regulated at all times by a control which receives input signals representing the number of rotations of the warp beam and representing the tension of the warp threads. If the weaving machine has come to a standstill because of an error which has taken place, then, before the warp beam drive is re-started, the tension on the warp threads is increased to a specific value by rotating the warp beam in reverse, in order, during re-start, to take warp thread tension back to a predetermined normal value again through suitable action on the warp beam drive. The effect of this is that no stop marks or start marks are formed in the woven material as a result of the weaving machine having stood still. This control includes a digital computer, to which the number of rotations of the warp beam is supplied by means of an impulse transmitter, and the tension of the warp threads supplied by means of a motion pickup, which picks up the position of a dancer. The signal from the impulse transmitter guided to the computer is used not only as a number-of-rotations signal, but also as a route signal, especially when the tension on the warp threads is raised to the specific increased value.

    摘要翻译： 在用于织机的经轴驱动的控制中，经轴驱动通过一个控制器来调节，该控制器接收代表经轴的转数并代表经线的张力的输入信号。 如果由于发生了错误而使织造机停滞，则经过重新启动经轴驱动之前，通过逆时针旋转经线将经线上的张力增加到特定值， 为了在重新启动期间，通过在经轴驱动上的适当动作再次将经线张力恢复到预定的正常值。 这样做的结果是由于织机静止不动，织物中没有形成停止痕迹或起始痕迹。 该控制包括数字计算机，通过脉冲发射器提供经轴的转数，以及拾取舞者位置的通过运动拾取提供的经线的张力。 引导到计算机的脉冲发射机的信号不仅用作转数信号，而且还用作路由信号，特别是当经线上的张力升高到特定增加值时。