公开(公告)号：US3878872A

公开(公告)日：1975-04-22

申请号：US40127773

申请日：1973-09-27

申请人： SULZER AG

发明人： HINTSCH OTTO

IPC分类号： D03D49/04 ,  D03D49/06

CPC分类号： D03D49/06

摘要： The speed of the warp feed roller is controlled in dependence on the warp tension in the weaving machine via a control motor. The speed of the motor is regulated by signals obtained from a pressure sensor on the breast beam which sensor measures the pressure of the produced cloth on the breast beam. The control signals can also be obtained from a measurement of the rate of cloth draw-off. Alternatively, a torque pick-off can be used to measure cloth tension in order to produce the control signal for the control motor.

摘要翻译： 根据经编织机经由控制电机的经纱张力来控制经纱进给辊的速度。 电动机的速度通过从乳房梁上的压力传感器获得的信号来调节，该传感器测量乳房梁上产生的布的压力。 控制信号也可以从布料抽出率的测量中获得。 或者，可以使用扭矩传感器来测量布张力，以便产生用于控制马达的控制信号。

公开(公告)号：US3871418A

公开(公告)日：1975-03-18

申请号：US39218473

申请日：1973-08-28

申请人： SULZER AG

发明人： HINTSCH OTTO

IPC分类号： D03D49/08 ,  D03D49/06

CPC分类号： D03D49/06

摘要： The component warp beams are each provided with a blocking means in order to temporarily lock the warp beams during the reed beatup portion of the machine cycle. The blocking means includes hydraulically actuated brake heads for engaging a brake disc on each warp beam or a warp beam gear for controlling the let-off motion of a warp beam. The blocking means can also include an electrically operated brake.

摘要翻译： 部件经轴各设置有阻挡装置，以便在机器周期的簧片击打部分期间临时锁定经轴。 阻塞装置包括用于接合每个经轴上的制动盘的液压致动制动头或用于控制经轴的释放运动的经轴齿轮。 阻塞装置还可以包括电动制动器。