Twist number setting device for a two-for-one twister
    1.
    发明授权
    Twist number setting device for a two-for-one twister 失效
    双向捻线机的捻数设定装置

    公开(公告)号:US4922703A

    公开(公告)日:1990-05-08

    申请号:US190573

    申请日:1988-05-05

    IPC分类号: D01H1/34

    CPC分类号: D01H1/34

    摘要: A twist number setting device for a two-for-one twister constituted such that an output power shaft of a drive motor is connected to a drive pulley which is connected to a spindle and provides a turning force to the spindle and also connected to a rotary shaft of a drum which contacts with a winding package and provides a turning force to the package, and a speed change means is interposed between the output power shaft of the drive motor and the rotary shaft of the drum.

    摘要翻译: 一种双向捻线机的捻数设定装置,其特征在于,将驱动电动机的输出动力轴连接到与主轴连接的驱动皮带轮,并向主轴提供转动力,并且还连接到旋转体 滚筒的轴与卷绕包装件接触并且向包装件提供转动力,并且变速装置插入在驱动马达的输出动力轴和滚筒的旋转轴之间。

    Apparatus for controlling the bobbin drive of a flyer roving frame
    2.
    发明授权
    Apparatus for controlling the bobbin drive of a flyer roving frame 失效
    用于控制飞行器粗纱机的筒管驱动装置

    公开(公告)号:US4254615A

    公开(公告)日:1981-03-10

    申请号:US29384

    申请日:1979-04-12

    IPC分类号: D01H1/34 D01H7/50

    CPC分类号: D01H1/34

    摘要: A device for controlling the bobbin drive of a flyer roving frame which has a bobbin, a flyer and drive roll thereon that are utilized for building a bobbin with yarn. A drive for the frame incorporating a differential gear and controls are provided for adjusting the driving speed of the flyer and drive roll stepwise to different rotational speed stages during the building of the bobbin. An additional speed adjusting device is provided for automatically varying the driving speed of the bobbin within each rotational speed stage. A switching device is provided for automatically switching the rotational speed stages.

    摘要翻译: 一种用于控制飞轮粗纱架的筒管驱动装置,其具有用于与纱线一起构成筒管的筒管,飞翼和驱动辊。 提供了包括差速齿轮和控制装置的框架的驱动装置,用于在绕线管的建造期间将飞行器和驱动辊的驱动速度逐步调节到不同的转速级。 提供了一个附加的速度调节装置,用于在每个转速级内自动改变线轴的驱动速度。 提供了用于自动切换转速级的开关装置。

    Maintaining a predetermined quality of sliver in a card and/or drawframe
    5.
    发明授权
    Maintaining a predetermined quality of sliver in a card and/or drawframe 失效
    在卡片和/或拉框中保持条子的预定质量

    公开(公告)号:US5274884A

    公开(公告)日:1994-01-04

    申请号:US743092

    申请日:1991-08-09

    CPC分类号: D01G21/00

    摘要: The present invention is directed to a drawframe having a sliver delivery device and a computer part for maintaining a predetermined quality of sliver, wherein there is a predetermined overproduction from a card and/or a drawframe relative to a spinning machine. The arrangement temporarily decreases production to temporarily compensate for the overproductions. The sliver which is produced during the decrease in production may be delivered to a separate can.

    摘要翻译: 本发明涉及一种具有纱条输送装置和用于保持纱条预定质量的计算机部件的牵引架,其中相对于纺纱机从卡片和/或牵引机器预定的过度产生。 这种安排暂时降低产量,以暂时补偿过度生产。 在生产减少期间生产的条子可以被递送到单独的罐。

    Twist number setting device for a two-for-one twister
    6.
    发明授权
    Twist number setting device for a two-for-one twister 失效
    双向捻线机的捻数设定装置

    公开(公告)号:US5174102A

    公开(公告)日:1992-12-29

    申请号:US710260

    申请日:1991-06-04

    IPC分类号: D01H1/34

    CPC分类号: D01H1/34

    摘要: A twist number setting device for a two-for-one twister constituted such that an output power shaft of a drive motor is connected to a drive pulley which is connected to a spindle and provides a turning force to the spindle and also connected to a rotary shaft of a drum which contacts with a winding package and provides a turning force to the package, and a speed change mechanism is interposed between the output power shaft of the drive motor and the rotary shaft of the drum.

    摘要翻译: 一种双向捻线机的捻数设定装置,其特征在于,将驱动电动机的输出动力轴连接到与主轴连接的驱动皮带轮,并向主轴提供转动力,并且还连接到旋转体 滚筒的轴与卷绕包装件接触并且向包装件提供转动力,并且变速机构插入在驱动马达的输出动力轴和滚筒的旋转轴之间。

    Drive restart control for ring spinning or twisting machine
    7.
    发明授权
    Drive restart control for ring spinning or twisting machine 失效
    驱动重启控制环锭纺或捻线机

    公开(公告)号:US4644236A

    公开(公告)日:1987-02-17

    申请号:US692901

    申请日:1985-01-18

    IPC分类号: D01H1/20 D01H1/34 H02P5/00

    CPC分类号: D01H1/34

    摘要: A device for controlling the output speed of a motor of a ring spinning machine, a ring twisting machine and the like in case of replacing travelers of such machines includes a speed setter for the motor and a potentiometer which is operatively connected with the speed setter to limit the output speed of the motor for allowing breaking in of replaced travelers. The potentiometer is further coupled with a speeding-up unit which is e.g. a stepper motor and which over a selected period of time increases the limited output speed to the normal operating level by automatically resetting the slider of the potentiometer from one end position to another end position.

    摘要翻译: 在更换这种机器的旅行者的情况下,用于控制环锭纺纱机,环锭捻纱机等的电动机的输出速度的装置包括用于电动机的速度设定器和与速度设定器可操作地连接的电位器 限制电机的输出速度,以允许更换的旅行者打破。 电位计进一步与加速单元相连, 步进电机并且在选定的时间段内通过将电位计的滑块从一个端部位置自动复位到另一个结束位置,将限制的输出速度增加到正常操作水平。

    Apparatus for controlling the rotational speed of the spindles of a
spinning preparatory machine
    8.
    发明授权
    Apparatus for controlling the rotational speed of the spindles of a spinning preparatory machine 失效
    用于控制纺纱准备机的锭子的转速的装置

    公开(公告)号:US4375744A

    公开(公告)日:1983-03-08

    申请号:US261153

    申请日:1981-04-20

    CPC分类号: D01H1/34

    摘要: The invention concerns an apparatus for controlling the rotational speed of the spindles of a spinning preparatory machine equipped with spindles and flyers.The proposed control arrangement comprises an infinitely variable variator, which is adapted or adjusted by using a control shaft which is rotatably indexed or stepped. The control or adjustment shaft is moved by a control motor which received its control or switching impulses from a motor control device comprising a programmable indicator or set value transmitter for the desired or set value and a correction element.According to a particularly advantageous design the correction element is of the form of a crossbar distributor arrangement.The apparatus is comfortable and easy to use by the operating personnel and permits, among other advantages, extremely accurate adaptation or adjustment of the spindle rotational speed. The adaption operations can be effected while the machine is running.

    摘要翻译: PCT No.PCT / EP80 / 00091 Sec。 371日期:1981年5月28日 102(e)日期1981年4月20日PCT提交1980年9月3日PCT公布。 出版物WO81 / 00866 日期1981年4月2日。本发明涉及一种用于控制装备有纺锤和飞行物的纺纱预备机的锭子的转速的装置。 所提出的控制装置包括一个无级变速的变速器,它通过使用可旋转地分度或阶梯式的控制轴进行调节或调节。 控制或调节轴由控制电机移动,控制电机从包括用于期望值或设定值的可编程指示器或设定值变送器的电动机控制装置接收其控制或切换脉冲,以及校正元件。 根据特别有利的设计,校正元件是横梁分配器布置的形式。 该装置由操作人员舒适且易于使用,并且允许除了其它优点之外,非常准确地适应或调整主轴转速。 适应操作可以在机器运行时进行。

    Textile machine
    9.
    发明授权
    Textile machine 失效
    纺织机

    公开(公告)号:US3831005A

    公开(公告)日:1974-08-20

    申请号:US23090672

    申请日:1972-03-01

    摘要: A textile machine with switchable multistage gearing for the adjustment of the turning speed ratio between rotating parts of the textile machine, such as drives, spindles, delivery members, stretching members, and the like, having a control system for switching the respective couplings of the multistage gearing upon a command from a decimal feed-in means having the capability of storing the desired fed in turning speed ratio. The decimal input is converted into a binary coded signal independent of time and compared in a comparison stage with pre-programmed signals representative of settable turning speed ratios.

    摘要翻译: 一种具有可切换多级传动装置的纺织机,用于调节纺织机的旋转部件(例如驱动器,主轴,传送部件,拉伸部件等)之间的转动速度比,具有用于切换 根据具有存储所需进给转速比的能力的十进制进给装置的命令进行多级传动。 十进制输入被转换成独立于时间的二进制编码信号,并且在比较阶段中与表示可设定的转速比的预编程信号进行比较。