Einrichtung an Textilmaschinen
    2.
    发明公开
    Einrichtung an Textilmaschinen 失效
    设备上的纺织机械。

    公开(公告)号:EP0014897A1

    公开(公告)日:1980-09-03

    申请号:EP80100591.9

    申请日:1980-02-06

    申请人: Heinzle, August

    发明人: Heinzle, August

    CPC分类号: D05C11/08 D04B15/44

    摘要: Bei stich-, schlaufen- und/oder maschenbildenden Textilmaschinen sind zum Nachziehen der Faden, zum Feigeben während der Stichbildung und zum Anzug nach der Stichbildung ein oder mehrere, hin- und herbewegbare Fadenleiter vorgesehen. Beim Nachziehen der Fäden (2) werden sowohl die herzustellende bzw. zu bearbeitende Textilbahn (7) als auch die Fäden (2) selbst stark belastet Das Nachziehen der Fäden und ebenso ein gleichmäßiger Anzug ist dadurch einwandfrei steuerbar, daß eine Fadenwalze (1) bzw. -rolle vorgesehen ist, die in Abhängigkeit von einer Lochkartensteuerung oder der Bewegung der stich-, schlaufen- und/oder maschenbildenden Werkzeuge nach beiden Drehrichtungen hin angetrieben ist.

    摘要翻译: 在针脚,回路和/或成圈纺织机是用于缝合形成期间紧固螺纹的,用于Feigeben和线圈形成提供一个或多个往复运动后,以满足导纱器。 螺纹(2)的当重新拧紧的重负载既制造或待加工织物网(7)和所述线(2)本身。 螺纹的拧紧和还甚至紧缩从而适当地控制,一个线程辊(1)辊设置,并且在上一穿孔卡片控制或stab-,环和/或的运动依赖成圈根据两个旋转方向的工具 被赶了出来。

    Thread routing mechanism for needle-switchable type sewing machine
    6.
    发明公开
    Thread routing mechanism for needle-switchable type sewing machine 有权
    线程路由机制缝纫机针切换

    公开(公告)号:EP2806059A1

    公开(公告)日:2014-11-26

    申请号:EP14157970.6

    申请日:2014-03-05

    发明人: Chen, Man Chuing

    IPC分类号: D05B49/00 D05B55/00

    CPC分类号: D05B49/00 D05B51/00 D05B55/00

    摘要: A thread routing mechanism for needle-switchable type sewing machine is installed on a needle bar switching mechanism of the sewing machine, and includes a thread take-up lever, a cylindrical needle bar case and a plurality of threads. The thread take-up lever includes a sway control end and a thread take-up end having thread holes. The cylindrical needle bar case has a rotation axis and a plurality of spaced needle bar holes, and internally defines a hollow space. The needle bar holes are equally distant from the rotation axis, and each receives a needle bar therein. The needle bars respectively carry a needle having an eye formed thereon. The threads are separately routed through a thread course defined by the thread holes, the hollow space and the needle eyes, such that the length of the threads in the thread course maintains same without being affected by a needle bar switching operation.

    Thread control device for a sewing machine
    7.
    发明公开
    Thread control device for a sewing machine 审中-公开
    FadensteuervorrichtungfüreineNähmaschine

    公开(公告)号:EP1816248A1

    公开(公告)日:2007-08-08

    申请号:EP06010628.3

    申请日:2006-05-24

    IPC分类号: D05B49/00 D05B47/00

    CPC分类号: D05B49/00 D05B47/00

    摘要: A sewing machine having a reciprocatory needle (9) and a reciprocatory thread-take-up device (17) to deliver thread to the needle employs a thread control device (16) located between the thread take-up device (17) and the needle (9) to engage and apply light tension to the thread. The thread control device can have two opposed plates (24,25) between which the thread runs and which cooperate to apply spring pressure to the thread, for example, a guide plate (25) and a spring plate (24). The guide plate (25) or other device can include catcher structure (37) to catch thread escaping the take-up device (17). The thread control device (17) can help control premature descent of the thread and improperly tensioned stitches.

    摘要翻译: 具有往复运动针(9)的缝纫机和向针运送线的往复运动的卷取装置(17)使用位于卷取装置(17)和针之间的纱线控制装置(16) (9)将线张紧并施加轻度张力。 螺纹控制装置可以具有两个相对的板(24,25),螺纹在其间延伸并且协作以向螺纹施加弹簧压力,例如引导板(25)和弹簧板(24)。 引导板(25)或其他装置可以包括捕获器结构(37)以捕捉逃离卷取装置(17)的螺纹。 线程控制装置(17)可以帮助控制线的过早下降和不正确的张紧针迹。

    Adevice for disabling and enabling one or more needles in a quilting machine or a multi-needle embroidery machine
    8.
    发明公开
    Adevice for disabling and enabling one or more needles in a quilting machine or a multi-needle embroidery machine 失效
    Nadelselektierung auf Strickmaschinen oder dergleichen。

    公开(公告)号:EP0394601A1

    公开(公告)日:1990-10-31

    申请号:EP89830523.0

    申请日:1989-11-27

    申请人: Landoni, Giannino

    发明人: Landoni, Giannino

    IPC分类号: D05B49/00

    摘要: A device for disabling and enabling one or more needles in a quilting machine, a multi-needle embroidery machine, or the like, is described.
    The device comprises a linear actuator (24) adapted to carry a needle (22) and to keep the latter, for a predetermined time, in a raised position relative to fabric (10) to be sewn.
    The device includes as well stitching yarn (44) return means (38) being actuated when needle (22) is disabled, in order to subject to a limited tension the portion of stitching yarn located between the disabled needle and the fabric to be sewn, to prevent the yarn from becoming tangled and from breaking.
    Furthermore, during the entire operating stage as ment­ioned above, the known yarn tensioning device (48) through which the stitching yarn is led before arriving to the needle, is disabled.

    摘要翻译: 描述了一种用于在绗缝机,多针刺绣机等中禁用和使能一个或多个针的装置。 该装置包括线性致动器(24),该线性致动器适于携带针头(22)并使其相对于要缝制的织物(10)在预定时间内保持在升高位置。 该装置还包括缝合纱线(44),当针(22)被禁用时,复位装置(38)被致动,以便限制位于无缝针和被缝合织物之间的缝合线的部分, 以防止纱线缠结和断裂。 此外,在上述整个操作阶段中,已知的纱线张紧装置(48)在到达针之前被引导到其上的已知的纱线张紧装置(48)被禁用。

    Thread routing mechanism for sewing machine
    10.
    发明公开
    Thread routing mechanism for sewing machine 审中-公开
    Fänderung。。。。。。。

    公开(公告)号:EP2801651A1

    公开(公告)日:2014-11-12

    申请号:EP13167371.7

    申请日:2013-05-10

    发明人: Chen Man Chuing

    IPC分类号: D05B49/00 D05C11/10

    CPC分类号: D05C11/10 D05B49/00

    摘要: A thread routing mechanism for sewing machine includes a cylindrical needle bar case having a rotation axis and holding multiple spaced needle bars that are equally distant from the rotation axis and respectively carry a needle having an eye; a locating disk moving synchronously with the needle bar case and having multiple thread guide holes spaced around the rotation axis; and a thread take-up lever having a thread take-up end with multiple thread holes and movable upward and downward in a space directly above the needle bar case. Each thread hole together with a corresponding thread guide hole and a corresponding eye define a thread course, such that threads respectively routed through the thread courses have the same length even when the needle bars are changed from one to another. A thread pinching unit is also included to pinch or release the threads in or from the thread guide holes.

    摘要翻译: 缝纫机的线程机构包括具有旋转轴线的圆柱形针杆壳体,并且保持与旋转轴线等距离的多个间隔开的针杆,并分别携带具有眼睛的针头; 与所述针杆壳体同步移动并具有围绕所述旋转轴线间隔开的多个线引导孔的定位盘; 以及具有多个螺纹孔的螺纹卷取端并且可以在针杆外壳的正上方的空间上下移动的卷取杆。 每个螺纹孔与相应的导线孔和相应的眼睛一起限定一个螺纹线程,使得即使当针杆从一个更换到另一个时,分别穿过线程的螺纹具有相同的长度。 螺纹挤压单元也被包括在螺纹导向孔内或从螺纹导孔中释放螺纹。