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60 条记录 (耗时 0.011 秒)

    METHOD AND DEVICE FOR THE PRODUCTION OF A COVERED ELASTIC YARN AND FOR AUTOMATIC REPLACEMENT OF FEEDS SPOOLS
    15.
    发明授权
    METHOD AND DEVICE FOR THE PRODUCTION OF A COVERED ELASTIC YARN AND FOR AUTOMATIC REPLACEMENT OF FEEDS SPOOLS 有权
    方法和设备用于生产柔性覆盖线和自动交换供带轮

    公开(公告)号：EP1689664B1

    公开(公告)日：2011-04-27

    申请号：EP04806815.9

    申请日：2004-11-25

    申请人： Giudici S.p.a.

    发明人： GRASSI, Nerino ,  GORGAINI, Samuele

    IPC分类号： B65H67/02 ,  B65H49/20 ,  B65H65/00 ,  B65H69/06 ,  D02J1/08 ,  D02J1/16 ,  D02G3/32

    CPC分类号： D02G1/0266 ,  B65H49/20 ,  B65H65/00 ,  B65H65/005 ,  B65H67/02 ,  B65H69/061 ,  B65H2701/319 ,  D02G3/32

    摘要： The device comprises in combination: a first interlacing jet (19); a feed path of the covering yarn (FT) and a feed path of the elastic: yarn (F1; F2) towards the first interlacing jet; supporting means (37A, 37B) for spools of elastic yarn (R1, R2); winding members (54) to wind the composite yarn (FC) on the cop being formed (BC); an interruption device to interrupt feed of composite yarn to said cop being formed and start winding the composite yarn on a new winding tube. The supporting means for the spools of elastic yarn are suitable to support at least a first spool of elastic yarn and at least a second spool of elastic yarn; associated with said first interlacing jet are a retaining member (20) to withhold an initial free end of the elastic yarn of said second spool and a deflecting element to withhold an initial portion of the second elastic yarn during delivery of the first elastic yarn to the interlacing jet; a sensor to detect interruption of feed of said first elastic yarn to said first interlacing jet; a control to control release of the initial portion after interruption of feed of the first elastic yarn has been detected.

    TOOL FOR A COIL OF A CONTINUOUS OBJECT
    17.
    发明公开
    TOOL FOR A COIL OF A CONTINUOUS OBJECT 审中-公开
    工具的持续对象的发展

    公开(公告)号：EP1334050A1

    公开(公告)日：2003-08-13

    申请号：EP01981222.1

    申请日：2001-10-25

    申请人： ULVATOR AB

    发明人： FORSNER, Bo

    IPC分类号： B65D85/04 ,  B65H49/20

    CPC分类号： B65H49/325 ,  B65H49/305 ,  B65H49/32 ,  B65H75/20 ,  B65H75/22 ,  B65H75/24 ,  B65H2701/51344

    摘要： A tool for a coil (1) of a continuous object (2), having a central hole (6) running axially through it. In accordance with the invention the tool comprises a central part (9) for insertion into said central hole to be activated for internal cooperation with the coil. The central part comprises an elongate body (10) defining a centre line (13), a central bearing means (14) defining an axis of rotation that coincides with the centre line of the body, a plurality of peripheral engagement members (15) distributed around said centre line and spaced from it, a carrying member (55) connected to the body (10) and carrying the engagement members (15), and one or more power members (16) to actuate the engagement members for friction engagement with the inner side of the coil to form a rotatable unit (17). The invention also relates to such a central part.

    A CABLE REELING APPARATUS
    18.
    发明授权
    A CABLE REELING APPARATUS 失效
    绕线器。

    公开(公告)号：EP0477212B1

    公开(公告)日：1994-08-31

    申请号：EP90908526.8

    申请日：1990-06-05

    申请人： NOKIA MAILLEFER OY

    发明人： Jääskeläinen, Vesa

    IPC分类号： B65H49/20 ,  B65H54/54

    CPC分类号： B65H54/54

    摘要： An apparatus for reeling or unreeling a cable, comprising an upright frame (1) and two supports (4) fastened vertically stationary to the frame, each support being provided with a vertically movable suspending arm (5) having a reel gripping means at its lower end. To reduce the masses to be moved and to compensate for differences in the positions of the centres of a deformed reel, each stationary support (4) comprises an abutment (14) which in an uppermost position of the suspending arm (5) supports the suspending arm rigidly to the frame through the support, whereby each suspending arm (5) is supported by the stationary support by means of a spring (12) which in a lowered gripping position of the suspending arm allows a flexible movement of the suspending arm with respect to the support in the axial direction of the suspending arm and a horizontal swinging movement in a plane perpendicular to the axis of the reel.