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    • 6. 发明公开
    • A COMPACT SINGLE MANDREL CREEL FOR OVER END TAKE-OFF THREAD DELIVERY
    • 用于结束起飞线传送的紧凑型单锭臂
    • EP1954860A1
    • 2008-08-13
    • EP06825776.5
    • 2006-10-10
    • INVISTA Technologies S.à.r.l.
    • HEANEY, Daniel J.HICKS, DennisGRAVERSON, Jon P.SHACKLETON, JeffDE MOEL, Paul
    • D02H1/00B65H49/00B65H49/02B65H49/16B65H59/00
    • D02H1/00B65H49/12B65H49/16B65H2701/31D03D47/34
    • The present invention relates to a compact creel using the OETO method that accommodates an increased number of packages in a relatively small footprint while providing a straight in-line delivery path in which fiber bends and changes in direction are minimized. In addition, the present invention is a system, apparatus and method for tension control in a fiber feeding system that provides a fast and reliable method for feeding high tack elastomeric thread or fiber from a package to a manufacturing process. Furthermore, the present invention provides a method and apparatus for changing packages on a creel without interrupting the manufacturing process. In particular, the compact creel of the present invention provides for continuous operation of unwinding and fiber delivery by allowing a standby package to be loaded on the same mandrel as an active package that is presently being unwound.
    • 本发明涉及一种使用OETO方法的紧凑型经轴架,其在相对较小的占地面积中容纳增加数量的包装,同时提供其中纤维弯曲和方向改变最小化的直线直线递送路径。 此外,本发明是用于纤维供给系统中的张力控制的系统,设备和方法,其提供用于将高粘性弹性体线或纤维从包装供给到制造过程的快速且可靠的方法。 此外,本发明提供了一种用于在不中断制造过程的情况下更换筒子架上的包装的方法和设备。 特别地,本发明的紧凑型经轴架通过允许待用包装装载在与当前正在展开的活动包装件相同的心轴上而提供退绕和纤维输送的连续操作。
    • 9. 发明公开
    • Multi-shaft rotary creel, sample warper and warping method
    • Mehrwelliges drehbares Spullengatter,Musterzettelmaschine und Zettelverfahren
    • EP1518952A2
    • 2005-03-30
    • EP04425697.2
    • 2004-09-20
    • SUZUKI WARPER LTD.
    • Tanaka, YoshihiroAihara, Takatsugu
    • D02H3/00D02H1/00
    • D02H1/00D02H3/04
    • There is provided a multi-shaft rotary creel (206) where the degree of freedom for warping can be further improved as compared with the conventional single shaft rotary creel and occurrence of tension fluctuations can be prevented. There are further provided a sample warper (200) and a warping method where warping can be performed efficiently by installing the multi-shaft rotary creel. The multi-shaft rotary creel comprises: a base body (100); a main shaft (106) rotatably mounted on the base body (100) so as to project forward, a plurality of supporting shafts (120,122,124,126) rotatably mounted on a forward projecting portion of the main shaft (100); and a plurality of bobbins (146) mountable on each of the supporting shafts (120,122,124,126), which is installed opposing to a sample warper (200) with a plurality of yarn guides (6a-6h), and wherein, while the main shaft (106) or each of the supporting shafts (120,122,124,126) rotates in synchronism with rotation of the yarn guides (6a-6h), simultaneous warping of plural yarns by the main shaft or each of the supporting shafts can be performed.
    • 提供了一种多轴旋转经轴架(206),与传统的单轴旋转经轴架相比,可以进一步改善翘曲自由度,并且可以防止发生张力波动。 还提供了一种样品整经机(200)和整经方法,其中可以通过安装多轴旋转经轴架来有效地进行翘曲。 多轴旋转经轴架架包括:基体(100); 主轴(106),其可旋转地安装在所述基体(100)上以向前突出;多个支撑轴(120,122,124,126),其可旋转地安装在所述主轴(100)的前突出部分上; 以及可安装在每个支撑轴(120,122,124,126)上的多个线轴(146),其与具有多个导纱器(6a-6h)的样品整经机(200)相对地安装,并且其中,当主轴 106)或每个支撑轴(120,122,124,126)与导纱器(6a-6h)的旋转同步地旋转,可以执行主轴或每个支撑轴的多根纱线的同时翘曲。