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公开(公告)号：US4450675A
公开(公告)日：1984-05-29
申请号：US342771
申请日：1982-01-26
摘要： Method and apparatus for the production of fancy yarns from falsely twisted core and fancy threads. Staple fibers are drafted by a cylindrical drafter; the core and fancy threads are false twisted by a hollow spindle. At least one drafting of staple fibers are supplied upon the falsely twisted core and fancy threads by means of a pneumatic transporting channel. The speed of the fibers constituting the fancy threads is greater than the peripheral speed of the rollers delivering the core thread. If desired, two rovings of staple fibers may be used, the two rovings having different titre in a ratio of 1:10 and having different lengths of the fibers in a ratio of above 1:2, both rovings entering from one drafter, the two rovings after being drawn being supplied together to the combined false twisted core thread and fancy thread.
摘要翻译： 用于从假捻芯和花式螺纹生产花式纱线的方法和装置。 装订纤维由圆柱形起草机牵引; 核心和花式螺纹被中空心轴假捻。 短纤维的至少一个牵伸通过气动输送通道供应到假捻的芯部和花式螺纹上。 构成花式螺纹的纤维的速度大于输送芯线的辊的圆周速度。 如果需要，可以使用两条短纤维粗纱，两条粗纱具有不同的滴度，比例为1:10，纤维长度不同于1：2，两个粗纱从一个起草机进入， 被抽出后的粗纱一起提供给组合的假捻芯线和花式线。
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公开(公告)号：US4250701A
公开(公告)日：1981-02-17
申请号：US938425
申请日：1978-08-31
申请人： Ira Schwartz , William K. Wyatt
发明人： Ira Schwartz , William K. Wyatt
摘要： Apparatus and method for making loop chenille type yarns and yarns produced thereby are disclosed. An elongated spindle having a tapered needle surface at one end thereof is provided. The spindle has a passage therein in communication with the needle surface for feeding a core thread to the needle surface. Effect thread is overfed to the needle location where a nose piece member cooperating with the needle aids in wrapping the effect thread about the needle to form loops. The binder yarn is fed to the needle and twisted about the core and effect threads. In a preferred embodiment, means are provided for reciprocating the nose piece relative to the needle between effect thread loop forming and effect thread non-loop forming dispositions. In this manner, "thick" and "thin" novelty yarns are provided in which the thick sections of the yarn comprise looped effect threads whereas the loops are not provided in the thin yarn sections. Means may also be provided for twisting the effect thread about the binder and core threads. Further, by utilization of a novel lateral feed of the effect thread with respect to the needle surface, the effect thread is not twisted about the core thread, but rather is disposed in side by side adjacent relationship to the core with the binder being twisted about the core and effect thread.
摘要翻译： 公开了用于制造环形雪尼尔型纱线和由此生产的纱线的装置和方法。 提供了在其一端具有锥形针表面的细长心轴。 心轴具有与针表面连通的通道，用于将芯线供给针表面。 效果线被覆盖到针位置，其中与针配合的鼻片部件有助于围绕针缠绕效果线以形成环。 将粘合剂纱线供给到针中并围绕芯部扭转并影响螺纹。 在优选实施例中，提供了用于在效果线环形成和效果线圈非环形成配置之间使鼻片相对于针往复运动的装置。 以这种方式，提供了“厚”和“薄”的新颖纱线，其中纱线的厚部分包括环形效果线，而在细纱部分中不设置环。 还可以提供用于使效果线绕着粘合剂和芯线扭转的装置。 此外，通过利用效应线相对于针表面的新颖的横向进给，效应线不会围绕芯线扭转，而是以与芯的相邻关系并排设置，粘合剂被扭转约 核心和效果线程。
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3.发明授权
公开(公告)号：US3780512A
公开(公告)日：1973-12-25
申请号：US3780512D
申请日：1972-01-26
申请人： RATTI M
发明人： RATTI M
IPC分类号： D02G3/34
摘要： Fancy yarns are produced by twisting a core yarn in one direction, and then winding an effect yarn in the opposite direction about the core yarn while simultaneously varying the velocity of the core yarn so as to group the turns of effect yarn on the core yarn. A plurality of oppositely wound effect yarns can be applied. The direction of twist of each yarn remains unchanged throughout.
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公开(公告)号：US3133401A
公开(公告)日：1964-05-19
申请号：US19169862
申请日：1962-04-30
发明人： HENRI SERVAGE
IPC分类号： D02G3/34
CPC分类号： D02G3/343
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公开(公告)号：US07571594B2
公开(公告)日：2009-08-11
申请号：US11495032
申请日：2006-07-28
IPC分类号： D02G3/38
摘要： A process for producing composite yarns comprises the steps of first wrapping a second yarn around the perimeter of and along the length of a first yarn and then heating the yarn intermediate produced by such wrapping to produce a composite yarn. When a heat-shrinkable yarn is used in producing such a composite yarn, the shrinkage of the heat-shrinkable yarn enables the production of composite yarns possessing aesthetic qualities similar to those exhibited by yarns produced by much more complicated processes, such as bouclé and chenille yarns.
摘要翻译： 一种生产复合纱线的方法包括以下步骤：首先将第二纱线缠绕在第一纱线的长度周围并且沿着第一纱线的长度缠绕，然后加热由这种包装生产的纱线中间产生复合纱线。 当使用热收缩纱线来制造这种复合纱线时，热收缩纱线的收缩使得能够生产复合纱线，其具有与由更复杂的工艺生产的纱线相似的美学品质，例如布袋和雪尼尔 纱线。
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公开(公告)号：US20080022650A1
公开(公告)日：2008-01-31
申请号：US11495032
申请日：2006-07-28
IPC分类号： D02G3/36
摘要： A process for producing composite yarns comprises the steps of first wrapping a second yarn around the perimeter of and along the length of a first yarn and then heating the yarn intermediate produced by such wrapping to produce a composite yarn. When a heat-shrinkable yarn is used in producing such a composite yarn, the shrinkage of the heat-shrinkable yarn enables the production of composite yarns possessing aesthetic qualities similar to those exhibited by yarns produced by much more complicated processes, such as boucle and chenille yarns.
摘要翻译： 一种生产复合纱线的方法包括以下步骤：首先将第二纱线缠绕在第一纱线的长度周围并且沿着第一纱线的长度缠绕，然后加热由这种包装生产的纱线中间产生复合纱线。 当使用热收缩纱线来制造这种复合纱线时，热收缩纱线的收缩使得能够生产复合纱线，其复合纱线具有与由更复杂的工艺生产的纱线相似的美观质量，例如布子和雪尼尔 纱线。
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公开(公告)号：US3683607A
公开(公告)日：1972-08-15
申请号：US3683607D
申请日：1970-06-25
发明人： CHATIN REMY
摘要： An improved guide element or ''''coronelle'''' for use in the production of novelty yarns and adapted to be placed on top of a hollow spindle, which comprises a one piece rigid element, having at least one orifice excentrically located with respect to the axis of rotation for the passage of thread, a crossbarring means, and a means for rotating the rigid element on the hollow shaft.
摘要翻译： 用于生产新颖纱线并适于放置在中空心轴顶部上的改进的引导元件或“冠状物”，其包括单件刚性元件，其具有相对于旋转轴线偏心定位的至少一个孔口 用于螺纹的通过，横梁装置和用于使刚性元件在空心轴上旋转的装置。
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公开(公告)号：US3570233A
公开(公告)日：1971-03-16
申请号：US78467468
申请日：1968-12-18
发明人： NALPAS RAOUL , DESCAMPS GILBERT , DELCROIX ETIENNE
CPC分类号： D02G3/343
摘要： AN IMPROVED PROCESS FOR PRODUCING FANCY YARNS, I.E., "NUBBLED" YARNS WHEREIN AN EFFECT YARN IS WOUND ON AT LEAST ONE CORE YARN UPON PASSAGE THROUGH A FIRST COVERING OR LAPPING ELEMENT WITH A BINDING YARN BEING SUBSEQUENTLY WOUND ON THE INTERMEDIARY ASSEMBLY FORMED FROM THE EFFECT YARN AND CORE YARN IN A SECOND LAPPING OR COVERING ELEMENT, THE IMPROVEMENT RELATING TO THE FACT THAT THE SPEED OF THE INTERMEDIARY ASSEMBLY IS VARIED WHILE THE FINAL WINDING TO PRODUCE THE COMPLETED FANCY YARN IS CONDUCTED AT SUBSTANTIALLY CONSTANT SPEED.
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公开(公告)号：US3382655A
公开(公告)日：1968-05-14
申请号：US65760167
申请日：1967-08-01
申请人： ALLAN WASSERMAN
发明人： ALLAN WASSERMAN
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