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11 条记录 (耗时 0.013 秒)

    Cop changing mechanism for a winding unit
    1.
    发明授权
    Cop changing mechanism for a winding unit 失效
    卷绕单元的凸轮更换机构

    公开(公告)号：US5445334A

    公开(公告)日：1995-08-29

    申请号：US177449

    申请日：1994-01-05

    申请人： Isamu Matsui ,  Yoshiyasu Maeda ,  Yuji Todo ,  Masaharu Kiriake ,  Takashi Nakao

    发明人： Isamu Matsui ,  Yoshiyasu Maeda ,  Yuji Todo ,  Masaharu Kiriake ,  Takashi Nakao

    IPC分类号： B65H67/02 ,  D01H9/18 ,  B65H54/20

    CPC分类号： D01H9/187 ,  B65H67/02 ,  B65H2701/31

    摘要： An unwinding assisting device for an automatic winder. The automatic winder has a winding position at which a cop of yarn is unwound from a take-up tube supported on a tray. A lifting mechanism raises the tray at the winding position as the cop of yarn is unwound from the take-up tube. A tubular member receives the take-up tube therein. The tubular member has an inside diameter that is smaller than the outside diameter of the cop and larger than the outside diameter of the take-up tube.

    摘要翻译： 一种自动卷绕机的退绕辅助装置。 自动络纱机具有卷绕位置，纱线的纱线从支撑在托盘上的收卷管展开。 随着纱线从卷取管展开，提升机构将托盘升起在卷绕位置。 管状构件在其中容纳卷取管。 管状构件的内径小于护罩的外径并且大于卷取管的外径。

    False twist processing apparatus
    2.
    发明授权
    False twist processing apparatus 失效
    假捻处理装置

    公开(公告)号：US4993219A

    公开(公告)日：1991-02-19

    申请号：US309411

    申请日：1989-02-09

    申请人： Yoshiyasu Maeda ,  Toshiyuki Uno ,  Yoshikazu Tanaka

    发明人： Yoshiyasu Maeda ,  Toshiyuki Uno ,  Yoshikazu Tanaka

    IPC分类号： D02G1/04 ,  D02G1/02

    CPC分类号： D02G1/0266

    摘要： A false twist processing apparatus for applying a predetermined processing to chemical fiber filament yarns supplied from a yarn supply device by passing it through treating devices such as a yarn feed device provided on a frame, a heater, a false twisting member, a take-up device, and the like, wherein the frame is composed of at least two support columns which are independent from each other and stood upright on a floor surface, and the treating devices are mounted on the support columns so that a yarn processing route is formed between the two support columns.

    摘要翻译： 一种假捻加工装置，用于对由纱线供给装置供给的化纤丝线进行预定处理，该处理装置通过将设置在框架，加热器，假捻部件，卷取机上的喂纱装置等处理装置 装置等，其中，框架由至少两个彼此独立并竖立在地板表面上的支撑柱构成，并且处理装置安装在支撑柱上，使得纱线处理路线形成在 两个支持列。

    Method of manufacturing textured yarn
    4.
    发明授权
    Method of manufacturing textured yarn 失效
    制造变形纱线的方法

    公开(公告)号：US4596115A

    公开(公告)日：1986-06-24

    申请号：US629324

    申请日：1984-07-10

    申请人： Yoshiyasu Maeda ,  Fumiaki Nakaji

    发明人： Yoshiyasu Maeda ,  Fumiaki Nakaji

    IPC分类号： D02G1/08 ,  D02G1/20

    CPC分类号： D02G1/20 ,  D02G1/085 ,  Y10S57/908

    摘要： A method of and apparatus for manufacturing a textured yarn. The method comprises introducing plural yarns simultaneously in a state out of contact with each other into a belt type false twister including two crossing endless belts travelling in directions from each other and then exerting a compressed fluid on the plural yarns to partially intertwine the yarns. The intertwined yarns are wound up as a single textured yarn.

    摘要翻译： 用于制造变形纱线的方法和设备。 该方法包括在彼此不接触的状态下同时引入多根纱线，其中包括两个相互交叉的交叉环形带，然后在多根纱线上施加压缩流体以部分缠绕纱线的带式假捻机。 缠绕的纱线被卷绕成单个变形纱线。

    Nip type false twisting apparatus
    5.
    发明授权
    Nip type false twisting apparatus 失效
    咬合式假捻装置

    公开(公告)号：US4574580A

    公开(公告)日：1986-03-11

    申请号：US589139

    申请日：1984-03-13

    申请人： Yoshiyasu Maeda

    发明人： Yoshiyasu Maeda

    IPC分类号： D02G1/04 ,  D02G1/08 ,  D01H7/92

    CPC分类号： D02G1/085

    摘要： In a nip type false twisting apparatus for false twisting a yarn nipped between two endless belts intersecting each other and running in the opposite directions, the belt is formed of a relatively soft material which is selected to have resilient elasticity in a determined range and is used under the low contact pressure.

    摘要翻译： 在用于假捻的夹纱式假捻装置中，用于将两条相互交叉并在相反方向上相交的环形带之间夹持的纱线扭曲，该带由相对柔软的材料形成，该材料被选择为具有确定范围内的弹性弹性并被使用 在低接触压力下。

    Belt-type false twisting unit
    6.
    发明授权
    Belt-type false twisting unit 失效
    皮带式假捻单元

    公开(公告)号：US4400931A

    公开(公告)日：1983-08-30

    申请号：US317922

    申请日：1981-11-03

    申请人： Yoshiyasu Maeda

    发明人： Yoshiyasu Maeda

    IPC分类号： D02G1/08 ,  D02G1/04

    CPC分类号： D02G1/085

    摘要： A belt-type false twisting unit of the false twisting apparatus. First and second endless belts are running in directions opposite to each other to nip a yarn therebetween in the portion of intersection so that the yarn is false-twisted. A pressing roller is arranged to press a back surface of one of the belts in the portion of intersection.

    摘要翻译： 假捻装置的带式假捻单元。 第一和第二环形带沿彼此相反的方向运行，以在交叉部分中夹紧纱线，使得纱线被假捻。 挤压辊布置成在交叉部分中按压一个带的后表面。

    Yarn winding apparatus and method
    7.
    发明授权
    Yarn winding apparatus and method 失效
    纱线缠绕装置及方法

    公开(公告)号：US4555069A

    公开(公告)日：1985-11-26

    申请号：US438414

    申请日：1982-11-01

    申请人： Yoshiyasu Maeda ,  Akira Ueura ,  Kazuyoshi Sato ,  Katsunori Watanabe

    发明人： Yoshiyasu Maeda ,  Akira Ueura ,  Kazuyoshi Sato ,  Katsunori Watanabe

    IPC分类号： B65H54/32 ,  B65H54/38

    CPC分类号： B65H54/32 ,  B65H54/385 ,  B65H2701/31

    摘要： An improved method and apparatus for winding a yarn on a package are disclosed. The apparatus comprises the package supported on a pair of cradle arms and driven by a friction roller, with a traverse guide disposed between a traverse drum and a cam plate so as to reciprocatingly traverse the yarn from one end of the package to the other. The traverse cam plate is positionally controlled to vary the width of the traverse by an arcuate cam, affixed to the cradle arm, acting on a first pivoting lever connected by a rod to the cam plate such that the width of the traverse is decreased as the package size grows. A second cam, affixed to the cradle arm acts on a second lever during an initial winding period to maintain a pivot axis of the first lever in a fixed position. After disengagement of the second lever from the second cam, the second lever is engaged by a programmably driven third cam to vary the position of the pivot axis of the first lever such that the traverse width may be controllably varied, in addition to the decrease caused by the arcuate cam acting on the first lever, to stagger yarn rises at the edges of the package. The invention further includes the method of using the apparatus.

    摘要翻译： 公开了一种用于将纱线卷绕在包装上的改进方法和装置。 该装置包括支撑在一对支架臂上并由摩擦辊驱动的包装，其中横动导向件设置在横动滚筒和凸轮板之间，以使纱线从包装的一端往复运动。 横向凸轮板被位置地控制，以通过弓形凸轮来改变横向的宽度，该弓形凸轮固定到支架臂上，作用在通过杆连接到凸轮板的第一枢转杆上，使得横动的宽度减小为 包装尺寸增长。 固定到摇篮臂的第二凸轮在初始卷绕期间作用在第二杆上，以将第一杆的枢转轴线保持在固定位置。 在第二杠杆与第二凸轮分离之后，第二杠杆由可编程驱动的第三凸轮接合以改变第一杠杆的枢转轴线的位置，使得横向宽度可以可控地变化，除了所引起的减小之外 通过作用在第一杠杆上的弓形凸轮，在包装边缘处错开纱线上升。 本发明还包括使用该装置的方法。

    Yarn unwinding assisting device and yarn unwinding method in an automatic winder
    10.
    发明授权
    Yarn unwinding assisting device and yarn unwinding method in an automatic winder 失效
    自动络纱机中的退卷辅助装置和退纱方法

    公开(公告)号：US5377923A

    公开(公告)日：1995-01-03

    申请号：US905899

    申请日：1992-06-29

    申请人： Isamu Matsui ,  Yoshiyasu Maeda ,  Yuji Todo

    发明人： Isamu Matsui ,  Yoshiyasu Maeda ,  Yuji Todo

    IPC分类号： B65H57/22 ,  B65H59/06 ,  B65H49/02 ,  B65H54/00

    CPC分类号： B65H57/22 ,  B65H59/06 ,  B65H2701/31

    摘要： A yarn unwinding assisting device for an automatic winder comprising a first defining member having an inner diameter defining portion covered over a yarn feed bobbin to define a lower balloon, and a second defining member having a defining member located above the yarn feed bobbin to define a yarn running area and defining an upper balloon, wherein said first defining member is separated from said second defining member to enable following the unwinding of the yarn feed bobbin.

    摘要翻译： 一种用于自动络纱机的纱线退绕辅助装置，包括：第一限定部件，其具有覆盖在喂纱筒管上的内径限定部分，以限定下部球囊;以及第二限定部件，其具有位于喂纱筒管上方的限定部件， 纱线运行区域并限定上部气囊，其中所述第一限定构件与所述第二限定构件分离，以能够跟随所述喂纱筒管的退绕。