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1.发明授权
公开(公告)号：US4318285A
公开(公告)日：1982-03-09
申请号：US51188
申请日：1979-06-22
CPC分类号： D04B15/48
摘要： An apparatus for the positive delivery of thread to a circular knitting machine having a plurality of movable belts which are positioned at different heights. A plurality of conveyor rollers are associated with the belts and are supported on a machine support ring. A plurality of cut-off devices individually coact with the conveyor rollers and, when the thread tension lessens, move the respective thread from its conveying position, in which it is movably clamped between one of the belts and its respective conveyor roller, into a rest position in which the thread lies outside of the belt. A number of the conveyor rollers, each of which corresponds with one of the belts, are individually rotatably but coaxially supported about a common axis defined by a support which projects from a holder, which holder is secured to the support ring. An elongated guide bar is also secured to the holder in sidewardly spaced but parallel relationship with respect to the common axis. This guide bar supports thereon a plurality of cut-off devices which are individually elevationally adjustable and are supported on the guide bar so as to be respectively associated with one of the conveyor rollers. The cut-off devices are structural units which are independent from the conveyor rollers.
摘要翻译： 一种用于向具有多个可移动带定位在不同高度的圆形针织机的正面传送线的装置。 多个输送辊与带相关联并且被支撑在机器支撑环上。 多个切断装置独立地与输送辊共同作用，并且当线张力减小时，相应的线从其输送位置移动，其中可移动地将其夹在一个带与其相应的输送辊之间， 线位于皮带外面的位置。 每个传送辊对应于其中一个传送带，它们分别可旋转但同轴地支撑在一个共同的轴线上，该共同的轴线由一个固定在支架上的支架突出的支架限定。 细长导杆也相对于公共轴线以侧向间隔但平行的关系固定到保持器。 该导向杆在其上支撑多个截断装置，这些截断装置单独地可升降并被支撑在导杆上，以分别与传送辊之一相关联。 截止装置是独立于输送辊的结构单元。
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公开(公告)号：US6082654A
公开(公告)日：2000-07-04
申请号：US11124
申请日：1998-07-16
CPC分类号： D03D47/364 , B65H59/06 , D03D47/366 , B65H2701/31
摘要： A yarn feeder (F) including a holding device (H) for holding a yarn braking body in an extension arm (2, 2a) of a housing, a support body (6a) for a holder (5) of the yarn braking body (4) and a moving drive including a cylindrical piston (6b) which is movable in a cylinder (7) to move the yarn braking body (4) between a braking position and a gap position relative to a storage body (3) of the yarn feeder (F). The piston (6b) is arranged as an integrated guide element of the support body (6a) on the support body (6a). At least one guide nose (9) which engages into a guide track (10) fixed onto the extension arm is provided as a rotation preventing member on the piston and/or on the support body at a transverse distance from the piston axis (X).
摘要翻译： PCT No.PCT / EP96 / 03020 Sec。 371日期：1998年7月16日 102（e）1998年7月16日PCT PCT 1996年7月10日PCT公布。 公开号WO97 / 03907 日本特开1997年2月6日一种纱线供给装置（F），包括：用于将纱线制动体保持在壳体的延伸臂（2,2a）中的保持装置（H）;保持器（5）的支撑体（6a） 纱线制动体（4）和包括可在气缸（7）中移动的圆柱形活塞（6b）的移动驱动器，以使纱线制动体（4）相对于储存体在制动位置和间隙位置之间移动 3）。 活塞（6b）被布置为支撑体（6a）在支撑体（6a）上的一体导向元件。 在与活塞轴线（X）的横向距离处，在活塞和/或支撑体上设置有至少一个接合到固定到延伸臂上的导轨（10）中的引导鼻（9）作为旋转防止构件， 。
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公开(公告)号：US5947403A
公开(公告)日：1999-09-07
申请号：US11122
申请日：1998-04-17
CPC分类号： D03D47/364 , B65H59/06 , D03D47/366 , B65H2701/31
摘要： A yarn feeding device with a housing, a storage body, an extension arm of said housing, and a holder in the extension arm for an annular yarn braking body which can axially be pressed against the storage body. The holder in said extension arm being slidably guided and being movable between a braking position and a gap position with respect to the storage body. A quick adjustment mechanism which can be manually actuated by means of a handle is provided on or in the extension arm for the holder and allows the holder to be moved in a single stroke from the braking position into the gap position.
摘要翻译： PCT No.PCT / EP96 / 03021 Sec。 371日期：1998年4月17日 102（e）日期1998年4月17日PCT提交1996年7月10日PCT公布。 出版物WO97 / 03908 日期1997年2月6日具有壳体，存储体，所述壳体的延伸臂的纱线输送装置和用于环形纱线制动体的延伸臂中的保持器，其可轴向地压靠在储存体上。 所述延伸臂中的保持器被可滑动地引导并且可在相对于存储体的制动位置和间隙位置之间移动。 可以通过手柄手动致动的快速调节机构用于保持器的延伸臂上或中，并允许保持器从制动位置到间隙位置以一个行程移动。
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公开(公告)号：US07059556B2
公开(公告)日：2006-06-13
申请号：US10468632
申请日：2002-02-13
申请人： Egon Johansson , Paer Josefsson
发明人： Egon Johansson , Paer Josefsson
CPC分类号： D03D47/361
摘要： A thread supplying device provided with a housing containing an electric motor wherein the stator is non-rotatingly mounted and the rotor is rotatingly mounted on a motor shaft. A thread guiding element is fixed to the motor shaft and a threader device which is fixed to the housing is also provided. When the motor shaft is in a set rotational position, the thread guiding element is physically associated with said threader device. A permanent magnet motor with pole cores provided with windings is integrated into the stator and permanent magnets are integrated into the rotor in such a way that the stator, rotor and the thread guiding element are arranged relative to the housing, in such a way that the motor shaft adopts the set position of rotation when the permanent magnet motor is devoid of electric current in a stable relative position of rotation, caused by magnetic forces, of the rotor in the stator.
摘要翻译： 一种线供给装置，其具有容纳电动机的壳体，其中，所述定子不旋转地安装并且所述转子旋转地安装在电动机轴上。 螺纹引导元件固定在电动机轴上，并且还提供固定到壳体上的穿线装置。 当电动机轴处于设定旋转位置时，导纱元件与所述穿线装置物理地相关联。 具有绕组的磁极芯的永磁电动机被集成到定子中，并且永磁体以这样的方式集成到转子中，使得定子，转子和导线元件相对于壳体布置，使得 当永磁电机没有电流时，电机轴采用旋转的设定位置，转子在定子中由磁力引起的相对旋转稳定的相对位置。
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