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公开(公告)号：US4589169A
公开(公告)日：1986-05-20
申请号：US570131
申请日：1984-01-12
申请人： Karl Marx , Peter Offermann , Ralf-Dieter Reumann , Matthias Magel , Bertram Frenzel , Dietmar Grenzendorfer
发明人： Karl Marx , Peter Offermann , Ralf-Dieter Reumann , Matthias Magel , Bertram Frenzel , Dietmar Grenzendorfer
CPC分类号： D04H1/74
摘要： A non-woven fabric is produced by the transportation of a fiber flow at an angle which is less than 90.degree. to the transport direction of the non-woven fabric to be manufactured, with the feed rate of the fiber flow being controlled, the fibers which are to form a fiber layer being placed next to one another, and with the formed fiber layer, including lateral border areas of the fiber layers, being combined with the preceding fiber layer, reinforcing the produced non-woven fabric. The angle of the fiber flow to the transport direction of the non-woven fabric to be manufactured is set between 0.degree. and 89.degree.. The controlling of the fiber flow comprises monitoring of the quantity feed rate and/or dissociation of the fiber flow and/or fiber mixing, immediately prior to the formation of a fiber layer. In order to combine the formed fiber layer with the preceding fiber layer, this is placed adjacent to the formed fiber layer, or placed on at least one formed fiber layer. In the present apparatus for the execution of the method for the production of a non-woven fabric, one or more fiber feed rate control devices, each connected to a traverse drive unit, are arranged to one or more fiber flow transport devices, below an angle of 90.degree. to the transport direction of the non-woven fabric to be manufactured, and assigned to an already known non-woven fabric transport device. The fiber feed rate control device contains a rotation unit. The fiber feed rate control device is arranged at the beginning or above the non-woven fabric transport device. The traverse drive is formed as a pivot drive. In order to dissolve the fiber flow consisting of fibers, adhesively connected to one another, the fiber feed rate control arrangement contains a dissolving roll. The fiber feed rate control device and the traverse drive unit have variable speed motors for the required adjustment of the fiber flow feed rate to the delivery speed of the non-woven fabric, depending on the surface measurement of the non-woven fabric to be produced and the reinforcement speeds. The traverse drive unit has working width position stops.
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2.发明授权
公开(公告)号：US3913504A
公开(公告)日：1975-10-21
申请号：US32462173
申请日：1973-01-18
CPC分类号： D05C15/00
摘要： A method and apparatus for the production of fleece like fabrics in which fleece material is delivered to a storage unit from which it is withdrawn by a tufting machine. To ensure constant delivery to the machine the rates of delivery to and withdrawal from the storage unit are compared and one of the rates controlled as need be so that the rates are equal. To effect the control there is provided a differential to which two inputs are applied, one being proportional to the delivery rate and the other to the withdrawal rate. When the inputs are equal the differential cage is stationary but when they are different the cage is rotated and that movement used to control one of the rates.
摘要翻译： 一种用于生产羊毛状织物的方法和设备，其中将羊毛材料输送到由簇绒机从其中取出的存储单元。 为了确保向机器的不间断传送，比较存储单元的传送速率和从存储单元中取出的速率，并且根据需要控制速率之一使得速率相等。 为了实现控制，提供了应用两个输入的差分，一个与输送速率成比例，另一个与退出速率成比例。 当输入相等时，差速器保持架是静止的，但是当它们不同时，保持架被旋转，并且该移动用于控制其中一个速率。
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公开(公告)号：US3767136A
公开(公告)日：1973-10-23
申请号：US3767136D
申请日：1971-06-16
IPC分类号： B65H59/04
CPC分类号： B65H59/04 , B65H2701/31
摘要： In combination, a bobbin having a cylindrical surface adapted for winding of a continuous strand thereon, the bobbin comprising means defining a first annular surface, the first annular surface lying in a plane normal to the axis of the cylindrical surface and being coaxial with the cylindrical surface, means for supporting the bobbin for rotation of the bobbin about the axis of the cylindrical surface, means defining a second annular surface, the second annular surface being coaxial with, parallel to and in closely spaced opposition to the first annular surface, means biasing the first and the second annular surfaces toward each other so that the continuous strand when guided between the first and the second annular surfaces is clamped therebetween with a force that holds the strand and the bobbin stationary when the strand is not tensioned from a point outside the bobbin, that permits the bobbin to rotate when the strand is tensioned from a point outside the bobbin and that brakes the bobbin to a halt when the tensioning is discontinued.
摘要翻译： 组合地，具有适于在其上缠绕连续绞线的圆柱形表面的线轴，所述线轴包括限定第一环形表面的装置，所述第一环形表面位于垂直于所述圆柱形表面的轴线的平面中，并且与所述圆柱形 表面，用于支撑所述筒管以使所述筒管围绕所述圆柱形表面的轴线旋转的装置，限定第二环形表面的装置，所述第二环形表面与所述第一环形表面平行并与其紧密地间隔开，所述装置偏置 所述第一和第二环形表面朝向彼此，使得当在所述第一和第二环形表面之间被引导时的所述连续股被夹紧在所述第一和第二环形表面之间，所述力在所述股线未被拉伸 线轴，当线束从线轴外侧的点张紧并且制动时，允许线轴旋转 e线轴停止时张紧张力。
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4.发明授权
公开(公告)号：US3759070A
公开(公告)日：1973-09-18
申请号：US3759070D
申请日：1970-12-28
CPC分类号： D04B11/06
摘要： Full-fashioned knit fabric having a narrowed edge, each outermost stitch of the narrowed edge consisting of a second yarn of substantially lesser denier than the denier of a first yarn of which the other stitches are comprised and the second yarn is a stretch yarn of the twist type having high stretch and rapid recovery.
摘要翻译： 具有变窄边缘的全成型针织物，窄边缘的每个最外侧线迹由比第一纱线的旦数小得多的第二纱线组成，其中第一纱线包括另一个线圈，第二纱线是第二纱线的拉伸纱线 扭曲型具有高拉伸和快速恢复。
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公开(公告)号：US3503007A
公开(公告)日：1970-03-24
申请号：US3503007D
申请日：1967-09-20
发明人： KUTSCHBACH ERNST
CPC分类号： H03K17/9547 , H03B5/1203 , H03B5/1231
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公开(公告)号：US3490298A
公开(公告)日：1970-01-20
申请号：US3490298D
申请日：1967-09-06
发明人： WELKER MANFRED
CPC分类号： D01G19/16 , F16H27/02 , Y10T74/18184
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公开(公告)号：US3309900A
公开(公告)日：1967-03-21
申请号：US41219864
申请日：1964-11-18
发明人： WOLFGANG WUNSCH , HARTMUT KREISEL , GERD RUGER
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公开(公告)号：US3911697A
公开(公告)日：1975-10-14
申请号：US34465673
申请日：1973-03-26
IPC分类号： D04B15/74
摘要： A circular knitting machine in which the pattern drum has cams shiftable between operative and inoperative positions about a pivotal axis, the movement between the positions being less than 90* and there being locking means which is effective to secure the cams in a selected one of the two positions. The selector members which are operated by the cams have associated with them means by which they may be disengaged from the cams.
摘要翻译： 一种圆形针织机，其中图案滚筒具有凸轮，其可围绕枢转轴线在操作和不工作位置之间移动，位置之间的移动小于90°，并且存在锁定装置，其有效地将凸轮固定在所选择的一个中 两个职位 由凸轮操作的选择器构件与它们相关联，通过它们可以与凸轮分离。
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公开(公告)号：US3783644A
公开(公告)日：1974-01-08
申请号：US3783644D
申请日：1971-08-02
发明人： MUTZE H , BARTH G , KERTZSCHER K
CPC分类号： D04B9/06
摘要： Loop transfer jacks for circular knitting machines, especially single cylinder machines for closing tubular knitted goods, wherein the jacks are arranged in pairs, one jack of each pair for loop receiving, the other for loop delivering. The jacks are separately moveable back and forth in a pivotable half dial. The jacks of a pair have tips which provide cooperating hooks and tongues. These are constructed and arranged in such a manner that at least during the pivoting of the half dial the hooks and tongues have vertical surfaces contacting one another in a common plane, and have additional surfaces which provide a substantially continuous, smooth and unobstructed sliding path for the yarn loop to be transferred.
摘要翻译： 用于圆形针织机的环形转移千斤顶，特别是用于封闭管状针织物的单缸机，其中，千斤顶成对布置，每对一个插孔用于环路接收，另一个用于环路传送。 千斤顶可以在可枢转的半转盘中来回移动。 一对插座具有提供配合的钩和舌头的尖端。 这些构造和布置使得至少在半转盘枢转期间，钩和舌片具有在公共平面中彼此接触的垂直表面，并且具有额外的表面，其提供基本上连续，平滑且无阻碍的滑动路径，用于 纱线环要转移。
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