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公开(公告)号：US4488499A
公开(公告)日：1984-12-18
申请号：US326885
申请日：1981-12-02
CPC分类号： D05B57/265 , D05B57/143 , D05B59/00
摘要： A sewing machine loop taker is disclosed having a replaceable adjustable hook beak and needle guard fabricated as a integral element in which the dimensional relationships established in fabrication are not influenced by the means for securing or the provisions for adjustment of the element relatively to the loop taker.
摘要翻译： 公开了一种缝纫机回路接收器，其具有可替换的可调节钩形刺针和针护罩，其被制造为整体元件，其中在制造中建立的尺寸关系不受用于固定的装置或相对于回路接收器调节元件的设置的影响 。
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公开(公告)号：US4520743A
公开(公告)日：1985-06-04
申请号：US637645
申请日：1984-08-03
申请人： Thaddeus J. Zylbert
发明人： Thaddeus J. Zylbert
CPC分类号： D05B47/00
摘要： Opposing plates of a thread tensioning device for use on a lock stitch sewing machine in a thread handling system wherein needle thread is caused to pass between elongate members of a thread holder which meters thread to the looptaker of the machine are formed with recesses through which the thread can fall without restraint to supply thread to the looptaker during the movement thereof from a loop seizing to a cast-off position.
摘要翻译： 用于螺纹处理系统中的缝纫缝纫机上使用的线张紧装置的相对板形成有凹槽，通过该凹槽，使线螺纹在线螺纹的细长构件之间通过， 螺纹可以在没有约束的情况下落下，以在其从循环卡住到推脱位置的运动期间将螺纹供应到挖掘机。
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公开(公告)号：US4559886A
公开(公告)日：1985-12-24
申请号：US669715
申请日：1984-11-09
申请人： Thaddeus J. Zylbert
发明人： Thaddeus J. Zylbert
CPC分类号： D05B51/00 , B65H57/00 , B65H59/12 , B65H2701/31
摘要： A sewing machine thread guide is provided with a flexible plastic thread entrapping core portion, and a hard core encasing portion having thread supporting grooves in alignment with thread receiving eyelets in the core portion.
摘要翻译： 缝纫机线引导件具有柔性塑料螺纹截留芯部分，以及具有与芯部分中的线接收孔眼对准的螺纹支撑槽的硬芯封装部分。
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公开(公告)号：US4519330A
公开(公告)日：1985-05-28
申请号：US566249
申请日：1983-12-28
CPC分类号： D05B85/00
摘要： A needle for use in a sewing machine having a one-way needle clamp, in which the needle is formed with a shank having a minor portion adjacent the free extremity which cooperates with the one-way needle clamp to properly orient the sewing needle, and a major portion extending between the minor portion and the blade which includes a reference surface for locating the blade with respect to the sewing machine looptaker.
摘要翻译： 一种用于具有单向针夹的缝纫机的针，其中针形成有具有邻近自由末端的小部分的柄，该小腿与单向针夹配合以适当地定向缝纫针;以及 主要部分在小部分和叶片之间延伸，其包括用于相对于缝纫机挖掘机定位刀片的参考表面。
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公开(公告)号：US4475475A
公开(公告)日：1984-10-09
申请号：US474220
申请日：1983-03-11
申请人： Thaddeus J. Zylbert
发明人： Thaddeus J. Zylbert
CPC分类号： D05B59/00 , D05B57/143 , Y10T403/7041
摘要： A hollow looptaker shaft which has a spindle rotatable therein and which is of a material susceptible to local deformation under pressure is fitted with a steel sleeve that is prevented from rotating relative to the shaft, and a gear for use in rotating the shaft is affixed to the sleeve with a set screw.
摘要翻译： 具有可旋转的心轴并且在压力下容易局部变形的材料的中空推杆轴装配有防止相对于轴旋转的钢套筒，并且将用于旋转轴的齿轮固定到 套筒上有固定螺丝。
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公开(公告)号：US4442785A
公开(公告)日：1984-04-17
申请号：US381268
申请日：1982-05-24
CPC分类号： D05B57/265 , D05B57/28 , D05B57/30
摘要： A sewing machine bobbin for a vertical axis hook is provided with a top and a bottom flanged section, and a fastener which both holds the sections together and is the driven member of a clutch through which the bobbin may be driven for bobbin winding.
摘要翻译： 垂直轴钩的缝纫机线轴设置有顶部和底部凸缘部分，以及将两个部分保持在一起的紧固件，并且是可以驱动线轴的绕线器的从动部件。
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公开(公告)号：US4730567A
公开(公告)日：1988-03-15
申请号：US313055
申请日：1981-10-19
IPC分类号： D05B27/02
CPC分类号： D05B27/02 , D05D2209/04 , D05D2209/10 , D05D2209/12
摘要： A composite feed dog for a sewing machine comprises a zinc die cast body portion having a toothed surface region covered by a layer of elastomeric material.
摘要翻译： 一种用于缝纫机的复合进给狗包括具有被弹性体材料层覆盖的齿形表面区域的锌压铸体部分。
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公开(公告)号：US4598753A
公开(公告)日：1986-07-08
申请号：US658726
申请日：1984-10-09
申请人： Thaddeus J. Zylbert
发明人： Thaddeus J. Zylbert
IPC分类号： B21G1/04
CPC分类号： B21G1/04
摘要： A method is disclosed for finlessly pressing sewing machine needles without compromising any predetermined final needle configuration by operating on the needle blank prior to any deformation by pressing step to form in the blank a varying cross-sectional area along its length matching the finished needle cross-sectional area.
摘要翻译： 公开了一种用于无缝地压制缝纫机针的方法，而不损害任何预定的最终针形结构，在通过按压步骤进行任何变形之前通过在针坯上进行操作，以在坯料中形成沿着与成品针交叉部分相匹配的长度的不同横截面积， 截面积。
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公开(公告)号：US4494471A
公开(公告)日：1985-01-22
申请号：US581832
申请日：1984-02-21
申请人： Thaddeus J. Zylbert
发明人： Thaddeus J. Zylbert
CPC分类号： D05B29/06
摘要： A presser foot with a grooved sole plate for use in the formation of buttonholes on a sewing machine is pivotally mounted on a screw with which the foot can be moved laterally relative to the shank to position a groove dividing ridge with respect to a sewing needle.
摘要翻译： 具有用于在缝纫机上形成钮扣的带槽底板的压脚可旋转地安装在螺钉上，脚可相对于柄横向移动，以相对于缝纫针定位凹槽分隔脊。
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公开(公告)号：US4399761A
公开(公告)日：1983-08-23
申请号：US282306
申请日：1981-07-13
CPC分类号： D05B63/00
摘要： A lockstitch sewing machine is provided with an elongate resilient member which is affixed at one end in the machine and extends under the feed dog of the machine for engagement thereby. The resilient member is flexed by the feed dog during downward movement thereof and then acts against bobbin thread pulling it from the bobbin spool. The elongate member relaxes and separates from the bobbin thread during upward movement of the feed dog.
摘要翻译： 平缝缝纫机设置有细长的弹性构件，该弹性构件一端固定在机器中并且在机器的进给爪下方延伸以便啮合。 弹性构件在其向下运动期间由进给爪弯曲，然后作用于从线轴卷筒拉出的底线。 细长构件在进给狗的向上运动期间松弛并与底线分离。
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