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公开(公告)号：US4497267A
公开(公告)日：1985-02-05
申请号：US590932
申请日：1984-03-19
CPC分类号： D05B19/00
摘要： A pattern selecting dial for a sewing machine is connected through a toothed driving belt to a remotely located rotatable member which carries a circularly arranged stepped cam and which can be turned with the application of low torque to the dial to effect the selective positioning of a cam follower opposite a pattern controlling cam stack.
摘要翻译： 用于缝纫机的图案选择转盘通过齿形传动带连接到一个位于远处的旋转部件，该旋转部件带有一个圆形布置的阶梯式凸轮，并且可以通过向转盘施加低扭矩而转动以实现凸轮的选择性定位 与图案控制凸轮组相对的跟随器。
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公开(公告)号：US4448141A
公开(公告)日：1984-05-15
申请号：US514136
申请日：1983-07-15
CPC分类号： D05B27/22
摘要： A sewing machine work feed regulating arrangement is disclosed including a manual control dial for setting the magnitude and direction of work feed and a pattern cam for automatically influencing feed magnitude and direction. Control cam means associated with the manual control dial and effective during a small angular dwell segment thereof influences separate follower means positively to effect either engagement or disengagement of the pattern cam control of the work feed.
摘要翻译： 公开了一种缝纫机工作进给调节装置，包括用于设定工作进给量的大小和方向的手动控制转盘和用于自动影响进给量值和方向的图形凸轮。 与手动控制拨盘相关联的控制凸轮装置在小的角度停留段期间有效影响分离的从动装置，以实现作业进给的图案凸轮控制的接合或分离。
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公开(公告)号：US4411209A
公开(公告)日：1983-10-25
申请号：US395527
申请日：1982-07-06
申请人： Jan Szostak , Henry Schaeflern
发明人： Jan Szostak , Henry Schaeflern
CPC分类号： D05B19/00
摘要： A pattern cam selector mechanism for sewing machines including a pattern cam follower retracting arrangement employing a slidable control block formed with a pair of substantially identical cam tracks disposed laterally opposite each other in mirror image relation, one tracked by a retracting linkage and the other tracked by a stationary abutment pin thereby to minimize functional forces incident to operation of this cam selector mechanism.
摘要翻译： 一种用于缝纫机的图案凸轮选择器机构，包括具有图形凸轮从动件回缩装置的图案凸轮从动件缩回装置，该滑动控制块形成有一对基本上相同的凸轮轨道，以相对于镜像关系彼此横向相对设置，一个由缩回连杆跟踪， 固定的邻接销，从而最小化入射到该凸轮选择器机构的操作的功能力。
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公开(公告)号：US4422396A
公开(公告)日：1983-12-27
申请号：US398025
申请日：1982-07-14
申请人： Jan Szostak , Henry Schaeflern
发明人： Jan Szostak , Henry Schaeflern
CPC分类号： D05B57/30
摘要： A sewing machine with a timing belt for transmitting power from a toothed driving pulley to a toothed driven pulley that rotates a loop taker is provided at each pulley on the belt entering side only with a belt guard which guides the belt onto the pulley and prevents teeth on the belt from jumping over teeth on the pulley.
摘要翻译： 具有用于将齿轮驱动皮带轮传递动力的同步皮带轮的缝纫机设置在皮带进入侧的每个皮带轮上，皮带护罩将皮带护罩引导到滑轮上并防止牙齿 在皮带上跳过皮带轮上的齿。
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公开(公告)号：US4403561A
公开(公告)日：1983-09-13
申请号：US323773
申请日：1981-11-23
申请人： Henry Schaeflern , Jan Szostak
发明人： Henry Schaeflern , Jan Szostak
IPC分类号： D05B29/02
CPC分类号： D05B29/02
摘要： An axially aligned presser bar collar and presser bar bushing in a sewing machine are connected by a helical spring having one end portion affixed to the collar and having the opposite end portion threaded onto a resilient split ring which is located in an annular groove in the bushing.
摘要翻译： 在缝纫机中轴向对齐的压杆轴环和压杆衬套通过螺旋弹簧连接，螺旋弹簧具有固定到轴环的一个端部，并且具有相对的端部螺纹连接到位于衬套中的环形槽中的弹性开口环 。
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6.发明授权Arrangement for suppressing noise and preventing faulty stitch formation in a sewing machine 失效用于抑制噪音和防止缝纫机发生错误缝合的布置
公开(公告)号：US4530298A
公开(公告)日：1985-07-23
申请号：US634511
申请日：1984-07-26
申请人： Jan Szostak , Henry Schaeflern
发明人： Jan Szostak , Henry Schaeflern
CPC分类号： D05B19/00
摘要： A sewing machine which is operable in either a cam controlled feeding mode or a manually controlled feeding mode is provided with a spring which is moved into loading engagement with a feed regulating control lever by mode selecting mechanism when the selecting mechanism is disposed for manual control, and is moved away from the feed regulating control lever when the selecting mechanism is disposed for cam controlled feeding.
摘要翻译： 可以在凸轮控制进给模式或手动进给模式下操作的缝纫机设置有弹簧，当选择机构被设置用于手动控制时，弹簧通过模式选择机构移动到与进给调节控制杆的装载接合中， 并且当用于凸轮控制进给的选择机构被设置时远离进给调节控制杆移动。
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公开(公告)号：US4156355A
公开(公告)日：1979-05-29
申请号：US935422
申请日：1978-08-21
CPC分类号： D04B15/66
摘要： An automated flat bed knitting machine including a stationary programmable device with electrical lines corresponding to rows and columns of a fabric producible on the machine is provided with means for extracting information from said device on a row by row basis including switch means operable by the carriage of the machine, motor means controlled by the switch means, and movable contact means controlled by the motor means for sequentially contacting the row lines of the programming device.
摘要翻译： 一种包括具有对应于机器上可生产的织物的行和列的电线的固定可编程装置的自动平床针织机设置有用于逐行提取来自所述装置的信息的装置，包括可由运输 由开关装置控制的机器，电动机装置以及由电动机装置控制的用于顺序地接触编程装置的行线的可动接触装置。
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公开(公告)号：US4156357A
公开(公告)日：1979-05-29
申请号：US939582
申请日：1978-09-05
申请人： Henry Schaeflern
发明人： Henry Schaeflern
CPC分类号： D04B15/96
摘要： A driving connection between a motor driven belt and the carriage of a knitting machine is provided with disengageable parts which separate when the carriage jams and thereby disconnect the carriage from the belt.
摘要翻译： 电机驱动皮带与针织机的滑架之间的驱动连接设置有当滑架卡住时分离的分离部件，从而将滑架与皮带分离。
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公开(公告)号：US4147043A
公开(公告)日：1979-04-03
申请号：US881312
申请日：1978-02-27
申请人： Henry Schaeflern
发明人： Henry Schaeflern
CPC分类号： D04B15/96
摘要： A carriage drive is provided for a flat bed home type knitting machine. Such carriage drive includes a reversible electric motor, a pair of motor driven capstans, and wire rope which winds on one capstan and unwinds on the other when the motor rotates, the rope being connected to opposite ends of the carriage of the machine.
摘要翻译： 为平床家用针织机提供托架驱动器。 这种托架驱动器包括可逆电动机，一对电机驱动绞盘，以及当电动机转动时卷绕在一个绞盘上并在另一个绞盘上展开的钢丝绳，绳索连接到机器托架的相对端。
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