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公开(公告)号：US20200071868A1
公开(公告)日：2020-03-05
申请号：US16347136
申请日：2017-11-21
申请人： NIKE, Inc.
发明人： Cho Se-Je
摘要： A sewing machine and a method of operating a sewing machine able to gather one or more materials through a variable speed transfer disc or transfer cup. The gathering operation can assist in joining materials of different lengths without causing a warp or other unintended variation in the sewn article. The gathering operation may be used in connection with sewing of an article of footwear upper with an insole portion to form a foot-receiving cavity. During a sewing operation, a tension on the thread may be adjusted and confirmed with a display output. Similarly, an indication of pressure applied to decrease a rotational speed of the transfer disc or the transfer cup may be presented on a display output to achieve repeatability across operators and articles.
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公开(公告)号：US20180016721A1
公开(公告)日：2018-01-18
申请号：US15716111
申请日：2017-09-26
发明人： Mika MATSUSHIMA , Tsuneo OKUYAMA , Aki YOKOYAMA
摘要： A sewing machine includes at least one needle bar, a threading motor, a threading mechanism, a processor, and a memory. The threading mechanism is configured to pass an upper thread through an eye of a sewing needle. The memory is configured to store computer-readable instructions that, when executed by the processor, instruct the processor to perform processes. The processes include making one of a setting that prohibits operation of the threading mechanism and a setting that does not prohibit the operation of the threading mechanism. The processes include switching the operation of the threading mechanism by prohibiting the operation of the threading mechanism in a case where the setting that prohibits the operation of the threading mechanism is made, and permitting the operation of the threading mechanism in a case where the setting that does not prohibit the operation of the threading mechanism is made.
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公开(公告)号：US09016218B2
公开(公告)日：2015-04-28
申请号：US14128212
申请日：2012-09-25
申请人： NSD Corporation
发明人： Mitsuhiro Fujiura , Hirotsugu Uenishi , Yoshichika Takizawa , Tatsuhiro Kurashima , Masayoshi Ono
IPC分类号： D05B21/00 , D05B19/08 , D05B69/10 , D05B19/12 , D05B47/04 , D05C11/08 , D05B47/00 , D05B69/00
摘要： To provide a sewing machine that can control tension on a needle thread and tension on a bobbin thread on a per-stitch basis; that enables even heads of a multi-head embroidery sewing machine to form an identical embroidery; and that enables even a plurality of sewing machines to form identical embroidery. A memory device stores for each stitch of embroidery data a needle thread control torque value and a bobbin thread control torque value. In a needle thread torque control zone, an upstream grip section main body is closed, and a downstream grip section main body is opened. A needle thread motor is subjected to torque control in accordance with the needle thread control torque value. In the meantime, in a position control zone, the upstream grip section body is opened, and the downstream grip section body is closed, thereby subjecting the needle thread motor to position control.
摘要翻译： 提供能够以针刺为基础控制针线张力和底线上的张力的缝纫机; 甚至可以使多头刺绣缝纫机的头部形成相同的刺绣; 并且能够使多个缝纫机形成相同的绣花。 记忆装置针对针刺数据的每个针迹存储针线控制扭矩值和底线控制扭矩值。 在针刺转矩控制区域中，上游握持部主体关闭，下游抓握部主体开放。 针线马达根据针线控制扭矩值进行转矩控制。 同时，在位置控制区域中，上游抓握部主体打开，下游抓握部主体闭合，从而使针线马达进行位置控制。
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公开(公告)号：US20120222599A1
公开(公告)日：2012-09-06
申请号：US13041214
申请日：2011-03-04
申请人： Thomas Andrew Payne
发明人： Thomas Andrew Payne
摘要： A thread feeding mechanism for actively feeding embroidery thread out of a cartridge through a hollow needle, such that a thread break at or near the needle tip is automatically overcome through normal operation.
摘要翻译： 一种用于通过中空针将刺绣线主动地从盒中进给的线进给机构，使得通过正常操作自动克服针尖处或其附近的线断裂。
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公开(公告)号：US08127698B1
公开(公告)日：2012-03-06
申请号：US12507062
申请日：2009-07-21
申请人： Gary L. Ingram
发明人： Gary L. Ingram
摘要： A yarn tensioning apparatus is supplied with a yarn clamping position and a positive yarn engaging position to precisely meter yarns to tufting machine needles and especially to more uniformly advance pneumatically supplied yarns to hollow needles.
摘要翻译： 纱线张紧装置被提供有纱线夹紧位置和正纱接合位置，以精确地计量纱线到簇绒机针，特别是将气动提供的纱线更均匀地推进到中空针。
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公开(公告)号：US20070272781A1
公开(公告)日：2007-11-29
申请号：US11802493
申请日：2007-05-23
申请人： Takeshi Tsuda , Hirokazu Arai
发明人： Takeshi Tsuda , Hirokazu Arai
CPC分类号： C08K3/22 , C08K3/36 , C08K2003/2227 , C08L61/06
摘要： In the present invention, a novolac-type phenolic resin which does not require cold storage is used as a base resin for a resin pulley. To improve dimensional stability, strength, thermal shock resistance and abrasion resistance of the resin pulley, the pulley is formed with a resin composition containing the novolac-type phenolic resin, silica which is difficult to be abraded itself to be an abrasive powder and serves to grind and abrade dust with contact, and 5 to 20% by weight of alumina, harder than silica, having an average particle diameter of 5 μm or larger.
摘要翻译： 在本发明中，使用不需要冷藏的酚醛清漆型酚醛树脂作为树脂带轮的基础树脂。 为了提高树脂滑轮的尺寸稳定性，强度，耐热冲击性和耐磨性，滑轮由含有酚醛清漆型酚醛树脂的树脂组合物，难以自身研磨成磨料粉末的二氧化硅形成， 研磨磨损粉尘和5〜20重量％的氧化铝，比二氧化硅硬，平均粒径为5μm以上。
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公开(公告)号：US06883448B2
公开(公告)日：2005-04-26
申请号：US10623728
申请日：2003-07-22
申请人： Kaoru Sakakibara , Akira Kaiya
发明人： Kaoru Sakakibara , Akira Kaiya
摘要： A sewing apparatus such as a sewing machine includes a cassette mount to which a thread cassette having a thread accommodating section for accommodating a thread supply is detachably attached, at least one detector detecting an operating state of at least one mechanism related with the thread cassette, a determining unit determining whether the thread cassette can be attached to the cassette mount, based on a result of detection by the detector, and an informing unit informing a result of determination by the determining unit.
摘要翻译： 诸如缝纫机的缝纫设备包括：盒安装件，具有可拆卸地安装有用于容纳螺纹供给装置的螺纹容纳部的螺纹盒的至少一个检测器，检测至少一个与螺纹盒相关的机构的操作状态， 确定单元，基于所述检测器的检测结果确定所述线盒是否能够附接到所述盒安装件;以及通知单元，通知所述确定单元的确定结果。
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公开(公告)号：US06843189B2
公开(公告)日：2005-01-18
申请号：US10443759
申请日：2003-05-23
申请人： Tseng Hsien Chang
发明人： Tseng Hsien Chang
IPC分类号： D05B47/00
CPC分类号： D05B47/00
摘要： A sewing machine includes a thread tension adjusting device, and a thread tension releasing device. The thread tension adjusting device includes a thread press member formed with a release extension portion. The thread tension releasing device presses the release extension portion of the thread press member to pivot the thread press member so as to move the thread clamping portion of the thread press member. Thus, the thread tension releasing device directly presses the release extension portion of the thread press member, so as to release the tension of the sewing thread, so that the tension of the sewing thread can be released easily and rapidly.
摘要翻译： 缝纫机包括线张力调节装置和线张力释放装置。 线张力调节装置包括形成有释放延伸部的螺纹挤压构件。 线张力释放装置按压螺纹挤压部件的释放延伸部以枢转螺纹挤压部件，以移动螺纹挤压部件的螺纹夹持部。 因此，线张力释放装置直接按压线挤压构件的释放延伸部分，以释放缝纫线的张力，从而可以容易且快速地释放缝纫线的张力。
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公开(公告)号：US6050205A
公开(公告)日：2000-04-18
申请号：US282209
申请日：1999-03-31
申请人： Akira Terao
发明人： Akira Terao
CPC分类号： D05B47/00
摘要： A sewing machine includes a thread tension applying mechanism for applying tension to a needle thread supplied from a needle thread supply source to a sewing needle, a thread tension releasing mechanism for releasing the thread tension applying mechanism from a tension applying state, a spring for driving the thread tension releasing mechanism, a switching mechanism for switching the spring between an operative state and a non-operative state, and a drive source for driving the switching mechanism.
摘要翻译： 一种缝纫机包括：线张力施加机构，用于向从针线供给源供给的针线向缝纫针施加张力;线张力释放机构，用于将线张力施加机构从张力施加状态释放;用于驱动的弹簧 线张力释放机构，用于在操作状态和非操作状态之间切换弹簧的切换机构和用于驱动切换机构的驱动源。
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公开(公告)号：US5487347A
公开(公告)日：1996-01-30
申请号：US340636
申请日：1994-11-16
申请人： Satoshi Kogawara
发明人： Satoshi Kogawara
摘要： The present invention provides a looper thread paying-out apparatus of sewing machine in which apparatus a variation of paying-out tension of the thread from a bobbin does not affect a seam.Just before a thread tensioner of a looper system which feeds a looper thread from a bobbin of sewing machine through to thread tensioner, an auxiliary paying-out apparatus is provided for paying out previously a portion of thread for a length of one stitch corresponding to an amount of horizontal cloth feed and feeding that portion into the thread tensioner at zero tension.
摘要翻译： 本发明提供了一种缝纫机的弯针线送出装置，其中线轴从线轴上的伸出张力的变化不影响接缝。 在将缝合线从梭缝机向丝线张紧器供给的弯针系统的线张紧器之前，提供辅助支出装置，用于先前将线的一部分支付一段针对相当于 数量的水平布料在零张力下进给和馈送到线张紧器中。
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