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81. 发明授权

US10443168B2 Sewing machine 有权
公开(公告)号：US10443168B2
公开(公告)日：2019-10-15
申请号：US15714855
申请日：2017-09-25
申请人： BROTHER KOGYO KABUSHIKI KAISHA
发明人： Shinya Fujihara
IPC分类号： D05B59/00 , D05B43/00 , D05B47/00
摘要： A sewing machine includes an arm portion, a thread spool mounting portion, a bobbin winder, a first guide portion, a second guide portion, and a partition wall member. The arm portion is provided with a drive shaft extending in a first direction. The thread spool mounting portion includes a thread spool pin to be inserted through a through hole of a thread spool. The bobbin winder is provided further to one end side of the arm portion than the thread spool mounting portion. The first guide portion is provided further to another end side of the arm portion than the thread spool mounting portion. The second guide portion is provided further to another end side in the first direction of the arm portion than the first guide portion. The partition wall member is disposed between the thread spool pin and the first guide portion in a second direction.

82. 发明授权

US08972039B1 Stitchwork status checking system, stitchwork status checking apparatus, stitchwork status checking method and stitchwork status checking program 有权
标题翻译：针迹状态检查系统，针迹状态检查装置，针迹状态检查方法和针迹状态检查程序
公开(公告)号：US08972039B1
公开(公告)日：2015-03-03
申请号：US14141750
申请日：2013-12-27
申请人： Janome Sewing Machine Co., Ltd.
发明人： Takeshi Kongo , Yukio Hosaka
IPC分类号： G06F19/00 , D05B19/12 , D05B59/00
CPC分类号： D05B19/12 , D05B19/08 , D05B59/00 , H03M13/09
摘要： A stitchwork status checking apparatus includes a stitchwork data receiver unit that receives stitchwork data on a stitchwork pattern selected and currently stitched by a sewing machine, a converter unit that converts the received stitchwork data into a unique code, a status data receiver unit that receives a unique code converted based on the stitchwork data currently stitched by the sewing machine, and a code comparator unit that compares a code converted by the converter unit with a code received by the status data receiver unit. The stitchwork data receiver unit receives the stitchwork data through a transmission protocol that surely transmits data to a transmission destination. The status data receiver unit receives the code through a transmission protocol that transmits data to a transmission destination within a short time.
摘要翻译：缝纫状态检查装置包括：缝合数据接收单元，其接收由缝纫机选择并当前缝合的缝合图案的缝合数据;转换单元，其将接收的针迹数据转换为唯一码;状态数据接收单元，其接收基于缝纫机当前缝合的针迹数据转换的唯一代码;以及代码比较器单元，其将由转换器单元转换的代码与由状态数据接收器单元接收的代码进行比较。缝合数据接收单元通过可靠地向发送目的地发送数据的传输协议接收缝合数据。状态数据接收单元通过在短时间内向发送目的地发送数据的传输协议接收代码。

83. 发明授权

US08955446B1 Thread cutting mechanism for sewing machine 有权
标题翻译：缝纫机切线机构
公开(公告)号：US08955446B1
公开(公告)日：2015-02-17
申请号：US14047344
申请日：2013-10-07
申请人： Shing Ray Sewing Machine Co., Ltd.
发明人： Jui-Jung Chuo
IPC分类号： D05B65/00 , D05B65/02 , D05B59/00
CPC分类号： D05B65/02
摘要： A thread cutting mechanism is mounted on a sewing machine which includes a sewing platform. The thread cutting mechanism includes a driver assembly and a thread cutting assembly. The driver assembly includes a stepping motor, a swing lever pivotally connected to the stepping motor, and a pushing rod connected to the stepping motor and swing lever and driven jointly with the swing lever by the stepping motor to perform a back-and-forth process. The thread cutting mechanism is disposed on the sewing platform, and includes a thread hooking blade connected to and driven by the swing lever to move back-and-forth along a thread hooking path and to hook back a sewing thread, and a thread cutting blade disposed on the thread hooking path and for cutting the sewing thread when the thread hooking blade hooks back the sewing thread.
摘要翻译：切线机构安装在包括缝纫台的缝纫机上。螺纹切割机构包括驱动器组件和螺纹切割组件。驱动器组件包括步进电机，与步进电动机枢转地连接的摆动杆，以及与步进电机和摆动杆连接并与步进马达与摆动杆共同驱动的推杆，以执行前后处理。所述切线机构设置在所述缝纫台上，并且包括与所述摆动杆连接并由所述摆动杆驱动的螺纹刀片，其沿着所述线钩通路前后移动，并且钩接缝纫线;以及螺纹切割刀片当钩挂钩钩回缝纫线时，设置在线钩通路上并用于切割缝纫线。

84. 发明申请

US20120234223A1 SEWING BOBBIN ASSEMBLY AND METHOD THEREOF 审中-公开
标题翻译：缝合BOBBIN装配及其方法
公开(公告)号：US20120234223A1
公开(公告)日：2012-09-20
申请号：US13051735
申请日：2011-03-18
申请人： Geoff McCue
发明人： Geoff McCue
IPC分类号： D05B59/00 , B65H54/02 , B65H59/00 , D05B19/00
CPC分类号： D05B59/00
摘要： A sewing bobbin assembly and method that provides access of a sewing machine, and particularly a bobbin in the sewing machine, to a larger supply of thread with automatic reloading of the bobbin during use thereof.
摘要翻译：一种缝纫线轴组件和方法，其使缝纫机，特别是缝纫机中的线轴进入更大量的线，在使用期间自动重新加载线轴。

85. 发明申请

US20110113998A1 SEWING MACHINE 有权
标题翻译：缝纫机
公开(公告)号：US20110113998A1
公开(公告)日：2011-05-19
申请号：US12949016
申请日：2010-11-18
申请人： Tetsurou KONDOU
发明人： Tetsurou KONDOU
IPC分类号： D05C3/02 , D05B59/00
CPC分类号： D05C7/08 , D05D2303/02
摘要： A guide member is moved in interlocked relation to a rotary member rotating about the axis of a needle bar, so that a string-shaped material paid out from a bobbin is guided to a needle drop position of a sewing needle. The bobbin having the string-shaped material wound thereon is supported by a support member that is rotatable generally about the axis of the needle bar and disposed over a machine table in such a manner as to not hamper movement of an embroidery frame. The bobbin can be positioned at a distance from a machine head; thus, bobbins of increased sizes can be used. The support member is controlled in orientation, by means of a drive source, in accordance with rotation of the rotary member. The bobbin itself revolves around the machine head, which allows the string-shaped material to be constantly appropriately guided to the needle drop position.
摘要翻译：引导构件与围绕针杆的轴线旋转的旋转构件互锁地移动，使得从线轴支撑的线状材料被引导到缝针的针下降位置。缠绕有线状材料的线轴由支撑构件支撑，支撑构件可以大致围绕针杆的轴线旋转，并且以不妨碍刺绣框架的移动的方式设置在机台上。线轴可以定位在离机头一定距离处; 因此，可以使用尺寸增大的线轴。支撑构件通过驱动源根据旋转构件的旋转被控制在取向上。筒管本身围绕机头旋转，这使得线状材料能够恒定地适当地引导到针下降位置。

86. 发明授权

US07503270B2 Bobbin system for use with a sewing machine 有权
标题翻译：用于缝纫机的线轴系统
公开(公告)号：US07503270B2
公开(公告)日：2009-03-17
申请号：US11591812
申请日：2006-11-02
申请人： Joseph P. Wieczorek
发明人： Joseph P. Wieczorek
IPC分类号： D05B59/00 , D05B63/00
CPC分类号： D05B57/00 , D05C11/18
摘要： A bobbin system for use with a sewing machine is disclosed. The system includes a bobbin and a thread wound around the bobbin. The system also includes an anti-unwinding member arranged around the thread to ensure that the thread does not dislodge and unwind off of the bobbin thus reducing or eliminating entanglements and jamming of the moving parts of the sewing machine.
摘要翻译：公开了一种与缝纫机一起使用的筒管系统。该系统包括绕线筒和缠绕在线轴上的线。该系统还包括布置在线周围的防解开构件，以确保线不会脱离线轴，从而减少或消除缝纫机的运动部件的缠结和堵塞。

87. 发明授权

US6082278A Bobbin case and bobbin of sewing machine 失效
标题翻译：缝纫机绕线机和线轴
公开(公告)号：US6082278A
公开(公告)日：2000-07-04
申请号：US152929
申请日：1998-09-14
申请人： Hideo Asao , Takasi Wakabayasi , Masuo Takami
发明人： Hideo Asao , Takasi Wakabayasi , Masuo Takami
IPC分类号： D05B57/26 , D05B59/00
CPC分类号： D05B59/00 , D05B57/26
摘要： A bobbin case for accommodating a bobbin which has a shaft portion and a collar portion formed on both sides of the shaft portion on which a thread is wound, the bobbin case comprises: an opening being opened on at least one side of an axial direction of the shaft portion, for detachably accommodating the bobbin; a thread take-up portion provided in the axial direction opposite to the opening, for pulling out the thread of the bobbin; and a holding member which makes contact with the bobbin and nonrotatably holds the bobbin.
摘要翻译：一种用于容纳具有轴部的线轴的梭壳和形成在其上缠绕有线的轴部的两侧上的凸缘部的梭壳，所述梭壳包括：开口，其在至少一侧的轴向方向轴部，用于可拆卸地容纳筒管; 在与所述开口相反的轴向设置的用于拉出所述线轴的线的螺纹卷取部; 以及与筒管接触并且不可旋转地保持筒管的保持构件。

88. 发明授权

US5769343A Apparatus for supplying the bobbin thread of the sewing machine 失效
标题翻译：用于供给缝纫机的底线的装置
公开(公告)号：US5769343A
公开(公告)日：1998-06-23
申请号：US653003
申请日：1996-05-24
申请人： Hiroyuki Tomioka , Toshinobu Shinozuka
发明人： Hiroyuki Tomioka , Toshinobu Shinozuka
IPC分类号： D05B59/00 , B65H54/00 , B65H63/00 , B65H75/28
CPC分类号： D05B59/00
摘要： An automatic lower-thread winder for use with a sewing machine which automatically rewinds lower thread around a bobbin loaded into the bobbin case, strings the bobbin case with the lower thread, and cuts the lower thread after the bobbin case is strung. The lower-thread winder removes slacks of the lower thread created during the stringing operation. The lower-thread winder is programmed to retry a predetermined number of automatic retrials of the stringing operation, and checks if it has succeeded in the stringing operation. As a consequence, even if it fails in the stringing operation, it repeats the stringing operation automatically or warns the operator. Thus, the lower-thread winder effectively prevents malfunctions caused by defective stringing operations.
摘要翻译：一种与缝纫机一起使用的自动下线缠绕机，其自动地将绕着装在梭壳内的线轴的下线倒带，将梭芯与下线串联，并在梭壳串联后切下底线。下线缠绕机消除在穿线操作期间产生的底线松弛。下线缠绕机被编程为重试预定数量的拉丝操作的自动重试，并检查其是否成功进行了拉丝操作。因此，即使在串行操作失败，它也会自动重复进行连线操作或向操作员发出警告。因此，下线缠绕机有效地防止由于有缺陷的拉丝操作引起的故障。

89. 发明授权

US5709161A Sewing machine for sewing overlapping materials and making ornamental seams on a surface of a single material 失效
标题翻译：用于缝合重叠材料并在单一材料的表面上制作装饰接缝的缝纫机
公开(公告)号：US5709161A
公开(公告)日：1998-01-20
申请号：US658621
申请日：1996-06-05
申请人： Antonella Zanellati , Giovanna Squillaci
发明人： Antonella Zanellati , Giovanna Squillaci
IPC分类号： D05B15/04 , D05B57/08 , D05B59/00 , D05B85/00 , D05B47/04
CPC分类号： D05B57/08 , D05B15/04 , D05B59/00
摘要： An improved sewing machine, for sewing overlapping materials and making ornamental seams on a single material comprises: a first supplying assembly for supplying a first seaming yarn, arranged under the pieces to be seamed, a second supplying assembly for supplying a second seaming yarn, arranged above the pieces to be seamed, a needle arranged on the top of the seaming region and a needle driving device for driving the needle by a reciprocating movement along a movement axis thereof in order to cause the needle tip to pass through the pieces to be seamed and to engage the first yarn so as to provide a yarn loop traversed by the second yarn, as a seaming stitch is formed. The machine has the main feature that it further comprises a loading device for automatically loading the second yarn, inside a "crochet" of the assembly supplying the second yarn, as well as a cutting device for cutting the second yarn at the end of the second yarn loading operation.
摘要翻译：一种用于缝合重叠材料并在单一材料上制作装饰接缝的改进的缝纫机包括：第一供应组件，用于供应布置在要缝合的片下面的第一接缝纱;第二供应组件，用于供应第二接缝纱; 在缝合件上方，布置在接缝区域顶部的针和针驱动装置，用于通过沿其运动轴线的往复运动来驱动针头，以使针尖穿过待缝合的片并且接合第一纱线以便提供由第二纱线穿过的纱线线圈，因为形成缝合线迹。该机的主要特征在于，还包括用于自动装载第二纱线的装载装置，在供给第二纱线的组件的“钩针”内部，以及用于在第二纱线末端切割第二纱线的切割装置纱线加载操作。

90. 发明授权

US5267518A Process and device for monitoring the bobbin thread on stitch-forming machines 失效
标题翻译：用于在针迹成型机上监测底线的工艺和装置
公开(公告)号：US5267518A
公开(公告)日：1993-12-07
申请号：US886957
申请日：1992-05-21
申请人： Kurt Arnold , Wolfgang Hauck , Reiner Klein , Bernhard Mertel , Karl-Heinz Walther , Horst Zinssmeister
发明人： Kurt Arnold , Wolfgang Hauck , Reiner Klein , Bernhard Mertel , Karl-Heinz Walther , Horst Zinssmeister
IPC分类号： D05B45/00 , D05B57/26 , D05B59/00 , D05B59/02 , D05B69/36
CPC分类号： D05B59/02 , D05B59/00
摘要： A process and device for monitoring the bobbin thread on stitch-forming machines, on the bobbin of which a residual amount of thread is wound in a winding direction opposite the direction of winding of the principal amount of thread, is to ensure that a first control function will be generated at the beginning of consumption of the residual amount of thread, and a second control function is generated nearly without delay in the case of thread end or thread break. To achieve this, two signal patterns are received with a phase shift from a bobbin acting as a signal generator, and the first signal function is generated in the case of a deviation of the actual phase shift from the desired phase shift. If only one signal pattern is received, this first control function is also generated if its signal sequence deviates from a reference signal sequence. The second control function is generated if a stoppage of the bobbin lasts longer than a predeterminable number of stitches. Devices for carrying out this process, as well as a device for winding thread on the bobbin in different directions of rotation for the principal amount of thread and the residual amount of thread are provided.
摘要翻译：用于监测线圈架上的底线的处理和装置，在线圈上沿与主线程缠绕方向相反的缠绕方向缠绕剩余线的方法是确保第一控制在螺纹剩余量的消耗开始时将产生功能，并且在螺纹结束或螺纹断裂的情况下几乎无延迟地产生第二控制功能。为了实现这一点，从作为信号发生器的绕线器的相移接收两个信号模式，并且在实际相移与期望的相移的偏移的情况下产生第一信号功能。如果仅接收到一个信号模式，则如果其信号序列偏离参考信号序列，则也产生该第一控制功能。如果梭芯的停止时间长于可预定的针数，则产生第二控制功能。提供了用于执行该过程的装置，以及用于在线程的主要量和线的剩余量在不同的旋转方向上将线圈缠绕在线轴上的装置。

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