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公开(公告)号：US20110083596A1
公开(公告)日：2011-04-14
申请号：US12996151
申请日：2009-04-24
申请人： Hideo Asao , Nobuhiro Nishi
发明人： Hideo Asao , Nobuhiro Nishi
摘要： The present invention provides a sewing machine that can perform zigzag sewing a cylindrical sewn article.A sewing machine 1 includes an approximately cylindrical guide member 11 that guides a sewn article A, a sewing needle 99 that sews the cylindrical sewn article A, a holding member 71 that holds the sewing needle 99 approximately vertically, a vertical hook 21 provided in the guide member 11 so that the direction of rotation is approximately perpendicular to the axial direction C of the guide member 11 and that catches the upper thread loop of the sewing needle 99, a rotary shaft 22 that rotates the vertical hook 21, and an operating means 50 that moves the holding member 71 and the rotary shaft 22 reciprocatingly at approximately the same time.
摘要翻译： 本发明提供一种能够对圆柱形缝制品进行曲折缝制的缝纫机。 缝纫机1包括：引导缝制品A的大致圆筒状的引导部件11，缝制圆筒形缝制品A的缝纫针99，大致垂直地保持缝纫针99的保持部件71， 引导构件11使得旋转方向大致垂直于引导构件11的轴向方向C并且捕获缝纫针99的面线环，旋转垂直钩21的旋转轴22和操作装置 大致同时地使保持构件71和旋转轴22往复移动。
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2.发明申请公开(公告)号：US20130081563A1
公开(公告)日：2013-04-04
申请号：US13702707
申请日：2010-12-27
申请人： Hideo Asao , Nobuhiro Nishi
发明人： Hideo Asao , Nobuhiro Nishi
CPC分类号： D05B1/10 , B60N2/5891 , D05B3/025 , D05B15/00 , D05B55/10
摘要： Disclosed is a two-needle sewing machine that improves strength in a convex curve part by bringing a pair of stitches close together when sewing an item. A two-needle sewing machine includes a bed part; a column part; an arm part; a needle shaft that is disposed on the leading part of the arm part; two sewing needles that are attached to the needle shaft; two horizontal hooks that catch the respective needle thread loops of the two sewing needles; and a conveyor member that conveys a material to be sewn in a direction approximately orthogonal to the bed part. On the two-needle sewing machine, the sewing needle, which is positioned in a location distant from the column part, is disposed closer to the conveyance side of the material to be sewn than the sewing needle that is positioned in a location closer to the column part.
摘要翻译： 公开了一种双针缝纫机，其通过在缝合物品时使一对针脚靠近在一起来提高凸曲线部分的强度。 双针缝纫机包括床部; 列部分; 手臂部分 设置在所述臂部的前端部的针轴; 两根缝针连在针轴上; 两个水平的钩子抓住两个缝针的各自的针线圈; 以及输送构件，其沿着与床部大致正交的方向输送要缝制的材料。 在双针缝纫机上，位于远离柱部的位置的缝纫针比位于更接近于该缝合部的位置的缝纫针更靠近被缝合材料的输送侧 列部分。
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公开(公告)号：US20100212070A1
公开(公告)日：2010-08-26
申请号：US12738786
申请日：2008-11-06
申请人： Hideo Asao , Nobuhiro Nishi
发明人： Hideo Asao , Nobuhiro Nishi
摘要： To provide a seam of attractive appearance in which tightening force is increased and raveling are prevented drastically. A seam (1) is formed by two needles (11, 12) juxtaposed in the direction at substantially right angles to the sewing direction (T), and consists of a chain seam (10) formed by a needle thread (12) passed through one needle (11), and a lock seam (20) formed by a needle thread (22) passed through the other needle (21). The loop (13) of a needle thread forming the chain seam (10) is passed through the loop (23) of a needle thread forming the lock seam (20) before tightening of stitch is performed, and a loop of the needle thread forming the chain seam located on a downstream side in the sewing direction is passed through the loop of the needle thread forming the upstream chain seam.
摘要翻译： 为了提供一种有吸引力的外观的接缝，其中紧固力增加并且破裂被大大地防止。 接缝（1）由与缝纫方向（T）基本成直角的方向并列设置的两根针（11,12）形成，并由通过穿过的针线（12）形成的链缝（10）构成， 一个针（11）和由穿过另一个针（21）的针线（22）形成的锁缝（20）。 形成链缝（10）的针线的环（13）穿过形成锁缝（20）的针线的环（23），在进行线圈紧固之前，将针线形成环 位于缝制方向下游侧的链条通过形成上游链缝的针线的环。
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4.发明授权公开(公告)号：US08978565B2
公开(公告)日：2015-03-17
申请号：US13702707
申请日：2010-12-27
申请人： Hideo Asao , Nobuhiro Nishi
发明人： Hideo Asao , Nobuhiro Nishi
CPC分类号： D05B1/10 , B60N2/5891 , D05B3/025 , D05B15/00 , D05B55/10
摘要： Disclosed is a two-needle sewing machine that improves strength in a convex curve part by bringing a pair of stitches close together when sewing an item. A two-needle sewing machine includes a bed part; a column part; an arm part; a needle shaft that is disposed on the leading part of the arm part; two sewing needles that are attached to the needle shaft; two horizontal hooks that catch the respective needle thread loops of the two sewing needles; and a conveyor member that conveys a material to be sewn in a direction approximately orthogonal to the bed part. On the two-needle sewing machine, the sewing needle, which is positioned in a location distant from the column part, is disposed closer to the conveyance side of the material to be sewn than the sewing needle that is positioned in a location closer to the column part.
摘要翻译： 公开了一种双针缝纫机，其通过在缝合物品时使一对针脚靠近在一起来提高凸曲线部分的强度。 双针缝纫机包括床部; 列部分; 手臂部分 设置在所述臂部的前端部的针轴; 两根缝针连在针轴上; 两个水平的钩子抓住两个缝针的各自的针线圈; 以及输送构件，其沿着与床部大致正交的方向输送要缝制的材料。 在双针缝纫机上，位于远离柱部的位置的缝纫针比位于更接近于该缝合部的位置的缝纫针更靠近被缝合材料的输送侧 列部分。
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公开(公告)号：US08443745B2
公开(公告)日：2013-05-21
申请号：US12738786
申请日：2008-11-06
申请人： Hideo Asao , Nobuhiro Nishi
发明人： Hideo Asao , Nobuhiro Nishi
IPC分类号： D05B1/08
摘要： To provide a seam of attractive appearance in which tightening force is increased and raveling are prevented drastically. A seam (1) is formed by two needles (11, 12) juxtaposed in the direction at substantially right angles to the sewing direction (T), and consists of a chain seam (10) formed by a needle thread (12) passed through one needle (11), and a lock seam (20) formed by a needle thread (22) passed through the other needle (21). The loop (13) of a needle thread forming the chain seam (10) is passed through the loop (23) of a needle thread forming the lock seam (20) before tightening of stitch is performed, and a loop of the needle thread forming the chain seam located on a downstream side in the sewing direction is passed through the loop of the needle thread forming the upstream chain seam.
摘要翻译： 为了提供一种有吸引力的外观的接缝，其中紧固力增加并且破裂被大大地防止。 接缝（1）由与缝纫方向（T）基本成直角的方向并列设置的两根针（11,12）形成，并由通过穿过的针线（12）形成的链缝（10）构成， 一个针（11）和由穿过另一个针（21）的针线（22）形成的锁缝（20）。 形成链缝（10）的针线的环（13）穿过形成锁缝（20）的针线的环（23），在进行线圈紧固之前，将针线形成环 位于缝制方向下游侧的链条通过形成上游链缝的针线的环。
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公开(公告)号：US08302548B2
公开(公告)日：2012-11-06
申请号：US12996151
申请日：2009-04-24
申请人： Hideo Asao , Nobuhiro Nishi
发明人： Hideo Asao , Nobuhiro Nishi
IPC分类号： D05B27/00
摘要： The present invention provides a sewing machine that can perform zigzag sewing a cylindrical sewn article.A sewing machine 1 includes an approximately cylindrical guide member 11 that guides a sewn article A, a sewing needle 99 that sews the cylindrical sewn article A, a holding member 71 that holds the sewing needle 99 approximately vertically, a vertical hook 21 provided in the guide member 11 so that the direction of rotation is approximately perpendicular to the axial direction C of the guide member 11 and that catches the upper thread loop of the sewing needle 99, a rotary shaft 22 that rotates the vertical hook 21, and an operating means 50 that moves the holding member 71 and the rotary shaft 22 reciprocatingly at approximately the same time.
摘要翻译： 本发明提供一种能够对圆柱形缝制品进行曲折缝制的缝纫机。 缝纫机1包括：引导缝制品A的大致圆筒形导向构件11，缝制圆筒形缝制品A的缝纫针99，大致垂直地保持缝纫针99的保持构件71， 引导构件11使得旋转方向大致垂直于引导构件11的轴向方向C并且捕获缝纫针99的面线环，旋转垂直钩21的旋转轴22和操作装置 大致同时地使保持构件71和旋转轴22往复移动。
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公开(公告)号：US5522330A
公开(公告)日：1996-06-04
申请号：US363910
申请日：1994-12-27
摘要： A drive device for a sewing machine which varies the speed of the auxiliary motor. In a sewing machine drive device, the rotation of a clutch motor is transmitted through a pulley and an endless belt to the spindle of the sewing machine. The rotation of an auxiliary motor is transmitted through a driving sprocket, a timing belt and a driven sprocket and through the pulley to the spindle of the sewing machine. The drive device includes rotation varying means which varies the rotation of the auxiliary motor in response to the variation in diameter of the driving pulley of the clutch motor.
摘要翻译： 用于缝纫机的驱动装置，其改变辅助电动机的速度。 在缝纫机驱动装置中，离合器马达的旋转通过皮带轮和环形带传递到缝纫机的主轴。 辅助电机的旋转通过驱动链轮，同步带和从动链轮传递，并通过滑轮传递到缝纫机的主轴。 驱动装置包括响应于离合器马达的驱动滑轮的直径变化而改变辅助马达的旋转的旋转变化装置。
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