-
公开(公告)号：US20090199753A1
公开(公告)日：2009-08-13
申请号：US12320762
申请日：2009-02-04
申请人： Tomoyasu Niizeki , Yoko Totsu , Hiroaki Fukao
发明人： Tomoyasu Niizeki , Yoko Totsu , Hiroaki Fukao
IPC分类号： D05B65/00
CPC分类号： D05B65/00
摘要： A thread cutter for a sewing machine includes a first thread seizing assembly which is reciprocally movable and has a distal end formed with a first thread seizing portion, the first thread seizing assembly seizing a needle thread passing a bobbin case and a bobbin thread by the first thread seizing portion, the needle thread passing the bobbin case, a cutting blade located at a position nearer to the needle hole than a movement locus of the first thread seizing assembly, a second thread seizing assembly seizing the needle and bobbin threads both seized by the first thread seizing assembly during a backward movement of reciprocation of the first thread seizing assembly, cutting the needle and bobbin threads in cooperation with the cutting blade. When moved backward, the first thread seizing assembly is swung so that the first thread seizing portion comes close to the second thread seizing assembly.
摘要翻译： 一种缝纫机用线切割机，其特征在于，具备：可往复移动的第一螺纹接合组件，其具有形成有第一螺纹咬合部的前端，所述第一螺纹卡紧组件将通过梭壳的梭线和第一螺纹 螺纹穿过部分，通过梭壳的针线，位于比第一螺纹咬合组件的移动轨迹更靠近针孔的位置处的切割刀片，抓住针和梭线的第二螺纹咬合组件， 在第一螺纹咬合组件的往复运动的向后运动期间，与切割刀片协作地切割针和梭芯线的第一螺纹咬合组件。 当向后移动时，摆动第一螺纹抓取组件，使得第一螺纹抓紧部分靠近第二螺纹抓取组件。
-
公开(公告)号：US08087367B2
公开(公告)日：2012-01-03
申请号：US12320762
申请日：2009-02-04
申请人： Tomoyasu Niizeki , Yoko Totsu , Hiroaki Fukao
发明人： Tomoyasu Niizeki , Yoko Totsu , Hiroaki Fukao
CPC分类号： D05B65/00
摘要： A thread cutter for a sewing machine includes a first thread seizing assembly reciprocally movable and seizing a needle thread having passed a bobbin case and a bobbin thread by a first thread seizing portion, a cutting blade located nearer to the needle hole side than a movement locus of the first assembly, and a second thread seizing assembly seizing both threads having been seized by the first assembly during backward movement of reciprocation of the first assembly, cutting both threads in cooperation with the cutting blade. When moved backward in the reciprocation, the first assembly is swung so that the first thread seizing portion comes close to the second thread seizing assembly. The second assembly has a distal end on which a second thread seizing portion is located. The second thread seizing portion is two-forked so that the cutting blade is interposed between the two-forked portions.
摘要翻译： 一种缝纫机用线切割机，其特征在于，包括：第一螺纹咬合组件，其可往复移动，并且通过第一螺纹咬合部分抓住通过梭壳和底线的针线;切割刀片，位于比所述针孔侧更靠近移动轨迹 并且第二螺纹扣紧组件在第一组件的往复运动的向后运动期间抓住由第一组件抓住的两个螺纹，与切割刀片协作地切割两个螺纹。 当在往复运动中向后移动时，第一组件被摆动，使得第一螺纹紧固部分靠近第二螺纹紧固组件。 第二组件具有远端，第二螺纹咬合部分位于该远端上。 第二螺纹抓取部分是双叉形的，使得切割刀片插入在两个叉形部分之间。
-
公开(公告)号：US08312824B2
公开(公告)日：2012-11-20
申请号：US13278339
申请日：2011-10-21
申请人： Tomoyasu Niizeki , Yoko Totsu , Hiroaki Fukao
发明人： Tomoyasu Niizeki , Yoko Totsu , Hiroaki Fukao
CPC分类号： D05B65/00
摘要： A thread cutter for a sewing machine includes a first thread seizing assembly reciprocally movable and having a distal end with a first thread seizing portion, a second thread seizing assembly seizing needle and bobbin threads both having been seized by the first assembly during a backward movement of reciprocation of the first assembly, cutting the needle and bobbin threads in cooperation with a cutting blade, and a thread cutting frame supporting the first assembly and formed with a single elongated groove supporting the first assembly so that the first assembly is movable. The elongated groove includes a linear proximal end groove, an oblique portion, and a main groove and being shaped such that the proximal end groove is translated slightly forward through the oblique portion. When moved backward in the reciprocation, the first assembly is swung so that the first thread seizing portion comes close to the second assembly.
摘要翻译： 一种用于缝纫机的螺纹切割机包括可往复运动的第一螺纹咬合组件，其具有带有第一螺纹咬合部分的远端，第二螺纹咬合组件抓住针和梭芯，两者都在第一组件向后运动期间被抓住 第一组件的往复运动，与切割刀片协作地切割针和梭线;以及螺纹切割框架，其支撑第一组件并且形成有支撑第一组件的单个细长槽，使得第一组件是可移动的。 细长槽包括线状基端槽，倾斜部分和主槽，并且成形为使得基端槽稍微向前平移通过倾斜部分。 当在往复运动中向后移动时，摆动第一组件，使得第一螺纹紧固部分靠近第二组件。
-
公开(公告)号：US20120031316A1
公开(公告)日：2012-02-09
申请号：US13278339
申请日：2011-10-21
申请人： Tomoyasu NIIZEKI , Yoko Totsu , Hiroaki Fukao
发明人： Tomoyasu NIIZEKI , Yoko Totsu , Hiroaki Fukao
IPC分类号： D05B65/02
CPC分类号： D05B65/00
摘要： A thread cutter for a sewing machine includes a first thread seizing assembly reciprocally movable and having a distal end with a first thread seizing portion, a second thread seizing assembly seizing needle and bobbin threads both having been seized by the first assembly during a backward movement of reciprocation of the first assembly, cutting the needle and bobbin threads in cooperation with a cutting blade, and a thread cutting frame supporting the first assembly and formed with a single elongated groove supporting the first assembly so that the first assembly is movable. The elongated groove includes a linear proximal end groove, an oblique portion, and a main groove and being shaped such that the proximal end groove is translated slightly forward through the oblique portion. When moved backward in the reciprocation, the first assembly is swung so that the first thread seizing portion comes close to the second assembly.
摘要翻译： 一种用于缝纫机的螺纹切割机包括可往复运动的第一螺纹咬合组件，其具有带有第一螺纹咬合部分的远端，第二螺纹咬合组件抓住针和梭芯，两者都在第一组件向后运动期间被抓住 第一组件的往复运动，与切割刀片协作地切割针和梭线;以及螺纹切割框架，其支撑第一组件并且形成有支撑第一组件的单个细长槽，使得第一组件是可移动的。 细长槽包括线状基端槽，倾斜部分和主槽，并且成形为使得基端槽稍微向前平移通过倾斜部分。 当在往复运动中向后移动时，摆动第一组件，使得第一螺纹紧固部分靠近第二组件。
-
公开(公告)号：US08025017B2
公开(公告)日：2011-09-27
申请号：US12320768
申请日：2009-02-04
申请人： Tomoyasu Niizeki , Yoko Totsu , Hiroaki Fukao
发明人： Tomoyasu Niizeki , Yoko Totsu , Hiroaki Fukao
CPC分类号： D05B65/00
摘要： A thread cutter for a sewing machine includes a first thread seizing assembly reciprocally movable and including two unit thread seizing members having distal ends formed with first thread seizing portions respectively, a cutting blade located nearer to the needle hole side than a movement locus of the first assembly, and a second thread seizing assembly seizing the needle and bobbin threads both seized by the first assembly during backward movement of the first assembly, cutting the threads in cooperation with the cutting blade. When the threads seized by the first assembly are further seized by the second assembly, the first assembly is moved so that the distal ends of the unit thread seizing members are spaced from each other by a predetermined distance in a direction intersecting a movement direction of the first assembly.
摘要翻译： 一种缝纫机用线切割机，其特征在于，包括可往复移动的第一螺纹咬合组件，包括分别形成有第一螺纹咬合部的末端的两个单位螺纹咬合部件，位于比所述第一螺纹咬合部的移动轨迹更靠近所述针孔侧的切割刀片 组件和第二螺纹扣紧组件，其抓住在第一组件向后移动期间由第一组件抓住的针和梭线，并与切割刀片协作地切割线。 当由第一组件扣紧的螺纹被第二组件进一步抓住时，第一组件被移动，使得单元螺纹咬合构件的远端在与该第二组件的移动方向相交的方向上彼此间隔开预定距离 第一次装配
-
公开(公告)号：US20090199754A1
公开(公告)日：2009-08-13
申请号：US12320768
申请日：2009-02-04
申请人： Tomoyasu Niizeki , Yoko Totsu , Hiroaki Fukao
发明人： Tomoyasu Niizeki , Yoko Totsu , Hiroaki Fukao
IPC分类号： D05B65/00
CPC分类号： D05B65/00
摘要： A thread cutter for a sewing machine includes a first thread seizing assembly reciprocally movable and including two unit thread seizing members having distal ends formed with first thread seizing portions respectively, a cutting blade located nearer to the needle hole side than a movement locus of the first assembly, and a second thread seizing assembly seizing the needle and bobbin threads both seized by the first assembly during backward movement of the first assembly, cutting the threads in cooperation with the cutting blade. When the threads seized by the first assembly are further seized by the second assembly, the first assembly is moved so that the distal ends of the unit thread seizing members are spaced from each other by a predetermined distance in a direction intersecting a movement direction of the first assembly.
摘要翻译： 一种缝纫机用线切割机，其特征在于，包括可往复移动的第一螺纹咬合组件，包括分别形成有第一螺纹咬合部的末端的两个单位螺纹咬合部件，位于比所述第一螺纹咬合部的移动轨迹更靠近所述针孔侧的切割刀片 组件和第二螺纹扣紧组件，其抓住在第一组件向后移动期间由第一组件抓住的针和梭线，并与切割刀片协作地切割线。 当由第一组件扣紧的螺纹被第二组件进一步抓住时，第一组件被移动，使得单元螺纹咬合构件的远端在与该第二组件的移动方向相交的方向上彼此间隔开预定距离 第一次装配
-
公开(公告)号：US08464651B2
公开(公告)日：2013-06-18
申请号：US12801507
申请日：2010-06-11
申请人： Hiroaki Fukao
发明人： Hiroaki Fukao
IPC分类号： B65H59/00
CPC分类号： D05B43/00
摘要： A spool holder includes a spool base and a thread guide mechanism including a thread guide member having thread guide portions guiding the threads extending from thread spools, respectively and a divided support pillar disposed so as to support the guide member on the spool base and including an upper support pillar having an upper end swingably mounted on the guide member and a lower support pillar having a lower end which is swingably mounted on the spool base, and a holding unit which holds the divided support pillar so that the pillar is switchable between a first position where both pillars are substantially vertically lined so that the guide member is located at an upper position in its use and a second position where both support pillars are bent at the connecting part so that the guide member is located at an accommodation position in its non-use.
摘要翻译： 卷线筒保持器包括线轴基部和线引导机构，该线引导机构包括线引导部件，导丝部分分别引导从线轴延伸的线，以及分开的支撑柱，其被设置成将引导部件支撑在线轴基座上， 上支撑柱具有可摆动地安装在引导构件上的上端和具有可摆动地安装在线轴基座上的下端的下支撑柱;以及保持单元，其保持分隔的支撑柱，使得支柱可在第一 两个支柱基本上垂直排列的位置，使得导向构件位于其使用中的上部位置，而第二位置，其中两个支撑柱在连接部分处弯曲，使得导向构件位于非支撑柱的调节位置 -使用。
-
公开(公告)号：US20080121155A1
公开(公告)日：2008-05-29
申请号：US11658645
申请日：2005-07-21
申请人： Hiroaki Fukao
发明人： Hiroaki Fukao
IPC分类号： D05B21/00
摘要： An embroidery unit (30) attachable to a sewing machine bed (1) of a sewing machine (M) capable of executing a normal mode executing sewing operation while vertically moving a feed dog (13) provided in the sewing machine bed (1) and an embroidery mode executing sewing operation while maintaining the feed dog (13) below a needle plate (1b) and provided with an embroidery frame feed mechanism moving an embroidery frame (33) holding a workpiece cloth provided with a mode switch unit (35) for selectively switching the feed dog (13) between the normal mode and the embroidery mode with the embroidery unit attached to the sewing machine bed (1); and a selection switch unit (50) switching status of the mode switch unit to embroidery mode in synchronization with a removing operation when removing the embroidery unit from the sewing machine bed (1).
摘要翻译： 一种刺绣单元（30），其可缝合机（M）的缝纫机床（1），能够执行正常模式执行缝纫操作，同时垂直移动设置在缝纫机床（1）中的喂食爪（13），以及 刺绣模式执行缝合操作，同时将进给爪（13）保持在针板（1b）下方并且设置有刺绣框架进给机构，该刺绣框架进给机构移动保持设置有模式切换单元（35）的工件的绣花框架（33） 用于在绣花单元附接到缝纫机床（1）上用于在正常模式和刺绣模式之间选择性地切换馈送狗（13）; 和选择开关单元（50），当从缝纫机床（1）移除刺绣单元时，与去除操作同步地将模式切换单元的状态切换到绣花模式。
-
公开(公告)号：US20070119354A1
公开(公告)日：2007-05-31
申请号：US11598671
申请日：2006-11-14
申请人： Akie Ukai , Hiroaki Fukao , Masayuki Hori
发明人： Akie Ukai , Hiroaki Fukao , Masayuki Hori
IPC分类号： D05C3/00
CPC分类号： D05B21/00
摘要： An embroidery unit including a first switch mechanism rotating a Y-direction drive mechanism driving a carriage having a detachable embroidery frame holding a workpiece cloth connected thereto from the embroidery position to the upright position taking a vertical disposition, a second switch mechanism switching the Y-direction drive mechanism from the upright position to the stored position situated along a side surface of the unit body 31. Further, the upper surface of the exterior cover of the Y-direction cover and the upper surface of the bed are arranged to be substantially at level when the Y-direction drive mechanism is switched to the stored position.
摘要翻译： 一种刺绣单元，包括：第一开关机构，其使Y方向驱动机构旋转，所述Y方向驱动机构驱动滑架，所述滑架具有将从所述刺绣位置连接到其上的工件布置到垂直布置的直立位置的可拆卸刺绣框; 方向驱动机构从直立位置到位于沿着单元主体31的侧表面的存储位置。 此外，当Y方向驱动机构切换到存储位置时，Y方向盖的外盖的上表面和床的上表面被布置成基本上水平。
-
公开(公告)号：US06860212B2
公开(公告)日：2005-03-01
申请号：US10392186
申请日：2003-03-20
申请人： Hiroaki Fukao
发明人： Hiroaki Fukao
摘要： A threading apparatus for a sewing machine includes a moving mechanism for moving a threading member between a first position where the threading member is close to a needle eye and a second position where the threading member is away from the needle eye. The moving mechanism includes a moving actuating member, a transmitting actuating member, a transmitting string-shaped member, and a moving string-shaped member. The transmitting string-shaped member is moved in such a direction that the moving actuating member is moved from a non-operative position to an operative position when the operating member is operated so that the transmitting actuating member is moved. The moving actuating member is moved from the non-operative position to the operative position so that the moving string-shaped member is moved in such a direction as to draw the supporting member.
摘要翻译： 缝纫机的穿线装置包括：移动机构，用于使穿线构件在穿刺构件靠近针眼的第一位置与穿线构件远离针眼的第二位置之间移动。 移动机构包括移动致动构件，发送致动构件，发送弦状构件和移动弦状构件。 当操作构件被操作使得传动致动构件移动时，传动弦状构件沿着使移动致动构件从非操作位置移动到操作位置的方向移动。 移动致动构件从非操作位置移动到操作位置，使得移动的弦状构件沿着拉动支撑构件的方向移动。
-
-
-
-
-
-
-
-
-
搜索结果
38 条记录 (耗时 0.02 秒)
