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1. 发明授权

US08863677B2 Multi-needle sewing machine 有权
标题翻译：多针缝纫机
公开(公告)号：US08863677B2
公开(公告)日：2014-10-21
申请号：US13016352
申请日：2011-01-28
申请人： Hiroaki Fukao
发明人： Hiroaki Fukao
IPC分类号： D05B1/08 , D05B3/02 , D05C11/10 , D05C3/02
CPC分类号： D05B3/02 , D05C3/02 , D05C11/10
摘要： A multi-needle sewing machine is disclosed that includes a needle-bar case that supports needle bars; a needle-bar case transfer mechanism that transfers the needle-bar case to place a predetermined needle bar to a needle drop position; a thread guide member that is movable up and down, the thread guide member being provided with thread guide sections spaced by a predetermined distance and that guide a plurality of threads; a plurality of thread inlets that are provided at the needle-bar case, each thread inlet being uniquely associated with one of the thread guide sections and that introduces the threads guided by the thread guide sections toward the needle bars; and a lifting/lowering mechanism that moves the thread guide member up and down during transfer of the needle-bar ease and the thread inlets such that the thread guide sections and the associated thread inlets maintain a constant distance therebetween.
摘要翻译：公开了一种多针缝纫机，其包括：支撑针杆的针杆壳体; 针杆外壳传送机构，其传送针杆外壳以将预定的针杆放置在针落位置; 导丝构件，其能够上下移动，所述导纱构件设置有间隔开预定距离的导丝部，并且引导多个线; 设置在针杆壳体上的多个螺纹入口，每个螺纹入口与其中一个导纱器部分唯一地相关联，并且将由导纱器部分引导的丝线引向针杆; 以及提升/降低机构，其在针杆容易性和进线口传送期间上下移动导纱器，使得导纱部分和相关联的进线口在它们之间保持恒定的距离。

2. 发明授权

US08651035B2 Multi-needle sewing machine 有权
标题翻译：多针缝纫机
公开(公告)号：US08651035B2
公开(公告)日：2014-02-18
申请号：US12697856
申请日：2010-02-01
申请人： Hiroaki Fukao
发明人： Hiroaki Fukao
IPC分类号： D05B1/08
CPC分类号： D05C11/16 , D05C3/02
摘要： A multi-needle sewing machine includes a machine frame side thread guide member and guide threads drawn from plural thread spools. The multiple-needle sewing machine includes plural thread entrances to introduce threads guided by machine frame side thread guide portions to needle sides of needle bars, plural intermediate thread guide portions that guide intermediate portions of the threads, and an intermediate thread guide portion moving mechanism. The intermediate thread guide portion moving mechanism moves the intermediate thread guide portions in accordance with movements of the thread entrances during a movement of the needle bar case such that the intermediate thread guide portions are moved by maintain that the intermediate thread guide portions are spaced from each other.
摘要翻译：多针缝纫机包括机架侧线引导部件和从多个线轴卷取的引导螺纹。多针缝纫机具有多个螺纹入口，将由机架侧引导部引导的线引导到针杆的针侧，多个引导线的中间部的中间线引导部以及中间线引导部移动机构。中间线引导部移动机构在针杆壳体的移动期间根据线入口的移动来移动中间线引导部，使得中间线引导部分通过保持中间线引导部分与每个线间隔开而被移动其他。

3. 发明授权

US08087367B2 Thread cutter for sewing machine 有权
标题翻译：缝纫机螺纹切割机
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
IPC分类号： D05B65/02 , 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 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。

4. 发明申请

US20110011318A1 SPOOL HOLDER AND SEWING MACHINE PROVIDED THEREWITH 失效
标题翻译： SPOOL HOLDER和SEWING MACHINE提供
公开(公告)号：US20110011318A1
公开(公告)日：2011-01-20
申请号：US12830776
申请日：2010-07-06
申请人： Hiroaki FUKAO
发明人： Hiroaki FUKAO
IPC分类号： D05B81/00 , B65H49/32 , B65H49/00 , B65H49/16
CPC分类号： D05B43/00 , B65H49/16 , B65H2701/31
摘要： A spool holder includes a spool holder base to which a plurality of thread spools is attachable, and a support base having a pivoting member. The spool holder base is a divided spool holder base and includes a first spool holder base having one end pivotally mounted on the pivoting member so that the first base is swingable, a second spool holder base continuous to the other end of the first base and a connection connecting the first and second bases. The divided spool holder base is switchable between a storage position where the spool holder bases are adjacent so as to be parallel to each other and a use position where the first base is swung about the pivoting member and the second base is swung so that the spool holder bases are spread so as to be nonparallel to each other.
摘要翻译：卷轴保持器包括：卷轴保持器基座，多个线轴可附接到所述卷轴保持器基座，以及具有枢转构件的支撑基座。卷轴保持器基座是分开的卷轴保持器基座，并且包括第一卷轴保持器基座，其一端可枢转地安装在枢转构件上，使得第一基座可摆动，第二卷轴保持器基座连续到第一基座的另一端，连接第一和第二基座的连接。分开的卷轴保持器基座可在卷轴保持器基座相邻的存储位置彼此平行的位置和第一基座围绕枢转构件摆动的使用位置和第二基座摆动的使用位置之间切换，支座基座相互不平行扩展。

5. 发明申请

US20060213409A1 Embroidery presser for embroidery machine 有权
标题翻译：刺绣机刺绣机
公开(公告)号：US20060213409A1
公开(公告)日：2006-09-28
申请号：US11386893
申请日：2006-03-23
申请人： Hiroaki Fukao
发明人： Hiroaki Fukao
IPC分类号： D05B29/00
CPC分类号： D05B29/12 , D05B29/06 , D05C9/04
摘要： An embroidery presser for an embroidery machine includes a presser bar having a lower end, an operation lever operated so that the presser bar is vertically moved, a needle bar movable vertically, a holder attached to the lower end of the presser bar, a presser foot supported by the holder so as to be vertically movable and having a lower end with a cloth pressing portion intermittently pressing workpiece cloth by a vertical movement of the needle bar, a biasing member normally biasing the presser foot relative to the holder elastically downward, and a presser lifting mechanism abutting the sewing machine frame when the presser bar is lifted by operation of the operation lever, thereby lifting the presser foot relative to the holder.
摘要翻译：刺绣机的绣花压花机包括具有下端的压杆，操作杆操作使得压杆垂直移动的操作杆，可垂直移动的针杆，附接到压杆下端的保持架，压脚由支架支撑，以便可上下移动，并且具有下端，其中布按压部分通过针杆的垂直运动间歇地按压工件布;偏置构件，其通常相对于保持器弹性向下偏置压脚，并且压脚提升机构通过操作杆的操作使压脚提升时与缝纫机框架抵接，从而相对于支架提升压脚。

6. 发明授权

US06880473B2 Thread holding mechanism and sewing machine provided therewith 失效
标题翻译：提供螺纹保持机构和缝纫机
公开(公告)号：US06880473B2
公开(公告)日：2005-04-19
申请号：US10631715
申请日：2003-08-01
申请人： Hiroaki Fukao
发明人： Hiroaki Fukao
IPC分类号： D05B53/00 , D05B43/00 , D05B87/02 , G05B87/02
CPC分类号： D05B87/02 , D05B43/00
摘要： A thread holding mechanism for sewing machines is disclosed holding a thread when the thread is passed through an eye of a sewing needle. The mechanism includes a thread holding member including a thread holding portion capable of holding the thread, an operating force transmitting member to which an external force is applied, a moving member to which the operating force transmitting member transmits the force, moving the thread holding member near the eye of the needle, and a thread nipping member provided in the thread holding member for releasably nipping the thread, a switching member provided near a movement path of the thread holding member for switching the thread nipping member to an interposition releasing side temporarily prior to thread holding in synchronization with a predetermined stage of a step of moving the thread holding member.
摘要翻译：公开了一种用于缝纫机的纱线保持机构，当纱线穿过缝纫针的眼睛时，保持纱线。该机构包括：线保持部件，其具有能够保持螺纹的螺纹保持部，施加有外力的作动力传递部件，作用力传递部件传递力的移动部件，使线保持部件靠近针眼的线夹持部件和设置在螺纹夹持部件中的用于可释放地夹紧螺纹的螺纹夹持部件，设置在螺纹夹持部件的移动路径附近的切换部件，用于将螺纹夹持部件临时切换到插入解除侧与使线保持构件移动的步骤的预定阶段同步地进行螺纹保持。

7. 发明授权

US4977842A Overlock sewing machine with a threading mechanism for easily threading a looper 失效
标题翻译：包缝机具有穿线机构，可轻松穿线
公开(公告)号：US4977842A
公开(公告)日：1990-12-18
申请号：US357263
申请日：1989-05-26
申请人： Hiroaki Fukao , Teruhiko Ohkita , Nobusuke Nagasaka , Yukio Ichihara , Toshio Sasaki
发明人： Hiroaki Fukao , Teruhiko Ohkita , Nobusuke Nagasaka , Yukio Ichihara , Toshio Sasaki
IPC分类号： D05B57/06 , D05B87/02
CPC分类号： D05B57/06 , D05B87/02
摘要： This invention provides an overlock sewing machine with a threading mechanism that is both easier and more efficient to use. As shown in FIGS. 1 and 7, the overlock sewing machine has a vertically movable needle (6, 106), a looper carriage (18, 118) connected to a rotating shaft, and a looper (11, 111) on the end of the looper carriage. The looper extends laterally over the looper carriage and has a thread-receiving eye (11a, 111a). The looper and the needle cooperate to form a chain stitch. As shown in FIGS. 3 and 9, a thread-guiding member (25, 125) next to the looper pivots with the looper to guide a thread LT through the thread-receiving eye. A movable lever (30, 130) pivots with or relative to the looper. A thread-delivering member (39, 139) mounted on the movable lever that can be set in two positions: a first position corresponding to a first position of the thread-receiving eye, and a second position corresponding to the thread-guiding member. In the second position, the thread passes through the thread-guiding member.
摘要翻译：本发明提供了一种具有更容易和更有效使用的穿线机构的包缝机。如图如图1和图7所示，包缝机具有可垂直移动的针（6,106），连接到旋转轴的打环架（18,118）和在活套架托架的端部上的弯针（11,111）。该弯针横向延伸穿过活套架托架并具有一个接线眼（11a，111a）。活针和针合作形成链式针迹。如图如图3和图9所示，在弯针旁边的导丝构件（25,125）用弯针枢转以引导线LT穿过线接收眼。活动杆（30,130）与弯针枢转或相对于弯针枢转。安装在可动杆上的螺纹输送部件（39,139），该螺纹输送部件能够设置在与螺纹接收眼的第一位置对应的第一位置和与引导部件对应的第二位置的两个位置。在第二位置，线穿过线引导构件。

8. 发明授权

US08464651B2 Spool holder and sewing machine provided therewith 有权
标题翻译：卷轴架和提供的缝纫机
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。

9. 发明申请

US20110297063A1 NEEDLE PLATE AND SEWING MACHINE 有权
标题翻译：针板和缝纫机
公开(公告)号：US20110297063A1
公开(公告)日：2011-12-08
申请号：US13151719
申请日：2011-06-02
申请人： Hiroaki FUKAO
发明人： Hiroaki FUKAO
IPC分类号： D05B73/12
CPC分类号： D05B73/12
摘要： A needle plate is disclosed including a first needle plate secured on a bed and a second needle plate detachably attached to the first needle plate. An engagement mechanism is further provided including an engagement member formed at the first needle plate and an engagement subject member formed at the second needle plate. The engagement mechanism retains the second needle plate with the first needle plate through engagement of the engagement member and the engagement subject member. The needle plate is further provided with a switching element switching positioning of the second needle plate relative to the first needle plate between the first and the second positions. The second needle plate, when in the first position, is secured in intimate contact with the first needle plate with the engagement mechanism engaged, and when in the second position, is distanced from the first needle plate with the engagement mechanism unlocked.
摘要翻译：公开了一种针板，其包括固定在床上的第一针板和可拆卸地附接到第一针板的第二针板。还提供一种接合机构，包括形成在第一针板处的接合构件和形成在第二针板上的接合主体构件。接合机构通过接合构件和接合对象构件的接合来保持具有第一针板的第二针板。针板还设置有开关元件，在第一和第二位置之间切换第二针板相对于第一针板的定位。第二针板当处于第一位置时，与接合机构接合而与第一针板紧密接触，并且当处于第二位置时，第一针板与第一针板间隔开，接合机构解锁。

10. 发明申请

US20080121155A1 Embroidery Unit Attachable to Sewing Machine Bed 有权
标题翻译：绣花机可连接缝纫机床
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
CPC分类号： D05C9/04 , D05B3/243 , D05B21/00 , D05B27/24
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。

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