公开(公告)号：US20140000429A1

公开(公告)日：2014-01-02

申请号：US13928605

申请日：2013-06-27

申请人： Shinya Fujihara ,  Masahiko Nagai

发明人： Shinya Fujihara ,  Masahiko Nagai

IPC分类号： B26D5/00

CPC分类号： B26D5/005 ,  B26D5/00 ,  B26D5/06 ,  B26F1/3813 ,  Y10T83/173

摘要： A cutting apparatus comprises a cutter holder configured to receive a cutter, a transfer mechanism configured to transfer an object to a first direction. The cutting apparatus further comprises a cutter moving mechanism configured to move the cutter holder to a second direction, and the first direction and the second direction are relative to each other. The cutting apparatus further comprises a pressure control mechanism configured to change a pressure of the cutter holder to the object, based on a pressure value for pressing the cutter holder. The cutting apparatus further comprises a processor and a memory. The memory is configured to store computer-readable instructions, when executed by the processor, cause the cutting apparatus to specify a specific pressure value for pressing the cutter holder by the pressure control mechanism, according to one or more of the first direction and the second direction.

摘要翻译： 一种切割装置，包括构造成容纳切割器的切割器夹持器，配置成将物体传送到第一方向的传送机构。 切割装置还包括切割器移动机构，其构造成将切割器保持器移动到第二方向，并且第一方向和第二方向相对于彼此。 切割装置还包括压力控制机构，其被配置为基于用于按压刀架的压力值来改变切割器保持器对于物体的压力。 切割装置还包括处理器和存储器。 存储器被配置为存储计算机可读指令，当由处理器执行时，切割装置根据第一方向和第二方向中的一个或多个来指定用于通过压力控制机构按压刀架的特定压力值 方向。

公开(公告)号：US08215249B2

公开(公告)日：2012-07-10

申请号：US12588650

申请日：2009-10-22

申请人： Shinya Fujihara

发明人： Shinya Fujihara

IPC分类号： D05B87/02 ,  B65H57/00

CPC分类号： D05B87/02

摘要： A sewing machine having a threading path defined at a sewing machine head and being engaged with a needle thread to guide the needle thread in threading a sewing needle; a thread holder provided on the threading path and that includes a thread holding plate receiving the needle thread being introduced from outer to inner peripheral side of the thread holder to clamp the needle thread; a thread cutter provided on a faceplate covering the head and that cuts off a needle thread tip sequentially engaged with the threading path; a threader unit that passes the needle thread through a needle eye; and a passage resistance applier provided downstream relative to the thread holder and upstream relative to the thread cutter and that applies a predetermined amount of resistance on the needle thread passing therethrough to introduce the needle thread to the inner peripheral side of the needle holding plate.

摘要翻译： 一种缝纫机，其具有在缝纫机头部限定的穿线路径，并与针线接合以引导针线穿线缝纫针; 设置在所述穿线路径上并且包括容纳所述针线的线保持板的线保持器从所述线保持器的外周侧向内周侧引导以夹紧所述针线; 设置在覆盖头部的面板上的螺纹切割器，其切断与螺纹路径顺序接合的针螺纹尖端; 使针线穿过针眼的穿线器; 以及通道阻力施加器，其相对于所述线保持器下游设置，并相对于所述线切割器在上游，并且对穿过的所述针线施加预定量的电阻，以将所述针线引导到所述针保持板的内周侧。

公开(公告)号：USD655726S1

公开(公告)日：2012-03-13

申请号：US29344806

申请日：2009-10-05

申请人： Nobuaki Matsumoto ,  Shinya Fujihara

设计人： Nobuaki Matsumoto ,  Shinya Fujihara

公开(公告)号：US08087366B2

公开(公告)日：2012-01-03

申请号：US12320056

申请日：2009-01-15

申请人： Shinya Fujihara

发明人： Shinya Fujihara

IPC分类号： D05B87/02 ,  D05B85/00

CPC分类号： D05B87/02

摘要： A needle threader for a sewing machine includes a threading mechanism including a threading hook mounted on a lower end of a threading shaft and a thread guide member. The threading hook and the thread guide member are movable among a thread guide preparation position where the threading hook and the thread guide member are located near a height position of a needle clamp, a threading operation position where a threading operation is carried out with the threading hook being level with an eye of a needle, and a retreat position which is located above the thread guide preparation position and to which the threading hook and the thread guide member are retreated. A vertical moving mechanism moves the threading shaft vertically so that the threading mechanism is moved among the thread guide preparation position, the threading operation position and the retreat position.

摘要翻译： 用于缝纫机的穿线器包括穿线机构，该穿线机构包括安装在穿线轴的下端上的穿线钩和导线件。 穿线钩和线引导构件可以在穿线钩和引导构件位于针夹的高度位置附近的导纱器准备位置之间移动，穿线操作位置通过穿线进行穿线操作 钩与针眼平齐，并且位于导纱器准备位置上方的退避位置，并且穿线钩和导线构件退回到该位置。 垂直移动机构使穿线轴垂直移动，使得穿线机构在导纱器准备位置，穿线操作位置和退避位置之间移动。

公开(公告)号：US20100242820A1

公开(公告)日：2010-09-30

申请号：US12659300

申请日：2010-03-03

申请人： Shinya Fujihara ,  Yasuhiro Ishiyama ,  Nobuaki Matsumoto ,  Junnosuke Matsuda

发明人： Shinya Fujihara ,  Yasuhiro Ishiyama ,  Nobuaki Matsumoto ,  Junnosuke Matsuda

IPC分类号： D05B79/00

CPC分类号： D05B79/00

摘要： An illumination device for a multineedle sewing machine includes an illuminating member which has a light source and located at a lateral side of a needle bar case and is disposed so as to open portions of needle bars and portions of needles, a light amount adjusting unit which adjusts an amount of light of the light source, and a control unit which controls the light amount adjusting unit with movement of the needle bar case by the needle bar case moving mechanism together with the illuminating member so that a predetermined illuminance is maintained at least in part of an illuminated area which is illuminated by the light source. The part of the illuminated area is located near the needle drop position.

摘要翻译： 一种用于多节缝纫机的照明装置，包括具有光源并位于针杆壳体的侧面的照明部件，并且设置成打开针杆和针部的部分;光量调节单元， 调节光源的光量;以及控制单元，其与所述照明部件一起通过所述针杆壳体移动机构的移动而控制所述光量调节单元，使得预定照度保持在至少 由光源照亮的照明区域的一部分。 照明区域的一部分位于针落位置附近。

公开(公告)号：US20070272135A1

公开(公告)日：2007-11-29

申请号：US11802512

申请日：2007-05-23

申请人： Shinya Fujihara

发明人： Shinya Fujihara

IPC分类号： D05B23/00

CPC分类号： D05B29/02 ,  D05B19/12

摘要： a vertical movement actuator that vertically moves the presser bar having a presser foot attached thereto; a control unit, that controls the vertical movement actuator to selectively execute a first mode or a second mode; a mode switch unit capable of selectively switching between the first mode and the second mode; and the control unit, when switched to the first mode, controls the vertical movement actuator so as to lower the presser foot and retain the presser foot at a cloth pressing position in which a workpiece cloth is pressed irrespective of an operational status of a sewing process; and when switched to the second mode, controls the vertical movement actuator so as to retain the presser foot in a slightly lifted position that is elevated from the workpiece cloth by a predetermined small distance while a sewing operation is ongoing, whereas when the sewing operation is stopped, the presser foot is moved and retained in the cloth pressing position.

摘要翻译： 垂直运动致动器，其垂直移动具有附接到其上的压脚的压脚; 控制单元，其控制所述垂直移动致动器以选择性地执行第一模式或第二模式; 模式切换单元，能够选择性地在第一模式和第二模式之间切换; 并且所述控制单元在切换到所述第一模式时控制所述垂直移动致动器以便降低所述压脚并且将所述压脚保持在按压位置，在所述布按压位置中按压工件布，而不管缝制过程的操作状态如何 ; 并且当切换到第二模式时，控制垂直运动致动器，以便在缝纫操作正在进行时将压脚保持在从工件布提升预定的小距离的稍微抬起的位置，而当缝纫操作是 压脚移动并保持在布按压位置。

公开(公告)号：US20070044698A1

公开(公告)日：2007-03-01

申请号：US11507522

申请日：2006-08-22

申请人： Shinya Fujihara

发明人： Shinya Fujihara

IPC分类号： B65H57/00

CPC分类号： D05B87/00

摘要： A sewing machine including an automatic threading device that automatically threads at least one of a plurality of threading portions including the thread take-up with a needle thread drawn from a thread source, the sewing machine comprising a first thread guide path for a first threading route that enables threading of the needle thread by the automatic threading device; a second thread guide path for a second threading route that enables manual threading of the needle thread; a movable member that forms a movable thread guide path switchable between a first position enabling threading of the thread take-up and a second position disabling threading of the thread take-up, and a switch mechanism that switches the movable member so as to switch the movable thread guide path between the first and the second positions.

摘要翻译： 一种缝纫机，其特征在于，包括自动穿线装置，所述自动穿线装置利用从所述线源抽出的针线自动地进行包括所述线卷绕在内的多个所述穿线部中的至少一方，所述缝纫机包括用于第一穿线路线的第一线引导路径 能够通过自动穿线装置进行针螺纹的穿线; 用于第二穿线路线的第二线引导路径，其能够进行针线的手动穿线; 可动构件，其形成可移动的线引导路径，所述可移动线导向路径可切换到能够穿过所述线卷绕的第一位置和禁止所述线卷绕线的螺纹之间的第二位置;以及切换机构， 第一位置和第二位置之间的可动导线路径。

公开(公告)号：US07178473B2

公开(公告)日：2007-02-20

申请号：US11140920

申请日：2005-06-01

申请人： Noboru Mizuno ,  Shinya Fujihara ,  Hiroshi Yamasaki ,  Yoshiyuki Uyama

发明人： Noboru Mizuno ,  Shinya Fujihara ,  Hiroshi Yamasaki ,  Yoshiyuki Uyama

IPC分类号： D05B87/02

CPC分类号： D05B87/00

摘要： A sewing machine includes a needle bar reciprocally movable up and down, a thread take-up lever reciprocally swingable up and down, a thread supply which supplies a needle thread to the needle bar carrying the sewing needle, a plurality of thread guides including the thread take-up lever, an automatic threading apparatus automatically carrying the needle thread extending from the thread supply and passing the needle thread through the thread guides including the thread take-up lever, a first preparatory path formed for threading so that the needle thread extending from the thread supply can be passed through the thread guides by the automatic threading apparatus, and a second preparatory path formed for threading so that the needle thread extending from the thread supply can manually be passed through the thread guides, The thread take-up lever is displaced within a range of reciprocal swing so that threading is possible for at least one of the first and second preparatory paths.

摘要翻译： 缝纫机包括可上下往复移动的针杆，上下可往复摆动的线取出杆，向承载缝纫针的针杆供给针线的线供给装置， 卷取杆，自动穿线装置，其自动地承载从螺纹供给部延伸出的针线，并使所述针线穿过包括所述卷取杆的导纱器，形成为用于穿线的第一预备路径，使得所述针线从 螺纹供给可以通过自动穿线装置通过线引导件，以及形成为用于穿线的第二准备路径，使得能够手动地从螺纹供给线延伸的针线穿过导纱器。线卷取杆是 在相互摆动的范围内移位，使得可以对第一和第二预备路径中的至少一个进行螺纹连接。

公开(公告)号：US07093549B2

公开(公告)日：2006-08-22

申请号：US11171331

申请日：2005-07-01

申请人： Shinya Fujihara

发明人： Shinya Fujihara

IPC分类号： D05B65/00

CPC分类号： D05B65/06 ,  D05B21/00 ,  D05B65/02

摘要： A wiper device includes a trimmer to trim an needle thread, a needle bar mounted so as to be vertically moveable and having a sewing needle attached in the lower end, a wiper member to wipe the needle thread extending from an eye of the sewing needle as to pull the needle thread above the upper surface of work cloth after trimming the needle thread, a wiper driving unit to actuate the thread wiping movement of the wiper member and a switch unit to switch the wiper member between an operable state and an inoperable state in conjunction with the position of the needle bar.

公开(公告)号：US20060011121A1

公开(公告)日：2006-01-19

申请号：US11169906

申请日：2005-06-30

申请人： Shinya Fujihara ,  Noboru Mizuno ,  Yoshihisa Shoji

发明人： Shinya Fujihara ,  Noboru Mizuno ,  Yoshihisa Shoji

IPC分类号： D05B19/00

CPC分类号： D05B19/12 ,  D05B69/00 ,  D05B87/02

摘要： A sewing machine includes a needle bar holding a sewing needle having an eye hole, a needle threading mechanism including a threading hook passing a needle thread through the eye hole of the sewing needle, a presser bar with a presser foot attached to its lower end, a vertically moving mechanism vertically moving the presser bar, a drive mechanism driving the vertically moving mechanism, a threading operation unit operating the needle threading mechanism, and a drive mechanism controlling unit controlling the drive mechanism vertically moving the presser bar to a position where interference between the presser foot and threading hook is avoided when the needle threading operation unit is operated.