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公开(公告)号：US07409918B2
公开(公告)日：2008-08-12
申请号：US11790231
申请日：2007-04-24
申请人： Shinya Fujihara , Tomoyasu Niizeki
发明人： Shinya Fujihara , Tomoyasu Niizeki
摘要： A walking foot for a sewing machine includes a presser foot having a pair of supported portions, an upper feed dog feeding workpiece cloth in synchronization with vertical movement of a needlebar, a supporting member fixed to a lower end of the presser bar and having a pair of engagement supporting portions supporting the presser foot, a swinging supporting mechanism engaging the engagement supporting portions with the supported portions from horizontally outside respectively so that the presser foot is supported on the supporting member so as to be swingable, and a disengaging mechanism moving at least one of the engagement supporting portions horizontally outward from an engagement position where the engagement supporting portion is in engagement with the supported portion of the presser foot, thereby being capable of switching the engagement supporting portion to a disengagement position where the engagement supporting portion is disengaged from the supported portion.
摘要翻译： 用于缝纫机的步行脚包括具有一对支撑部分的压脚，与进给针同步的上送料爪同步进入工件布;固定在压杆下端的支撑件，具有一对 支撑压脚的接合支撑部分，将接合支撑部分与支撑部分分别从水平外侧接合的摆动支撑机构，使得压脚支撑在支撑构件上以便可摆动，并且至少移动的分离机构 其中一个接合支撑部分从啮合支承部分与压脚的支撑部分啮合的接合位置处水平向外水平地向外，从而能够将接合支撑部分切换到接合支撑部分脱离接合支撑部分的脱离位置 支撑部分。
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公开(公告)号：US20070266920A1
公开(公告)日：2007-11-22
申请号：US11790231
申请日：2007-04-24
申请人： Shinya Fujihara , Tomoyasu Niizeki
发明人： Shinya Fujihara , Tomoyasu Niizeki
IPC分类号： D05B27/16
摘要： A walking foot for a sewing machine includes a presser foot having a pair of supported portions, an upper feed dog feeding workpiece cloth in synchronization with vertical movement of a needlebar, a supporting member fixed to a lower end of the presser bar and having a pair of engagement supporting portions supporting the presser foot, a swinging supporting mechanism engaging the engagement supporting portions with the supported portions from horizontally outside respectively so that the presser foot is supported on the supporting member so as to be swingable, and a disengaging mechanism moving at least one of the engagement supporting portions horizontally outward from an engagement position where the engagement supporting portion is in engagement with the supported portion of the presser foot, thereby being capable of switching the engagement supporting portion to a disengagement position where the engagement supporting portion is disengaged from the supported portion.
摘要翻译： 用于缝纫机的步行脚包括具有一对支撑部分的压脚，与进给针同步的上送料爪同步进入工件布;固定在压杆下端的支撑件，具有一对 支撑压脚的接合支撑部分，将接合支撑部分与支撑部分分别从水平外侧接合的摆动支撑机构，使得压脚支撑在支撑构件上以便可摆动，并且至少移动的分离机构 其中一个接合支撑部分从啮合支承部分与压脚的支撑部分啮合的接合位置处水平向外水平地向外，从而能够将接合支撑部分切换到接合支撑部分脱离接合支撑部分的脱离位置 支撑部分。
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公开(公告)号：US10029382B2
公开(公告)日：2018-07-24
申请号：US14090518
申请日：2013-11-26
申请人： Shinya Fujihara
发明人： Shinya Fujihara
摘要： A cutting apparatus includes a platen receiving an object to be cut, a carriage with a cartridge holder to which a cutter cartridge is detachably attachable and a pressing unit located on the carriage or the cartridge holder and switchable between a fixing position and an open position. The cartridge holder is formed with an opening through which the cutter cartridge is inserted and has an abutted portion against which an abutment abuts and which is a receiving portion having a tapered surface contacting with at least a part of the abutment. The receiving portion includes a plurality of elastic portions and a blocking portion. The blocking portion controls a position of a casing of the cutter cartridge. The casing abuts against the blocking portion when the cutter cartridge is inserted through the opening and the cartridge holder and the pressing unit is switched to the fixing position.
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公开(公告)号：US09193087B2
公开(公告)日：2015-11-24
申请号：US14227957
申请日：2014-03-27
CPC分类号： B26D7/2628 , B26D5/06 , B26D7/2614 , B26F1/3813 , Y10T83/8765
摘要： A cutter, detachably attachable to a support member, includes a shaft made of a resin and has a smaller-diameter portion and a larger-diameter portion formed integrally with the shaft. The smaller-diameter portion is rotatably supported by a plurality of bearings. The larger-diameter portion has a proximal end surface abutting on an end surface of one of the bearings, with a result that the cutter is locked. The cutter includes a flat blade located on a distal end of the larger-diameter portion. The cutter includes a metal member which can be attracted by a magnet located on the support member. The metal member is located on a distal end of the smaller-diameter portion. Contact portions are located on axially differing portions of the shaft respectively and are capable of contacting the bearings respectively. Thinned parts are located between the contact portions and extend in the axial direction of the shaft.
摘要翻译： 可拆卸地附接到支撑构件的切割器包括由树脂制成的轴，并且具有与轴一体形成的较小直径部分和较大直径部分。 小直径部分由多个轴承可旋转地支撑。 较大直径部分具有邻接在其中一个轴承的端面上的近端表面，结果是切割器被锁定。 切割器包括位于较大直径部分的远端上的平坦刀片。 切割器包括可被位于支撑构件上的磁体吸引的金属构件。 金属构件位于较小直径部分的远端。 接触部分分别位于轴的轴向不同部分上，并且能够分别接触轴承。 变薄的部件位于接触部分之间并且在轴的轴向方向上延伸。
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公开(公告)号：US20140290459A1
公开(公告)日：2014-10-02
申请号：US14227957
申请日：2014-03-27
IPC分类号： B41J11/70
CPC分类号： B26D7/2628 , B26D5/06 , B26D7/2614 , B26F1/3813 , Y10T83/8765
摘要： A cutter, detachably attachable to a support member, includes a shaft made of a resin. The cutter has a smaller-diameter portion and a larger-diameter portion formed integrally with the shaft. The smaller-diameter portion is rotatably supported by a bearing located on the support member. The larger-diameter portion has a proximal end surface abutting on an end surface of the bearing, with a result that the cutter is locked in a state where an axial position of the cutter relative to the support member is immovable. The cutter includes a flat blade located on a first end as a distal end of the larger-diameter portion. The flat blade cuts an object to be cut. The cutter includes a metal member which can be attracted by a magnet located on the support member. The metal member is located on a second end as a distal end of the smaller-diameter portion.
摘要翻译： 可拆卸地附接到支撑构件的切割器包括由树脂制成的轴。 切割器具有与轴一体形成的较小直径部分和较大直径部分。 小直径部分由位于支撑构件上的轴承可旋转地支撑。 较大直径部分具有抵靠在轴承的端面上的近端表面，结果是刀具被锁定在刀具相对于支撑构件的轴向位置是不可移动的状态。 切割器包括位于大直径部分的远端的作为第一端的平刀片。 扁平刀片切割要切割的物体。 切割器包括可被位于支撑构件上的磁体吸引的金属构件。 金属构件位于作为较小直径部分的远端的第二端。
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公开(公告)号：US20140165808A1
公开(公告)日：2014-06-19
申请号：US14106089
申请日：2013-12-13
申请人： Shinya Fujihara
发明人： Shinya Fujihara
CPC分类号： B26F1/3813 , B26D2007/2678 , Y10T83/465 , Y10T83/9457
摘要： A cutter cartridge includes a chuck shaft, a sleeve, a connection unit configured to connect the sleeve to the chuck shaft, a chuck located inside the sleeve and formed by combining a first chuck member formed with a first contact brought into contact with one of flat sides and a side edge of the cutter and a second chuck member formed with a second contact contacting with the other flat side and. the side edge of. the cutter, the chuck causing the cutter to face an outside of the sleeve from an end of the sleeve located opposite the chuck shaft, and a conversion unit configured to convert movement of the sleeve and the chuck shaft in a direction such that both come close to each other to .movement in a direction of a shaft center, transmitting the converted movement to the first and second chuck members.
摘要翻译： 切刀盒包括卡盘轴，套筒，连接单元，其被配置为将套筒连接到卡盘轴上;卡盘，位于套筒的内部，并通过组合形成有与第一接触件形成的第一卡盘部件形成， 侧面和切割器的侧边缘以及形成有与另一平坦侧面接触的第二接触部的第二卡盘部件。 侧边缘。 所述切割器，所述夹具使得所述切割器从所述套筒的与所述卡盘轴相对的端部面对所述套筒的外侧;以及转换单元，其被配置为将所述套筒和所述卡盘轴的运动沿两个方向相接近 彼此相对地在轴心的方向上移动，将转换的运动传递到第一和第二卡盘构件。
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7.发明授权公开(公告)号：US08292446B2
公开(公告)日：2012-10-23
申请号：US12659300
申请日：2010-03-03
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来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。
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公开(公告)号：US08161897B2
公开(公告)日：2012-04-24
申请号：US12458022
申请日：2009-06-29
申请人： Shinya Fujihara
发明人： Shinya Fujihara
IPC分类号： D05B69/00
CPC分类号： D05B29/02 , D05D2205/02
摘要： A knee lever a lever including a lever detachably attached to an attachment provided on a bed of a sewing machine; a knee rest mounted on the lever and operated by knee contact, with the lever being attached to the attachment; an adjustment mechanism allowing adjustment in position of knee contact of the knee rest; wherein the adjustment mechanism includes an engagement portion provided at the lever, and an engagement subject provided at the knee rest and being disengagably engaged with the engagement portion to switch a mounting position of the knee rest relative to the lever.
摘要翻译： 膝盖杆包括杠杆，其包括可拆卸地附接到设置在缝纫机的床上的附件的杆; 膝盖安装在杠杆上并通过膝盖接触操作，杠杆附接到附件; 调节机构，其能够调节膝盖膝盖的位置; 其中所述调节机构包括设置在所述杠杆处的接合部分和设置在所述膝盖座处的接合对象，并且与所述接合部分可分离地接合以相对于所述杠杆切换所述膝盖托架的安装位置。
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公开(公告)号：USD648759S1
公开(公告)日：2011-11-15
申请号：US29362929
申请日：2010-06-02
申请人： Shinya Fujihara
设计人： Shinya Fujihara
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公开(公告)号：US07082885B2
公开(公告)日：2006-08-01
申请号：US11169925
申请日：2005-06-30
申请人： Yoshihisa Shoji , Shinya Fujihara , Noboru Mizuno
发明人： Yoshihisa Shoji , Shinya Fujihara , Noboru Mizuno
IPC分类号： D05B87/02
摘要： A sewing machine includes a plurality of thread hooking sections including a thread take-up lever and a thread tension regulator, and a thread guide thread hook mechanism having a thread hook member which is moveable nearly parallel to the vertical surface from a stand-by position to a thread hooking position. The sewing machine is configured to hook the extent of the needle thread from a thread transferring member moved to the vicinity of the eye to the thread take-up lever to hook it onto the needle bar thread guide.
摘要翻译： 一种缝纫机包括多个线钩挂部分，包括一个线卷取杆和一个线张力调节器，以及一个导丝钩钩机构，其具有螺纹钩构件，该钩钩构件可从待机位置几乎平行于垂直表面移动 到一个线钩位置。 该缝纫机被配置为将已经移动到眼睛附近的线传送构件的针线程度钩到卷线杆上以将其钩挂到针杆导纱器上。
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