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1. 发明专利

JP2014046029A Sewing machine 审中-公开
标题翻译：缝纫机
公开(公告)号：JP2014046029A
公开(公告)日：2014-03-17
申请号：JP2012192374
申请日：2012-08-31
申请人： Brother Ind Ltd , ブラザー工業株式会社 , Hamusu Kk , ハムス株式会社
发明人： TAGAWA YUJI , KAZUNO RIYOUICHI
IPC分类号： D05B39/00 , D05B73/06
摘要： PROBLEM TO BE SOLVED: To provide a sewing machine capable of making a diameter of a cylindrical sewing object in which seams can be formed smaller than that of the conventional one.SOLUTION: A sewing machine 1, which includes a needle plate 28 including a pinhole 17 in which a sewing needle can be inserted and a lower shaft which drives a shuttle mechanism, includes: holding means 20 which holds a sewing object along a cylindrical curved surface with a rotation center of the lower shaft being a center, and also arranges the sewing object on the needle plate 28; a rotation axis which connects with the holding means 20 and rotates the holding means around the same rotation center as the rotation center of the lower shaft; and first transfer means which rotates the rotation axis and sends the sewing object held by the holding means 20.
摘要翻译：要解决的问题：提供一种缝纫机，其能够使可以形成接缝的圆筒形缝合物的直径小于常规缝制的缝纫机。解决方案：一种缝纫机1，其包括针板28，该针板28包括针孔 17，其中可以插入缝纫针和驱动梭子机构的下轴，包括：保持装置20，其以沿着下轴的旋转中心为中心的圆柱形曲面保持缝合物，并且还布置针板28上的缝制物; 旋转轴与保持装置20连接并围绕与下轴的旋转中心相同的旋转中心旋转保持装置; 以及第一转印装置，其旋转旋转轴并发送由保持装置20保持的缝合物。

2. 发明专利

JP2012029801A Sewing machine 审中-公开
标题翻译：缝纫机
公开(公告)号：JP2012029801A
公开(公告)日：2012-02-16
申请号：JP2010170970
申请日：2010-07-29
申请人： Brother Ind Ltd , ブラザー工業株式会社
发明人： TAGAWA YUJI
IPC分类号： D05B29/06
摘要： PROBLEM TO BE SOLVED: To provide a sewing machine that can prevent hitch stitches from occurring even when a highly stiff needle thread is used.SOLUTION: The outlet side in the penetration direction of an eye 14 of a sewing needle 11 is diagonally oriented to the front left of a sewing machine. A guide member 55 of a thread guide 54 is provided at a diagonal rear right portion. A notch 35 is provided on the upper side of a cylindrical member 33 of a presser foot 13. A sloped portion 36 is provided on the left side of the cylindrical member 33. The guide member 55 of the thread guide 54, the eye 14, the notch 35 and the sloped portion 36 guide a needle thread 8 so that the needle thread 8 having passed through the eye 14 is entangled with the left side of the sewing needle 11. By conducting sewing with the needle thread 8 entangled with the left side of the sewing needle 11, seams formed on a working cloth consist of perfect stitches.
摘要翻译：要解决的问题：提供一种缝纫机，即使在使用高度僵硬的针线时也能够防止钩针发生。解决方案：缝纫针11的眼睛14的穿透方向的出口侧对角地定向到缝纫机的左前方。螺纹导向件54的引导构件55设置在对角线右后部。凹槽35设置在压脚13的圆柱形构件33的上侧。倾斜部36设置在圆筒构件33的左侧。导纱器54的引导构件55，眼睛14，切口35和倾斜部36引导针线8，使已经穿过眼睛14的针线8与缝纫针11的左侧缠结。通过与左侧缠绕的针线8进行缝制在缝纫针11上，在工作布上形成的接缝由完美的针迹组成。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2009061292A Sewing machine 审中-公开
标题翻译：缝纫机
公开(公告)号：JP2009061292A
公开(公告)日：2009-03-26
申请号：JP2008293054
申请日：2008-11-17
申请人： Brother Ind Ltd , ブラザー工業株式会社
发明人： NISHIO AKIRA , TAGAWA YUJI , YAMADA YASUSHI
IPC分类号： D05B39/00 , D05B3/04
摘要： PROBLEM TO BE SOLVED: To provide a sewing machine capable of having a long swing lever and feeding a cloth despite a small-size and low-output electric rotary drive actuator.
SOLUTION: A bar tacking machine 1 includes a cloth feed mechanism 13 for feeding a workpiece cloth via a feed plate 27, the cloth feed mechanism 13 has: a θ direction drive motor 32 downward and vertically placed on the rear end portion of a side wall of a bed part 2 for feeding the workpiece cloth in the θ direction; a pinion attached to an output shaft projecting to the lower end side of the θ direction drive motor 32; and a swing member 34 having the swing lever 33 with a gear part 64 geared with the pinion, a swing shaft part 70 fixed to the rear end part of the swing lever 33, and a feed lever part 71 connected to the feed plate 27 via a block 73, wherein the swing lever 33 is provided below a lower shaft to extend on a diagonal line from the side wall rear end to the central part of the bed part 2.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够具有长摆动杆并且馈送布料的缝纫机，尽管小型和低输出的电动旋转驱动致动器。捆扎机1包括用于通过进给板27供给工件的布料送料机构13，送布机构13具有：朝向和垂直方向的θ方向驱动马达32位于床部分2的侧壁，用于沿θ方向馈送工件布; 安装在向θ方向驱动马达32的下端侧突出的输出轴上的小齿轮; 以及具有摆动杆33的摆动构件34，摆动杆33具有与小齿轮啮合的齿轮部分64，固定到摆动杆33的后端部分的摆动轴部分70以及通过块73，其中摆动杆33设置在下轴下方，以在从床侧部分2的侧壁后端到中心部分的对角线上延伸。（C）版权所有（C）2009，JPO＆INPIT

4. 发明专利

JP2006263270A Cloth feeding device of sewing machine 有权
标题翻译：缝纫机送料装置
公开(公告)号：JP2006263270A
公开(公告)日：2006-10-05
申请号：JP2005087765
申请日：2005-03-25
申请人： Brother Ind Ltd , ブラザー工業株式会社
发明人： TAGAWA YUJI , YAMADA YASUSHI , NAKAMURA HIDEHIKO
IPC分类号： D05B21/00
摘要： PROBLEM TO BE SOLVED: To reduce the height of a cloth feeding device for driving a cloth holder for holding a cloth so as to move in a first direction and a second direction orthogonal to the first direction, and prevent stitch pattern distortion.
SOLUTION: A bed portion is provided with a pair of Y-direction rail members 35 disposed parallel to the Y-direction, a Y-direction moving body 36 guided by the Y-direction rail members 35 so as to be moved in the Y-direction, a pair of parallel X-direction rail members 50 connected to the upper surface side of the Y-direction moving body 36 and disposed on the upper side of the Y-direction rail members 35 so as to be directed in the X-direction, and an X-direction moving body 52 guided by the X-direction rail members 50 to be moved in the X-direction and connected to the cloth-holder. The pair of Y-direction rail members 35 are disposed at a position slightly higher than the height position of a lower shaft 25.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了减少用于驱动用于保持布的布架的布料供给装置的高度，以沿与第一方向正交的第一方向和第二方向移动，并防止针迹图案变形。解决方案：床部分设有与Y方向平行设置的一对Y方向轨道构件35，Y方向移动体36由Y方向轨道构件35引导以便移动 Y方向，一对平行的X方向轨道构件50，其连接到Y方向移动体36的上表面侧，并且设置在Y方向轨道构件35的上侧，以便被引导到Y方向 X方向和由X方向轨道构件50引导的X方向移动体52，以在X方向上移动并连接到布架。一对Y方向轨道构件35设置在比下轴25的高度位置略高的位置。（C）2007，JPO＆INPIT

5. 发明专利

JP2005143633A Sewing machine 有权
标题翻译：缝纫机
公开(公告)号：JP2005143633A
公开(公告)日：2005-06-09
申请号：JP2003382328
申请日：2003-11-12
申请人： Brother Ind Ltd , ブラザー工業株式会社
发明人： NISHIO AKIRA , TAGAWA YUJI , YAMADA YASUSHI
IPC分类号： D05B3/04 , D05B19/00 , D05B27/00
摘要： PROBLEM TO BE SOLVED: To provide a sewing machine in which a long swing lever can be provided and cloth can be fed even by a motor-driven rotary drive actuator of a small size and low output.
SOLUTION: A bar tacking sewing machine 1 is provided with a cloth feeding mechanism 13 for feeding working cloth through a feed plate 27. The cloth feeding mechanism 13 includes a θ direction drive motor 32 vertically placed downwards at a bed part 2 so as to feed the working cloth in a θ direction, a pinion attached to an output shaft projecting on the lower end side of the θ direction drive motor 32, a swing lever 33 provided with a gear part 64 to be engaged with the pinion, and a swing member 34 provided with a swing shaft part 70 fixed to the rear end part of the swing lever 33 and a feed lever 71 connected to the feed plate 27 through a square piece 73. The swing lever 33 is provided below a lower shaft.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种缝纫机，其中可以提供长摆动杆，并且即使通过小尺寸和低输出的电动驱动旋转驱动致动器也可以进给布料。捆扎缝纫机1设置有用于通过供给板27供给工作布的送布机构13.送布机构13包括在床部件2上垂直放置的θ方向驱动电机32，为了向θ方向供给工作布，安装在向θ方向驱动马达32的下端侧突出的输出轴的小齿轮，设置有与小齿轮啮合的齿轮部64的摆动杆33，以及设置有摆动轴部70的摆动部件34，该摆动轴部70固定在摆动杆33的后端部，进给杆71通过正方形部件73与供给板27连接。摆动杆33设置在下轴的下方。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2003311056A Binding sewing machine 审中-公开
标题翻译：捆绑缝纫机
公开(公告)号：JP2003311056A
公开(公告)日：2003-11-05
申请号：JP2002123781
申请日：2002-04-25
申请人： Brother Ind Ltd , ブラザー工業株式会社
发明人： YAMADA YASUSHI , TAGAWA YUJI , YAMAGUCHI MINORU , INOUE KAZUJI , HARADA KOICHI
IPC分类号： D05B29/00 , D05B3/10
摘要： PROBLEM TO BE SOLVED: To make an unnecessary fabric presser bar retract to a standby position where it does not become an obstacle at the time of binding.
SOLUTION: The fabric presser bar 68 which presses the waist part of a body fabric for trousers is connected with twin rods 61a and 61b of an air cylinder 61 for fabric pressing. By a retracting movement or an advancing movement of the air cylinder 61, the fabric presser bar 68 is switched between a pressing position 68(p) for pressing the waist part of the body fabric for trousers and a standby position 68(t) above the pressing position 68(p). In addition, the fabric presser bar 68 is constituted to be horizontally turnable through a pivotally supporting pin 69 having a flange. Therefore, when the fabric presser bar 68 is not required, an operator can make the fabric presser bar 68 retract from the standby position 68(t) to an evacuating position 68(e) which is horizontally turned at approximate 180° by a manual operation.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：使不需要的织物按压杆缩回到在装订时不成为障碍物的待机位置。解决方案：将用于裤子的身体织物的腰部部分的织物按压杆68与用于织物压制的气缸61的双杆61a和61b连接。通过气缸61的缩回运动或前进运动，织物按压杆68在用于按压用于裤子的身体织物的腰部的按压位置68（p）和在裤子上方的待机位置68（t）之间切换按压位置68（p）。此外，织物按压杆68构成为能够通过具有凸缘的枢转支撑销69水平地转动。因此，当不需要织物按压杆68时，操作者可以使织物按压杆68从待机位置68（t）缩回至通过手动操作水平转动大约180°的抽空位置68（e）。版权所有（C）2004，JPO

7. 发明专利

JP2003053073A Display device for sewing machine 有权
标题翻译：缝纫机显示装置
公开(公告)号：JP2003053073A
公开(公告)日：2003-02-25
申请号：JP2001243836
申请日：2001-08-10
申请人： Brother Ind Ltd , ブラザー工業株式会社
发明人： INOUE KAZUJI , TAGAWA YUJI , HARADA KOICHI , YAMADA YASUSHI , YAMAGUCHI MINORU
IPC分类号： D05B19/02 , D05B3/10
CPC分类号： Y02P20/52
摘要： PROBLEM TO BE SOLVED: To provide a display device for a sewing machine by which setting data is smoothly and surely changed and a production cost is reduced.
SOLUTION: The display device is provided with a setting data display control means which permits a setting data display part 17 to display setting data M and an association mark K corresponding to the setting data M by changing- over them by time division based on setting information in a setting information storage means when setting data M is set. An operator understands the contents of a setting item by the association mark K and, then, changes setting data M in a setting mode.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种缝纫机的显示装置，通过该显示装置，使得设定数据顺利且可靠地变化，并降低制造成本。解决方案：显示装置设置有设置数据显示控制装置，其允许设置数据显示部分17基于设置信息通过时分转换来显示与设置数据M相对应的设置数据M和关联标记K. 在设定数据M的设定信息存储单元中。操作者通过关联标记K理解设置项目的内容，然后在设置模式下改变设置数据M.

8. 发明专利

JP2005137623A sewing machine 审中-公开
标题翻译：缝纫机
公开(公告)号：JP2005137623A
公开(公告)日：2005-06-02
申请号：JP2003377788
申请日：2003-11-07
申请人： Brother Ind Ltd , ブラザー工業株式会社
发明人： NISHIO AKIRA , TAGAWA YUJI , YAMADA YASUSHI
IPC分类号： D05B27/00 , D05B19/16
摘要： PROBLEM TO BE SOLVED: To provide a sewing machine that prevents the flexure of a rack shaft while reducing a load on the rack shaft by a small regulation member and accurately relatively moves a sewing needle and a processed cloth. SOLUTION: The sewing machine has a Y rack shaft 22 to which a driving force is transmitted through a pinion fixed to the output shaft of a Y direction driving motor, and a regulation member 23 butting against the Y rack shaft 22 on the side opposite to the pinion with respect to the Y rack shaft 22 in the vicinity of the pinion. The regulation member 23 is composed of a fixed shaft 60, and a needle bearing 61. The fixed shaft 60 is made up of a body shaft portion 62 mounted to the Y direction driving motor and an eccentric shaft portion 63, and can adjust the position of the needle bearing 61 by making the body shaft portion 62 rotate. The needle bearing 61 has an inner wheel member 64 and an outer wheel member 66 turnably supported on the inner wheel member 64 through the needle 65 butting against the Y rack shaft 22. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种防止齿条轴弯曲的缝纫机，同时通过小的调节部件减小齿条轴上的负荷并且精确地相对移动缝纫针和加工布。解决方案：缝纫机具有Y齿条轴22，驱动力通过固定在Y方向驱动电动机的输出轴上的小齿轮传递到其上，调节部件23与Y齿条轴22抵接在小齿轮附近相对于Y齿条轴22相对于小齿轮。调节构件23由固定轴60和滚针轴承61构成。固定轴60由安装于Y方向驱动电机的主体轴部62和偏心轴部63构成，能够调整位置通过使主体轴部62旋转而进行滚针轴承61的旋转。滚针轴承61具有内轮构件64和外轮构件66，外轮构件66通过针65可转动地支撑在内轮构件64上，并抵靠Y齿条轴22.对于（C）2005，JPO＆NCIPI

9. 发明专利

JP2013111300A Sewing machine 审中-公开
标题翻译：缝纫机
公开(公告)号：JP2013111300A
公开(公告)日：2013-06-10
申请号：JP2011261097
申请日：2011-11-30
申请人： Brother Ind Ltd , ブラザー工業株式会社
发明人： UNO RINKO , KITO HIROAKI , IDA TAKASHI , TAGAWA YUJI
IPC分类号： D05B39/00 , D05B21/00 , D05B27/00
摘要： PROBLEM TO BE SOLVED: To provide a sewing machine in which one of fixed rails extending in directions orthogonal to each other can be arranged below a lower shaft, and an installation space of members for supporting the other so as to be arranged above the lower shaft can be sufficiently secured.SOLUTION: In a sewing machine, X-axis fixed shafts 24 and 25 are arranged below a lower shaft 10, an X-axis moving member 40 has a concave shape so that a fixing base 41 is supported above the lower shaft 10 by a leg part 42 and others, the X-axis moving member 40 can remove the lower shaft 10, so that the X-axis fixed shafts 24 and 25 can be arranged below the lower shaft 10, a Y-axis fixed rail shorter than the X-axis fixed shafts 24 and 25 is supported above the lower shaft 10, and the Y-axis fixed rail is supported on a top face of the X-axis moving member 40 to make the X-axis moving member 40 compact, allowing an installation space to be surely secured.
摘要翻译：将要解决的问题：提供一种缝纫机，其中在彼此正交的方向上延伸的固定轨道中的一条可以布置在下轴的下方，以及用于支撑另一个的构件的安装空间以被布置在上方下轴可以被充分固定。解决方案：在缝纫机中，X轴固定轴24和25布置在下轴10的下方，X轴移动部件40具有凹形，使得固定基座41支撑在下轴10的上方通过腿部42等，X轴移动构件40能够移除下轴10，使得X轴固定轴24和25可以布置在下轴10的下方，Y轴固定轨比 X轴固定轴24和25支撑在下轴10的上方，Y轴固定轨被支撑在X轴移动部件40的上表面上，使X轴移动部件40紧凑，允许一个可靠的安装空间。版权所有（C）2013，JPO＆INPIT

10. 发明专利

JP2005279041A Device for vertically driving intermittent presser foot, and sewing machine including the same 审中-公开
标题翻译：用于垂直驱动间歇式压力机的装置和包括其的缝纫机
公开(公告)号：JP2005279041A
公开(公告)日：2005-10-13
申请号：JP2004100214
申请日：2004-03-30
申请人： Brother Ind Ltd , ブラザー工業株式会社
发明人： NAKANISHI FUMIO , TAGAWA YUJI , YAMADA YASUSHI , IDA TAKASHI , HAYAKAWA NORIKAZU
IPC分类号： D05B29/02 , D05B69/00
摘要： PROBLEM TO BE SOLVED: To provide a device for vertically driving an intermittent presser foot, which integrally automates various vertical motions of the intermittent presser foot without using different driving means.
SOLUTION: The device 10 vertically moves the intermittent presser foot 1 for preventing the float of a cloth T when a sewing-machine needle N is drawn up from the cloth T to be sewn. The vertical movement of the intermittent presser foot 1 including at least its position adjusting movement for intermittent motion and its retracting movement is carried out by a single driving means 5 which is allowed to set and maintain a position and change its speed.
COPYRIGHT: (C)2006,JPO&NCIPI

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