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1. 发明专利

JP2007029163A Handle embroidering machine 有权
标题翻译：手柄刺绣机
公开(公告)号：JP2007029163A
公开(公告)日：2007-02-08
申请号：JP2005212947
申请日：2005-07-22
申请人： Nara Sewing Machine Industrial Co Ltd , 奈良ミシン工業株式会社
发明人： OSADA TOSHIAKI
IPC分类号： D05B1/06 , D05B57/32
CPC分类号： D05C15/00 , D05B57/02 , D05B57/32 , D05B85/006
摘要： PROBLEM TO BE SOLVED: To provide a handle embroidering machine which can embroider changing feed direction 360 degrees freely and change over the two ways of chain stitches, moss stitch and chain stitch, easily and safely. SOLUTION: The handle embroidering machine 1 provides a crochet needle 2 and a needle bar 16, an engaging member 21 which can fix the needle bar 16 in two different directions of 180 degrees, a looper 4 to guide a thread to the crochet part 2a of the crochet needle 2, a feeding mechanism 5 to feed the subject A in a specified direction P, a direction adjusting mechanism 6 which can synchronize and set the feed direction P of the feeding mechanism 5 and directions of crochet needle 2 and the looper 4, by rotating the main shaft 15 which transmits a reciprocating movement Q to the looper 4 not to work with the reciprocating movement Q, by moving back and forth in the direction of the shaft, and a looper direction switch 7 which can rotate the direction of looper 4 180 degrees, independent from the direction adjusting mechanism 6. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种手动绣花机，可以自由切换进给方向360度，方便安全地切换链式针迹，青苔针迹和链式针迹的两种方式。解决方案：手柄刺绣机1提供钩针2和针杆16，可将针杆16固定在180度的两个不同方向的接合构件21，用于将线引导到钩针钩针2的部分2a，用于沿着规定方向P供给被检体A的供给机构5，能够使供给机构5的供给方向P和钩针2的方向同步设定的方向调整机构6，打针器4通过使传动往复运动Q的主轴15旋转到不会与往复运动Q一起工作的打针器4，通过沿着轴的方向前后移动;以及弯针方向开关7，其能够旋转打针方向4 180度，独立于方向调节机构6.版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP3640658B2 Salvation stitch sewing machine 有权
公开(公告)号：JP3640658B2
公开(公告)日：2005-04-20
申请号：JP2003127042
申请日：2003-05-02
申请人：奈良ミシン工業株式会社
发明人：敏昭長田
IPC分类号： D05B61/00 , D05B1/24

3. 发明专利

JP3962750B2 Handle embroidery sewing machine 有权
公开(公告)号：JP3962750B2
公开(公告)日：2007-08-22
申请号：JP2005212947
申请日：2005-07-22
申请人：奈良ミシン工業株式会社
发明人：敏昭長田
IPC分类号： D05B1/06 , D05B27/00 , D05B55/14 , D05B57/32
CPC分类号： D05C15/00 , D05B57/02 , D05B57/32 , D05B85/006

4. 发明专利

JP2004105493A Felt needle holder and embroidering sewing machine using the same 审中-公开
公开(公告)号：JP2004105493A
公开(公告)日：2004-04-08
申请号：JP2002272560
申请日：2002-09-19
申请人： Nara Sewing Machine Industrial Co Ltd , 奈良ミシン工業株式会社
发明人： OSADA TOSHIAKI
IPC分类号： D05B55/02 , D04H18/00 , D04H18/02 , D05B23/00 , D06C23/00
摘要： PROBLEM TO BE SOLVED: To express a delicate and fine pattern, moreover, a curved pattern. SOLUTION: This embroidering sewing machine has a needle receiving part 2 for forming a recessed part 2a for housing a felt needle, a needle holding part 3 for peripherally arranging a plurality of elastic pieces 3a opposed to this recessed part and a pressing part 5 for sandwiching the felt needle between the recessed part and the elastic pieces by elastically deforming the elastic pieces toward the needle receiving part, and has a felt needle holder 1, a linearly reciprocating mechanism 10 for linearly reciprocating the felt needle holder and a cloth moving mechanism 30 for moving cloth in an almost plane. The cloth moving mechanism 30 has a presser foot 31 for pressing down and moving the cloth, a parallely reciprocating mechanism 40 for reciprocating the presser metal in almost parallel to the plane, an orthogonally reciprocating mechanism 50 for reciprocating the presser foot in the almost orthogonal direction to the plane and an interlocking mechanism 60 for moving the cloth by allowing the presser foot to make loop-like motion by interlocking the parallelly reciprocating mechanism 40 and the orthogonally reciprocating mechanism 50. COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2003326033A Sewing machine for blind stitching 有权
标题翻译：缝纫机缝纫机
公开(公告)号：JP2003326033A
公开(公告)日：2003-11-18
申请号：JP2002138115
申请日：2002-05-14
申请人： Nara Sewing Machine Industrial Co Ltd , 奈良ミシン工業株式会社
发明人： OSADA TOSHIAKI
IPC分类号： D05B27/24 , D05B1/24
摘要： PROBLEM TO BE SOLVED: To prevent the vertical momentum from being reduced in an interlocking manner, even if the longitudinal momentum is reduced.
SOLUTION: A sewing machine for blind stitching is equipped with: a fabric feeding mechanism which moves a fabric feed dog 29a in a looped orbit by driving the feed dog 29a in vertical and longitudinal synchronization; vertical driving mechanism 1 for moving the feed dog 29a vertically; and a longitudinal driving mechanism 2 which is driven separately from the mechanism 1 so as to move the feed dog 29a longitudinally. The vertical momentum provided by the mechanism 1 is kept approximate constant, and the longitudinal momentum provided by the mechanism 2 is made variable. A longitudinal momentum adjusting mechanism 7 is provided so that the longitudinal momentum provided by the mechanism 2 can be adjusted between an advance side and a retreat side. A mechanism 8 for setting the longitudinal momentum at zero is provided so that the longitudinal momentum provided by the mechanism 2 can be instantaneously set at approximately zero.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了防止垂直动量以互锁方式减小，即使纵向动量减小。解决方案：一种用于盲缝的缝纫机配备有：织物进给机构，其通过在垂直和纵向同步中驱动进给爪29a来将织物进给爪29a移动到环形轨道中; 垂直驱动机构1，用于垂直地移动进给爪29a; 以及纵向驱动机构2，其与机构1分开驱动，以便使进给爪29a纵向移动。由机构1提供的垂直动量保持近似恒定，由机构2提供的纵向动量可变。提供纵向动量调节机构7，使得由机构2提供的纵向动量可以在前进侧和后退侧之间调节。提供用于将纵向动量设定为零的机构8，使得由机构2提供的纵向动量可以瞬时设定为大约零。版权所有（C）2004，JPO

6. 发明专利

JP3940023B2 Salvation sewing machine 有权
公开(公告)号：JP3940023B2
公开(公告)日：2007-07-04
申请号：JP2002138115
申请日：2002-05-14
申请人：奈良ミシン工業株式会社
发明人：敏昭長田
IPC分类号： D05B27/24 , D05B1/24

7. 发明专利

JP2004329414A Sewing machine for blind stitching 有权
公开(公告)号：JP2004329414A
公开(公告)日：2004-11-25
申请号：JP2003127042
申请日：2003-05-02
申请人： Nara Sewing Machine Industrial Co Ltd , 奈良ミシン工業株式会社
发明人： OSADA TOSHIAKI
IPC分类号： D05B61/00 , D05B1/24
摘要： PROBLEM TO BE SOLVED: To provide a sewing machine for blind stitching with high precision in the blind stitching, and with high maintainability and productivity.
SOLUTION: The sewing machine for blind stitching has a plunger 6 for pushing up an object of sewing to a surface where a needle moves accompanying blind stitching movement of the needle, and a plunger moving mechanism for moving the plunger 6 upward/downward. The plunger moving mechanism adopted in the sewing machine comprises a slide block 12 to which the plunger 6 is fixed, supported movably in the upper/lower directions, a fixed block 13 disposed below the slide block 12, a first burr 14 turnably pin-connected to the fixed block 13, a second burr 15 rotatably pin-connected to the slide block 12, a link mechanism 16 with a first bar 14 turnably pin-connected to the fixed block 13, and a second bar 15 turnably pin-connected to the slid block 12, and with the first and second bars 14 and 15 pin-connected turnably to each other, and an air cylinder 17 for bending and stretching the link mechanism 16.
COPYRIGHT: (C)2005,JPO&NCIPI

8. 发明专利

JP3714975B2 Yarn fall prevention device on the rake sewing machine 失效
公开(公告)号：JP3714975B2
公开(公告)日：2005-11-09
申请号：JP5419294
申请日：1994-03-24
申请人：奈良ミシン工業株式会社
发明人：正昭居在家
IPC分类号： D05B1/24 , D05B53/00 , D05B61/00

9. 发明专利

JP2004154385A Embroidery-stitching sewing machine 审中-公开
公开(公告)号：JP2004154385A
公开(公告)日：2004-06-03
申请号：JP2002323417
申请日：2002-11-07
申请人： Nara Sewing Machine Industrial Co Ltd , 奈良ミシン工業株式会社
发明人： YANAGI OSAMU
IPC分类号： D05B47/04
摘要： PROBLEM TO BE SOLVED: To provide a sewing machine which can form a new and decorative thread seam.
SOLUTION: Two or more threads are simultaneously hooked on a crochet needle. A cloth is pierced with this crochet needle to form a thread seam having two or more threads piled. Two or more thread tension mechanisms 4 to vary the tensions of two or more threads independently are fixed. Tension-changing mechanisms 5 to change the tensions by the two or more thread tension mechanisms after each single seam or more are formed, are fixed. Two threads are simultaneously hooked on a crochet needle. A cloth is pierced with this crochet needle to form a thread seam having two threads piled. Two thread tension mechanisms (thread tension members A and B) to vary the tensions of two threads independently are fixed. Tension-changing mechanisms 5 to change the tensions by the two thread tension mechanisms after each single seam or more are formed, are fixed. By the tension-changing mechanisms, the tensions by the two thread tension members A and B are controlled to be strong and weak alternatively after each single seam is formed.
COPYRIGHT: (C)2004,JPO

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