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1. 发明专利

JP6537056B2 2本針本縫ミシン有权
公开(公告)号：JP6537056B2
公开(公告)日：2019-07-03
申请号：JP2017013718
申请日：2017-01-27
申请人：株式会社テクニカ
发明人：荒井武夫
IPC分类号： D05B1/12 , D05B57/36

2. 发明专利

JP2016086841A ミシンおよびミシンの制御方法审中-公开
标题翻译：缝纫机缝纫机及其控制方法
公开(公告)号：JP2016086841A
公开(公告)日：2016-05-23
申请号：JP2014220714
申请日：2014-10-29
申请人：蛇の目ミシン工業株式会社
发明人：小池三喜夫 , 真船潤
IPC分类号： D05B57/36
CPC分类号： D05B19/12 , D05B47/04 , D05B69/30
摘要：【課題】充分な上糸たるみを確保することができるミシンおよびミシンの制御方法を提供する。【解決手段】糸供給源から針1bへ上糸を供給する天秤8と、針1bに挿通された上糸を捕捉し、上糸を下糸と絡める釜と、上糸を下糸と絡める際に必要とされる釜上糸必要量が、天秤8の動作によって供給される天秤上糸供給量を下回るように、上糸が釜から解放される釜抜位相を制御する制御手段Cとを有し、制御手段Cは、複数のタイミングで釜抜位相を制御する。【選択図】図10
摘要翻译：要解决的问题：提供一种能够确保足够的针线松弛的缝纫机的缝纫机和控制方法。解决方案：缝纫机包括：用于将针线供给针1b的卷取杆8，螺纹供应源; 用于捕获穿过针1b插入的针线并与底线缠绕的线钩的钩; 以及控制装置C，用于控制从线钩释放针线的钩释放阶段，使得当针线与底线缠结时所需的钩针线要求量可能变得小于卷取杆针由卷取杆8的运动提供的螺纹供给量。控制装置C在多个定时控制吊钩释放阶段。选择图：图10

3. 发明专利

JP5337445B2 Hook system for the sewing machine and sewing machine 有权
公开(公告)号：JP5337445B2
公开(公告)日：2013-11-06
申请号：JP2008265138
申请日：2008-10-14
申请人：デュルコップアドラーアクチエンゲゼルシャフト
发明人：リッフェルアンドレアス
IPC分类号： D05B57/36 , D05B57/14
CPC分类号： D05B57/143 , D05B57/265
摘要： The machine has a bobbin case opener (33) with a pushbutton (37) that is loaded using a spring. The opener has a presser bar lifting lever (32) that is attached to an opener-dog (31). A bobbin case (21) is rotatably mounted on a looper (12). A control cam (39) is rotatably driven at an axis (13) by rotation speed of the looper. The pushbutton lies on the control cam. The control cam directly and severely reduces speed of a retaining bar (22) rotating in rotational direction (40) at a dog (23).

4. 发明专利

JP5183414B2 Hook system for the sewing machine and sewing machine 有权
公开(公告)号：JP5183414B2
公开(公告)日：2013-04-17
申请号：JP2008265137
申请日：2008-10-14
申请人：デュルコップアドラーアクチエンゲゼルシャフト
发明人：リッフェルアンドレアス , ヘックナークリストフ
IPC分类号： D05B57/36 , D05B57/14
CPC分类号： D05B57/143 , D05B57/265

5. 发明专利

JP2010011909A Opener mechanism of sewing machine 有权
标题翻译：缝纫机开孔机
公开(公告)号：JP2010011909A
公开(公告)日：2010-01-21
申请号：JP2008172181
申请日：2008-07-01
申请人： Juki Corp , Juki株式会社
发明人： HIGA TAKAHIRO
IPC分类号： D05B57/36 , D05B57/14
摘要： PROBLEM TO BE SOLVED: To easily and accurately adjust the location of an end of an opener. SOLUTION: The opener mechanism of sewing machines includes: the opener 10 periodically engaged with a shuttle hook 60 having rotation regulated with the rotation of a shuttle race 70 and pulling a projection part 61 in a direction separating from a needle bar projection 81; a transmission mechanism 30 applying the operation of the opener 10; fixing means 51 attaching the opener to the transmission mechanism so that the opener is turned, and adjusted to be moved in a turning radial direction; an angle regulator 58 for determining the turning angle of the opener by pressing the end thereof, and a position regulator 56 for determining the location along the turning radial direction by pressing the end thereof. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了容易且准确地调整开启器的端部的位置。解决方案：缝纫机的开启机构包括：开启器10周期性地与穿梭钩60接合，梭梭60随着梭子圈70的旋转而被调节，并且在与针杆突起81分离的方向上拉动突起部分61 ; 施加开启器10的操作的传动机构30; 固定装置51将开启器附接到传动机构，使得开启器转动，并调节成在转动径向方向上移动; 角度调节器58，用于通过按压其端部来确定开启器的转动角度;以及位置调节器56，用于通过按压其端部来确定沿着转动径向方向的位置。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP4236340B2 Sewing machine and detection equipment 有权
公开(公告)号：JP4236340B2
公开(公告)日：2009-03-11
申请号：JP19861399
申请日：1999-07-13
申请人： Juki株式会社
发明人：茂飛田
IPC分类号： D05B55/02 , D05B57/00 , D05B57/36 , D05B69/00 , D05B69/28

7. 发明专利

JP3899201B2 Sewing machine kettle body 有权
公开(公告)号：JP3899201B2
公开(公告)日：2007-03-28
申请号：JP35832698
申请日：1998-12-17
申请人： Juki株式会社 , 株式会社佐文工業所
发明人：明山本 , 邦雄松橋 , 貢治鈴川 , 英夫麻生
IPC分类号： D05B57/26 , D05B57/38 , D05B57/36 , D05B59/04

8. 发明专利

JP2003320191A Sewing machine 有权
标题翻译：缝纫机
公开(公告)号：JP2003320191A
公开(公告)日：2003-11-11
申请号：JP2002131156
申请日：2002-05-07
申请人： Brother Ind Ltd , ブラザー工業株式会社
发明人： MIZUTANI TOMOHARU , IKEDA TAKAFUMI , OTOSHI HITOMI , IWAKOSHI HIROYASU
IPC分类号： D05B57/36 , D05B69/30 , D05B73/04
摘要： PROBLEM TO BE SOLVED: To surely hold a pinch sleeve fitted to a fitting part of a frame member, by a simple structure, to position it at a prescribed position in the state of its slip-off and whirl being stopped and to smoothly and surely fit and fix a shaft-like member to the frame member.
SOLUTION: The structure for fixing a bearing member 7 to a spool base frame 10 has a pinch sleeve holding mechanism 12. The mechanism 12 has recess parts 45a and 46a which are provided in the outer peripheral portion of the pinch sleeve 11 and projecting parts 45b and 46b which are provided on the outer peripheral portion of the pinch sleeve 11 in the spool base frame 10 and engaged with the recess parts 45a and 46a.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：通过简单的结构，可靠地保持装配到框架构件的装配部分的夹紧套筒，以将其定位在其滑脱和旋转停止状态下的规定位置，并将其平稳且可靠地将轴状部件固定在框架部件上。解决方案：用于将轴承构件7固定到卷轴基架10的结构具有夹紧套保持机构12.机构12具有设置在夹紧套筒11的外周部分中的凹部45a和46a，突出部分45b和46b，其设置在卷轴基座框架10中的夹紧套筒11的外周部分上并与凹部45a和46a接合。版权所有（C）2004，JPO

9. 发明专利

JP2003175289A POST TYPE SEWING MACHINE 审中-公开
公开(公告)号：JP2003175289A
公开(公告)日：2003-06-24
申请号：JP2001376862
申请日：2001-12-11
申请人： JUKI KK
发明人： HASHIGUCHI SHUNICHI
IPC分类号： D05B27/12 , D05B15/00 , D05B57/36
摘要： PROBLEM TO BE SOLVED: To provide a post type sewing machine miniaturizing a lower feed mechanism and simplifying its arrangement to achieve precise feed while facilitating the replacement of a lower feed belt. SOLUTION: A rotary shaft drive motor 31 for driving a rotary hook is provided independently of a sewing machine motor which drives a needle. An input side belt pulley 15 is positioned below an output side belt pulley 35 approximately along the vertical direction. COPYRIGHT: (C)2003,JPO

10. 发明专利

JP2003126577A SEWING MACHINE 审中-公开
公开(公告)号：JP2003126577A
公开(公告)日：2003-05-07
申请号：JP2001323602
申请日：2001-10-22
申请人： JUKI KK
发明人： KON MOCHITAKE , SHINOZUKA HISANOBU , KAMAKURA SHINJI
IPC分类号： D05B19/14 , D05B19/02 , D05B57/36
摘要： PROBLEM TO BE SOLVED: To confirm the timing for the motions of both of a sewing machine needle and a shuttle prior to sewing, after adjusting the meeting location between the sewing machine needle and the shuttle, form favorable stitches, and reduce the number of working processes. SOLUTION: This sewing machine 1 is equipped with the sewing machine needle 3, the shuttle 4 which catches a needled thread at the distal end of the sewing machine needle, a main spindle servo motor 50 which drives the sewing machine needle 3, and a shuttle shaft servo motor 51 which drives the shuttle 4. In this case, the main spindle servo motor 50 and the shuttle shaft servo motor 51 are independently and synchronously driven for this sewing machine 1. Such a sewing machine 1 is equipped with a location-adjusting means, a confirmation key 37 which instructs a confirming motion, and a CPU11. In this case, the location-adjusting means comprises an adjusting shaft-selecting key 34, a fine adjustment increase key 36a, and a fine adjustment decrease key 36b. The adjusting shaft-selecting key 34 adjusts the positional relationship between the sewing machine needle 3 and the shuttle 4 in advance so that the sewing machine needle 3 and the tip 4a of the shuttle 4 may approach by the timing by which the needle thread can be caught. The CPU11 drives the sewing machine needle 3 and the shuttle 4 from the state adjusted by the location-adjusting means when receiving the instruction from the confirmation key 37.

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