| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 121 | Sewing machine drive unit | JP7172193 | 1993-03-30 | JP2817764B2 | 1998-10-30 | 孝行 若菜 |
| 122 | Electronically interlocked sewing machine | JP51041796 | 1995-09-12 | JPH10502562A | 1998-03-10 | シュルーシュ，モーシー; ステイペル，マーク・イー; ティセ，ウィリアム・エイ |
| (57)【要約】 本発明は、ミシンの縫製部品を電子的に連動するための装置及び方法に関し、更に詳細には、ボビンを針に電子的に連動し、これらを機械的リンクや駆動シャフトで物理的に連結する必要をなくすことに関する。 針、ボビン、及び協働して作動することが必要なミシンの種々の他の縫製部品にサーボモータがトルクを提供する。 コンピューターがサーボモータ位置情報を使用して動作コマンドを計算し、これらのコマンドを針サーボモータ及びボビンサーボモータに送り、針及びボビンの各々が実質的に調和して動くようにボビンを針に電子的に連動できるようにする。 ミシンの種々の他の縫製部品に取り付けられたサーボモータに送られた動作コマンドは、サーボモータ位置情報に基づいており、これらの縫製部品を針及びボビンと協働して移動できるようにする。 サーボモータは、ステッチング中に布を二つの方向に移動する。 布の各移動は、縫製部品の加速及び減速を緩衝し、機械のジャークと関連した問題点をなくすため、ステッチ間で利用可能な時間の最大量を消費するように計算される。 | ||||||
| 123 | Sewing machine drive unit | JP17517987 | 1987-07-14 | JPH07106280B2 | 1995-11-15 | 正 佐藤; 茂雄 根木 |
| 124 | Driving device of sewing machine | JP35528393 | 1993-12-28 | JPH07194883A | 1995-08-01 | KATO TADASHI; NISHIKAWA TAKASHI; HATTORI YOSHIKATSU |
| PURPOSE: To set the main spindle of a sewing machine to a proper rotating speed according to a sewing work by changing the rotating speed of an auxiliary motor for rotating the main spindle of the sewing machine at low speed according to a change of the pulley diameter in a clutch motor for rotating the main spindle of the sewing machine at high speed. CONSTITUTION: In a driving device of sewing machine, the driving shafts of a clutch motor for rotating the main spindle of a sewing machine at high speed and an auxiliary motor for similarly rotating it at low speed are mutually interlocked and connected. The CPU 801 of a control circuit 800 outputs a control signal to a motor driver 802 for driving the auxiliary motor while it inputs the detection signal from an auxiliary motor starting switch 401. The control circuit 800 has a means for changing the rotation of the auxiliary motor. According to the pulley diameter in the clutch motor, the rotating speed of the auxiliary motor is changed. The rotation changing means may be formed by a dip switch 805. Further, it may be formed by the control by program of the CPU 801. COPYRIGHT: (C)1995,JPO | ||||||
| 125 | Sewing machine control device | JP24821485 | 1985-11-06 | JPH0655236B2 | 1994-07-27 | 隆 土肥; 健一 大原; 信穂 柴田; 茂雄 根木 |
| 126 | Device and method for controlling sewing machine | JP23024693 | 1993-09-16 | JPH06190180A | 1994-07-12 | YAMAUCHI SATOMI; YAMADA HIROSHI; TSUKAHARA HISAAKI; GODA TOKI |
| PURPOSE:To facilitate piercing into cloth at the time of the next sewing by rotating a sewing machine by an inching angle by a motor, stopping immediately before the cloth, adjusting a position where a needle is pierced into the cloth, and subsequently, rotating backward the motor. CONSTITUTION:The device is provided with a motor 2 for driving a sewing machine 1, a sewing machine control circuit 520 for controlling the motor 2, a needle position detector 3 for detecting a needle position of the sewing machine 1, an inching angle setting circuit 30 for setting an inching angle of the sewing machine 1, and an inching angle rotating means for rotating forward the sewing machine 1 at an inching angle set by the inching angle circuit 30 by inputting an inching signal S4 to the sewing machine control circuit 520. | ||||||
| 127 | JPH0320990B2 - | JP21075583 | 1983-11-11 | JPH0320990B2 | 1991-03-20 | FUJIKAWA KATSUHIRO |
| 128 | Renzokumoyonuimishinniokeruteiichiteishisochi | JP15661580 | 1980-11-07 | JPH0234634B2 | 1990-08-06 | NAKAMURA TAKASHI; FUJITA JIRO; YAMAURA YUTAKA |
| 129 | Sewing machine controller | JP1166989 | 1989-01-20 | JPH02191491A | 1990-07-27 | TAKAHASHI YOSHIMI |
| PURPOSE: To enable a sewing machine to be simply changed to a desired machine by analyzing a control code from a commanding system with a control code analyzing means and controlling respective drive means of a sewing machine body according to the control code with a drive system controller to change only the commanding system. CONSTITUTION: A drive control 29 for driving only a sewing machine body 28 is provided to be operated respectively according to an inputted control code. Then, errors are checked to send a status code. Further, after the completion of these operations and sewing, a status code of completing the sewing is transmitted. The commanding side receiving a predetermined control code can use commanding controllers 34, 36 and a personal computer 38 and the sewing system can be simply changed to various ones and adapted to correspond thereto. COPYRIGHT: (C)1990,JPO&Japio | ||||||
| 130 | JPH026549B2 - | JP11003981 | 1981-07-16 | JPH026549B2 | 1990-02-09 | TAMYA YOSHIMICHI; EGUCHI YASUMASA |
| 131 | Sewing method | JP9090089 | 1989-04-12 | JPH01314594A | 1989-12-19 | HORUSUTO PURASUMAIERU; HAINTSU GOORUTOBETSUKU |
| PURPOSE: To place a final inserting position to a predetermined position by automatically putting a workpiece through under a vertically moving needle, interrupting the feeding of the workpiece in case of arrival at a designated position and ending only sewing which starts at the point of time when interruption is executed. CONSTITUTION: A section s for moving a feeder 4 until first piercing is decided by the length (1) of the workpiece 7a to be sewed. When only the feeder 4 can be driven by the coming-off of coupling 22 and the closing of a pinching device 35, the workpieces 7 and 7a are moved in the direction of the needle 13 by workpiece pinches 34 in case a motor 1 is started. When a movement distance detected by distance detecting equipment 6 becomes (s), a controller 10 outputs a signal, coupling 22 is fastened by this and a sewing process is started. When the distance detecting equipment 6 detects the movement distance (1), the motor 1 is suspended, the pinch device is separated and the feeder 4 is not horizontally moved. Then the new signal arrives at the driving motor 1, the feeder 4 is re-started and final piercing which is started at the point of time when interruption is executed is ended. COPYRIGHT: (C)1989,JPO | ||||||
| 132 | Electromotive drive apparatus of sewing machine | JP31112387 | 1987-12-10 | JPS63160700A | 1988-07-04 | GUSUTAFU ROOA; GERUTO NOORU |
| 133 | Blocking mechanism of hole stitch sewing machine | JP9849586 | 1986-04-28 | JPS62254798A | 1987-11-06 | IIZUKA TETSUO |
| 134 | Sewing machine having stopper forming stitch line parallel to edge to stitch article | JP12239486 | 1986-05-29 | JPS61279292A | 1986-12-10 | GIYUNTERU RANTOBUEERU; HORUSUTO MAIERU |
| 135 | JPS6143421Y2 - | JP12736082 | 1982-08-23 | JPS6143421Y2 | 1986-12-08 | |
| 136 | JPS6111073B2 - | JP6822776 | 1976-06-12 | JPS6111073B2 | 1986-04-01 | TAKAHASHI TADASHI; MORINAGA SHIGEKI; KUBOKURA KUNIAKI |
| 137 | Speed control circuit of sewing machine | JP13787584 | 1984-07-05 | JPS6118380A | 1986-01-27 | FUJIKAWA KATSUHIRO |
| PURPOSE:To finely and accurately control a sewing machine by adopting a speed control system by PLL control. CONSTITUTION:A CPU2 inputs information of speed setting means 15 through an I/O port 3 in accordance with a program in a memory 1. Then, a CPU2 inputs the information through the port 3 to a multiplexer (MPX)17. The MPX17 selects the voltage corresponding to the input terminals of 0, 1, 2, 3 and inputs to an IC18 for PLL. The IC18 compares a pulse signal from a frequency divider 22 input to a PCAIN terminal in phase with a pulse signal from a speed detector mounted in a sewing machine, input to a PCMIN terminal, and outputs a signal for driving a clutch coil 7 and a brake coil 11. When the rotating speed of the sewing machine is slow, the coil 7 is driven, and when the speed is fast, the coil 11 is driven. | ||||||
| 138 | JPS61114B2 - | JP9840478 | 1978-08-11 | JPS61114B2 | 1986-01-06 | OGAWA MASAO |
| 139 | Control apparatus in sewing machine | JP21622582 | 1982-12-09 | JPS59105494A | 1984-06-18 | FUJIKAWA KATSUHIRO |
| 140 | JPS5922551B2 - | JP3611575 | 1975-03-27 | JPS5922551B2 | 1984-05-28 | KASUGA NOBORU |
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