| 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 | US14684350 | 1950-02-28 | US2690724A | 1954-10-05 | EISENBEISS JOHN F |
| 122 | 房付け機のための可変ストローク駆動システム | JP2016554564 | 2015-02-27 | JP6420844B2 | 2018-11-07 | マシューズ, リッキー イー. |
| 123 | 房付け機のための可変ストローク駆動システム | JP2016554564 | 2015-02-27 | JP2017510724A | 2017-04-13 | リッキー イー． マシューズ， |
| 房付け機のための可変ストローク駆動システムは、房付け機のフレームに沿って搭載される一連の駆動アセンブリを含む。一次駆動シャフトは、駆動アセンブリを通して延在し、それぞれ、駆動モータによって駆動される。一連の第1の駆動部材は、一次駆動シャフトに搭載され、一次駆動シャフトによる第1の駆動部材の駆動が、順に、第2の駆動部材を駆動させるように、関連付けられた第2の駆動部材に連結される。カムアームは、第2の駆動部材と、プッシュロッドが搭載されるロッカアームとに接続され、カムアームは、プッシュロッド、従って、所望のストロークまたは往復進行経路に沿ってそこに接続されるニードルバーの往復を駆動させるように、第2の駆動部材の回転移動によって垂直往復される。一次駆動シャフトが駆動される速度を制御することは、ニードルバーのストロークの制御を可能にする。 | ||||||
| 124 | Thread cutting device | JP2000372966 | 2000-12-07 | JP4530526B2 | 2010-08-25 | 靖明 平野; 充宏 立川 |
| 125 | Sewing machine | JP2008148002 | 2008-06-05 | JP2009291416A | 2009-12-17 | KAWAGUCHI YASUHIKO; YAMAZAKI HIROSHI |
| PROBLEM TO BE SOLVED: To provide a sewing machine eliminating the need of troublesome preparation and readily and surely effecting positioning when a user positions a processed fabric to a sewing starting point. SOLUTION: A controller of the sewing machine performs preparation operation for positioning, when the user operates a switch for switching the vertical position of a needle or sets a free motion mode. In the positioning preparation, after a feed dog is switched to a non-operation position by a feed dog-switching mechanism, a presser foot-lifting mechanism is controlled to lower a presser foot 8 to a pressing position to abut on a processed fabric W, and the thickness of the processed fabric W is detected from a detection signal of a height position-detecting device. From the detected thickness, the presser foot 8 is stopped at a lifted position, for example, lifted by 1 mm from the upper surface of the processed fabric W, and a sewing machine motor is controlled to move a needle bar 6 to a setting position immediately before the tip of the sewing needle 7 sticks the processed fabric W (e.g. 1 mm above). COPYRIGHT: (C)2010,JPO&INPIT | ||||||
| 126 | Sewing machine thread tension device | JP955899 | 1999-01-18 | JP4046431B2 | 2008-02-13 | 隆行 椎名; 一也 田味 |
| 127 | Sewing machine drive device | JP12717399 | 1999-05-07 | JP2000317170A | 2000-11-21 | MINAGAWA TADAYOSHI |
| PROBLEM TO BE SOLVED: To provide a sewing machine drive device allowing disposition of parts in a small space. SOLUTION: This drive device of a sewing machine which has an upper shaft 2, a hook shaft 6 and a drive motor 34 to rotate one of the shafts is for rotating the hook shaft in the relatively opposite direction to the upper shaft. The upper shaft and the hook shaft are connected with a pair of sprockets 38, 52 and a pair of gears 44, 54. And one of the sprockets 52 and one of the gears 54 are integrally fixed to be rotatable around an eccentric shaft 46. COPYRIGHT: (C)2000,JPO | ||||||
| 128 | Sewing machine | JP32809195 | 1995-11-20 | JPH09140970A | 1997-06-03 | AKAHA KOICHI; KONDO TAKASHI; SHIMIZU MASAKI; KURONO YOSHIKAZU; ASANO FUMIAKI |
| PROBLEM TO BE SOLVED: To simplify the constitution of a driving system and to reduce the cost in a sewing machine equipped with a pair of shuttles for catching thread loops corresponding to a pair of sewing needles by linking one of the shuttles for catching thread loops cooperatively to the sewing machine main shaft and driving the other shuttle independently of the sewing machine main shaft. SOLUTION: A head 2 of a two-needle sewing machine 1 has a shuttle module 13 arranged in front of the forward end of a head main body 12 with a prescribed space between them. The forward end of the main body 12 and the rear end of the shuttle module 13 are provided with half-swingable shuttles 15 and 16 respectively for catching thread loops each having a lower thread bobbin. To drive the half-swingable shuttle 15 by the driving power of a main shaft 6, the head main body 12 is provided with a lower shaft 17, which is reciprocatively rotated through a crank rod 18 connected to a crank section 6a of the main shaft 6 and a sector gear 19. The half-swingable shuttle 16 is driven independently of the main shaft 6 and the shuttle module 13 can be switched to a use position and a retracted position. COPYRIGHT: (C)1997,JPO | ||||||
| 129 | Miniature linear motor | JP16680 | 1980-01-07 | JPS5594576A | 1980-07-18 | UORUFUGIYANGU JIYAFUE; UESURII AARU PIITAASON |
| 130 | SEWING MACHINE | EP16178940.9 | 2012-09-25 | EP3106558B1 | 2017-12-27 | FUJIURA, Mitsuhiro; UENISHI, Hirotsugu; TAKIZAWA, Yoshichika; KURASHIMA, Tatsuhiro; ONO, Masayoshi |
| [Problem] To provide a sewing machine that can control tension on a needle thread and tension on a bobbin thread on a per-stitch basis; that enables even heads of a multi-head embroidery sewing machine to form an identical embroidery; and that enables even a plurality of sewing machines to form identical embroidery. [Means for Resolution] A memory device 92 stores for each stitch of embroidery data a needle thread control torque value and a bobbin thread control torque value. In a needle thread torque control zone, an upstream grip section main body 1241 is closed, and a downstream grip section main body 1261 is opened. A needle thread motor 1286 is subjected to torque control in accordance with the needle thread control torque value. In the meantime, in a position control zone, the upstream grip section body 1241 is opened, and the downstream grip section body 1261 is closed, thereby subjecting the needle thread motor 1286 to position control. In relation to a bobbin thread, a bobbin thread motor 202 is controlled in accordance with the bobbin thread control torque value in a bobbin thread torque control zone. | ||||||
| 131 | SEWING MACHINE | EP12835225.9 | 2012-09-25 | EP2762626B1 | 2017-05-31 | FUJIURA, Mitsuhiro; UENISHI, Hirotsugu; TAKIZAWA, Yoshichika; KURASHIMA, Tatsuhiro; ONO, Masayoshi |
| 132 | SEWING MACHINE | EP16178940.9 | 2012-09-25 | EP3106558A1 | 2016-12-21 | FUJIURA, Mitsuhiro; UENISHI, Hirotsugu; TAKIZAWA, Yoshichika; KURASHIMA, Tatsuhiro; ONO, Masayoshi |
[Problem] To provide a sewing machine that can control tension on a needle thread and tension on a bobbin thread on a per-stitch basis; that enables even heads of a multi-head embroidery sewing machine to form an identical embroidery; and that enables even a plurality of sewing machines to form identical embroidery. [Means for Resolution] A memory device 92 stores for each stitch of embroidery data a needle thread control torque value and a bobbin thread control torque value. In a needle thread torque control zone, an upstream grip section main body 1241 is closed, and a downstream grip section main body 1261 is opened. A needle thread motor 1286 is subjected to torque control in accordance with the needle thread control torque value. In the meantime, in a position control zone, the upstream grip section body 1241 is opened, and the downstream grip section body 1261 is closed, thereby subjecting the needle thread motor 1286 to position control. In relation to a bobbin thread, a bobbin thread motor 202 is controlled in accordance with the bobbin thread control torque value in a bobbin thread torque control zone.
|
||||||
| 133 | SEWING MACHINE | EP12835225.9 | 2012-09-25 | EP2762626A1 | 2014-08-06 | FUJIURA, Mitsuhiro; UENISHI, Hirotsugu; TAKIZAWA, Yoshichika; KURASHIMA, Tatsuhiro; ONO, Masayoshi |
[Problem] To provide a sewing machine that can control tension on a needle thread and tension on a bobbin thread on a per-stitch basis; that enables even heads of a multi-head embroidery sewing machine to form an identical embroidery; and that enables even a plurality of sewing machines to form identical embroidery. [Means for Resolution] A memory device 92 stores for each stitch of embroidery data a needle thread control torque value and a bobbin thread control torque value. In a needle thread torque control zone, an upstream grip section main body 1241 is closed, and a downstream grip section main body 1261 is opened. A needle thread motor 1286 is subjected to torque control in accordance with the needle thread control torque value. In the meantime, in a position control zone, the upstream grip section body 1241 is opened, and the downstream grip section body 1261 is closed, thereby subjecting the needle thread motor 1286 to position control. In relation to a bobbin thread, a bobbin thread motor 202 is controlled in accordance with the bobbin thread control torque value in a bobbin thread torque control zone. |
||||||
| 134 | Nähmaschine | EP03004682.5 | 2003-03-03 | EP1344858A3 | 2004-07-28 | Keilmann, Robert |
Bei einer Nähmaschine, umfassend einen Nähmaschinenoberteil (10) mit einem Rahmen, einer Nadelstange (32) und einer Nähfußstange (34), die parallel zueinander in dem Rahmen hin- und herbewegbar geführt sind, und mit Antriebsmitteln für die Nadelstange (32) und die Nähfußstange (34), sind die Nadelstange (32) und die Nähfußstange (34) jeweils mit einer Zahnstange (36) gekoppelt, die jeweils im Eingriff mit einem Antriebszahnrad (38, 40) steht, das von einem eigenen programmgesteuerten Elektromotor (14, 16) antreibbar ist. |
||||||
| 135 | Nähmaschine | EP03004682.5 | 2003-03-03 | EP1344858A2 | 2003-09-17 | Keilmann, Robert |
Bei einer Nähmaschine, umfassend einen Nähmaschinenoberteil (10) mit einem Rahmen, einer Nadelstange (32) und einer Nähfußstange (34), die parallel zueinander in dem Rahmen hin- und herbewegbar geführt sind, und mit Antriebsmitteln für die Nadelstange (32) und die Nähfußstange (34), sind die Nadelstange (32) und die Nähfußstange (34) jeweils mit einer Zahnstange (36) gekoppelt, die jeweils im Eingriff mit einem Antriebszahnrad (38, 40) steht, das von einem eigenen programmgesteuerten Elektromotor (14, 16) antreibbar ist. |
||||||
| 136 | Antrieb für eine Nähmaschine, insbesondere eine Industrienähmaschine | EP99109421.0 | 1999-05-11 | EP0967316B1 | 2003-07-30 | Nohl, Friedrich Gerd |
| 137 | NÄH- ODER STICKMASCHINE | EP99917974.0 | 1999-04-13 | EP1071840B1 | 2002-06-05 | HÜLSHOFF, Hartmut |
| The invention relates to a sewing or knitting machine, comprising a needle, a gripper and a workpiece-advancing device with at least one driven advancing element. Said advancing device (15) has a linear drive for driving the advancing element (14). The linear drive has two armatures (25, 26) which can be driven in different directions. A control device (47, 51) with a control circuit (49) for the horizontal movements and a control circuit (50) for the vertical movements of the advancing element (14) is allocated to the advancing device (15) and both control circuits (49, 53) are subordinate to a main control device (6) comprising a data processing device (7). Said main control device (6) receives its synchronisation impulses from an encoder (5) according to the current position of the needle or the gripper. The actual values (48, 52) of the horizontal and/or vertical movements of the advancing element (14) can be supplied to the main control device (6) at option. | ||||||
| 138 | Electronic sewing machine | EP93301390.6 | 1993-02-24 | EP0612877A1 | 1994-08-31 | Frankel, Samuel R.; Wagh, Meghanad D. |
An electronic sewing machine whose needle bar assembly (40) is made to reciprocate by means of a pair of cooperating solenoids (31,32) in conjunction with a bobbin (50) driven by a stepping motor (51) to accomplish the sewing and in which the stepping motor's steps are made variable programmatically by a CPU (20) attached to the machine such that the tightness of a stitch may be controlled. Additionally, the machine may be programmed to deliver a defined number of stitches in a defined number of stitch runs, position the needle up or down, report a variety of accounting and maintenance data and can be taught to perform a variety of sewing runs. |
||||||
| 139 | ミシン | JP2017001102 | 2017-01-06 | JP2018110608A | 2018-07-19 | 今野 貴史; 吉田 純一; 杉山 俊貴 |
| 【課題】被縫製物の移動量をより正確に検出する。 【解決手段】被縫製物Cの移動量を検出する検出部21,22と、針棒13の上下動の駆動源となるミシンモーター30と、検出部の検出に基づいてミシンモーターを制御し、一定の縫いピッチを維持する制御を行う制御装置90とを備えるミシン100において、制御装置は、検出部の検出に基づく単位時間当たりの被縫製物の移動量が小さくなる場合に検出部の出力を取得する周期を長くし、検出部の検出に基づく単位時間当たりの被縫製物の移動量が大きくなる場合に検出部の出力を取得する周期を短くする。これにより、布移動量が少ない場合でも、一周期で受信する検出部からの信号数を増やすことができ、ノイズの影響を低減して、検出精度の向上を図ることが可能となる。 【選択図】図3 |
||||||
| 140 | ミシン | JP2013536283 | 2012-09-25 | JP6013348B2 | 2016-10-25 | 藤浦 充弘; 上西 浩嗣; 滝沢 義知; 倉島 達洋; 小野 政義 |
