专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5860377A Sewing machine with a speed correcting unit and an independently driven main shaft and loop taker 失效
标题翻译：缝纫机带有一个速度校正单元和独立驱动的主轴和回路接收器
公开(公告)号：US5860377A
公开(公告)日：1999-01-19
申请号：US972737
申请日：1997-11-18
申请人： Koichi Akahane , Takashi Kondo , Koichi Harada , Motonari Nakano , Yoshihisa Nozaki
发明人： Koichi Akahane , Takashi Kondo , Koichi Harada , Motonari Nakano , Yoshihisa Nozaki
IPC分类号： D05B19/14 , D05B19/12 , D05B55/14 , D05B57/30 , D05B57/38 , D05B69/10 , D05B69/12 , D05B69/18 , D05B69/28
CPC分类号： D05B55/14 , D05B57/30 , D05B69/12 , D05B69/28
摘要： A sewing machine, with independently driven main shaft and loop taker, stores a table containing preset speed correction values for negating rotational speed variations in the loop taker drive shaft caused by torque variations on the same; sets speed correction amounts based on speed correction values read from the speed correction value table; and outputs correction drive signals indicative of those speed correction values to the loop taker drive motor.
摘要翻译：具有独立驱动的主轴和回路接收器的缝纫机存储包含预设速度校正值的表，用于否定由于其上的扭矩变化引起的接收器驱动轴中的转速变化; 基于从速度校正值表读取的速度校正值来设定速度校正量; 并将指示那些速度校正值的校正驱动信号输出到接通器驱动电动机。

2. 发明授权

US5974996A Electronically controlled sewing system 有权
标题翻译：电子缝制系统
公开(公告)号：US5974996A
公开(公告)日：1999-11-02
申请号：US178574
申请日：1998-10-26
申请人： Yoshihisa Nozaki , Koichi Akahane , Motonari Nakano , Akira Nishio , Takashi Kondo , Tomoyuki Fujita , Minoru Yamaguchi , Koichi Harada
发明人： Yoshihisa Nozaki , Koichi Akahane , Motonari Nakano , Akira Nishio , Takashi Kondo , Tomoyuki Fujita , Minoru Yamaguchi , Koichi Harada
IPC分类号： D05B19/02 , D05B19/12 , D05B3/12 , D05B21/00
CPC分类号： D05B19/12 , D05B19/02 , D05D2205/085 , D05D2205/18
摘要： A sewing system including a stitch-forming device including at least one sewing needle, for forming stitches on at least one workpiece; a feeding device which feeds at least one of the stitch-forming device and the workpiece relative to the other of the stitch-forming device and the workpiece along a reference plane; a control device which controls, according to at least one set of sewing data corresponding to at least one sewing pattern including a plurality of stitches, the stitch-forming device and the feeding device to form the stitches of the sewing pattern on the workpiece; a dimension-data memory which stores a plurality of sets of dimension data which correspond to a plurality of dimensions, respectively, each of which relates to the set of sewing data; and a selecting device which is operable for selecting one of the sets of dimension data stored in the dimension-data memory.
摘要翻译：一种缝制系统，包括具有至少一个缝合针的线圈形成装置，用于在至少一个工件上形成线圈; 馈送装置，其相对于所述线圈形成装置和所述工件中的另一方沿着参考平面进给所述线圈形成装置和所述工件中的至少一个; 控制装置，根据与至少一个包括多个针迹的缝合图案相对应的至少一组缝合数据来控制缝合形成装置和进给装置，以在工件上形成缝合图案的线圈; 维度数据存储器，其分别对应于多个维度的多组尺寸数据，每个尺寸数据与缝合数据集合有关; 以及选择装置，其可操作用于选择存储在维度数据存储器中的维度数据集合中的一个。

3. 发明授权

US5339757A Needle-bar driving device 失效
标题翻译：针杆驱动装置
公开(公告)号：US5339757A
公开(公告)日：1994-08-23
申请号：US935965
申请日：1992-08-27
申请人： Motonari Nakano , Syoichi Kunieda
发明人： Motonari Nakano , Syoichi Kunieda
IPC分类号： D05B55/14 , D05B69/24 , D05C11/06 , D05B69/00 , D05B1/08
CPC分类号： D05B55/14
摘要： A needle-bar driving device of a sewing machine, for oscillating a needle bar supporting at a lower end thereof a sewing needle, in the axial direction of the needle bar, including a dead-position changing apparatus for changing at least one of an upper and a lower dead position of the needle bar.
摘要翻译：一种缝纫机的针杆驱动装置，用于在针杆的轴向上摆动在其下端支撑缝纫针的针杆，包括用于改变上部的至少一个的死角位置改变装置和针杆的下死点位置。

4. 发明授权

US6142089A Sewing machine with improved shuttle drive control 失效
标题翻译：缝纫机具有改进的梭式驱动控制
公开(公告)号：US6142089A
公开(公告)日：2000-11-07
申请号：US27460
申请日：1998-02-23
申请人： Koichi Harada , Koichi Akahane , Motonari Nakano , Yoshihisa Nozaki
发明人： Koichi Harada , Koichi Akahane , Motonari Nakano , Yoshihisa Nozaki
IPC分类号： D05B57/38 , D05B57/30 , D05B69/24 , D05B69/36 , D05B19/12 , D05B69/18
CPC分类号： D05B57/30 , D05B69/24 , D05B69/36
摘要： A sewing machine includes a sewing machine motor, a main shaft driven by the sewing machine motor, a sewing needle driven by the main shaft, a shuttle for capturing a thread loop in cooperation with the sewing needle, the shuttle having a hook shaft, a shuttle driving motor for driving the hook shaft of the shuttle independent of the sewing machine motor, a drive control device for controlling the sewing machine motor and shuttle driving motor so that the shuttle is rotated in synchronism with the main shaft, a thread jamming detecting device for detecting a thread jamming in the shuttle, and a releasing device for controlling the shuttle driving motor so that the shuttle is released from the thread jamming, when the thread jamming is detected by the thread jamming detecting device.
摘要翻译：缝纫机包括缝纫机马达，由缝纫机马达驱动的主轴，由主轴驱动的缝纫针，与缝合针配合地捕捉线圈的梭子，梭子具有钩轴，梭动驱动马达，用于独立于缝纫机马达驱动梭子的钩轴;驱动控制装置，用于控制缝纫机马达和梭驱动马达，使得梭与主轴同步旋转;线卡住检测装置用于检测梭子中的螺纹堵塞;以及释放装置，用于当由所述螺纹堵塞检测装置检测到所述螺纹堵塞时，控制所述往复驱动马达以使所述梭子从所述螺纹堵塞中解除。

5. 发明授权

US5881658A Oscillating shuttle of sewing machine 失效
标题翻译：缝纫机振动穿梭
公开(公告)号：US5881658A
公开(公告)日：1999-03-16
申请号：US82467
申请日：1998-05-21
申请人： Yoshihisa Nozaki , Motonari Nakano , Koichi Harada , Koichi Akahane , Takashi Kondo , Akira Nishio
发明人： Yoshihisa Nozaki , Motonari Nakano , Koichi Harada , Koichi Akahane , Takashi Kondo , Akira Nishio
IPC分类号： D05B57/12
CPC分类号： D05B57/12
摘要： An oscillating shuttle, including a shuttle race having a substantially annular guide groove including two end portions opposed to each other in a circumferential direction thereof, a shuttle body which includes a part-annular guided portion and a hook portion and which is oscillatory while the guided portion is guided by the guide groove, a driver which rotates the shuttle body about an axis line, wherein when the hook portion hooks a thread loop, the shuttle body is rotated by the driver in one of opposite directions such that the tail portion passes through one of the two end portions of the guide groove and enters an upper opening of the shuttle race and, when the shuttle body is rotated back in the other direction, a tail portion of the guided portion enters the one end portion of the guide groove, and at least one of the one end portion of the guide groove which has, in a direction parallel to the axis line, a width greater than a width of a remaining portion of the guide groove, and the tail portion of the guided portion which has, in a direction parallel to the axis line, a width smaller than a width of a remaining portion of the guided portion.
摘要翻译：一种摆动梭，包括具有包括在其圆周方向上彼此相对的两个端部的基本上环形的导向槽的梭子，该梭体包括部分环形引导部分和钩部分，并且在引导下振动引导槽引导部分，该驱动器使梭体绕轴线旋转，其中当钩部钩住螺纹环时，梭体在一个相反方向上被驾驶员旋转，使得尾部穿过引导槽的两个端部中的一个进入梭座的上部开口，并且当梭体在另一个方向上向后旋转时，被引导部分的尾部进入引导槽的一个端部，并且所述引导槽的一个端部中的至少一个在与所述轴线平行的方向上具有大于所述引导槽的剩余部分的宽度的宽度，并且所述被引导部的所述尾部在与所述轴线平行的方向上具有小于所述被引导部的剩余部的宽度的宽度。

6. 发明授权

US06170415B2 Sewing machine with multiple needles 有权
标题翻译：缝纫机多针
公开(公告)号：US06170415B2
公开(公告)日：2001-01-09
申请号：US09409691
申请日：1999-09-30
申请人： Kazushi Inoue , Hitomi Ori , Motonari Nakano , Yoshihisa Nozaki
发明人： Kazushi Inoue , Hitomi Ori , Motonari Nakano , Yoshihisa Nozaki
IPC分类号： D05B5516
CPC分类号： D05B55/10 , D05C11/04
摘要： A sewing machine with multiple needles employs, for each needle, a needle bar guide in the shape of the letter “c” and cooperates with a projection. The needle bar guide holds a needle bar by passing the needle bar through holes formed at upper and lower positions of the needle bar guide. Therefore, when the projection is rotated in a boss, the needle bar guide is also rotated, and the end of the needle is oscillated. When the projection is moved back and forth in the boss, the end of the needle is also moved in the same manner. Consequently, a deviation in the relative position between a needle and a rotary hook caused by a slight difference in machining and assembly accuracy can be adjusted for every needle.
摘要翻译：具有多个针的缝纫机针对每个针使用形状为“c”的针杆导向件，并与突起配合。针杆引导件通过使针杆穿过形成在针杆引导件的上部和下部位置处的孔而保持针杆。因此，当突起在凸台中旋转时，针杆引导件也旋转，并且针的端部振动。当凸起在凸台中来回移动时，针的端部也以相同的方式移动。因此，可以针对每个针来调整由于加工和组装精度的微小差异引起的针和旋转钩之间的相对位置的偏差。

7. 发明授权

US5778810A Sewing machine 失效
标题翻译：缝纫机
公开(公告)号：US5778810A
公开(公告)日：1998-07-14
申请号：US829339
申请日：1997-03-31
申请人： Koichi Akahane , Takashi Kondo , Motonari Nakano , Yoshihisa Nozaki , Koichi Harada , Tomoyuki Fujita , Minoru Yamaguchi
发明人： Koichi Akahane , Takashi Kondo , Motonari Nakano , Yoshihisa Nozaki , Koichi Harada , Tomoyuki Fujita , Minoru Yamaguchi
IPC分类号： D05B69/00 , D05B69/24 , D05B19/00 , D05B69/12
CPC分类号： D05B69/24
摘要： A sewing machine including a needle bar to which a sewing needle conveying a sewing thread is secured, a main shaft to which the needle bar is connected, a loop catcher which cooperates with the sewing needle to catch a loop of the sewing thread conveyed by the needle, a catcher shaft to which the loop catcher is connected, a drive motor which drives at least one of the needle bar and the loop catcher by rotating a corresponding one of the main shaft and the catcher shaft, a first sensor which detects a first reference rotation position of at least one of the main shaft and the catcher shaft and generates a first detection signal indicating that the one shaft is taking the first reference rotation position, a second sensor which detects a second reference rotation position of the drive motor and generates a second detection signal indicating that the drive motor is taking the second reference rotation position, and an indicating device which indicates, based on the first detection signal, that the one of the main shaft and the catcher shaft is taking the first reference rotation position and indicates, based on the second detection signal, that the drive motor is taking the second reference rotation position.
摘要翻译：一种缝纫机，包括固定有缝纫针的缝针的针杆，与针杆连接的主轴，与缝纫针配合的钩子，以捕捉由所述针杆所输送的缝合线的环针，连接有捕获器的捕获器轴，通过旋转主轴和捕集器轴中的相应一个驱动至少一个针杆和闭环捕获器的驱动马达，第一传感器，其检测第一所述主轴和所述捕集轴中的至少一个的参考旋转位置产生表示所述一个轴正在取第一基准旋转位置的第一检测信号，检测所述驱动马达的第二基准旋转位置并产生的第二传感器第二检测信号，指示驱动电动机正在取第二参考旋转位置;以及指示装置，其基于第一检测符号如图1（a）所示，主轴和捕集轴中的一个取第一参考旋转位置，并且基于第二检测信号指示驱动马达取第二基准旋转位置。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式