-
公开(公告)号：US20230279595A1
公开(公告)日：2023-09-07
申请号：US18167356
申请日：2023-02-10
申请人： Inteva Products, LLC
发明人： Darren Wendel , Joseph Cox , Ramez Habhab , Edward Wenzel , Nicholas Hallstedt , Michael Roy
摘要： A sewing machine for sewing a stitch into an article is provided. The sewing machine includes a support structure, a first head and a second head. The first head is coupled to the support structure and includes a coupler contained within a second actuator assembly and 360° rotatable relative to the support structure and a first stitching element rotatable with the coupler and translatable via a first actuator assembly relative to the coupler. The second head is coupled to the support structure and includes a coupler contained within the second actuator assembly and 360° degree rotatable relative to the support structure and a second stitching element rotatable with the coupler via the first actuator assembly.
-
公开(公告)号：US10914025B2
公开(公告)日：2021-02-09
申请号：US16023122
申请日：2018-06-29
发明人： Nobuhiko Kobayashi
摘要： A sewing-machine operating program is installed in a terminal device of a user. A specifying information acquiring step causes a short-distance information acquiring unit to acquire specifying information recorded on a sewing-machine main unit. In the distance measuring step, an apart distance is calculated from a detection result of a movement detecting sensor with a position where the specifying information is acquired being as an initial position. In the distance comparing step, for a remote operation to the sewing-machine main unit, the apart distance and a prescribed distance are compared. In the function restricting step, when the apart distance is within the prescribed distance, an operation command is transmitted to the sewing-machine main unit via a wireless communication device, and when the apart distance exceeds the prescribed distance, the operation command is not transmitted to the sewing-machine main unit.
-
公开(公告)号：US20200314081A1
公开(公告)日：2020-10-01
申请号：US16810125
申请日：2020-03-05
发明人： Satomi YAMAMOTO , Masahiro HANABUSA
摘要： A software activation system includes a sewing machine and at least one server connected via a network. The sewing machine acquires an authentication code corresponding to an activation target software that is at least one of a program and data not activated on the sewing machine, and transmits, to an authentication server included in the at least one server, an authentication request including the acquired authentication code. The server acquires an authentication key on the basis of the authentication request, when the authentication request is received by the first receiver; and transmits the acquired authentication key to the sewing machine. The sewing machine also receives the authentication key from the authentication server, determines whether the received authentication key satisfies a predetermined authentication condition, and activates the activation target software on the sewing machine when it is determined that the authentication key satisfies the predetermined condition.
-
公开(公告)号：US20200308745A1
公开(公告)日：2020-10-01
申请号：US16816465
申请日：2020-03-12
发明人： Yoko YAMANASHI , Yukiyoshi MUTO , Fuyuki NAKASHIMA
摘要： A sewing machine includes a sewing portion, a movement portion, a processor and a memory. The memory is configured to store computer-readable instructions that, when executed by the processor, instruct the processor to perform processes. The processes include acquiring pattern data indicating positions of a plurality of needle drop points to sew a pattern, acquiring a position of a sewing start point of the pattern, performing first correction, performing second correction that uses the acquired position of the sewing start point as a base point, and corrects the pattern data, by changing, by an acquired change amount, the positions of the plurality of needle drop points represented by the pattern data corrected by the first correction, and controlling the sewing portion and the movement portion and sewing the pattern on the sewing object, in accordance with the pattern data corrected by the second correction.
-
公开(公告)号：US20200173080A1
公开(公告)日：2020-06-04
申请号：US16205927
申请日：2018-11-30
摘要： Apparatuses, methods, and computer program products for quilting webs without compressing the webs. A quilting machine includes a needle bar to which needles are attached, needle thread passing through each needle, a looper shaft to which loopers are attached, a looper corresponding to each needle and from which looper thread is provided to form stitches, and a retainer bar to which spreaders are attached to facilitate stitching. A drive pulley powered by a first servo motor rotates cranks to move the needles through a cycle and rotates a belt which rotates an indexer pulley. Rotation of the indexer pulley oscillates the looper shaft and reciprocates the retainer bar. Another drive pulley powered by a second servo motor operates to move an input web through the machine between chain stiches.
-
公开(公告)号：US20180195220A1
公开(公告)日：2018-07-12
申请号：US15863015
申请日：2018-01-05
申请人： JUKI CORPORATION
发明人： Takashi IMANO , Junichi YOSHIDA , Toshiki SUGIYAMA
CPC分类号： D05B19/14 , D05B19/006 , D05B29/08 , D05B37/06 , D05B37/08 , D05B65/00 , D05B69/06 , D05B69/10 , D05B69/18
摘要： A sewing machine including a detection portion that detects a movement amount of a workpiece, a sewing machine motor that serves as a driving source for vertical movement of a needle bar, and a control device that controls the sewing machine motor based on the detection result by the detection portion and performs control to maintain a constant stitch pitch. The control device lengthens a period for obtaining an output of the detection portion when the movement amount of the workpiece per unit time based on the detection result by the detection portion is decreased, and shortens the period for obtaining the output of the detection portion when the movement amount of the workpiece per unit time based on the detection result by the detection portion is increased.
-
公开(公告)号：US20150376824A1
公开(公告)日：2015-12-31
申请号：US14624718
申请日：2015-02-18
发明人： Yukitaka Omata , Ryosuke Suzuki
摘要： A zigzag width range setting apparatus 9 sets a minimum value and a maximum value of a zigzag width of a needle 62. When the sewing machine is in operation, if the minimum value of the zigzag width preset by the zigzag width range setting apparatus 9 is higher than 0, a zigzag action is performed in a minimum zigzag width at no operation of a knee lifter 2 (an amount of operation of zero), and if the minimum value is 0, the zigzag width of the needle 62 is 0 at zero amount of operation of the knee lifter 2, that is the zigzag action is not performed, and stitching is performed by moving the needle 62 widthwise in accordance with the amount of operation of the knee lifter 2. If the maximum value is changed by the zigzag width range setting apparatus 9 during the sewing machine stitch action, zigzag stitch in accordance with the changed maximum zigzag width is performed.
摘要翻译： 之字形宽度范围设定装置9设定针62的Z字形宽度的最小值和最大值。当缝纫机工作时，如果由Z字形宽度范围设定装置9设定的之字形宽度的最小值为 高于0时，在没有膝盖升降器2的操作（操作量为零）的情况下以最小的Z字形宽度进行锯齿形动作，并且如果最小值为0，则针62的Z字形宽度为零 没有执行膝部升降器2的操作量，即没有进行锯齿形动作，并且通过根据膝盖升降器2的操作量横向移动针62来进行缝合。如果最大值以锯齿形改变 缝纫机针迹动作期间的宽度范围设定装置9，根据改变后的最大锯齿形宽度进行锯齿形针迹。
-
8.发明授权Embroidery data processor, sewing machine and non-transitory computer-readable medium 有权刺绣数据处理器，缝纫机和非暂时性计算机可读介质公开(公告)号：US09062400B2
公开(公告)日：2015-06-23
申请号：US14313237
申请日：2014-06-24
发明人： Tsuneo Okuyama
摘要： An embroidery data processor includes a processor and a memory configured to store embroidery data and computer-readable instructions causing the processor to perform processes including calculating a sewing time in which first and second moving mechanisms are driven to move an embroidery pattern or a value contributing to the sewing time, based on the embroidery data, determining an angle relative to the first or second direction, at which angle the embroidery pattern is sewn, based on the calculated sewing time or the contributing value, storing the determined angle having correspondence relation with the embroidery pattern at a plurality of different angles, comparing each calculated amount of sewing time with the other, and determining a relative angle at which an amount of sewing time becomes shortest, based on comparison result.
摘要翻译： 刺绣数据处理器包括处理器和存储器，其被配置为存储刺绣数据和计算机可读指令，使得处理器执行处理，包括计算第一和第二移动机构被驱动以移动刺绣图案的缝纫时间或者有助于 缝制时间基于刺绣数据，基于所计算的缝制时间或贡献值，确定相对于第一或第二方向的角度，在该角度缝制刺绣图案，存储与 根据比较结果，将多个不同角度的刺绣图案进行比较，并将每个计算出的缝制时间与另一个相比较，并且确定缝制时间量变得最短的相对角度。
-
公开(公告)号：US08985038B2
公开(公告)日：2015-03-24
申请号：US13156347
申请日：2011-06-09
申请人： Anders Flygare , Jonas Bardh , Gunnar Johansson
发明人： Anders Flygare , Jonas Bardh , Gunnar Johansson
摘要： A feeder movement compensation algorithm for use within a processor controlled sewing machine. The sewing machine configured with a reciprocating needle and thread, and including a stitch plate upon which fabric to be sewn is positioned beneath the needle and thread. The machine also includes a feeder mechanism driving a feed dog thru a movement. The feed dog movement pushes the fabric along the stitch plate and the reciprocating needle and thread form stitches in the fabric. During the stitch cycle, the feed dog movement completes at least one feeder stroke. The feeder stroke includes a portion of the feed dog extending above the stitch plate and moving along the direction of feed. The feeder stroke thus pushes the fabric along the stitch plate. The compensation algorithm calculates a theoretical feeder stroke length based upon a desired stitch. The compensation algorithm then calculates a modified feeder stroke length using the theoretical feeder stroke length and at least one feeder calibration data element. The modified feeder stroke length is then performed by the feed dog during the stitch cycle to form the stitch.
摘要翻译： 一种用于处理器控制的缝纫机中的馈线运动补偿算法。 缝纫机配置有往复针和线，并且包括缝合板，缝制织物位于针和线下方。 该机器还包括通过运动驱动进给狗的送料机构。 进料针运动沿着针迹板推动织物，往复针和线形成织物中的线迹。 在针迹循环期间，进给狗运动完成至少一个进给冲程。 进给行程包括在针脚板上方延伸并沿进给方向移动的进给爪的一部分。 因此，进给冲程沿着线迹板推动织物。 补偿算法基于所需的针脚计算理论进给行程长度。 然后，补偿算法使用理论进给行程长度和至少一个馈送器校准数据元素计算修改的进给行程长度。 然后，在针迹循环期间，由进给爪进行修改的进给行程长度，以形成针迹。
-
公开(公告)号：US08978566B2
公开(公告)日：2015-03-17
申请号：US14223007
申请日：2014-03-24
摘要： A sewing machine may comprise a needle bar driving mechanism, a cutting needle rotation mechanism, and an embroidery frame movement mechanism configured to move an embroidery frame comprising a protruding portion. A cam member may be fixed to the needle bar and comprise a plurality of cams. A processor of the sewing machine may set a height of the needle bar to a specific position from a plurality of positions. Each of the plurality of positions may represent that each of the plurality of cams is able to contact with the protruding portion. The processor may instruct the needle bar driving mechanism to move the needle bar to the specific position and instruct the embroidery frame movement mechanism to move the embroidery frame to a position where the protruding portion is able to contact with one of the plurality of cams.
摘要翻译： 缝纫机可以包括针杆驱动机构，切割针旋转机构，以及被配置为移动包括突出部分的刺绣框架的刺绣框架移动机构。 凸轮构件可以固定到针杆并且包括多个凸轮。 缝纫机的处理器可以将针杆的高度从多个位置设定到特定位置。 多个位置中的每一个可以表示多个凸轮中的每一个能够与突出部分接触。 处理器可以指示针杆驱动机构将针杆移动到特定位置，并且指示刺绣框架移动机构将刺绣框架移动到突出部分能够与多个凸轮中的一个相接触的位置。
-
-
-
-
-
-
-
-
-
搜索结果
875 条记录 (耗时 0.015 秒)
