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1. 发明申请

WO2017042770A1 AUTOMATIC NEEDLE THREADER 审中-公开
标题翻译：自动针头螺纹
公开(公告)号：WO2017042770A1
公开(公告)日：2017-03-16
申请号：PCT/IB2016/055864
申请日：2016-09-30
申请人： UNIVERSIDAD TECNOLÓGICA DE PANAMÁ
发明人： DEL CARMEN RAMOS, Lorena , GUEVARA PERÉZ, Juan Bosco , SIERRA BATISTA, Rut Saray , BETHANCOURT, Rigoberto , GUERRA DE CASTILLO, Zoila Y.
IPC分类号： D05B87/00 , D05B87/02 , D05B87/04
CPC分类号： D05B87/02 , D05B65/00
摘要： Automatic needle threader that allows threading the needle and cutting the thread to the length desired by the user. It allows improving the situation of people with reduced vision and for which, currently, the threading of needles requires a great deal of time and intuition. The threader comprises a power source, a sewing thread spool holder, a thread immobilizer, a needle channel wherein is disposed the needle to perform the threading, an actuation element connected to a threading motor mechanism and a thread-cutting actuation element connected to a cutting mechanism to cut the thread to the required length.
摘要翻译：自动穿线机，允许穿线并将线切割到用户期望的长度。它可以改善视力下降的人的情况，目前，针的穿线需要大量的时间和直觉。穿线机包括电源，缝纫线卷轴保持器，螺纹固定器，设置针头以执行穿线的针通道，连接到螺纹马达机构的致动元件和连接到切割器的切线致动元件将螺纹切割成所需长度的机构。

2. 发明申请

WO0168968A9 THREAD TAIL CONTROL APPARATUS AND METHOD 审中-公开
标题翻译：螺纹拖尾控制装置和方法
公开(公告)号：WO0168968A9
公开(公告)日：2003-01-09
申请号：PCT/US0107853
申请日：2001-03-13
申请人： L & P PROPERTY MANAGEMENT CO , CAREY SNEAD HENRY JR
发明人： CAREY SNEAD HENRY JR
IPC分类号： D05B11/00 , D05B29/06 , D05B65/00 , D05B29/00
CPC分类号： D05B11/00 , D05B29/06 , D05B65/00 , D05D2207/04
摘要： An apparatus for removing a thread tail (34) from a hole (26) in a presser foot (28) on a quilting machine. The apparatus has an orifice providing a stream of pressurized air that applies a force against a section of the thread tail (34) extending between the needle and the hole (26) in the presser foot (28). The pressurized air stream pulls the thread tail (34) through the hole (26) in the presser foot (28) and gathers the thread tail (34) on an upper side of the presser foot (28). In another embodiment, the present invention includes a method of automatically applying a generally transverse force to a portion of the thread tail (34) extending between the needle and the hole (26) in the presser foot (28) for a duration sufficient to remove the thread tail (34) from the hole (26) in the presser foot (28).
摘要翻译：一种用于从绗缝机器上的压脚（28）中的孔（26）中去除线尾（34）的装置。该设备具有提供加压空气流的孔口，该压力空气流在压脚（28）中在针头和孔（26）之间延伸的螺纹尾部（34）的一部分施加力。加压空气流通过压脚（28）中的孔（26）将线尾（34）拉动，并将线尾（34）收集在压脚（28）的上侧。在另一个实施例中，本发明包括一种自动地将大致横向的力施加到在压脚（28）中的针和孔（26）之间延伸的线尾（34）的一部分足够移除来自压脚（28）中的孔（26）的螺纹尾部（34）。

3. 发明申请

WO99053127A1 SEWING OR KNITTING MACHINE 审中-公开
标题翻译：缝纫机还是坚持
公开(公告)号：WO99053127A1
公开(公告)日：1999-10-21
申请号：PCT/EP1999/002460
申请日：1999-04-13
IPC分类号： D05B19/12 , D05B27/02 , D05B27/24 , D05B29/02 , D05B29/06 , D05B65/00 , D05B65/02 , D05B69/10 , H02K41/03
CPC分类号： H02K41/03 , D05B19/12 , D05B27/02 , D05B27/24 , D05B29/02 , D05B29/06 , D05B65/00 , D05B69/10 , H02K2201/18
摘要： 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.
摘要翻译：本发明涉及一种缝纫机或绣花机用针和弯针，以及与至少驱动馈电元件的工件进给装置，用于驱动推进元件的进料装置（15）（14）包括与线性驱动器2在不同方向上的锚驱动（25 ，26），并且所述进给装置（15）的控制装置（47，51）配有用于水平运动的控制电路（49），并与用于进给元件的垂直运动的控制电路（53）（14）相关联，并且（6）都从属于它的同步脉冲从上针或夹持器的相应的瞬时位置依赖性的编码器（5）中获得的包括主控制装置的数据处理装置（7）两者的控制电路（49，53），和实际值（48 ，52）的馈电元件的水平和/或垂直运动的（14）可选地，主控制装置（6），以是可行的。

4. 发明申请

WO1988008894A1 THREAD-CUTTING DEVICE FOR ZIG-ZAG SEWING MACHINES 审中-公开
标题翻译： ZIG-ZAG缝纫机用螺纹切割装置
公开(公告)号：WO1988008894A1
公开(公告)日：1988-11-17
申请号：PCT/EP1988000329
申请日：1988-04-19
申请人： PFAFF INDUSTRIEMASCHINEN GMBH , ALBRECHT, Ernst , DINGES, Harald
发明人： PFAFF INDUSTRIEMASCHINEN GMBH
IPC分类号： D05B65/00
CPC分类号： D05B65/00 , D05B73/12
摘要： The blade (28) of the thread-cutting device is movable in a plane parallel to the thread catcher (33) and connected by a drive (45 to 58) provided with stopping sections (54, 55) with the drive of the thread catcher (33) in such a way as to be movable with the latter as far as the cutting position below the center of the eye of the needle. While the blade (25) of the thread-cutting device remains stationary in the cutting position, the thread catcher completes the thread-cutting operation. The blade (28) of the thread-cutting device moves back during the backward movement of the thread catcher (33) only after the threads have been cut. The drive (45 to 58) for the blade (28) of the thread-cutting device functions by interlocking engagement, which ensures reliable sectioning even of thick threads.
摘要翻译：切线装置的刀片（28）能够在与线捕获器（33）平行的平面中移动，并通过设有止动部（54,55）的驱动器（45〜58）与线捕获器（33），以使其能够与针的眼睛中心下方的切割位置一起移动。当切线装置的刀片（25）在切割位置保持静止时，线捕获器完成切线操作。螺纹切割装置的刀片（28）仅在螺纹已经被切割之后在线捕获器（33）的向后移动期间向后移动。螺纹切割装置的刀片（28）的驱动（45至58）通过互锁接合而起作用，这甚至确保了粗螺纹的可靠分段。

5. 发明申请

WO2007030809A2 HORIZONTAL-MULTI-NEEDLE QUILTING MACHINE AND METHOD 审中-公开
标题翻译：水平多针定位机及方法
公开(公告)号：WO2007030809A2
公开(公告)日：2007-03-15
申请号：PCT/US2006035233
申请日：2006-09-08
申请人： L & P PROPERTY MANAGEMENT CO , FRAZER JAMES T , KAETTERHENRY JEFF , JAMES MICHAEL A , MYERS TERRANCE L , VILLACIS RICHARD , KELLER ROLAND , SCOTT DAVID BRIAN
发明人： FRAZER JAMES T , KAETTERHENRY JEFF , JAMES MICHAEL A , MYERS TERRANCE L , VILLACIS RICHARD , KELLER ROLAND , SCOTT DAVID BRIAN
IPC分类号： D05B11/00
CPC分类号： D05B11/00 , D05B57/32 , D05B65/00 , D05B69/28
摘要： A multi-needle quilting machine (10) and method uses two separately moveable bridges (21, 22) having selectively operable chain-stitching element pairs. Either the material (12) or the bridges (21, 22) or both may be moved relative to the frame (11). Control schemes are provided to quilt continuous patterns, discrete patterns, linked multiple patterns, 360 degree patterns, or closely spaced patterns, preferably using a single drive servo motor (35, 36, 45, 46) for each bridge (21, 22) with the needle and looper drives phased relative to each other through a differential transmission. The needles and loopers can be driven out of phase, which is particularly useful in starting stitching sequences reliably. The parameters that define different products are used by a machine controller as a basis for deriving different quilting process steps, such as tack stitch sequences, thread wipe cycles and paths, thread pull-off distances and tension, and the need to sew additional lines to stabilize the material layers. Operator selection between quality and speed modes is provided. Simultaneous sewing of continuous and discontinuous patterns is provided
摘要翻译：多针绗缝机（10）和方法使用具有选择性地可操作的链式拼接元件对的两个分开的可移动桥（21,22）。材料（12）或桥梁（21,22）或两者可以相对于框架（11）移动。对于每个桥（21,22），优选地使用单个驱动伺服电动机（35,36,45,46）来提供控制方案，所述连续图案，离散图案，连接的多个图案，360度图案或紧密间隔的图案，针和弯针通过差速传动相对于彼此相位驱动。针和环可以相位驱动，这在可靠地启动缝合序列时特别有用。定义不同产品的参数由机器控制器用作导出不同绗缝工艺步骤的基础，例如定位顺序，螺纹擦拭周期和路径，螺纹拔出距离和张力，以及需要缝制附加线稳定材料层。提供质量和速度模式之间的操作员选择。提供连续和不连续图案的同时缝制

6. 发明申请

WO2005091979A2 MULTIPLE HORIZONTAL NEEDLE QUILTING MACHINE AND METHOD 审中-公开
标题翻译：多级卧式针头机和方法
公开(公告)号：WO2005091979A2
公开(公告)日：2005-10-06
申请号：PCT/US2005/008312
申请日：2005-03-11
申请人： L & P PROPERTY MANAGEMENT COMPANY , FRAZER, James, T. , KAETTERHENRY, Jeff , JAMES, Michael, A. , MYERS, Terrance, L. , VILLACIS, Richard , KELLER, Roland , SCOTT, David, Brian
发明人： FRAZER, James, T. , KAETTERHENRY, Jeff , JAMES, Michael, A. , MYERS, Terrance, L. , VILLACIS, Richard , KELLER, Roland , SCOTT, David, Brian
IPC分类号： D05B1/00 , D05B11/00 , D05B19/12 , D05B57/32 , D05B65/04 , D05B65/06 , D05B97/00 , D05C3/04
CPC分类号： D05B19/14 , D05B11/00 , D05B19/12 , D05B65/00
摘要： A multi-needle quilting machine (10) and method in which provided bridges (21,22) are provided having selectively operable stitching element pairs (90). Either the material or the bridges or both may be moved relative to the frame. Control schemes are provided to quilt continuous patterns, discrete patterns, linked multiple patterns, 360 degree patterns, closely spaced patterns. A plurality of small presser feet (158) are provided, each for one or more needles (132), with a wide spacing for material passage between the needle and looper plates. Combinations of intermittent and continuous feed and feed transition are employed during tack sequence sewing and other direction reversals in sewing, as well as double needle guards and thread deflection.
摘要翻译：一种多针绗缝机（10）和方法，其中设有提供有桥梁（21,22），其具有选择性地操作的缝合元件对（90）。材料或桥梁或两者可以相对于框架移动。控制方案提供给被子连续图案，离散图案，链接多个图案，360度图案，紧密间隔的图案。提供多个小压脚（158），每个用于一个或多个针（132），具有宽的间隔，用于在针和打圈板之间的物料通道。间歇连续进给和进给过渡的组合在缝纫顺序缝合和缝纫中的其他方向反转以及双针保护和线偏转时使用。

7. 发明申请

WO1998004768A1 THREAD SUPPLYING DEVICE FOR SEWING MACHINE FOR EMBROIDERY 审中-公开
标题翻译：用于刺绣机的缝纫机用螺纹装置
公开(公告)号：WO1998004768A1
公开(公告)日：1998-02-05
申请号：PCT/JP1997002601
申请日：1997-07-28
申请人： MIYAMOTO GIKEN YUGEN KAISHA , MIYAMOTO, Toshio
发明人： MIYAMOTO GIKEN YUGEN KAISHA
IPC分类号： D05C11/16
CPC分类号： D05C11/16 , B65H49/16 , B65H2701/31 , D05B43/00 , D05B47/00 , D05B65/00 , D05B87/00 , D05B87/02 , D05C11/00
摘要： Provided is a thread supplying device for sewing machines for embroidery. The thread supplying device comprises a unitarized bobbin storage section (22) arranged in an upper part of a sewing machine head and capable of storing a plurality of bobbins, a nipper bar actuating mechanism (24) provided with thread tension adjusting mechanisms (25) and thread forwarding mechanisms (28), both of which are provided in accordance with the number of bobbins that can be stored, and a thread selecting mechanism (29) for selectively positioning a thread forwarding mechanism corresponding to a bobbin used, above a threader device corresponding to a predetermined needle, the bobbin storage section and the thread tension adjusting mechanism being constructed so as to be capable of being divided. At the time of color thread change and thread breakage, changing either of the divided units can shorten a time for processing.
摘要翻译：提供用于刺绣的缝纫机的线供给装置。所述线供给装置包括布置在缝纫机头部的上部并且能够容纳多个线轴的单位线轴收纳部（22），设置有线张力调节机构（25）的钳子杆致动机构（24）螺纹转送机构（28），其根据可存储的筒管的数量提供;以及螺纹选择机构（29），用于选择性地定位与所使用的筒管相对应的螺纹进给机构，所述螺纹选择机构所述筒管收纳部和所述线张力调整机构构成为能够分割成规定的针。在颜色线更换和断线时，更改分割单元可以缩短处理时间。

8. 发明申请

WO1992011406A1 SEWING MACHINE WITH AUTOMATIC LATCH BACK DEVICE 审中-公开
标题翻译：缝纫机与自动拉锁装置
公开(公告)号：WO1992011406A1
公开(公告)日：1992-07-09
申请号：PCT/US1991009607
申请日：1991-12-19
申请人： ATLANTA ATTACHMENT COMPANY
发明人： ATLANTA ATTACHMENT COMPANY , PRICE, Elvin, C. , DASHER, Preston, B.
IPC分类号： D05B65/00
CPC分类号： D05B65/00 , D05B41/00 , D05B73/12 , D05D2207/04 , D06G3/04 , D06H3/165 , Y10S112/01
摘要： An apparatus and method for creating an overlock stitch wherein the excess thread chain (65) extending from the sewing machine needles (19) and the hollow chaining (32) to the previously sewn garment part (60) is stretched and is cut by thread chain cutter (70) to create a leading thread chain of predetermined length extending from the sewing machine needle and the hollow chaining tongue. When cut, the thread chain recoils toward the hollow chaining tongue, and a stream of air draws the free end of the thread chain into the hollow chaining tongue. When the next workpiece is moved through the sewing area, the thread chain in the hollow chaining tongue is attached to the workpiece and is progressively drawn out of the hollow chaining tongue and oversewn in the overlock stitch.

9. 发明申请

WO1992009735A1 PROCESS AND DEVICE FOR SHORTENING THE NEEDLE THREAD END AT THE START OF SEWING IN DOUBLE-LOCKSTITCH SEWING MACHINES 审中-公开
标题翻译：在双重缝纫机缝合开始时将针头拧紧的过程和装置
公开(公告)号：WO1992009735A1
公开(公告)日：1992-06-11
申请号：PCT/EP1991002200
申请日：1991-11-21
申请人： G.M. PFAFF AKTIENGESELLSCHAFT , BUTZEN, Edgar , DENUELL, Günther , WALTHER, Karl-Heinz , JEHLE, Fritz
发明人： G.M. PFAFF AKTIENGESELLSCHAFT
IPC分类号： D05B65/00
CPC分类号： D05B65/00 , D05B57/00 , D05D2207/04
摘要： In a process and device for shortening the needle thread end at the start of sewing in double-lockstitch sewing machines, the catch-thread device (23) of a thread cutting device (22; 60; 90) existing on every machine is moved into its thread catching position during the first stitch-forming cycle, whereby, either the catch-thread device (23) movement at a suitable time or a stream of compressed air from a compressed air line (81) ensures that at least the leg of the needle thread loop on the spool side is engaged by the catch-thread device (23). When the catch-thread device (23) moves back into its initial position a part of the needle thread end is cut off. In addition, the needle thread is either clamped beneath a leaf spring (44) or pushed under the sewing foot through an adequately great feed distance and thus held by friction.

10. 发明申请

WO1988006196A1 SEWING MACHINE 审中-公开
标题翻译：缝纫机
公开(公告)号：WO1988006196A1
公开(公告)日：1988-08-25
申请号：PCT/GB1988000092
申请日：1988-02-15
申请人： JAMES SEDDON (U.K.) LIMITED , McCALLUM, Colin
发明人： JAMES SEDDON (U.K.) LIMITED
IPC分类号： D05B65/04
CPC分类号： D05B65/00 , D05B29/06 , D05B73/12 , D05D2207/04 , D05D2305/32
摘要： An electric sewing machine has an electric motor, clutch and sewing mechanism (3) which comprises a thread carrying sewing needle (5), an apertured base plate (7) through which the needle reciprocates, further thread carrying means, the thread or threads of which cooperate with the needle thread to form stitches, a presser foot (9) for holding a workpiece during formation of a seam of stitches therein against the base plate and feed means for feeding the workpiece between the presser foot and base plate, in which sensing means (15, 17, 19), control means incorporating delay means and thread severing means are provided, the sensing means for sensing a leading and a trailing edge of a workpiece during formation of a sewn seam therein and for supplying a signal to the control means when each of said edges is sensed, whereby the control means when actuated by the sensing means upon sensing by the sensing means of one end of the sewn seam causes the switching to a constant speed of operation of the sewing machine motor and thereafter, following a delay determined by the delay means, actuation of the thread severing means at said one end of the sewn seam.
摘要翻译：一种电动缝纫机具有电动马达，离合器和缝纫机构（3），它包括一个穿线的缝合针（5），一个有孔的底板（7），另一个线的承载装置，其与所述针螺纹配合以形成线圈;压脚（9），用于在其中将缝合线缝合在基板的过程中保持工件;以及用于在压脚和基板之间馈送工件的进给装置，提供装置（15,17,19），包括延迟装置和切线装置的控制装置，用于在其中形成缝合接缝期间感测工件的前缘和后缘并用于向控制器提供信号的感测装置意味着当每个所述边缘被感测时，由此当控制装置由感测装置在被缝合缝的一端的感测装置感测时致动导致切换到恒定的操作速度 n之后，在由延迟装置确定的延迟之后，在缝合缝的所述一端致动切线装置。

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